From 06e3c5c0304e300bcecc70b29c75becb39988fd9 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Wed, 22 Oct 2003 08:52:42 +0000
Subject: [PATCH] Upgraded to AdoDB 4.00 ... starting to think seriously about
 the data dictionary conversion ...

---
 lib/adodb/adodb-cryptsession.php              |  610 +-
 lib/adodb/adodb-csvlib.inc.php                |  434 +-
 lib/adodb/adodb-datadict.inc.php              | 1164 +--
 lib/adodb/adodb-error.inc.php                 |  488 +-
 lib/adodb/adodb-errorhandler.inc.php          |  154 +-
 lib/adodb/adodb-errorpear.inc.php             |  174 +-
 lib/adodb/adodb-lib.inc.php                   |  932 +--
 lib/adodb/adodb-pager.inc.php                 |  578 +-
 lib/adodb/adodb-pear.inc.php                  |  714 +-
 lib/adodb/adodb-perf.inc.php                  |  751 ++
 lib/adodb/adodb-session-clob.php              |  870 ++-
 lib/adodb/adodb-session.php                   |  775 +-
 lib/adodb/adodb-time.inc.php                  | 1767 +++--
 lib/adodb/adodb-time.zip                      |  Bin 0 -> 8826 bytes
 .../Changelog                                 |   43 +
 .../INSTALL                                   |    8 +
 .../LICENSE                                   |  544 ++
 .../adodb-xmlschema-0.0.1-snap20030511/README |   36 +
 .../adodb-xmlschema.inc.php                   |  722 ++
 .../docs/blank.html                           |  114 +
 .../docs/classtrees_xmlschema.html            |   28 +
 .../docs/elementindex.html                    |   99 +
 .../docs/elementindex_xmlschema.html          |  109 +
 .../docs/errors.html                          |   20 +
 .../docs/index.html                           |   17 +
 .../docs/li_xmlschema.html                    |   38 +
 .../docs/packages.html                        |   25 +
 .../example.php                               |   24 +
 .../example.xml                               |   27 +
 .../xmlschema.dtd                             |   31 +
 .../xmlschema.html                            |  116 +
 lib/adodb/adodb-xmlschema.inc.php             | 1923 +++--
 lib/adodb/adodb-xmlschema.zip                 |  Bin 38201 -> 64071 bytes
 lib/adodb/adodb.inc.php                       | 6958 +++++++++--------
 lib/adodb/crypt.inc.php                       |    2 +-
 lib/adodb/datadict/datadict-access.inc.php    |  182 +-
 lib/adodb/datadict/datadict-db2.inc.php       |  146 +-
 lib/adodb/datadict/datadict-generic.inc.php   |  242 +-
 lib/adodb/datadict/datadict-ibase.inc.php     |  126 +-
 lib/adodb/datadict/datadict-informix.inc.php  |  152 +-
 lib/adodb/datadict/datadict-mssql.inc.php     |  420 +-
 lib/adodb/datadict/datadict-mysql.inc.php     |  293 +-
 lib/adodb/datadict/datadict-oci8.inc.php      |  486 +-
 lib/adodb/datadict/datadict-postgres.inc.php  |  387 +-
 lib/adodb/datadict/datadict-sybase.inc.php    |  211 +
 lib/adodb/docs-adodb.htm                      | 2486 +++---
 lib/adodb/docs-datadict.htm                   |   16 +-
 lib/adodb/docs-session.htm                    |   91 +-
 lib/adodb/drivers/adodb-access.inc.php        |  151 +-
 lib/adodb/drivers/adodb-ado.inc.php           | 1176 +--
 lib/adodb/drivers/adodb-ado_access.inc.php    |   90 +-
 lib/adodb/drivers/adodb-ado_mssql.inc.php     |  116 +-
 lib/adodb/drivers/adodb-borland_ibase.inc.php |  156 +-
 lib/adodb/drivers/adodb-csv.inc.php           |  402 +-
 lib/adodb/drivers/adodb-db2.inc.php           |  588 +-
 lib/adodb/drivers/adodb-fbsql.inc.php         |  522 +-
 lib/adodb/drivers/adodb-firebird.inc.php      |  132 +-
 lib/adodb/drivers/adodb-ibase.inc.php         | 1339 ++--
 lib/adodb/drivers/adodb-informix.inc.php      |   58 +-
 lib/adodb/drivers/adodb-informix72.inc.php    |  681 +-
 lib/adodb/drivers/adodb-mssql.inc.php         | 1672 ++--
 lib/adodb/drivers/adodb-mssqlpo.inc.php       |  116 +-
 lib/adodb/drivers/adodb-mysql.inc.php         | 1162 +--
 lib/adodb/drivers/adodb-mysqlt.inc.php        |  150 +-
 lib/adodb/drivers/adodb-oci8.inc.php          | 2221 +++---
 lib/adodb/drivers/adodb-oci805.inc.php        |  110 +-
 lib/adodb/drivers/adodb-oci8po.inc.php        |  339 +-
 lib/adodb/drivers/adodb-odbc.inc.php          | 1362 ++--
 lib/adodb/drivers/adodb-odbc_mssql.inc.php    |  398 +-
 lib/adodb/drivers/adodb-odbc_oracle.inc.php   |  225 +-
 lib/adodb/drivers/adodb-oracle.inc.php        |  565 +-
 lib/adodb/drivers/adodb-postgres.inc.php      |   26 +-
 lib/adodb/drivers/adodb-postgres64.inc.php    | 1597 ++--
 lib/adodb/drivers/adodb-postgres7.inc.php     |  221 +-
 lib/adodb/drivers/adodb-proxy.inc.php         |   58 +-
 lib/adodb/drivers/adodb-sapdb.inc.php         |   63 +
 lib/adodb/drivers/adodb-sqlanywhere.inc.php   |  332 +-
 lib/adodb/drivers/adodb-sqlite.inc.php        |  312 +
 lib/adodb/drivers/adodb-sybase.inc.php        |  719 +-
 lib/adodb/drivers/adodb-vfp.inc.php           |  194 +-
 lib/adodb/lang/adodb-cz.inc.php               |   40 +
 lib/adodb/lang/adodb-en.inc.php               |   66 +-
 lib/adodb/lang/adodb-es.inc.php               |   34 +
 lib/adodb/lang/adodb-fr.inc.php               |   64 +-
 lib/adodb/lang/adodb-it.inc.php               |   34 +
 lib/adodb/lang/adodb-pt-br.inc.php            |   35 +
 lib/adodb/lang/adodb-ru1251.inc.php           |   35 +
 lib/adodb/lang/adodb-sv.inc.php               |   33 +
 lib/adodb/license.txt                         |  330 +-
 lib/adodb/perf/perf-db2.inc.php               |   90 +
 lib/adodb/perf/perf-informix.inc.php          |   67 +
 lib/adodb/perf/perf-mssql.inc.php             |  148 +
 lib/adodb/perf/perf-mysql.inc.php             |  234 +
 lib/adodb/perf/perf-oci8.inc.php              |  451 ++
 lib/adodb/perf/perf-postgres.inc.php          |  109 +
 lib/adodb/pivottable.inc.php                  |  324 +-
 lib/adodb/readme.htm                          |   11 +-
 lib/adodb/readme.txt                          |  116 +-
 lib/adodb/rsfilter.inc.php                    |  106 +-
 lib/adodb/server.php                          |  193 +-
 lib/adodb/tests/benchmark.php                 |  169 +-
 lib/adodb/tests/client.php                    |  388 +-
 lib/adodb/tests/test-datadict.php             |  442 +-
 lib/adodb/tests/test-perf.php                 |   50 +
 lib/adodb/tests/test-xmlschema.php            |   31 +
 lib/adodb/tests/test.php                      | 2568 +++---
 lib/adodb/tests/test2.php                     |   82 +-
 lib/adodb/tests/test3.php                     |   62 +-
 lib/adodb/tests/test4.php                     |  170 +-
 lib/adodb/tests/test5.php                     |   94 +-
 lib/adodb/tests/testcache.php                 |   56 +-
 lib/adodb/tests/testdatabases.inc.php         |  518 +-
 lib/adodb/tests/testgenid.php                 |   70 +-
 lib/adodb/tests/testmssql.php                 |  110 +-
 lib/adodb/tests/testoci8.php                  |  138 +-
 lib/adodb/tests/testoci8cursor.php            |  162 +-
 lib/adodb/tests/testpaging.php                |  164 +-
 lib/adodb/tests/testpear.php                  |   66 +-
 lib/adodb/tests/testsessions.php              |   91 +-
 lib/adodb/tests/time.php                      |   20 +-
 lib/adodb/tests/tmssql.php                    |    4 +-
 lib/adodb/tests/xmlschema.xml                 |   29 +
 lib/adodb/tips_portable_sql.htm               |   53 +-
 lib/adodb/toexport.inc.php                    |  258 +-
 lib/adodb/tohtml.inc.php                      |  312 +-
 125 files changed, 29318 insertions(+), 22095 deletions(-)
 create mode 100644 lib/adodb/adodb-perf.inc.php
 create mode 100644 lib/adodb/adodb-time.zip
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/Changelog
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/INSTALL
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/LICENSE
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/README
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/adodb-xmlschema.inc.php
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/blank.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/classtrees_xmlschema.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex_xmlschema.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/errors.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/index.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/li_xmlschema.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/packages.html
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.php
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.xml
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.dtd
 create mode 100644 lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.html
 create mode 100644 lib/adodb/datadict/datadict-sybase.inc.php
 create mode 100644 lib/adodb/drivers/adodb-sapdb.inc.php
 create mode 100644 lib/adodb/drivers/adodb-sqlite.inc.php
 create mode 100644 lib/adodb/lang/adodb-cz.inc.php
 create mode 100644 lib/adodb/lang/adodb-es.inc.php
 create mode 100644 lib/adodb/lang/adodb-it.inc.php
 create mode 100644 lib/adodb/lang/adodb-pt-br.inc.php
 create mode 100644 lib/adodb/lang/adodb-ru1251.inc.php
 create mode 100644 lib/adodb/lang/adodb-sv.inc.php
 create mode 100644 lib/adodb/perf/perf-db2.inc.php
 create mode 100644 lib/adodb/perf/perf-informix.inc.php
 create mode 100644 lib/adodb/perf/perf-mssql.inc.php
 create mode 100644 lib/adodb/perf/perf-mysql.inc.php
 create mode 100644 lib/adodb/perf/perf-oci8.inc.php
 create mode 100644 lib/adodb/perf/perf-postgres.inc.php
 create mode 100644 lib/adodb/tests/test-perf.php
 create mode 100644 lib/adodb/tests/test-xmlschema.php
 create mode 100644 lib/adodb/tests/xmlschema.xml

diff --git a/lib/adodb/adodb-cryptsession.php b/lib/adodb/adodb-cryptsession.php
index 9d4958ffd1..fb6d2eae16 100644
--- a/lib/adodb/adodb-cryptsession.php
+++ b/lib/adodb/adodb-cryptsession.php
@@ -1,294 +1,316 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	Made table name configurable - by David Johnson djohnson@inpro.net
-	Encryption by Ari Kuorikoski <ari.kuorikoski@finebyte.com>
-	
-  Set tabs to 4 for best viewing.
-  
-  Latest version of ADODB is available at http://php.weblogs.com/adodb
-  ======================================================================
-  
- This file provides PHP4 session management using the ADODB database
-wrapper library.
- 
- Example
- =======
- 
- 	GLOBAL $HTTP_SESSION_VARS;
-	include('adodb.inc.php');
-	#---------------------------------#
-	include('adodb-cryptsession.php'); 
-	#---------------------------------#
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
-
- 
- Installation
- ============
- 1. Create a new database in MySQL or Access "sessions" like
-so:
- 
-  create table sessions (
-	   SESSKEY char(32) not null,
-	   EXPIRY int(11) unsigned not null,
-	   DATA text not null,
-	  primary key (sesskey)
-  );
-  
-  2. Then define the following parameters in this file:
-  	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
-	$ADODB_SESSION_CONNECT='server to connect to';
-	$ADODB_SESSION_USER ='user';
-	$ADODB_SESSION_PWD ='password';
-	$ADODB_SESSION_DB ='database';
-	$ADODB_SESSION_TBL = 'sessions'
-	
-  3. Recommended is PHP 4.0.2 or later. There are documented
-session bugs in 
-	 earlier versions of PHP.
-
-*/
-
-
-include_once('crypt.inc.php');
-
-if (!defined('_ADODB_LAYER')) {
-	include ('adodb.inc.php');
-}
-
-
-
-if (!defined('ADODB_SESSION')) {
-
- define('ADODB_SESSION',1);
- 
-GLOBAL 	$ADODB_SESSION_CONNECT, 
-	$ADODB_SESSION_DRIVER,
-	$ADODB_SESSION_USER,
-	$ADODB_SESSION_PWD,
-	$ADODB_SESSION_DB,
-	$ADODB_SESS_CONN,
-	$ADODB_SESS_LIFE,
-	$ADODB_SESS_DEBUG,
-	$ADODB_SESS_INSERT,
-	$ADODB_SESSION_EXPIRE_NOTIFY; 
-
-	/* $ADODB_SESS_DEBUG = true; */
-	
-	/* SET THE FOLLOWING PARAMETERS */
-if (empty($ADODB_SESSION_DRIVER)) {
-	$ADODB_SESSION_DRIVER='mysql';
-	$ADODB_SESSION_CONNECT='localhost';
-	$ADODB_SESSION_USER ='root';
-	$ADODB_SESSION_PWD ='';
-	$ADODB_SESSION_DB ='xphplens_2';
-}
-
-if (empty($ADODB_SESSION_TBL)){
-	$ADODB_SESSION_TBL = 'sessions';
-}
-
-if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
-	$ADODB_SESSION_EXPIRE_NOTIFY = false;
-}
-
-function ADODB_Session_Key() 
-{
-$ADODB_CRYPT_KEY = 'CRYPTED ADODB SESSIONS ROCK!';
-
-	/* USE THIS FUNCTION TO CREATE THE ENCRYPTION KEY FOR CRYPTED SESSIONS	*/
-	/* Crypt the used key, $ADODB_CRYPT_KEY as key and session_ID as SALT	*/
-	return crypt($ADODB_CRYPT_KEY, session_ID());
-}
-
-$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
-if ($ADODB_SESS_LIFE <= 1) {
-	/*  bug in PHP 4.0.3 pl 1  -- how about other versions? */
-	/* print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>"; */
-	$ADODB_SESS_LIFE=1440;
-}
-
-function adodb_sess_open($save_path, $session_name) 
-{
-GLOBAL 	$ADODB_SESSION_CONNECT, 
-	$ADODB_SESSION_DRIVER,
-	$ADODB_SESSION_USER,
-	$ADODB_SESSION_PWD,
-	$ADODB_SESSION_DB,
-	$ADODB_SESS_CONN,
-	$ADODB_SESS_DEBUG;
-	
-	$ADODB_SESS_INSERT = false;
-	
-	if (isset($ADODB_SESS_CONN)) return true;
-	
-	$ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
-	if (!empty($ADODB_SESS_DEBUG)) {
-		$ADODB_SESS_CONN->debug = true;
-		print" conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ";
-	}
-	return $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
-			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-	
-}
-
-function adodb_sess_close() 
-{
-global $ADODB_SESS_CONN;
-
-	if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
-	return true;
-}
-
-function adodb_sess_read($key) 
-{
-$Crypt = new MD5Crypt;
-global $ADODB_SESS_CONN,$ADODB_SESS_INSERT,$ADODB_SESSION_TBL;
-	$rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
-	if ($rs) {
-		if ($rs->EOF) {
-			$ADODB_SESS_INSERT = true;
-			$v = '';
-		} else {
-			/*  Decrypt session data */
-			$v = rawurldecode($Crypt->Decrypt(reset($rs->fields), ADODB_Session_Key()));
-		}
-		$rs->Close();
-		return $v;
-	}
-	else $ADODB_SESS_INSERT = true;
-	
-	return '';
-}
-
-function adodb_sess_write($key, $val) 
-{
-$Crypt = new MD5Crypt;
-	global $ADODB_SESS_INSERT,$ADODB_SESS_CONN, $ADODB_SESS_LIFE, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
-	$expiry = time() + $ADODB_SESS_LIFE;
-
-	/*  encrypt session data..	 */
-	$val = $Crypt->Encrypt(rawurlencode($val), ADODB_Session_Key());
-	
-	$arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		$var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		global $$var;
-		$arr['expireref'] = $$var;
-	}
-	$rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,
-	    $arr,
-    	'sesskey',$autoQuote = true);
-
-	if (!$rs) {
-		ADOConnection::outp( '<p>Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'</p>',false);
-	} else {
-		/*  bug in access driver (could be odbc?) means that info is not commited */
-		/*  properly unless select statement executed in Win2000 */
-	
-	if ($ADODB_SESS_CONN->databaseType == 'access') $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
-	}
-	return isset($rs);
-}
-
-function adodb_sess_destroy($key) 
-{
-	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-	
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
-		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
-		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-		$ADODB_SESS_CONN->SetFetchMode($savem);
-		if ($rs) {
-			$ADODB_SESS_CONN->BeginTrans();
-			while (!$rs->EOF) {
-				$ref = $rs->fields[0];
-				$key = $rs->fields[1];
-				$fn($ref,$key);
-				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-				$rs->MoveNext();
-			}
-			$ADODB_SESS_CONN->CommitTrans();
-		}
-	} else {
-		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
-		$rs = $ADODB_SESS_CONN->Execute($qry);
-	}
-	return $rs ? true : false;
-}
-
-
-function adodb_sess_gc($maxlifetime) {
-	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
-		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
-		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
-		$ADODB_SESS_CONN->SetFetchMode($savem);
-		if ($rs) {
-			$ADODB_SESS_CONN->BeginTrans();
-			while (!$rs->EOF) {
-				$ref = $rs->fields[0];
-				$key = $rs->fields[1];
-				$fn($ref,$key);
-				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-				$rs->MoveNext();
-			}
-			$ADODB_SESS_CONN->CommitTrans();
-		}
-	} else {
-		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
-		$ADODB_SESS_CONN->Execute($qry);
-	}
-	
-	/*  suggested by Cameron, "GaM3R" <gamr@outworld.cx> */
-	if (defined('ADODB_SESSION_OPTIMIZE'))
-	{
-		switch( $ADODB_SESSION_DRIVER ) {
-			case 'mysql':
-			case 'mysqlt':
-				$opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
-				break;
-			case 'postgresql':
-			case 'postgresql7':
-				$opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;	
-				break;
-		}
-	}
-	
-	return true;
-}
-
-session_module_name('user'); 
-session_set_save_handler(
-	"adodb_sess_open",
-	"adodb_sess_close",
-	"adodb_sess_read",
-	"adodb_sess_write",
-	"adodb_sess_destroy",
-	"adodb_sess_gc");
-}
-
-/*  TEST SCRIPT -- UNCOMMENT */
-/*
-if (0) {
-GLOBAL $HTTP_SESSION_VARS;
-
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
-}
-*/
-?>
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	Made table name configurable - by David Johnson djohnson@inpro.net
+	Encryption by Ari Kuorikoski <ari.kuorikoski@finebyte.com>
+	
+  Set tabs to 4 for best viewing.
+  
+  Latest version of ADODB is available at http://php.weblogs.com/adodb
+  ======================================================================
+  
+ This file provides PHP4 session management using the ADODB database
+wrapper library.
+ 
+ Example
+ =======
+ 
+ 	GLOBAL $HTTP_SESSION_VARS;
+	include('adodb.inc.php');
+	#---------------------------------#
+	include('adodb-cryptsession.php'); 
+	#---------------------------------#
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+
+ 
+ Installation
+ ============
+ 1. Create a new database in MySQL or Access "sessions" like
+so:
+ 
+  create table sessions (
+	   SESSKEY char(32) not null,
+	   EXPIRY int(11) unsigned not null,
+	   EXPIREREF varchar(64),
+	   DATA CLOB,
+	  primary key (sesskey)
+  );
+  
+  2. Then define the following parameters. You can either modify
+     this file, or define them before this file is included:
+	 
+  	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
+	$ADODB_SESSION_CONNECT='server to connect to';
+	$ADODB_SESSION_USER ='user';
+	$ADODB_SESSION_PWD ='password';
+	$ADODB_SESSION_DB ='database';
+	$ADODB_SESSION_TBL = 'sessions'
+	
+  3. Recommended is PHP 4.0.2 or later. There are documented
+session bugs in earlier versions of PHP.
+
+*/
+
+
+include_once('crypt.inc.php');
+
+if (!defined('_ADODB_LAYER')) {
+	include (dirname(__FILE__).'/adodb.inc.php');
+}
+
+ /* if database time and system time is difference is greater than this, then give warning */
+ define('ADODB_SESSION_SYNCH_SECS',60); 
+
+if (!defined('ADODB_SESSION')) {
+
+ define('ADODB_SESSION',1);
+ 
+GLOBAL 	$ADODB_SESSION_CONNECT, 
+	$ADODB_SESSION_DRIVER,
+	$ADODB_SESSION_USER,
+	$ADODB_SESSION_PWD,
+	$ADODB_SESSION_DB,
+	$ADODB_SESS_CONN,
+	$ADODB_SESS_LIFE,
+	$ADODB_SESS_DEBUG,
+	$ADODB_SESS_INSERT,
+	$ADODB_SESSION_EXPIRE_NOTIFY; 
+
+	//$ADODB_SESS_DEBUG = true;
+	
+	/* SET THE FOLLOWING PARAMETERS */
+if (empty($ADODB_SESSION_DRIVER)) {
+	$ADODB_SESSION_DRIVER='mysql';
+	$ADODB_SESSION_CONNECT='localhost';
+	$ADODB_SESSION_USER ='root';
+	$ADODB_SESSION_PWD ='';
+	$ADODB_SESSION_DB ='xphplens_2';
+}
+
+if (empty($ADODB_SESSION_TBL)){
+	$ADODB_SESSION_TBL = 'sessions';
+}
+
+if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
+	$ADODB_SESSION_EXPIRE_NOTIFY = false;
+}
+
+function ADODB_Session_Key() 
+{
+$ADODB_CRYPT_KEY = 'CRYPTED ADODB SESSIONS ROCK!';
+
+	/* USE THIS FUNCTION TO CREATE THE ENCRYPTION KEY FOR CRYPTED SESSIONS	*/
+	/* Crypt the used key, $ADODB_CRYPT_KEY as key and session_ID as SALT	*/
+	return crypt($ADODB_CRYPT_KEY, session_ID());
+}
+
+$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
+if ($ADODB_SESS_LIFE <= 1) {
+	// bug in PHP 4.0.3 pl 1  -- how about other versions?
+	//print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>";
+	$ADODB_SESS_LIFE=1440;
+}
+
+function adodb_sess_open($save_path, $session_name) 
+{
+GLOBAL 	$ADODB_SESSION_CONNECT, 
+	$ADODB_SESSION_DRIVER,
+	$ADODB_SESSION_USER,
+	$ADODB_SESSION_PWD,
+	$ADODB_SESSION_DB,
+	$ADODB_SESS_CONN,
+	$ADODB_SESS_DEBUG;
+	
+	$ADODB_SESS_INSERT = false;
+	
+	if (isset($ADODB_SESS_CONN)) return true;
+	
+	$ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
+	if (!empty($ADODB_SESS_DEBUG)) {
+		$ADODB_SESS_CONN->debug = true;
+		print" conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ";
+	}
+	return $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
+			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+	
+}
+
+function adodb_sess_close() 
+{
+global $ADODB_SESS_CONN;
+
+	if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
+	return true;
+}
+
+function adodb_sess_read($key) 
+{
+$Crypt = new MD5Crypt;
+global $ADODB_SESS_CONN,$ADODB_SESS_INSERT,$ADODB_SESSION_TBL;
+	$rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
+	if ($rs) {
+		if ($rs->EOF) {
+			$ADODB_SESS_INSERT = true;
+			$v = '';
+		} else {
+			// Decrypt session data
+			$v = rawurldecode($Crypt->Decrypt(reset($rs->fields), ADODB_Session_Key()));
+		}
+		$rs->Close();
+		return $v;
+	}
+	else $ADODB_SESS_INSERT = true;
+	
+	return '';
+}
+
+function adodb_sess_write($key, $val) 
+{
+$Crypt = new MD5Crypt;
+	global $ADODB_SESS_INSERT,$ADODB_SESS_CONN, $ADODB_SESS_LIFE, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
+
+	$expiry = time() + $ADODB_SESS_LIFE;
+
+	// encrypt session data..	
+	$val = $Crypt->Encrypt(rawurlencode($val), ADODB_Session_Key());
+	
+	$arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		$var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		global $$var;
+		$arr['expireref'] = $$var;
+	}
+	$rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,
+	    $arr,
+    	'sesskey',$autoQuote = true);
+
+	if (!$rs) {
+		ADOConnection::outp( '<p>Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'</p>',false);
+	} else {
+		// bug in access driver (could be odbc?) means that info is not commited
+		// properly unless select statement executed in Win2000
+	
+	if ($ADODB_SESS_CONN->databaseType == 'access') $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
+	}
+	return isset($rs);
+}
+
+function adodb_sess_destroy($key) 
+{
+	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
+	
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
+		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
+		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+		$ADODB_SESS_CONN->SetFetchMode($savem);
+		if ($rs) {
+			$ADODB_SESS_CONN->BeginTrans();
+			while (!$rs->EOF) {
+				$ref = $rs->fields[0];
+				$key = $rs->fields[1];
+				$fn($ref,$key);
+				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+				$rs->MoveNext();
+			}
+			$ADODB_SESS_CONN->CommitTrans();
+		}
+	} else {
+		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
+		$rs = $ADODB_SESS_CONN->Execute($qry);
+	}
+	return $rs ? true : false;
+}
+
+
+function adodb_sess_gc($maxlifetime) {
+	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY,$ADODB_SESS_DEBUG;
+
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
+		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
+		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
+		$ADODB_SESS_CONN->SetFetchMode($savem);
+		if ($rs) {
+			$ADODB_SESS_CONN->BeginTrans();
+			while (!$rs->EOF) {
+				$ref = $rs->fields[0];
+				$key = $rs->fields[1];
+				$fn($ref,$key);
+				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+				$rs->MoveNext();
+			}
+			$ADODB_SESS_CONN->CommitTrans();
+		}
+	} else {
+		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
+		$ADODB_SESS_CONN->Execute($qry);
+	}
+	
+	// suggested by Cameron, "GaM3R" <gamr@outworld.cx>
+	if (defined('ADODB_SESSION_OPTIMIZE'))
+	{
+		switch( $ADODB_SESSION_DRIVER ) {
+			case 'mysql':
+			case 'mysqlt':
+				$opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
+				break;
+			case 'postgresql':
+			case 'postgresql7':
+				$opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;	
+				break;
+		}
+	}
+	
+	if ($ADODB_SESS_CONN->dataProvider === 'oci8') $sql = 'select  TO_CHAR('.($ADODB_SESS_CONN->sysTimeStamp).', \'RRRR-MM-DD HH24:MI:SS\') from '. $ADODB_SESSION_TBL;
+	else $sql = 'select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL;
+	
+	$rs =& $ADODB_SESS_CONN->SelectLimit($sql,1);
+	if ($rs && !$rs->EOF) {
+	
+		$dbts = reset($rs->fields);
+		$rs->Close();
+		$dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbts);
+		$t = time();
+		if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
+		global $HTTP_SERVER_VARS;
+			$msg = 
+			__FILE__.": Server time for webserver {$HTTP_SERVER_VARS['HTTP_HOST']} not in synch with database: database=$dbt ($dbts), webserver=$t (diff=".(abs($dbt-$t)/3600)." hrs)";
+			error_log($msg);
+			if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p>$msg</p>");
+		}
+	}
+	
+	return true;
+}
+
+session_module_name('user'); 
+session_set_save_handler(
+	"adodb_sess_open",
+	"adodb_sess_close",
+	"adodb_sess_read",
+	"adodb_sess_write",
+	"adodb_sess_destroy",
+	"adodb_sess_gc");
+}
+
+/*  TEST SCRIPT -- UNCOMMENT */
+/*
+if (0) {
+GLOBAL $HTTP_SESSION_VARS;
+
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+}
+*/
+?>
diff --git a/lib/adodb/adodb-csvlib.inc.php b/lib/adodb/adodb-csvlib.inc.php
index 1bd76bed53..49dd3fb003 100644
--- a/lib/adodb/adodb-csvlib.inc.php
+++ b/lib/adodb/adodb-csvlib.inc.php
@@ -1,218 +1,218 @@
-<?php
-
-/* 
-V2.50 14 Nov 2002  (c) 2000-2002 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. See License.txt. 
-  Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Library for CSV serialization. This is used by the csv/proxy driver and is the 
-  CacheExecute() serialization format. 
-  
-  ==== NOTE ====
-  Format documented at http://php.weblogs.com/ADODB_CSV
-  ==============
-*/
-
-	/**
- 	 * convert a recordset into special format
-	 *
-	 * @param rs	the recordset
-	 *
-	 * @return	the CSV formated data
-	 */
-	function _rs2serialize(&$rs,$conn=false,$sql='')
-	{
-		$max = ($rs) ? $rs->FieldCount() : 0;
-		
-		if ($sql) $sql = urlencode($sql);
-		/*  metadata setup */
-		
-		if ($max <= 0 || $rs->dataProvider == 'empty') { /*  is insert/update/delete */
-			if (is_object($conn)) {
-				$sql .= ','.$conn->Affected_Rows();
-				$sql .= ','.$conn->Insert_ID();
-			} else
-				$sql .= ',,';
-			
-			$text = "====-1,0,$sql\n";
-			return $text;
-		} else {
-			$tt = ($rs->timeCreated) ? $rs->timeCreated : time();
-			$line = "====0,$tt,$sql\n";
-		}
-		/*  column definitions */
-		for($i=0; $i < $max; $i++) {
-			$o = $rs->FetchField($i);
-			$line .= urlencode($o->name).':'.$rs->MetaType($o->type,$o->max_length).":$o->max_length,";
-		}
-		$text = substr($line,0,strlen($line)-1)."\n";
-		
-		
-		/*  get data */
-		if ($rs->databaseType == 'array') {
-			$text .= serialize($rs->_array);
-		} else {
-			$rows = array();
-			while (!$rs->EOF) {	
-				$rows[] = $rs->fields;
-				$rs->MoveNext();
-			} 
-			$text .= serialize($rows);
-		}
-		$rs->MoveFirst();
-		return $text;
-	}
-
-	
-/**
-* Open CSV file and convert it into Data. 
-*
-* @param url  		file/ftp/http url
-* @param err		returns the error message
-* @param timeout	dispose if recordset has been alive for $timeout secs
-*
-* @return		recordset, or false if error occured. If no
-*			error occurred in sql INSERT/UPDATE/DELETE, 
-*			empty recordset is returned
-*/
-	function &csv2rs($url,&$err,$timeout=0)
-	{
-		$fp = @fopen($url,'r');
-		$err = false;
-		if (!$fp) {
-			$err = $url.'file/URL not found';
-			return false;
-		}
-		flock($fp, LOCK_SH);
-		$arr = array();
-		$ttl = 0;
-		
-		if ($meta = fgetcsv ($fp, 32000, ",")) {
-			/*  check if error message */
-			if (substr($meta[0],0,4) === '****') {
-				$err = trim(substr($meta[0],4,1024));
-				fclose($fp);
-				return false;
-			}
-			/*  check for meta data */
-			/*  $meta[0] is -1 means return an empty recordset */
-			/*  $meta[1] contains a time  */
-	
-			if (substr($meta[0],0,4) ===  '====') {
-			
-				if ($meta[0] == "====-1") {
-					if (sizeof($meta) < 5) {
-						$err = "Corrupt first line for format -1";
-						fclose($fp);
-						return false;
-					}
-					fclose($fp);
-					
-					if ($timeout > 0) {
-						$err = " Illegal Timeout $timeout ";
-						return false;
-					}
-					$rs->fields = array();
-					$rs->timeCreated = $meta[1];
-					$rs = new ADORecordSet($val=true);
-					$rs->EOF = true;
-					$rs->_numOfFields=0;
-					$rs->sql = urldecode($meta[2]);
-					$rs->affectedrows = (integer)$meta[3];
-					$rs->insertid = $meta[4];	
-					return $rs;
-				}
-			# Under high volume loads, we want only 1 thread/process to _write_file
-			# so that we don't have 50 processes queueing to write the same data.
-			# Would require probabilistic blocking write 
-			#
-			# -2 sec before timeout, give processes 1/16 chance of writing to file with blocking io
-			# -1 sec after timeout give processes 1/4 chance of writing with blocking
-			# +0 sec after timeout, give processes 100% chance writing with blocking
-				if (sizeof($meta) > 1) {
-					if($timeout >0){ 
-						$tdiff = $meta[1]+$timeout - time();
-						if ($tdiff <= 2) {
-							switch($tdiff) {
-							case 2: 
-								if ((rand() & 15) == 0) {
-									fclose($fp);
-									$err = "Timeout 2";
-									return false;
-								}
-								break;
-							case 1:
-								if ((rand() & 3) == 0) {
-									fclose($fp);
-									$err = "Timeout 1";
-									return false;
-								}
-								break;
-							default: 
-								fclose($fp);
-								$err = "Timeout 0";
-								return false;
-							} /*  switch */
-							
-						} /*  if check flush cache */
-					}/*  (timeout>0) */
-					$ttl = $meta[1];
-				}
-				$meta = false;
-				$meta = fgetcsv($fp, 16000, ",");
-				if (!$meta) {
-					fclose($fp);
-					$err = "Unexpected EOF 1";
-					return false;
-				}
-			}
-
-			/*  Get Column definitions */
-			$flds = array();
-			foreach($meta as $o) {
-				$o2 = explode(':',$o);
-				if (sizeof($o2)!=3) {
-					$arr[] = $meta;
-					$flds = false;
-					break;
-				}
-				$fld = new ADOFieldObject();
-				$fld->name = urldecode($o2[0]);
-				$fld->type = $o2[1];
-				$fld->max_length = $o2[2];
-				$flds[] = $fld;
-			}
-		} else {
-			fclose($fp);
-			$err = "Recordset had unexpected EOF 2";
-			return false;
-		}
-		
-		/*  slurp in the data */
-		$MAXSIZE = 128000;
-		$text = fread($fp,$MAXSIZE);
-		$cnt = 1;
-		while (strlen($text) == $MAXSIZE*$cnt) {
-			$text .= fread($fp,$MAXSIZE);
-			$cnt += 1;
-		}
-			
-		fclose($fp);
-		$arr = @unserialize($text);
-		
-		/* var_dump($arr); */
-		if (!is_array($arr)) {
-			$err = "Recordset had unexpected EOF (in serialized recordset)";
-			if (get_magic_quotes_runtime()) $err .= ". Magic Quotes Runtime should be disabled!";
-			return false;
-		}
-		$rs = new ADORecordSet_array();
-		$rs->timeCreated = $ttl;
-		$rs->InitArrayFields($arr,$flds);
-		return $rs;
-	}
+<?php
+global $ADODB_INCLUDED_CSV;
+$ADODB_INCLUDED_CSV = 1;
+
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for CSV serialization. This is used by the csv/proxy driver and is the 
+  CacheExecute() serialization format. 
+  
+  ==== NOTE ====
+  Format documented at http://php.weblogs.com/ADODB_CSV
+  ==============
+*/
+
+	/**
+ 	 * convert a recordset into special format
+	 *
+	 * @param rs	the recordset
+	 *
+	 * @return	the CSV formated data
+	 */
+	function _rs2serialize(&$rs,$conn=false,$sql='')
+	{
+		$max = ($rs) ? $rs->FieldCount() : 0;
+		
+		if ($sql) $sql = urlencode($sql);
+		// metadata setup
+		
+		if ($max <= 0 || $rs->dataProvider == 'empty') { // is insert/update/delete
+			if (is_object($conn)) {
+				$sql .= ','.$conn->Affected_Rows();
+				$sql .= ','.$conn->Insert_ID();
+			} else
+				$sql .= ',,';
+			
+			$text = "====-1,0,$sql\n";
+			return $text;
+		} else {
+			$tt = ($rs->timeCreated) ? $rs->timeCreated : time();
+			$line = "====0,$tt,$sql\n";
+		}
+		// column definitions
+		for($i=0; $i < $max; $i++) {
+			$o = $rs->FetchField($i);
+			$line .= urlencode($o->name).':'.$rs->MetaType($o->type,$o->max_length,$o).":$o->max_length,";
+		}
+		$text = substr($line,0,strlen($line)-1)."\n";
+		
+		
+		// get data
+		if ($rs->databaseType == 'array') {
+			$text .= serialize($rs->_array);
+		} else {
+			$rows = array();
+			while (!$rs->EOF) {	
+				$rows[] = $rs->fields;
+				$rs->MoveNext();
+			} 
+			$text .= serialize($rows);
+		}
+		$rs->MoveFirst();
+		return $text;
+	}
+
+	
+/**
+* Open CSV file and convert it into Data. 
+*
+* @param url  		file/ftp/http url
+* @param err		returns the error message
+* @param timeout	dispose if recordset has been alive for $timeout secs
+*
+* @return		recordset, or false if error occured. If no
+*			error occurred in sql INSERT/UPDATE/DELETE, 
+*			empty recordset is returned
+*/
+	function &csv2rs($url,&$err,$timeout=0)
+	{
+		$fp = @fopen($url,'r');
+		$err = false;
+		if (!$fp) {
+			$err = $url.' file/URL not found';
+			return false;
+		}
+		flock($fp, LOCK_SH);
+		$arr = array();
+		$ttl = 0;
+		
+		if ($meta = fgetcsv ($fp, 32000, ",")) {
+			// check if error message
+			if (substr($meta[0],0,4) === '****') {
+				$err = trim(substr($meta[0],4,1024));
+				fclose($fp);
+				return false;
+			}
+			// check for meta data
+			// $meta[0] is -1 means return an empty recordset
+			// $meta[1] contains a time 
+	
+			if (substr($meta[0],0,4) ===  '====') {
+			
+				if ($meta[0] == "====-1") {
+					if (sizeof($meta) < 5) {
+						$err = "Corrupt first line for format -1";
+						fclose($fp);
+						return false;
+					}
+					fclose($fp);
+					
+					if ($timeout > 0) {
+						$err = " Illegal Timeout $timeout ";
+						return false;
+					}
+					$rs->fields = array();
+					$rs->timeCreated = $meta[1];
+					$rs = new ADORecordSet($val=true);
+					$rs->EOF = true;
+					$rs->_numOfFields=0;
+					$rs->sql = urldecode($meta[2]);
+					$rs->affectedrows = (integer)$meta[3];
+					$rs->insertid = $meta[4];	
+					return $rs;
+				}
+			# Under high volume loads, we want only 1 thread/process to _write_file
+			# so that we don't have 50 processes queueing to write the same data.
+			# Would require probabilistic blocking write 
+			#
+			# -2 sec before timeout, give processes 1/16 chance of writing to file with blocking io
+			# -1 sec after timeout give processes 1/4 chance of writing with blocking
+			# +0 sec after timeout, give processes 100% chance writing with blocking
+				if (sizeof($meta) > 1) {
+					if($timeout >0){ 
+						$tdiff = $meta[1]+$timeout - time();
+						if ($tdiff <= 2) {
+							switch($tdiff) {
+							case 2: 
+								if ((rand() & 15) == 0) {
+									fclose($fp);
+									$err = "Timeout 2";
+									return false;
+								}
+								break;
+							case 1:
+								if ((rand() & 3) == 0) {
+									fclose($fp);
+									$err = "Timeout 1";
+									return false;
+								}
+								break;
+							default: 
+								fclose($fp);
+								$err = "Timeout 0";
+								return false;
+							} // switch
+							
+						} // if check flush cache
+					}// (timeout>0)
+					$ttl = $meta[1];
+				}
+				$meta = false;
+				$meta = fgetcsv($fp, 16000, ",");
+				if (!$meta) {
+					fclose($fp);
+					$err = "Unexpected EOF 1";
+					return false;
+				}
+			}
+
+			// Get Column definitions
+			$flds = array();
+			foreach($meta as $o) {
+				$o2 = explode(':',$o);
+				if (sizeof($o2)!=3) {
+					$arr[] = $meta;
+					$flds = false;
+					break;
+				}
+				$fld = new ADOFieldObject();
+				$fld->name = urldecode($o2[0]);
+				$fld->type = $o2[1];
+				$fld->max_length = $o2[2];
+				$flds[] = $fld;
+			}
+		} else {
+			fclose($fp);
+			$err = "Recordset had unexpected EOF 2";
+			return false;
+		}
+		
+		// slurp in the data
+		$MAXSIZE = 128000;
+		
+		$text = '';
+		while ($txt = fread($fp,$MAXSIZE)) {
+			$text .= $txt;
+		}
+			
+		fclose($fp);
+		$arr = @unserialize($text);
+		//var_dump($arr);
+		if (!is_array($arr)) {
+			$err = "Recordset had unexpected EOF (in serialized recordset)";
+			if (get_magic_quotes_runtime()) $err .= ". Magic Quotes Runtime should be disabled!";
+			return false;
+		}
+		$rs = new ADORecordSet_array();
+		$rs->timeCreated = $ttl;
+		$rs->InitArrayFields($arr,$flds);
+		return $rs;
+	}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-datadict.inc.php b/lib/adodb/adodb-datadict.inc.php
index c5a19df5c6..8eabbd54df 100644
--- a/lib/adodb/adodb-datadict.inc.php
+++ b/lib/adodb/adodb-datadict.inc.php
@@ -1,582 +1,584 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
- 	DOCUMENTATION:
-	
-		See adodb/tests/test-datadict.php for docs and examples.
-*/
-
-/*
-	Test script for parser
-*/
-function Lens_ParseTest()
-{
-$str = "ACOL NUMBER(32,2) DEFAULT 'The \"cow\" (and Jim''s dog) jumps over the moon' PRIMARY, INTI INT AUTO DEFAULT 0";
-print "<p>$str</p>";
-$a= Lens_ParseArgs($str);
-print "<pre>";
-print_r($a);
-print "</pre>";
-}
-/* Lens_ParseTest(); */
-
-/**
-	Parse arguments, treat "text" (text) and 'text' as quotation marks.
-	To escape, use "" or '' or ))
-	
-	@param endstmtchar    Character that indicates end of statement
-	@param tokenchars     Include the following characters in tokens apart from A-Z and 0-9 
-	@returns 2 dimensional array containing parsed tokens.
-*/
-function Lens_ParseArgs($args,$endstmtchar=',',$tokenchars='_.-')
-{
-	$pos = 0;
-	$intoken = false;
-	$stmtno = 0;
-	$endquote = false;
-	$tokens = array();
-	$tokens[$stmtno] = array();
-	$max = strlen($args);
-	$quoted = false;
-	
-	while ($pos < $max) {
-		$ch = substr($args,$pos,1);
-		switch($ch) {
-		case ' ':
-		case "\t":
-		case "\n":
-		case "\r":
-			if (!$quoted) {
-				if ($intoken) {
-					$intoken = false;
-					$tokens[$stmtno][] = implode('',$tokarr);
-				}
-				break;
-			}
-			
-			$tokarr[] = $ch;
-			break;
-			
-		case '(':
-		case ')':	
-		case '"':
-		case "'":
-			
-			if ($intoken) {
-				if (empty($endquote)) {
-					$tokens[$stmtno][] = implode('',$tokarr);
-					if ($ch == '(') $endquote = ')';
-					else $endquote = $ch;
-					$quoted = true;
-					$intoken = true;
-					$tokarr = array();
-				} else if ($endquote == $ch) {
-					$ch2 = substr($args,$pos+1,1);
-					if ($ch2 == $endquote) {
-						$pos += 1;
-						$tokarr[] = $ch2;
-					} else {
-						$quoted = false;
-						$intoken = false;
-						$tokens[$stmtno][] = implode('',$tokarr);
-						$endquote = '';
-					}
-				} else
-					$tokarr[] = $ch;
-					
-			}else {
-			
-				if ($ch == '(') $endquote = ')';
-				else $endquote = $ch;
-				$quoted = true;
-				$intoken = true;
-				$tokarr = array();
-			}
-			break;
-			
-		default:
-			
-			if (!$intoken) {
-				if ($ch == $endstmtchar) {
-					$stmtno += 1;
-					$tokens[$stmtno] = array();
-					break;
-				}
-			
-				$intoken = true;
-				$quoted = false;
-				$endquote = false;
-				$tokarr = array();
-	
-			}
-			
-			if ($quoted) $tokarr[] = $ch;
-			else if (ctype_alnum($ch) || strpos($tokenchars,$ch) !== false) $tokarr[] = $ch;
-			else {
-				if ($ch == $endstmtchar) {			
-					$tokens[$stmtno][] = implode('',$tokarr);
-					$stmtno += 1;
-					$tokens[$stmtno] = array();
-					$intoken = false;
-					$tokarr = array();
-					break;
-				}
-				$tokens[$stmtno][] = implode('',$tokarr);
-				$tokens[$stmtno][] = $ch;
-				$intoken = false;
-			}
-		}
-		$pos += 1;
-	}
-	
-	return $tokens;
-}
-
-
-class ADODB_DataDict {
-	var $connection;
-	var $debug = false;
-	var $dropTable = "DROP TABLE %s";
-	var $addCol = ' ADD';
-	var $alterCol = ' ALTER COLUMN';
-	var $dropCol = ' DROP COLUMN';
-	var $schema = false;
-	var $serverInfo = array();
-	var $autoIncrement = false;
-	var $dataProvider;
-	var $blobSize = 100; 	/* / any varchar/char field this size or greater is treated as a blob */
-							/* / in other words, we use a text area for editting. */
-	
-	function GetCommentSQL($table,$col)
-	{
-		return false;
-	}
-	
-	function SetCommentSQL($table,$col,$cmt)
-	{
-		return false;
-	}
-	
-	function &MetaTables()
-	{
-		return $this->connection->MetaTables();
-	}
-	
-	function &MetaColumns($tab)
-	{
-		return $this->connection->MetaColumns($tab);
-	}
-	
-	function &MetaPrimaryKeys($tab,$owner=false,$intkey=false)
-	{
-		return $this->connection->MetaPrimaryKeys($tab.$owner,$intkey);
-	}
-	
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		return ADORecordSet::MetaType($t,$len,$fieldobj);
-	}
-	
-	/*  Executes the sql array returned by GetTableSQL and GetIndexSQL */
-	function ExecuteSQLArray($sql, $continueOnError = true)
-	{
-		$rez = 2;
-		$conn = &$this->connection;
-		$saved = $conn->debug;
-		foreach($sql as $line) {
-			
-			if ($this->debug) $conn->debug = true;
-			$ok = $conn->Execute($line);
-			$conn->debug = $saved;
-			if (!$ok) {
-				if ($this->debug) ADOConnection::outp($conn->ErrorMsg());
-				if (!$continueOnError) return 0;
-				$rez = 1;
-			}
-		}
-		return 2;
-	}
-	
-	/*
-	 	Returns the actual type given a character code.
-		
-		C:  varchar
-		X:  CLOB (character large object) or largest varchar size if CLOB is not supported
-		C2: Multibyte varchar
-		X2: Multibyte CLOB
-		
-		B:  BLOB (binary large object)
-		
-		D:  Date
-		T:  Date-time 
-		L:  Integer field suitable for storing booleans (0 or 1)
-		I:  Integer
-		F:  Floating point number
-		N:  Numeric or decimal number
-	*/
-	
-	function ActualType($meta)
-	{
-		return $meta;
-	}
-	
-	function CreateDatabase($dbname,$options=false)
-	{
-		$options = $this->_Options($options);
-		$s = 'CREATE DATABASE '.$dbname;
-		if (isset($options[$this->upperName])) $s .= ' '.$options[$this->upperName];
-		$sql[] = $s;
-		return $sql;
-	}
-	
-	/*
-	 Generates the SQL to create index. Returns an array of sql strings.
-	*/
-	function CreateIndexSQL($idxname, $tabname, $flds, $idxoptions = false)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		return $this->_IndexSQL($idxname, $tabname, $flds, $this->_Options($idxoptions));
-	}
-	
-	function SetSchema($schema)
-	{
-		$this->schema = $schema;
-	}
-	
-	function AddColumnSQL($tabname, $flds)
-	{	
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		$sql = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-		foreach($lines as $v) {
-			$sql[] = "ALTER TABLE $tabname $this->addCol $v";
-		}
-		return $sql;
-	}
-	
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		$sql = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-
-		foreach($lines as $v) {
-			$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
-		}
-		return $sql;
-	}
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		if (!is_array($flds)) $flds = explode(',',$flds);
-		$sql = array();
-		foreach($flds as $v) {
-			$sql[] = "ALTER TABLE $tabname $this->dropCol $v";
-		}
-		return $sql;
-	}
-	
-	function DropTableSQL($tabname)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		$sql[] = sprintf($this->dropTable,$tabname);
-		return $sql;
-	}
-	
-	/*
-	 Generate the SQL to create table. Returns an array of sql strings.
-	*/
-	function CreateTableSQL($tabname, $flds, $tableoptions=false)
-	{
-		if (!$tableoptions) $tableoptions = array();
-	
-		list($lines,$pkey) = $this->_GenFields($flds);
-		
-		$taboptions = $this->_Options($tableoptions);
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		$sql = $this->_TableSQL($tabname,$lines,$pkey,$taboptions);
-		
-		$tsql = $this->_Triggers($tabname,$taboptions);
-		foreach($tsql as $s) $sql[] = $s;
-		
-		return $sql;
-	}
-	
-	function _GenFields($flds)
-	{
-		if (is_string($flds)) {
-			$padding = '     ';
-			$txt = $flds.$padding;
-			$flds = array();
-			$flds0 = Lens_ParseArgs($txt,',');
-			$hasparam = false;
-			foreach($flds0 as $f0) {
-				$f1 = array();
-				foreach($f0 as $token) {
-					switch (strtoupper($token)) {
-					case 'CONSTRAINT':
-					case 'DEFAULT': 
-						$hasparam = $token;
-						break;
-					default:
-						if ($hasparam) $f1[$hasparam] = $token;
-						else $f1[] = $token;
-						$hasparam = false;
-						break;
-					}
-				}
-				$flds[] = $f1;
-				
-			}
-		}
-		$this->autoIncrement = false;
-		$lines = array();
-		$pkey = array();
-		foreach($flds as $fld) {
-			$fld = _array_change_key_case($fld);
-		
-			$fname = false;
-			$fdefault = false;
-			$fautoinc = false;
-			$ftype = false;
-			$fsize = false;
-			$fprec = false;
-			$fprimary = false;
-			$fnoquote = false;
-			$fdefts = false;
-			$fdefdate = false;
-			$fconstraint = false;
-			$fnotnull = false;
-			$funsigned = false;
-			
-			/* ----------------- */
-			/*  Parse attributes */
-			foreach($fld as $attr => $v) {
-				if ($attr == 2 && is_numeric($v)) $attr = 'SIZE';
-				else if (is_numeric($attr) && $attr > 1 && !is_numeric($v)) $attr = strtoupper($v);
-				
-				switch($attr) {
-				case '0':
-				case 'NAME': 	$fname = $v; break;
-				case '1':
-				case 'TYPE': 	$ty = $v; $ftype = $this->ActualType(strtoupper($v)); break;
-				case 'SIZE': 	$dotat = strpos($v,'.');
-								if ($dotat === false) $fsize = $v;
-								else {
-									$fsize = substr($v,0,$dotat);
-									$fprec = substr($v,$dotat+1);
-								}
-								break;
-				case 'UNSIGNED': $funsigned = true; break;
-				case 'AUTOINCREMENT':
-				case 'AUTO':	$fautoinc = true; $fnotnull = true; break;
-				case 'KEY':
-				case 'PRIMARY':	$fprimary = $v; $fnotnull = true; break;
-				case 'DEF':
-				case 'DEFAULT': $fdefault = $v; break;
-				case 'NOTNULL': $fnotnull = $v; break;
-				case 'NOQUOTE': $fnoquote = $v; break;
-				case 'DEFDATE': $fdefdate = $v; break;
-				case 'DEFTIMESTAMP': $fdefts = $v; break;
-				case 'CONSTRAINT': $fconstraint = $v; break;
-				} /* switch */
-			} /*  foreach $fld */
-			
-			/* -------------------- */
-			/*  VALIDATE FIELD INFO */
-			if (!strlen($fname)) {
-				if ($this->debug) ADOConnection::outp("Undefined NAME");
-				return false;
-			}
-			
-			if (!strlen($ftype)) {
-				if ($this->debug) ADOConnection::outp("Undefined TYPE for field '$fname'");
-				return false;
-			} else {
-				$ftype = strtoupper($ftype);
-			}
-			
-			$ftype = $this->_GetSize($ftype, $ty, $fsize, $fprec);
-			
-			if ($ty == 'X' || $ty == 'X2' || $ty == 'B') $fnotnull = false; /*  some blob types do not accept nulls */
-			
-			if ($fprimary) $pkey[] = $fname;
-			
-			/*  some databases do not allow blobs to have defaults */
-			if ($ty == 'X') $fdefault = false;
-			
-			/* -------------------- */
-			/*  CONSTRUCT FIELD SQL */
-			if ($fdefts) {
-				if (substr($this->connection->databaseType,0,5) == 'mysql') {
-					$ftype = 'TIMESTAMP';
-				} else {
-					$fdefault = $this->connection->sysTimeStamp;
-				}
-			} else if ($fdefdate) {
-				if (substr($this->connection->databaseType,0,5) == 'mysql') {
-					$ftype = 'TIMESTAMP';
-				} else {
-					$fdefault = $this->connection->sysDate;
-				}
-			} else if (strlen($fdefault) && !$fnoquote)
-				if ($ty == 'C' or $ty == 'X' or 
-					( substr($fdefault,0,1) != "'" && !is_numeric($fdefault)))
-					if (strlen($fdefault) != 1 && substr($fdefault,0,1) == ' ' && substr($fdefault,strlen($fdefault)-1) == ' ') 
-						$fdefault = trim($fdefault);
-					else if (strtolower($fdefault) != 'null')
-						$fdefault = $this->connection->qstr($fdefault);
-			$suffix = $this->_CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned);
-			
-			$fname = str_pad($fname,16);
-			$lines[] = "$fname $ftype$suffix";
-			
-			if ($fautoinc) $this->autoIncrement = true;
-		} /*  foreach $flds */
-		
-		
-		return array($lines,$pkey);
-	}
-	/*
-		 GENERATE THE SIZE PART OF THE DATATYPE
-			$ftype is the actual type
-			$ty is the type defined originally in the DDL
-	*/
-	function _GetSize($ftype, $ty, $fsize, $fprec)
-	{
-		if (strlen($fsize) && $ty != 'X' && $ty != 'B' && strpos($ftype,'(') === false) {
-			$ftype .= "(".$fsize;
-			if ($fprec) $ftype .= ",".$fprec;
-			$ftype .= ')';
-		}
-		return $ftype;
-	}
-	
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
-	{	
-		$suffix = '';
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-	
-	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
-	{
-		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
-		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
-		else $unique = '';
-		
-		if (is_array($flds)) $flds = implode(', ',$flds);
-		$s = "CREATE$unique INDEX $idxname ON $tabname ";
-		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
-		$s .= "($flds)";
-		$sql[] = $s;
-		
-		return $sql;
-	}
-	
-	function _DropAutoIncrement($tabname)
-	{
-		return false;
-	}
-	
-	function _TableSQL($tabname,$lines,$pkey,$tableoptions)
-	{
-		$sql = array();
-		
-		if (isset($tableoptions['REPLACE'])) {
-			$sql[] = sprintf($this->dropTable,$tabname);
-			if ($this->autoIncrement) {
-				$sInc = $this->_DropAutoIncrement($tabname);			
-				if ($sInc) $sql[] = $sInc;
-			}
-		}
-		$s = "CREATE TABLE $tabname (\n";
-		$s .= implode(",\n", $lines);
-		if (sizeof($pkey)>0) {
-			$s .= ",\n                 PRIMARY KEY (";
-			$s .= implode(", ",$pkey).")";
-		}
-		if (isset($tableoptions['CONSTRAINTS'])) 
-			$s .= "\n".$tableoptions['CONSTRAINTS'];
-		
-		if (isset($tableoptions[$this->upperName.'_CONSTRAINTS'])) 
-			$s .= "\n".$tableoptions[$this->upperName.'_CONSTRAINTS'];
-		
-		$s .= "\n)";
-		if (isset($tableoptions[$this->upperName])) $s .= $tableoptions[$this->upperName];
-		$sql[] = $s;
-		
-		return $sql;
-	}
-	
-	/*
-		GENERATE TRIGGERS IF NEEDED
-		used when table has auto-incrementing field that is emulated using triggers
-	*/
-	function _Triggers($tabname,$taboptions)
-	{
-		return array();
-	}
-	
-	/*
-		Sanitize options, so that array elements with no keys are promoted to keys
-	*/
-	function _Options($opts)
-	{
-		if (!is_array($opts)) return array();
-		$newopts = array();
-		foreach($opts as $k => $v) {
-			if (is_numeric($k)) $newopts[strtoupper($v)] = $v;
-			else $newopts[strtoupper($k)] = $v;
-		}
-		return $newopts;
-	}
-
-
-/*
-"Florian Buzin [ easywe ]" <florian.buzin@easywe.de>
-
-This function changes/adds new fields to your table. You  
- dont have to know if the col is new or not. It will check on its 
-own.
-
-*/
-	function ChangeTableSQL($tablename, $flds)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tablename;
-		else $tabname = $tablename;
-		
-		$conn = &$this->connection;
-		if (!$conn) return false;
-		
-		$colarr = $conn->MetaColumns($tabname);
-		if (!$colarr) return $this->CreateTableSQL($tablename,$flds);
-		foreach($colarr as $col) $cols[strtoupper($col->name)] = " ALTER ";
-		
-		$sql = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-		
-		foreach($lines as $v) {
-			$f = explode(" ",$v);
-			if(!empty($cols[strtoupper($f[0])])){
-				$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
-			}else{
-				$sql[] = "ALTER TABLE $tabname $this->addCol $v";
-			}
-		}
-		return $sql;
-	}
-} /*  class */
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+ 	DOCUMENTATION:
+	
+		See adodb/tests/test-datadict.php for docs and examples.
+*/
+
+/*
+	Test script for parser
+*/
+function Lens_ParseTest()
+{
+$str = "ACOL NUMBER(32,2) DEFAULT 'The \"cow\" (and Jim''s dog) jumps over the moon' PRIMARY, INTI INT AUTO DEFAULT 0";
+print "<p>$str</p>";
+$a= Lens_ParseArgs($str);
+print "<pre>";
+print_r($a);
+print "</pre>";
+}
+//Lens_ParseTest();
+
+/**
+	Parse arguments, treat "text" (text) and 'text' as quotation marks.
+	To escape, use "" or '' or ))
+	
+	@param endstmtchar    Character that indicates end of statement
+	@param tokenchars     Include the following characters in tokens apart from A-Z and 0-9 
+	@returns 2 dimensional array containing parsed tokens.
+*/
+function Lens_ParseArgs($args,$endstmtchar=',',$tokenchars='_.-')
+{
+	$pos = 0;
+	$intoken = false;
+	$stmtno = 0;
+	$endquote = false;
+	$tokens = array();
+	$tokens[$stmtno] = array();
+	$max = strlen($args);
+	$quoted = false;
+	
+	while ($pos < $max) {
+		$ch = substr($args,$pos,1);
+		switch($ch) {
+		case ' ':
+		case "\t":
+		case "\n":
+		case "\r":
+			if (!$quoted) {
+				if ($intoken) {
+					$intoken = false;
+					$tokens[$stmtno][] = implode('',$tokarr);
+				}
+				break;
+			}
+			
+			$tokarr[] = $ch;
+			break;
+			
+		case '(':
+		case ')':	
+		case '"':
+		case "'":
+			
+			if ($intoken) {
+				if (empty($endquote)) {
+					$tokens[$stmtno][] = implode('',$tokarr);
+					if ($ch == '(') $endquote = ')';
+					else $endquote = $ch;
+					$quoted = true;
+					$intoken = true;
+					$tokarr = array();
+				} else if ($endquote == $ch) {
+					$ch2 = substr($args,$pos+1,1);
+					if ($ch2 == $endquote) {
+						$pos += 1;
+						$tokarr[] = $ch2;
+					} else {
+						$quoted = false;
+						$intoken = false;
+						$tokens[$stmtno][] = implode('',$tokarr);
+						$endquote = '';
+					}
+				} else
+					$tokarr[] = $ch;
+					
+			}else {
+			
+				if ($ch == '(') $endquote = ')';
+				else $endquote = $ch;
+				$quoted = true;
+				$intoken = true;
+				$tokarr = array();
+			}
+			break;
+			
+		default:
+			
+			if (!$intoken) {
+				if ($ch == $endstmtchar) {
+					$stmtno += 1;
+					$tokens[$stmtno] = array();
+					break;
+				}
+			
+				$intoken = true;
+				$quoted = false;
+				$endquote = false;
+				$tokarr = array();
+	
+			}
+			
+			if ($quoted) $tokarr[] = $ch;
+			else if (ctype_alnum($ch) || strpos($tokenchars,$ch) !== false) $tokarr[] = $ch;
+			else {
+				if ($ch == $endstmtchar) {			
+					$tokens[$stmtno][] = implode('',$tokarr);
+					$stmtno += 1;
+					$tokens[$stmtno] = array();
+					$intoken = false;
+					$tokarr = array();
+					break;
+				}
+				$tokens[$stmtno][] = implode('',$tokarr);
+				$tokens[$stmtno][] = $ch;
+				$intoken = false;
+			}
+		}
+		$pos += 1;
+	}
+	
+	return $tokens;
+}
+
+
+class ADODB_DataDict {
+	var $connection;
+	var $debug = false;
+	var $dropTable = "DROP TABLE %s";
+	var $addCol = ' ADD';
+	var $alterCol = ' ALTER COLUMN';
+	var $dropCol = ' DROP COLUMN';
+	var $schema = false;
+	var $serverInfo = array();
+	var $autoIncrement = false;
+	var $quote = '';
+	var $dataProvider;
+	var $blobSize = 100; 	/// any varchar/char field this size or greater is treated as a blob
+							/// in other words, we use a text area for editting.
+	
+	function GetCommentSQL($table,$col)
+	{
+		return false;
+	}
+	
+	function SetCommentSQL($table,$col,$cmt)
+	{
+		return false;
+	}
+	
+	function &MetaTables()
+	{
+		return $this->connection->MetaTables();
+	}
+	
+	function &MetaColumns($tab)
+	{
+		return $this->connection->MetaColumns($tab);
+	}
+	
+	function &MetaPrimaryKeys($tab,$owner=false,$intkey=false)
+	{
+		return $this->connection->MetaPrimaryKeys($tab.$owner,$intkey);
+	}
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		return ADORecordSet::MetaType($t,$len,$fieldobj);
+	}
+	
+	// Executes the sql array returned by GetTableSQL and GetIndexSQL
+	function ExecuteSQLArray($sql, $continueOnError = true)
+	{
+		$rez = 2;
+		$conn = &$this->connection;
+		$saved = $conn->debug;
+		foreach($sql as $line) {
+			
+			if ($this->debug) $conn->debug = true;
+			$ok = $conn->Execute($line);
+			$conn->debug = $saved;
+			if (!$ok) {
+				if ($this->debug) ADOConnection::outp($conn->ErrorMsg());
+				if (!$continueOnError) return 0;
+				$rez = 1;
+			}
+		}
+		return 2;
+	}
+	
+	/*
+	 	Returns the actual type given a character code.
+		
+		C:  varchar
+		X:  CLOB (character large object) or largest varchar size if CLOB is not supported
+		C2: Multibyte varchar
+		X2: Multibyte CLOB
+		
+		B:  BLOB (binary large object)
+		
+		D:  Date
+		T:  Date-time 
+		L:  Integer field suitable for storing booleans (0 or 1)
+		I:  Integer
+		F:  Floating point number
+		N:  Numeric or decimal number
+	*/
+	
+	function ActualType($meta)
+	{
+		return $meta;
+	}
+	
+	function CreateDatabase($dbname,$options=false)
+	{
+		$options = $this->_Options($options);
+		if (!preg_match('/^[a-z0-9A-Z_]*$/',$dbname)) $dbname = $this->quote.$dbname.$this->quote;
+		$s = 'CREATE DATABASE '.$dbname;
+		if (isset($options[$this->upperName])) $s .= ' '.$options[$this->upperName];
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	/*
+	 Generates the SQL to create index. Returns an array of sql strings.
+	*/
+	function CreateIndexSQL($idxname, $tabname, $flds, $idxoptions = false)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		return $this->_IndexSQL($idxname, $tabname, $flds, $this->_Options($idxoptions));
+	}
+	
+	function SetSchema($schema)
+	{
+		$this->schema = $schema;
+	}
+	
+	function AddColumnSQL($tabname, $flds)
+	{	
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$sql = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		foreach($lines as $v) {
+			$sql[] = "ALTER TABLE $tabname $this->addCol $v";
+		}
+		return $sql;
+	}
+	
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$sql = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+
+		foreach($lines as $v) {
+			$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
+		}
+		return $sql;
+	}
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		if (!is_array($flds)) $flds = explode(',',$flds);
+		$sql = array();
+		foreach($flds as $v) {
+			$sql[] = "ALTER TABLE $tabname $this->dropCol $v";
+		}
+		return $sql;
+	}
+	
+	function DropTableSQL($tabname)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$sql[] = sprintf($this->dropTable,$tabname);
+		return $sql;
+	}
+	
+	/*
+	 Generate the SQL to create table. Returns an array of sql strings.
+	*/
+	function CreateTableSQL($tabname, $flds, $tableoptions=false)
+	{
+		if (!$tableoptions) $tableoptions = array();
+	
+		list($lines,$pkey) = $this->_GenFields($flds);
+		
+		$taboptions = $this->_Options($tableoptions);
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$sql = $this->_TableSQL($tabname,$lines,$pkey,$taboptions);
+		
+		$tsql = $this->_Triggers($tabname,$taboptions);
+		foreach($tsql as $s) $sql[] = $s;
+		
+		return $sql;
+	}
+	
+	function _GenFields($flds)
+	{
+		if (is_string($flds)) {
+			$padding = '     ';
+			$txt = $flds.$padding;
+			$flds = array();
+			$flds0 = Lens_ParseArgs($txt,',');
+			$hasparam = false;
+			foreach($flds0 as $f0) {
+				$f1 = array();
+				foreach($f0 as $token) {
+					switch (strtoupper($token)) {
+					case 'CONSTRAINT':
+					case 'DEFAULT': 
+						$hasparam = $token;
+						break;
+					default:
+						if ($hasparam) $f1[$hasparam] = $token;
+						else $f1[] = $token;
+						$hasparam = false;
+						break;
+					}
+				}
+				$flds[] = $f1;
+				
+			}
+		}
+		$this->autoIncrement = false;
+		$lines = array();
+		$pkey = array();
+		foreach($flds as $fld) {
+			$fld = _array_change_key_case($fld);
+		
+			$fname = false;
+			$fdefault = false;
+			$fautoinc = false;
+			$ftype = false;
+			$fsize = false;
+			$fprec = false;
+			$fprimary = false;
+			$fnoquote = false;
+			$fdefts = false;
+			$fdefdate = false;
+			$fconstraint = false;
+			$fnotnull = false;
+			$funsigned = false;
+			
+			//-----------------
+			// Parse attributes
+			foreach($fld as $attr => $v) {
+				if ($attr == 2 && is_numeric($v)) $attr = 'SIZE';
+				else if (is_numeric($attr) && $attr > 1 && !is_numeric($v)) $attr = strtoupper($v);
+				
+				switch($attr) {
+				case '0':
+				case 'NAME': 	$fname = $v; break;
+				case '1':
+				case 'TYPE': 	$ty = $v; $ftype = $this->ActualType(strtoupper($v)); break;
+				case 'SIZE': 	$dotat = strpos($v,'.');
+								if ($dotat === false) $fsize = $v;
+								else {
+									$fsize = substr($v,0,$dotat);
+									$fprec = substr($v,$dotat+1);
+								}
+								break;
+				case 'UNSIGNED': $funsigned = true; break;
+				case 'AUTOINCREMENT':
+				case 'AUTO':	$fautoinc = true; $fnotnull = true; break;
+				case 'KEY':
+				case 'PRIMARY':	$fprimary = $v; $fnotnull = true; break;
+				case 'DEF':
+				case 'DEFAULT': $fdefault = $v; break;
+				case 'NOTNULL': $fnotnull = $v; break;
+				case 'NOQUOTE': $fnoquote = $v; break;
+				case 'DEFDATE': $fdefdate = $v; break;
+				case 'DEFTIMESTAMP': $fdefts = $v; break;
+				case 'CONSTRAINT': $fconstraint = $v; break;
+				} //switch
+			} // foreach $fld
+			
+			//--------------------
+			// VALIDATE FIELD INFO
+			if (!strlen($fname)) {
+				if ($this->debug) ADOConnection::outp("Undefined NAME");
+				return false;
+			}
+			
+			if (!strlen($ftype)) {
+				if ($this->debug) ADOConnection::outp("Undefined TYPE for field '$fname'");
+				return false;
+			} else {
+				$ftype = strtoupper($ftype);
+			}
+			
+			$ftype = $this->_GetSize($ftype, $ty, $fsize, $fprec);
+			
+			if ($ty == 'X' || $ty == 'X2' || $ty == 'B') $fnotnull = false; // some blob types do not accept nulls
+			
+			if ($fprimary) $pkey[] = $fname;
+			
+			// some databases do not allow blobs to have defaults
+			if ($ty == 'X') $fdefault = false;
+			
+			//--------------------
+			// CONSTRUCT FIELD SQL
+			if ($fdefts) {
+				if (substr($this->connection->databaseType,0,5) == 'mysql') {
+					$ftype = 'TIMESTAMP';
+				} else {
+					$fdefault = $this->connection->sysTimeStamp;
+				}
+			} else if ($fdefdate) {
+				if (substr($this->connection->databaseType,0,5) == 'mysql') {
+					$ftype = 'TIMESTAMP';
+				} else {
+					$fdefault = $this->connection->sysDate;
+				}
+			} else if (strlen($fdefault) && !$fnoquote)
+				if ($ty == 'C' or $ty == 'X' or 
+					( substr($fdefault,0,1) != "'" && !is_numeric($fdefault)))
+					if (strlen($fdefault) != 1 && substr($fdefault,0,1) == ' ' && substr($fdefault,strlen($fdefault)-1) == ' ') 
+						$fdefault = trim($fdefault);
+					else if (strtolower($fdefault) != 'null')
+						$fdefault = $this->connection->qstr($fdefault);
+			$suffix = $this->_CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned);
+			
+			$fname = str_pad($fname,16);
+			$lines[] = "$fname $ftype$suffix";
+			
+			if ($fautoinc) $this->autoIncrement = true;
+		} // foreach $flds
+		
+		
+		return array($lines,$pkey);
+	}
+	/*
+		 GENERATE THE SIZE PART OF THE DATATYPE
+			$ftype is the actual type
+			$ty is the type defined originally in the DDL
+	*/
+	function _GetSize($ftype, $ty, $fsize, $fprec)
+	{
+		if (strlen($fsize) && $ty != 'X' && $ty != 'B' && strpos($ftype,'(') === false) {
+			$ftype .= "(".$fsize;
+			if ($fprec) $ftype .= ",".$fprec;
+			$ftype .= ')';
+		}
+		return $ftype;
+	}
+	
+	
+	// return string must begin with space
+	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{	
+		$suffix = '';
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+	{
+		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
+		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+		else $unique = '';
+		
+		if (is_array($flds)) $flds = implode(', ',$flds);
+		$s = "CREATE$unique INDEX $idxname ON $tabname ";
+		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+		$s .= "($flds)";
+		$sql[] = $s;
+		
+		return $sql;
+	}
+	
+	function _DropAutoIncrement($tabname)
+	{
+		return false;
+	}
+	
+	function _TableSQL($tabname,$lines,$pkey,$tableoptions)
+	{
+		$sql = array();
+		
+		if (isset($tableoptions['REPLACE'])) {
+			$sql[] = sprintf($this->dropTable,$tabname);
+			if ($this->autoIncrement) {
+				$sInc = $this->_DropAutoIncrement($tabname);			
+				if ($sInc) $sql[] = $sInc;
+			}
+		}
+		$s = "CREATE TABLE $tabname (\n";
+		$s .= implode(",\n", $lines);
+		if (sizeof($pkey)>0) {
+			$s .= ",\n                 PRIMARY KEY (";
+			$s .= implode(", ",$pkey).")";
+		}
+		if (isset($tableoptions['CONSTRAINTS'])) 
+			$s .= "\n".$tableoptions['CONSTRAINTS'];
+		
+		if (isset($tableoptions[$this->upperName.'_CONSTRAINTS'])) 
+			$s .= "\n".$tableoptions[$this->upperName.'_CONSTRAINTS'];
+		
+		$s .= "\n)";
+		if (isset($tableoptions[$this->upperName])) $s .= $tableoptions[$this->upperName];
+		$sql[] = $s;
+		
+		return $sql;
+	}
+	
+	/*
+		GENERATE TRIGGERS IF NEEDED
+		used when table has auto-incrementing field that is emulated using triggers
+	*/
+	function _Triggers($tabname,$taboptions)
+	{
+		return array();
+	}
+	
+	/*
+		Sanitize options, so that array elements with no keys are promoted to keys
+	*/
+	function _Options($opts)
+	{
+		if (!is_array($opts)) return array();
+		$newopts = array();
+		foreach($opts as $k => $v) {
+			if (is_numeric($k)) $newopts[strtoupper($v)] = $v;
+			else $newopts[strtoupper($k)] = $v;
+		}
+		return $newopts;
+	}
+
+
+/*
+"Florian Buzin [ easywe ]" <florian.buzin@easywe.de>
+
+This function changes/adds new fields to your table. You  
+ dont have to know if the col is new or not. It will check on its 
+own.
+
+*/
+	function ChangeTableSQL($tablename, $flds,$tableoptions=false)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tablename;
+		else $tabname = $tablename;
+		
+		$conn = &$this->connection;
+		if (!$conn) return false;
+		
+		$colarr = &$conn->MetaColumns($tabname);
+		if (!$colarr) return $this->CreateTableSQL($tablename,$flds,$tableoptions);
+		foreach($colarr as $col) $cols[strtoupper($col->name)] = " ALTER ";
+		
+		$sql = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		
+		foreach($lines as $v) {
+			$f = explode(" ",$v);
+			if(!empty($cols[strtoupper($f[0])])){
+				$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
+			}else{
+				$sql[] = "ALTER TABLE $tabname $this->addCol $v";
+			}
+		}
+		return $sql;
+	}
+} // class
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-error.inc.php b/lib/adodb/adodb-error.inc.php
index f61205bdd1..088429f919 100644
--- a/lib/adodb/adodb-error.inc.php
+++ b/lib/adodb/adodb-error.inc.php
@@ -1,238 +1,252 @@
-<?php
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * The following code is adapted from the PEAR DB error handling code.
- * Portions (c)1997-2002 The PHP Group.
- */
-
-if (!defined("DB_ERROR")) define("DB_ERROR",-1);
-
-if (!defined("DB_ERROR_SYNTAX")) {
-	define("DB_ERROR_SYNTAX",              -2);
-	define("DB_ERROR_CONSTRAINT",          -3);
-	define("DB_ERROR_NOT_FOUND",           -4);
-	define("DB_ERROR_ALREADY_EXISTS",      -5);
-	define("DB_ERROR_UNSUPPORTED",         -6);
-	define("DB_ERROR_MISMATCH",            -7);
-	define("DB_ERROR_INVALID",             -8);
-	define("DB_ERROR_NOT_CAPABLE",         -9);
-	define("DB_ERROR_TRUNCATED",          -10);
-	define("DB_ERROR_INVALID_NUMBER",     -11);
-	define("DB_ERROR_INVALID_DATE",       -12);
-	define("DB_ERROR_DIVZERO",            -13);
-	define("DB_ERROR_NODBSELECTED",       -14);
-	define("DB_ERROR_CANNOT_CREATE",      -15);
-	define("DB_ERROR_CANNOT_DELETE",      -16);
-	define("DB_ERROR_CANNOT_DROP",        -17);
-	define("DB_ERROR_NOSUCHTABLE",        -18);
-	define("DB_ERROR_NOSUCHFIELD",        -19);
-	define("DB_ERROR_NEED_MORE_DATA",     -20);
-	define("DB_ERROR_NOT_LOCKED",         -21);
-	define("DB_ERROR_VALUE_COUNT_ON_ROW", -22);
-	define("DB_ERROR_INVALID_DSN",        -23);
-	define("DB_ERROR_CONNECT_FAILED",     -24);
-	define("DB_ERROR_EXTENSION_NOT_FOUND",-25);
-	define("DB_ERROR_NOSUCHDB",           -25);
-	define("DB_ERROR_ACCESS_VIOLATION",   -26);
-}
-
-function adodb_errormsg($value)
-{
-global $ADODB_LANG,$ADODB_LANG_ARRAY;
-
-	if (empty($ADODB_LANG)) $ADODB_LANG = 'en';
-	if (isset($ADODB_LANG_ARRAY['LANG']) && $ADODB_LANG_ARRAY['LANG'] == $ADODB_LANG) ;
-	else {
-		include_once(ADODB_DIR."/lang/adodb-$ADODB_LANG.inc.php");
-    }
-	return isset($ADODB_LANG_ARRAY[$value]) ? $ADODB_LANG_ARRAY[$value] : $ADODB_LANG_ARRAY[DB_ERROR];
-}
-
-function adodb_error($provider,$dbType,$errno)
-{
-	var_dump($errno);
-	if (is_numeric($errno) && $errno == 0) return 0;
-	switch($provider) { 
-	case 'mysql': $map = adodb_error_mysql(); break;
-	
-	case 'oracle':
-	case 'oci8': $map = adodb_error_oci8(); break;
-	
-	case 'ibase': $map = adodb_error_ibase(); break;
-	
-	case 'odbc': $map = adodb_error_odbc(); break;
-	
-	case 'mssql':
-	case 'sybase': $map = adodb_error_mssql(); break;
-	
-	case 'informix': $map = adodb_error_ifx(); break;
-	
-	case 'postgres': return adodb_error_pg($errno); break;
-	default:
-		return DB_ERROR;
-	}	
-	print_r($map);
-	var_dump($errno);
-	if (isset($map[$errno])) return $map[$errno];
-	return DB_ERROR;
-}
-
-/* ************************************************************************************** */
-
-function adodb_error_pg($errormsg)
-{
-    static $error_regexps = array(
-            '/(Table does not exist\.|Relation [\"\'].*[\"\'] does not exist|sequence does not exist|class ".+" not found)$/' => DB_ERROR_NOSUCHTABLE,
-            '/Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*/'      => DB_ERROR_ALREADY_EXISTS,
-            '/divide by zero$/'                     => DB_ERROR_DIVZERO,
-            '/pg_atoi: error in .*: can\'t parse /' => DB_ERROR_INVALID_NUMBER,
-            '/ttribute [\"\'].*[\"\'] not found$|Relation [\"\'].*[\"\'] does not have attribute [\"\'].*[\"\']/' => DB_ERROR_NOSUCHFIELD,
-            '/parser: parse error at or near \"/'   => DB_ERROR_SYNTAX,
-            '/referential integrity violation/'     => DB_ERROR_CONSTRAINT
-        );
-   
-    foreach ($error_regexps as $regexp => $code) {
-        if (preg_match($regexp, $errormsg)) {
-            return $code;
-        }
-    }
-    /*  Fall back to DB_ERROR if there was no mapping. */
-    return DB_ERROR;
-}
-	
-function adodb_error_odbc()
-{
-static $MAP = array(
-            '01004' => DB_ERROR_TRUNCATED,
-            '07001' => DB_ERROR_MISMATCH,
-            '21S01' => DB_ERROR_MISMATCH,
-            '21S02' => DB_ERROR_MISMATCH,
-            '22003' => DB_ERROR_INVALID_NUMBER,
-            '22008' => DB_ERROR_INVALID_DATE,
-            '22012' => DB_ERROR_DIVZERO,
-            '23000' => DB_ERROR_CONSTRAINT,
-            '24000' => DB_ERROR_INVALID,
-            '34000' => DB_ERROR_INVALID,
-            '37000' => DB_ERROR_SYNTAX,
-            '42000' => DB_ERROR_SYNTAX,
-            'IM001' => DB_ERROR_UNSUPPORTED,
-            'S0000' => DB_ERROR_NOSUCHTABLE,
-            'S0001' => DB_ERROR_NOT_FOUND,
-            'S0002' => DB_ERROR_NOSUCHTABLE,
-            'S0011' => DB_ERROR_ALREADY_EXISTS,
-            'S0012' => DB_ERROR_NOT_FOUND,
-            'S0021' => DB_ERROR_ALREADY_EXISTS,
-            'S0022' => DB_ERROR_NOT_FOUND,
-			'S1000' => DB_ERROR_NOSUCHTABLE,
-            'S1009' => DB_ERROR_INVALID,
-            'S1090' => DB_ERROR_INVALID,
-            'S1C00' => DB_ERROR_NOT_CAPABLE
-        );
-		return $MAP;
-}
-
-function adodb_error_ibase()
-{
-static $MAP = array(
-            -104 => DB_ERROR_SYNTAX,
-            -150 => DB_ERROR_ACCESS_VIOLATION,
-            -151 => DB_ERROR_ACCESS_VIOLATION,
-            -155 => DB_ERROR_NOSUCHTABLE,
-            -157 => DB_ERROR_NOSUCHFIELD,
-            -158 => DB_ERROR_VALUE_COUNT_ON_ROW,
-            -170 => DB_ERROR_MISMATCH,
-            -171 => DB_ERROR_MISMATCH,
-            -172 => DB_ERROR_INVALID,
-            -204 => DB_ERROR_INVALID,
-            -205 => DB_ERROR_NOSUCHFIELD,
-            -206 => DB_ERROR_NOSUCHFIELD,
-            -208 => DB_ERROR_INVALID,
-            -219 => DB_ERROR_NOSUCHTABLE,
-            -297 => DB_ERROR_CONSTRAINT,
-            -530 => DB_ERROR_CONSTRAINT,
-            -803 => DB_ERROR_CONSTRAINT,
-            -551 => DB_ERROR_ACCESS_VIOLATION,
-            -552 => DB_ERROR_ACCESS_VIOLATION,
-            -922 => DB_ERROR_NOSUCHDB,
-            -923 => DB_ERROR_CONNECT_FAILED,
-            -924 => DB_ERROR_CONNECT_FAILED
-        );
-		
-		return $MAP;
-}
-
-function adodb_error_ifx()
-{
-static $MAP = array(
-            '-201'    => DB_ERROR_SYNTAX,
-            '-206'    => DB_ERROR_NOSUCHTABLE,
-            '-217'    => DB_ERROR_NOSUCHFIELD,
-            '-329'    => DB_ERROR_NODBSELECTED,
-            '-1204'   => DB_ERROR_INVALID_DATE,
-            '-1205'   => DB_ERROR_INVALID_DATE,
-            '-1206'   => DB_ERROR_INVALID_DATE,
-            '-1209'   => DB_ERROR_INVALID_DATE,
-            '-1210'   => DB_ERROR_INVALID_DATE,
-            '-1212'   => DB_ERROR_INVALID_DATE
-       );
-	   
-	   return $MAP;
-}
-
-function adodb_error_oci8()
-{
-static $MAP = array(
-            900 => DB_ERROR_SYNTAX,
-            904 => DB_ERROR_NOSUCHFIELD,
-            923 => DB_ERROR_SYNTAX,
-            942 => DB_ERROR_NOSUCHTABLE,
-            955 => DB_ERROR_ALREADY_EXISTS,
-            1476 => DB_ERROR_DIVZERO,
-            1722 => DB_ERROR_INVALID_NUMBER,
-            2289 => DB_ERROR_NOSUCHTABLE,
-            2291 => DB_ERROR_CONSTRAINT,
-            2449 => DB_ERROR_CONSTRAINT,
-        );
-	   
-	return $MAP;
-}
-
-function adodb_error_mssql()
-{
-static $MAP = array(
-		  208 => DB_ERROR_NOSUCHTABLE,
-          2601 => DB_ERROR_ALREADY_EXISTS
-       );
-	   
-	return $MAP;
-}
-
-function adodb_error_mysql()
-{
-static $MAP = array(
-           1004 => DB_ERROR_CANNOT_CREATE,
-           1005 => DB_ERROR_CANNOT_CREATE,
-           1006 => DB_ERROR_CANNOT_CREATE,
-           1007 => DB_ERROR_ALREADY_EXISTS,
-           1008 => DB_ERROR_CANNOT_DROP,
-           1046 => DB_ERROR_NODBSELECTED,
-           1050 => DB_ERROR_ALREADY_EXISTS,
-           1051 => DB_ERROR_NOSUCHTABLE,
-           1054 => DB_ERROR_NOSUCHFIELD,
-           1062 => DB_ERROR_ALREADY_EXISTS,
-           1064 => DB_ERROR_SYNTAX,
-           1100 => DB_ERROR_NOT_LOCKED,
-           1136 => DB_ERROR_VALUE_COUNT_ON_ROW,
-           1146 => DB_ERROR_NOSUCHTABLE,
-           1048 => DB_ERROR_CONSTRAINT,
-       );
-	   
-	return $MAP;
-}
+<?php
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * The following code is adapted from the PEAR DB error handling code.
+ * Portions (c)1997-2002 The PHP Group.
+ */
+
+if (!defined("DB_ERROR")) define("DB_ERROR",-1);
+
+if (!defined("DB_ERROR_SYNTAX")) {
+	define("DB_ERROR_SYNTAX",              -2);
+	define("DB_ERROR_CONSTRAINT",          -3);
+	define("DB_ERROR_NOT_FOUND",           -4);
+	define("DB_ERROR_ALREADY_EXISTS",      -5);
+	define("DB_ERROR_UNSUPPORTED",         -6);
+	define("DB_ERROR_MISMATCH",            -7);
+	define("DB_ERROR_INVALID",             -8);
+	define("DB_ERROR_NOT_CAPABLE",         -9);
+	define("DB_ERROR_TRUNCATED",          -10);
+	define("DB_ERROR_INVALID_NUMBER",     -11);
+	define("DB_ERROR_INVALID_DATE",       -12);
+	define("DB_ERROR_DIVZERO",            -13);
+	define("DB_ERROR_NODBSELECTED",       -14);
+	define("DB_ERROR_CANNOT_CREATE",      -15);
+	define("DB_ERROR_CANNOT_DELETE",      -16);
+	define("DB_ERROR_CANNOT_DROP",        -17);
+	define("DB_ERROR_NOSUCHTABLE",        -18);
+	define("DB_ERROR_NOSUCHFIELD",        -19);
+	define("DB_ERROR_NEED_MORE_DATA",     -20);
+	define("DB_ERROR_NOT_LOCKED",         -21);
+	define("DB_ERROR_VALUE_COUNT_ON_ROW", -22);
+	define("DB_ERROR_INVALID_DSN",        -23);
+	define("DB_ERROR_CONNECT_FAILED",     -24);
+	define("DB_ERROR_EXTENSION_NOT_FOUND",-25);
+	define("DB_ERROR_NOSUCHDB",           -25);
+	define("DB_ERROR_ACCESS_VIOLATION",   -26);
+}
+
+function adodb_errormsg($value)
+{
+global $ADODB_LANG,$ADODB_LANG_ARRAY;
+
+	if (empty($ADODB_LANG)) $ADODB_LANG = 'en';
+	if (isset($ADODB_LANG_ARRAY['LANG']) && $ADODB_LANG_ARRAY['LANG'] == $ADODB_LANG) ;
+	else {
+		include_once(ADODB_DIR."/lang/adodb-$ADODB_LANG.inc.php");
+    }
+	return isset($ADODB_LANG_ARRAY[$value]) ? $ADODB_LANG_ARRAY[$value] : $ADODB_LANG_ARRAY[DB_ERROR];
+}
+
+function adodb_error($provider,$dbType,$errno)
+{
+	//var_dump($errno);
+	if (is_numeric($errno) && $errno == 0) return 0;
+	switch($provider) { 
+	case 'mysql': $map = adodb_error_mysql(); break;
+	
+	case 'oracle':
+	case 'oci8': $map = adodb_error_oci8(); break;
+	
+	case 'ibase': $map = adodb_error_ibase(); break;
+	
+	case 'odbc': $map = adodb_error_odbc(); break;
+	
+	case 'mssql':
+	case 'sybase': $map = adodb_error_mssql(); break;
+	
+	case 'informix': $map = adodb_error_ifx(); break;
+	
+	case 'postgres': return adodb_error_pg($errno); break;
+	
+	case 'sqlite': return $map = adodb_error_sqlite(); break;
+	default:
+		return DB_ERROR;
+	}	
+	//print_r($map);
+	//var_dump($errno);
+	if (isset($map[$errno])) return $map[$errno];
+	return DB_ERROR;
+}
+
+//**************************************************************************************
+
+function adodb_error_pg($errormsg)
+{
+    static $error_regexps = array(
+            '/(Table does not exist\.|Relation [\"\'].*[\"\'] does not exist|sequence does not exist|class ".+" not found)$/' => DB_ERROR_NOSUCHTABLE,
+            '/Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*/'      => DB_ERROR_ALREADY_EXISTS,
+            '/divide by zero$/'                     => DB_ERROR_DIVZERO,
+            '/pg_atoi: error in .*: can\'t parse /' => DB_ERROR_INVALID_NUMBER,
+            '/ttribute [\"\'].*[\"\'] not found$|Relation [\"\'].*[\"\'] does not have attribute [\"\'].*[\"\']/' => DB_ERROR_NOSUCHFIELD,
+            '/parser: parse error at or near \"/'   => DB_ERROR_SYNTAX,
+            '/referential integrity violation/'     => DB_ERROR_CONSTRAINT
+        );
+   
+    foreach ($error_regexps as $regexp => $code) {
+        if (preg_match($regexp, $errormsg)) {
+            return $code;
+        }
+    }
+    // Fall back to DB_ERROR if there was no mapping.
+    return DB_ERROR;
+}
+	
+function adodb_error_odbc()
+{
+static $MAP = array(
+            '01004' => DB_ERROR_TRUNCATED,
+            '07001' => DB_ERROR_MISMATCH,
+            '21S01' => DB_ERROR_MISMATCH,
+            '21S02' => DB_ERROR_MISMATCH,
+            '22003' => DB_ERROR_INVALID_NUMBER,
+            '22008' => DB_ERROR_INVALID_DATE,
+            '22012' => DB_ERROR_DIVZERO,
+            '23000' => DB_ERROR_CONSTRAINT,
+            '24000' => DB_ERROR_INVALID,
+            '34000' => DB_ERROR_INVALID,
+            '37000' => DB_ERROR_SYNTAX,
+            '42000' => DB_ERROR_SYNTAX,
+            'IM001' => DB_ERROR_UNSUPPORTED,
+            'S0000' => DB_ERROR_NOSUCHTABLE,
+            'S0001' => DB_ERROR_NOT_FOUND,
+            'S0002' => DB_ERROR_NOSUCHTABLE,
+            'S0011' => DB_ERROR_ALREADY_EXISTS,
+            'S0012' => DB_ERROR_NOT_FOUND,
+            'S0021' => DB_ERROR_ALREADY_EXISTS,
+            'S0022' => DB_ERROR_NOT_FOUND,
+			'S1000' => DB_ERROR_NOSUCHTABLE,
+            'S1009' => DB_ERROR_INVALID,
+            'S1090' => DB_ERROR_INVALID,
+            'S1C00' => DB_ERROR_NOT_CAPABLE
+        );
+		return $MAP;
+}
+
+function adodb_error_ibase()
+{
+static $MAP = array(
+            -104 => DB_ERROR_SYNTAX,
+            -150 => DB_ERROR_ACCESS_VIOLATION,
+            -151 => DB_ERROR_ACCESS_VIOLATION,
+            -155 => DB_ERROR_NOSUCHTABLE,
+            -157 => DB_ERROR_NOSUCHFIELD,
+            -158 => DB_ERROR_VALUE_COUNT_ON_ROW,
+            -170 => DB_ERROR_MISMATCH,
+            -171 => DB_ERROR_MISMATCH,
+            -172 => DB_ERROR_INVALID,
+            -204 => DB_ERROR_INVALID,
+            -205 => DB_ERROR_NOSUCHFIELD,
+            -206 => DB_ERROR_NOSUCHFIELD,
+            -208 => DB_ERROR_INVALID,
+            -219 => DB_ERROR_NOSUCHTABLE,
+            -297 => DB_ERROR_CONSTRAINT,
+            -530 => DB_ERROR_CONSTRAINT,
+            -803 => DB_ERROR_CONSTRAINT,
+            -551 => DB_ERROR_ACCESS_VIOLATION,
+            -552 => DB_ERROR_ACCESS_VIOLATION,
+            -922 => DB_ERROR_NOSUCHDB,
+            -923 => DB_ERROR_CONNECT_FAILED,
+            -924 => DB_ERROR_CONNECT_FAILED
+        );
+		
+		return $MAP;
+}
+
+function adodb_error_ifx()
+{
+static $MAP = array(
+            '-201'    => DB_ERROR_SYNTAX,
+            '-206'    => DB_ERROR_NOSUCHTABLE,
+            '-217'    => DB_ERROR_NOSUCHFIELD,
+            '-329'    => DB_ERROR_NODBSELECTED,
+            '-1204'   => DB_ERROR_INVALID_DATE,
+            '-1205'   => DB_ERROR_INVALID_DATE,
+            '-1206'   => DB_ERROR_INVALID_DATE,
+            '-1209'   => DB_ERROR_INVALID_DATE,
+            '-1210'   => DB_ERROR_INVALID_DATE,
+            '-1212'   => DB_ERROR_INVALID_DATE
+       );
+	   
+	   return $MAP;
+}
+
+function adodb_error_oci8()
+{
+static $MAP = array(
+            900 => DB_ERROR_SYNTAX,
+            904 => DB_ERROR_NOSUCHFIELD,
+            923 => DB_ERROR_SYNTAX,
+            942 => DB_ERROR_NOSUCHTABLE,
+            955 => DB_ERROR_ALREADY_EXISTS,
+            1476 => DB_ERROR_DIVZERO,
+            1722 => DB_ERROR_INVALID_NUMBER,
+            2289 => DB_ERROR_NOSUCHTABLE,
+            2291 => DB_ERROR_CONSTRAINT,
+            2449 => DB_ERROR_CONSTRAINT,
+        );
+	   
+	return $MAP;
+}
+
+function adodb_error_mssql()
+{
+static $MAP = array(
+		  208 => DB_ERROR_NOSUCHTABLE,
+          2601 => DB_ERROR_ALREADY_EXISTS
+       );
+	   
+	return $MAP;
+}
+
+function adodb_error_sqlite()
+{
+static $MAP = array(
+		  1 => DB_ERROR_SYNTAX
+       );
+	   
+	return $MAP;
+}
+
+function adodb_error_mysql()
+{
+static $MAP = array(
+           1004 => DB_ERROR_CANNOT_CREATE,
+           1005 => DB_ERROR_CANNOT_CREATE,
+           1006 => DB_ERROR_CANNOT_CREATE,
+           1007 => DB_ERROR_ALREADY_EXISTS,
+           1008 => DB_ERROR_CANNOT_DROP,
+		   1045 => DB_ERROR_ACCESS_VIOLATION,
+           1046 => DB_ERROR_NODBSELECTED,
+		   1049 => DB_ERROR_NOSUCHDB,
+           1050 => DB_ERROR_ALREADY_EXISTS,
+           1051 => DB_ERROR_NOSUCHTABLE,
+           1054 => DB_ERROR_NOSUCHFIELD,
+           1062 => DB_ERROR_ALREADY_EXISTS,
+           1064 => DB_ERROR_SYNTAX,
+           1100 => DB_ERROR_NOT_LOCKED,
+           1136 => DB_ERROR_VALUE_COUNT_ON_ROW,
+           1146 => DB_ERROR_NOSUCHTABLE,
+           1048 => DB_ERROR_CONSTRAINT,
+		    2002 => DB_ERROR_CONNECT_FAILED
+       );
+	   
+	return $MAP;
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-errorhandler.inc.php b/lib/adodb/adodb-errorhandler.inc.php
index a01404b378..d726b1d1f1 100644
--- a/lib/adodb/adodb-errorhandler.inc.php
+++ b/lib/adodb/adodb-errorhandler.inc.php
@@ -1,77 +1,77 @@
-<?php
-/**
- * @version V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license.
-  Whenever there is any discrepancy between the two licenses,
-  the BSD license will take precedence.
- *
- * Set tabs to 4 for best viewing.
- *
- * Latest version is available at http://php.weblogs.com
- *
-*/
-
-/*  added Claudio Bustos  clbustos#entelchile.net */
-if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR); 
-
-define('ADODB_ERROR_HANDLER','ADODB_Error_Handler');
-
-  /**
-* Default Error Handler. This will be called with the following params
-*
-* @param $dbms		the RDBMS you are connecting to
-* @param $fn		the name of the calling function (in uppercase)
-* @param $errno		the native error number from the database
-* @param $errmsg	the native error msg from the database
-* @param $p1		$fn specific parameter - see below
-* @param $P2		$fn specific parameter - see below
-	*/
-function ADODB_Error_Handler($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection)
-{
-	if (error_reporting() == 0) return; /*  obey @ protocol */
-	switch($fn) {
-	case 'EXECUTE':
-		$sql = $p1;
-		$inputparams = $p2;
-
-		$s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")\n";
-		break;
-
-	case 'PCONNECT':
-	case 'CONNECT':
-		$host = $p1;
-		$database = $p2;
-
-		$s = "$dbms error: [$errno: $errmsg] in $fn($host, '****', '****', $database)\n";
-		break;
-	default:
-		$s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
-		break;
-	}
-	/*
-	* Log connection error somewhere
-	*	0 message is sent to PHP's system logger, using the Operating System's system
-	*		logging mechanism or a file, depending on what the error_log configuration
-	*		directive is set to.
-	*	1 message is sent by email to the address in the destination parameter.
-	*		This is the only message type where the fourth parameter, extra_headers is used.
-	*		This message type uses the same internal function as mail() does.
-	*	2 message is sent through the PHP debugging connection.
-	*		This option is only available if remote debugging has been enabled.
-	*		In this case, the destination parameter specifies the host name or IP address
-	*		and optionally, port number, of the socket receiving the debug information.
-	*	3 message is appended to the file destination
-	*/
-	if (defined('ADODB_ERROR_LOG_TYPE')) {
-		$t = date('Y-m-d H:i:s');
-		if (defined('ADODB_ERROR_LOG_DEST'))
-			error_log("($t) $s", ADODB_ERROR_LOG_TYPE, ADODB_ERROR_LOG_DEST);
-		else
-			error_log("($t) $s", ADODB_ERROR_LOG_TYPE);
-	}
-
-
-	/* print "<p>$s</p>"; */
-	trigger_error($s,ADODB_ERROR_HANDLER_TYPE); 
-}
-?>
+<?php
+/**
+ * @version V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license.
+  Whenever there is any discrepancy between the two licenses,
+  the BSD license will take precedence.
+ *
+ * Set tabs to 4 for best viewing.
+ *
+ * Latest version is available at http://php.weblogs.com
+ *
+*/
+
+// added Claudio Bustos  clbustos#entelchile.net
+if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR); 
+
+define('ADODB_ERROR_HANDLER','ADODB_Error_Handler');
+
+  /**
+* Default Error Handler. This will be called with the following params
+*
+* @param $dbms		the RDBMS you are connecting to
+* @param $fn		the name of the calling function (in uppercase)
+* @param $errno		the native error number from the database
+* @param $errmsg	the native error msg from the database
+* @param $p1		$fn specific parameter - see below
+* @param $P2		$fn specific parameter - see below
+	*/
+function ADODB_Error_Handler($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection)
+{
+	if (error_reporting() == 0) return; // obey @ protocol
+	switch($fn) {
+	case 'EXECUTE':
+		$sql = $p1;
+		$inputparams = $p2;
+
+		$s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")\n";
+		break;
+
+	case 'PCONNECT':
+	case 'CONNECT':
+		$host = $p1;
+		$database = $p2;
+
+		$s = "$dbms error: [$errno: $errmsg] in $fn($host, '****', '****', $database)\n";
+		break;
+	default:
+		$s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
+		break;
+	}
+	/*
+	* Log connection error somewhere
+	*	0 message is sent to PHP's system logger, using the Operating System's system
+	*		logging mechanism or a file, depending on what the error_log configuration
+	*		directive is set to.
+	*	1 message is sent by email to the address in the destination parameter.
+	*		This is the only message type where the fourth parameter, extra_headers is used.
+	*		This message type uses the same internal function as mail() does.
+	*	2 message is sent through the PHP debugging connection.
+	*		This option is only available if remote debugging has been enabled.
+	*		In this case, the destination parameter specifies the host name or IP address
+	*		and optionally, port number, of the socket receiving the debug information.
+	*	3 message is appended to the file destination
+	*/
+	if (defined('ADODB_ERROR_LOG_TYPE')) {
+		$t = date('Y-m-d H:i:s');
+		if (defined('ADODB_ERROR_LOG_DEST'))
+			error_log("($t) $s", ADODB_ERROR_LOG_TYPE, ADODB_ERROR_LOG_DEST);
+		else
+			error_log("($t) $s", ADODB_ERROR_LOG_TYPE);
+	}
+
+
+	//print "<p>$s</p>";
+	trigger_error($s,ADODB_ERROR_HANDLER_TYPE); 
+}
+?>
diff --git a/lib/adodb/adodb-errorpear.inc.php b/lib/adodb/adodb-errorpear.inc.php
index 658f56e44b..61f255ad0a 100644
--- a/lib/adodb/adodb-errorpear.inc.php
+++ b/lib/adodb/adodb-errorpear.inc.php
@@ -1,88 +1,88 @@
-<?php
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- * 
-*/
-include_once('PEAR.php');
-
-define('ADODB_ERROR_HANDLER','ADODB_Error_PEAR');
-
-/*
-* Enabled the following if you want to terminate scripts when an error occurs
-*/
-/* PEAR::setErrorHandling (PEAR_ERROR_DIE); */
-
-/*
-* Name of the PEAR_Error derived class to call.
-*/
-if (!defined('ADODB_PEAR_ERROR_CLASS')) define('ADODB_PEAR_ERROR_CLASS','PEAR_Error');
-
-/*
-* Store the last PEAR_Error object here
-*/
-global $ADODB_Last_PEAR_Error; $ADODB_Last_PEAR_Error = false;
-
-  /**
-* Error Handler with PEAR support. This will be called with the following params
-*
-* @param $dbms		the RDBMS you are connecting to
-* @param $fn		the name of the calling function (in uppercase)
-* @param $errno		the native error number from the database 
-* @param $errmsg	the native error msg from the database
-* @param $p1		$fn specific parameter - see below
-* @param $P2		$fn specific parameter - see below
-	*/
-function ADODB_Error_PEAR($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
-{
-global $ADODB_Last_PEAR_Error;
-	
-	if (error_reporting() == 0) return; /*  obey @ protocol */
-	switch($fn) {
-	case 'EXECUTE':
-		$sql = $p1;
-		$inputparams = $p2;
-		
-		$s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")";
-		break;
-		
-	case 'PCONNECT':
-	case 'CONNECT':
-		$host = $p1;
-		$database = $p2;
-		
-		$s = "$dbms error: [$errno: $errmsg] in $fn('$host', ?, ?, '$database')";
-		break;
-		
-	default:
-		$s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)";
-		break;
-	}
-	
-	$class = ADODB_PEAR_ERROR_CLASS;
-	$ADODB_Last_PEAR_Error = new $class($s, $errno,
-		$GLOBALS['_PEAR_default_error_mode'],
-		$GLOBALS['_PEAR_default_error_options'], 
-		$errmsg);
-		
-	/* print "<p>!$s</p>"; */
-}
-
-/**
-* Returns last PEAR_Error object. This error might be for an error that
-* occured several sql statements ago.
-*/
-function &ADODB_PEAR_Error()
-{
-global $ADODB_Last_PEAR_Error;
-
-	return $ADODB_Last_PEAR_Error;
-}
-		
+<?php
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ * 
+*/
+include_once('PEAR.php');
+
+define('ADODB_ERROR_HANDLER','ADODB_Error_PEAR');
+
+/*
+* Enabled the following if you want to terminate scripts when an error occurs
+*/
+//PEAR::setErrorHandling (PEAR_ERROR_DIE);
+
+/*
+* Name of the PEAR_Error derived class to call.
+*/
+if (!defined('ADODB_PEAR_ERROR_CLASS')) define('ADODB_PEAR_ERROR_CLASS','PEAR_Error');
+
+/*
+* Store the last PEAR_Error object here
+*/
+global $ADODB_Last_PEAR_Error; $ADODB_Last_PEAR_Error = false;
+
+  /**
+* Error Handler with PEAR support. This will be called with the following params
+*
+* @param $dbms		the RDBMS you are connecting to
+* @param $fn		the name of the calling function (in uppercase)
+* @param $errno		the native error number from the database 
+* @param $errmsg	the native error msg from the database
+* @param $p1		$fn specific parameter - see below
+* @param $P2		$fn specific parameter - see below
+	*/
+function ADODB_Error_PEAR($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
+{
+global $ADODB_Last_PEAR_Error;
+	
+	if (error_reporting() == 0) return; // obey @ protocol
+	switch($fn) {
+	case 'EXECUTE':
+		$sql = $p1;
+		$inputparams = $p2;
+		
+		$s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")";
+		break;
+		
+	case 'PCONNECT':
+	case 'CONNECT':
+		$host = $p1;
+		$database = $p2;
+		
+		$s = "$dbms error: [$errno: $errmsg] in $fn('$host', ?, ?, '$database')";
+		break;
+		
+	default:
+		$s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)";
+		break;
+	}
+	
+	$class = ADODB_PEAR_ERROR_CLASS;
+	$ADODB_Last_PEAR_Error = new $class($s, $errno,
+		$GLOBALS['_PEAR_default_error_mode'],
+		$GLOBALS['_PEAR_default_error_options'], 
+		$errmsg);
+		
+	//print "<p>!$s</p>";
+}
+
+/**
+* Returns last PEAR_Error object. This error might be for an error that
+* occured several sql statements ago.
+*/
+function &ADODB_PEAR_Error()
+{
+global $ADODB_Last_PEAR_Error;
+
+	return $ADODB_Last_PEAR_Error;
+}
+		
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-lib.inc.php b/lib/adodb/adodb-lib.inc.php
index 4406d8c4b4..9d14434a82 100644
--- a/lib/adodb/adodb-lib.inc.php
+++ b/lib/adodb/adodb-lib.inc.php
@@ -1,456 +1,478 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. See License.txt. 
-  Set tabs to 4 for best viewing.
-  
-  Less commonly used functions are placed here to reduce size of adodb.inc.php. 
-*/ 
-
-
-/*  Force key to upper.  */
-/*  See also http://www.php.net/manual/en/function.array-change-key-case.php */
-function _array_change_key_case($an_array)
-{
-	if (is_array($an_array)) {
-      	foreach($an_array as $key => $value)
-        	$new_array[strtoupper($key)] = $value;
-
-       	return $new_array;
-   }
-
-	return $an_array;
-}
-
-/*  Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM */
-function _adodb_getmenu(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
-			$size=0, $selectAttr='',$compareFields0=true)
-{
-	$hasvalue = false;
-
-	if ($multiple or is_array($defstr)) {
-		if ($size==0) $size=5;
-		$attr = " multiple size=$size";
-		if (!strpos($name,'[]')) $name .= '[]';
-	} else if ($size) $attr = " size=$size";
-	else $attr ='';
-
-	$s = "<select name=\"$name\"$attr $selectAttr>";
-	if ($blank1stItem) 
-		if (is_string($blank1stItem))  {
-			$barr = explode(':',$blank1stItem);
-			if (sizeof($barr) == 1) $barr[] = '';
-			$s .= "\n<option value=\"".$barr[0]."\">".$barr[1]."</option>";
-		} else $s .= "\n<option></option>";
-
-	if ($zthis->FieldCount() > 1) $hasvalue=true;
-	else $compareFields0 = true;
-	
-	$value = '';
-	while(!$zthis->EOF) {
-		$zval = trim(reset($zthis->fields));
-		if (sizeof($zthis->fields) > 1) {
-			if (isset($zthis->fields[1]))
-				$zval2 = trim($zthis->fields[1]);
-			else
-				$zval2 = trim(next($zthis->fields));
-		}
-		$selected = ($compareFields0) ? $zval : $zval2;
-		
-		if ($blank1stItem && $zval=="") {
-			$zthis->MoveNext();
-			continue;
-		}
-		if ($hasvalue) 
-			$value = ' value="'.htmlspecialchars($zval2).'"';
-		
-		if (is_array($defstr))  {
-			
-			if (in_array($selected,$defstr)) 
-				$s .= "<option selected$value>".htmlspecialchars($zval).'</option>';
-			else 
-				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
-		}
-		else {
-			if (strcasecmp($selected,$defstr)==0) 
-				$s .= "<option selected$value>".htmlspecialchars($zval).'</option>';
-			else
-				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
-		}
-		$zthis->MoveNext();
-	} /*  while */
-	
-	return $s ."\n</select>\n";
-}
-
-/*
-	Count the number of records this sql statement will return by using
-	query rewriting techniques...
-	
-	Does not work with UNIONs.
-*/
-function _adodb_getcount(&$zthis, $sql,$inputarr=false,$secs2cache=0) 
-{
-	 if (preg_match("/^\s*SELECT\s+DISTINCT/is", $sql) || preg_match('/\s+GROUP\s+BY\s+/is',$sql)) {
-		/*  ok, has SELECT DISTINCT or GROUP BY so see if we can use a table alias */
-		/*  but this is only supported by oracle and postgresql... */
-		if ($zthis->dataProvider == 'oci8') {
-			
-			$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
-			$rewritesql = "SELECT COUNT(*) FROM ($rewritesql)"; 
-			
-		} else if ( $zthis->databaseType == 'postgres' || $zthis->databaseType == 'postgres7')  {
-			
-			$info = $zthis->ServerInfo();
-			if (substr($info['version'],0,3) >= 7.1) { /*  good till version 999 */
-				$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
-				$rewritesql = "SELECT COUNT(*) FROM ($rewritesql) _ADODB_ALIAS_";
-			}
-		}
-	} else { 
-		/*  now replace SELECT ... FROM with SELECT COUNT(*) FROM */
-		
-		$rewritesql = preg_replace(
-					'/^\s*SELECT\s.*\s+FROM\s/Uis','SELECT COUNT(*) FROM ',$sql);
-		
-		/*  fix by alexander zhukov, alex#unipack.ru, because count(*) and 'order by' fails  */
-		/*  with mssql, access and postgresql. Also a good speedup optimization - skips sorting! */
-		$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$rewritesql); 
-	}
-	
-	if (isset($rewritesql) && $rewritesql != $sql) {
-		if ($secs2cache) {
-			/*  we only use half the time of secs2cache because the count can quickly */
-			/*  become inaccurate if new records are added */
-			$qryRecs = $zthis->CacheGetOne($secs2cache/2,$rewritesql,$inputarr);
-			
-		} else {
-			$qryRecs = $zthis->GetOne($rewritesql,$inputarr);
-	  	}
-		if ($qryRecs !== false) return $qryRecs;
-	}
-	
-	/*  query rewrite failed - so try slower way... */
-	$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql); 
-	$rstest = &$zthis->Execute($rewritesql);
-	if ($rstest) {
-   		$qryRecs = $rstest->RecordCount();
-		if ($qryRecs == -1) { 
-		global $ADODB_EXTENSION;
-		/*  some databases will return -1 on MoveLast() - change to MoveNext() */
-			if ($ADODB_EXTENSION) {
-				while(!$rstest->EOF) {
-					adodb_movenext($rstest);
-				}
-			} else {
-				while(!$rstest->EOF) {
-					$rstest->MoveNext();
-				}
-			}
-			$qryRecs = $rstest->_currentRow;
-		}
-		$rstest->Close();
-		if ($qryRecs == -1) return 0;
-	}
-
-	return $qryRecs;
-}
-
-/*
- 	Code originally from "Cornel G" <conyg@fx.ro>
-
-	This code will not work with SQL that has UNION in it	
-	
-	Also if you are using CachePageExecute(), there is a strong possibility that
-	data will get out of synch. use CachePageExecute() only with tables that
-	rarely change.
-*/
-function &_adodb_pageexecute_all_rows(&$zthis, $sql, $nrows, $page, 
-						$inputarr=false, $arg3=false, $secs2cache=0) 
-{
-	$atfirstpage = false;
-	$atlastpage = false;
-	$lastpageno=1;
-
-	/*  If an invalid nrows is supplied,  */
-	/*  we assume a default value of 10 rows per page */
-	if (!isset($nrows) || $nrows <= 0) $nrows = 10;
-
-	$qryRecs = false; /* count records for no offset */
-	
-	$qryRecs = _adodb_getcount($zthis,$sql,$inputarr,$secs2cache);
-	$lastpageno = (int) ceil($qryRecs / $nrows);
-	$zthis->_maxRecordCount = $qryRecs;
-	
-	/*  If page number <= 1, then we are at the first page */
-	if (!isset($page) || $page <= 1) {	
-		$page = 1;
-		$atfirstpage = true;
-	}
-
-	/*  ***** Here we check whether $page is the last page or  */
-	/*  whether we are trying to retrieve  */
-	/*  a page number greater than the last page number. */
-	if ($page >= $lastpageno) {
-		$page = $lastpageno;
-		$atlastpage = true;
-	}
-	
-	/*  We get the data we want */
-	$offset = $nrows * ($page-1);
-	if ($secs2cache > 0) 
-		$rsreturn = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr, $arg3);
-	else 
-		$rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $arg3, $secs2cache);
-
-	
-	/*  Before returning the RecordSet, we set the pagination properties we need */
-	if ($rsreturn) {
-		$rsreturn->_maxRecordCount = $qryRecs;
-		$rsreturn->rowsPerPage = $nrows;
-		$rsreturn->AbsolutePage($page);
-		$rsreturn->AtFirstPage($atfirstpage);
-		$rsreturn->AtLastPage($atlastpage);
-		$rsreturn->LastPageNo($lastpageno);
-	}
-	return $rsreturn;
-}
-
-/*  Iván Oliva version */
-function &_adodb_pageexecute_no_last_page(&$zthis, $sql, $nrows, $page, $inputarr=false, $arg3=false, $secs2cache=0) 
-{
-
-	$atfirstpage = false;
-	$atlastpage = false;
-	
-	if (!isset($page) || $page <= 1) {	/*  If page number <= 1, then we are at the first page */
-		$page = 1;
-		$atfirstpage = true;
-	}
-	if ($nrows <= 0) $nrows = 10;	/*  If an invalid nrows is supplied, we assume a default value of 10 rows per page */
-	
-	/*  ***** Here we check whether $page is the last page or whether we are trying to retrieve a page number greater than  */
-	/*  the last page number. */
-	$pagecounter = $page + 1;
-	$pagecounteroffset = ($pagecounter * $nrows) - $nrows;
-	if ($secs2cache>0) $rstest = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr, $arg3);
-	else $rstest = &$zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $arg3, $secs2cache);
-	if ($rstest) {
-		while ($rstest && $rstest->EOF && $pagecounter>0) {
-			$atlastpage = true;
-			$pagecounter--;
-			$pagecounteroffset = $nrows * ($pagecounter - 1);
-			$rstest->Close();
-			if ($secs2cache>0) $rstest = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr, $arg3);
-			else $rstest = &$zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $arg3, $secs2cache);
-		}
-		if ($rstest) $rstest->Close();
-	}
-	if ($atlastpage) {	/*  If we are at the last page or beyond it, we are going to retrieve it */
-		$page = $pagecounter;
-		if ($page == 1) $atfirstpage = true;	/*  We have to do this again in case the last page is the same as the first */
-			/* ... page, that is, the recordset has only 1 page. */
-	}
-	
-	/*  We get the data we want */
-	$offset = $nrows * ($page-1);
-	if ($secs2cache > 0) $rsreturn = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr, $arg3);
-	else $rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $arg3, $secs2cache);
-	
-	/*  Before returning the RecordSet, we set the pagination properties we need */
-	if ($rsreturn) {
-		$rsreturn->rowsPerPage = $nrows;
-		$rsreturn->AbsolutePage($page);
-		$rsreturn->AtFirstPage($atfirstpage);
-		$rsreturn->AtLastPage($atlastpage);
-	}
-	return $rsreturn;
-}
-
-function _adodb_getupdatesql(&$zthis,&$rs, $arrFields,$forceUpdate=false,$magicq=false)
-{
-		if (!$rs) {
-			printf(ADODB_BAD_RS,'GetUpdateSQL');
-			return false;
-		}
-	
-		$fieldUpdatedCount = 0;
-		$arrFields = _array_change_key_case($arrFields);
-
-		/*  Get the table name from the existing query. */
-		preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName);
-
-		/*  Get the full where clause excluding the word "WHERE" from */
-		/*  the existing query. */
-		preg_match('/\sWHERE\s(.*)/is', $rs->sql, $whereClause);
-		
-		$discard = false;
-		/*  not a good hack, improvements? */
-		if ($whereClause)
-			preg_match('/\s(LIMIT\s.*)/is', $whereClause[1], $discard);
-		
-		if ($discard)
-			$whereClause[1] = substr($whereClause[1], 0, strlen($whereClause[1]) - strlen($discard[1]));
-		
-		/*  updateSQL will contain the full update query when all */
-		/*  processing has completed. */
-		$updateSQL = "UPDATE " . $tableName[1] . " SET ";
-
-		$hasnumeric = isset($rs->fields[0]);
-		
-		/*  Loop through all of the fields in the recordset */
-		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
-		
-			/*  Get the field from the recordset */
-			$field = $rs->FetchField($i);
-
-			/*  If the recordset field is one */
-			/*  of the fields passed in then process. */
-			$upperfname = strtoupper($field->name);
-			if (isset($arrFields[$upperfname])) {
-
-				/*  If the existing field value in the recordset */
-				/*  is different from the value passed in then */
-				/*  go ahead and append the field name and new value to */
-				/*  the update query. */
-				
-				if ($hasnumeric) $val = $rs->fields[$i];
-				else if (isset($rs->fields[$upperfname])) $val = $rs->fields[$upperfname];
-				else $val = '';
-				
-				if ($forceUpdate || strcmp($val, $arrFields[$upperfname])) {
-					/*  Set the counter for the number of fields that will be updated. */
-					$fieldUpdatedCount++;
-
-					/*  Based on the datatype of the field */
-					/*  Format the value properly for the database */
-					$mt = $rs->MetaType($field->type);
-					
-					/*  "mike" <mike@partner2partner.com> patch and "Ryan Bailey" <rebel@windriders.com>  */
-					/* PostgreSQL uses a 't' or 'f' and therefore needs to be processed as a string ('C') type field. */
-					if ((strncmp($zthis->databaseType,"postgres",8) === 0) && ($mt == "L")) $mt = "C";
-					/*  is_null requires php 4.0.4 */
-					if (/*is_null($arrFields[$fieldname]) ||*/ $arrFields[$upperfname] === 'null') 
-						$updateSQL .= $field->name . " = null, ";
-					else		
-					switch($mt) {
-						case 'null':
-						case "C":
-						case "X":
-						case 'B':
-							$updateSQL .= $field->name . " = " . $zthis->qstr($arrFields[$upperfname],$magicq) . ", ";
-							break;
-						case "D":
-							$updateSQL .= $field->name . " = " . $zthis->DBDate($arrFields[$upperfname]) . ", ";
-	   						break;
-						case "T":
-							$updateSQL .= $field->name . " = " . $zthis->DBTimeStamp($arrFields[$upperfname]) . ", ";
-							break;
-						default:
-							$val = $arrFields[$upperfname];
-							if (!is_numeric($val)) $val = (float) $val;
-							$updateSQL .= $field->name . " = " . $val  . ", ";
-							break;
-					};
-				};
-			};
-		};
-
-		/*  If there were any modified fields then build the rest of the update query. */
-		if ($fieldUpdatedCount > 0 || $forceUpdate) {
-			/*  Strip off the comma and space on the end of the update query. */
-			$updateSQL = substr($updateSQL, 0, -2);
-
-			/*  If the recordset has a where clause then use that same where clause */
-			/*  for the update. */
-			if ($whereClause[1]) $updateSQL .= " WHERE " . $whereClause[1];
-
-			return $updateSQL;
-		} else {
-			return false;
-   		};
-}
-
-function _adodb_getinsertsql(&$zthis,&$rs,$arrFields,$magicq=false)
-{
-	$values = '';
-	$fields = '';
-	$arrFields = _array_change_key_case($arrFields);
-	if (!$rs) {
-			printf(ADODB_BAD_RS,'GetInsertSQL');
-			return false;
-		}
-
-		$fieldInsertedCount = 0;
-	
-		/*  Get the table name from the existing query. */
-		preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName);
-
-		/*  Loop through all of the fields in the recordset */
-		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
-
-			/*  Get the field from the recordset */
-			$field = $rs->FetchField($i);
-			/*  If the recordset field is one */
-			/*  of the fields passed in then process. */
-			$upperfname = strtoupper($field->name);
-			if (isset($arrFields[$upperfname])) {
-	
-				/*  Set the counter for the number of fields that will be inserted. */
-				$fieldInsertedCount++;
-
-				/*  Get the name of the fields to insert */
-				$fields .= $field->name . ", ";
-				
-				$mt = $rs->MetaType($field->type);
-				
-				/*  "mike" <mike@partner2partner.com> patch and "Ryan Bailey" <rebel@windriders.com>  */
-				/* PostgreSQL uses a 't' or 'f' and therefore needs to be processed as a string ('C') type field. */
-				if ((strncmp($zthis->databaseType,"postgres",8) === 0) && ($mt == "L")) $mt = "C";
-
-				/*  Based on the datatype of the field */
-				/*  Format the value properly for the database */
-				if (/*is_null($arrFields[$fieldname]) ||*/ $arrFields[$upperfname] === 'null') 
-						$values .= "null, ";
-				else		
-				switch($mt) {
-					case "C":
-					case "X":
-					case 'B':
-						$values .= $zthis->qstr($arrFields[$upperfname],$magicq) . ", ";
-						break;
-					case "D":
-						$values .= $zthis->DBDate($arrFields[$upperfname]) . ", ";
-						break;
-					case "T":
-						$values .= $zthis->DBTimeStamp($arrFields[$upperfname]) . ", ";
-						break;
-					default:
-						$val = $arrFields[$upperfname];
-						if (!is_numeric($val)) $val = (float) $val;
-						$values .= $val . ", ";
-						break;
-				};
-			};
-	  	};
-
-		/*  If there were any inserted fields then build the rest of the insert query. */
-		if ($fieldInsertedCount > 0) {
-
-			/*  Strip off the comma and space on the end of both the fields */
-			/*  and their values. */
-			$fields = substr($fields, 0, -2);
-			$values = substr($values, 0, -2);
-
-			/*  Append the fields and their values to the insert query. */
-			$insertSQL = "INSERT INTO " . $tableName[1] . " ( $fields ) VALUES ( $values )";
-
-			return $insertSQL;
-
-		} else {
-			return false;
-   		};
-}
+<?php
+
+global $ADODB_INCLUDED_LIB;
+$ADODB_INCLUDED_LIB = 1;
+
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Less commonly used functions are placed here to reduce size of adodb.inc.php. 
+*/ 
+
+
+// Force key to upper. 
+// See also http://www.php.net/manual/en/function.array-change-key-case.php
+function _array_change_key_case($an_array)
+{
+	if (is_array($an_array)) {
+      	foreach($an_array as $key => $value)
+        	$new_array[strtoupper($key)] = $value;
+
+       	return $new_array;
+   }
+
+	return $an_array;
+}
+
+// Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM
+function _adodb_getmenu(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
+			$size=0, $selectAttr='',$compareFields0=true)
+{
+	$hasvalue = false;
+
+	if ($multiple or is_array($defstr)) {
+		if ($size==0) $size=5;
+		$attr = " multiple size=$size";
+		if (!strpos($name,'[]')) $name .= '[]';
+	} else if ($size) $attr = " size=$size";
+	else $attr ='';
+
+	$s = "<select name=\"$name\"$attr $selectAttr>";
+	if ($blank1stItem) 
+		if (is_string($blank1stItem))  {
+			$barr = explode(':',$blank1stItem);
+			if (sizeof($barr) == 1) $barr[] = '';
+			$s .= "\n<option value=\"".$barr[0]."\">".$barr[1]."</option>";
+		} else $s .= "\n<option></option>";
+
+	if ($zthis->FieldCount() > 1) $hasvalue=true;
+	else $compareFields0 = true;
+	
+	$value = '';
+	while(!$zthis->EOF) {
+		$zval = trim(reset($zthis->fields));
+		if (sizeof($zthis->fields) > 1) {
+			if (isset($zthis->fields[1]))
+				$zval2 = trim($zthis->fields[1]);
+			else
+				$zval2 = trim(next($zthis->fields));
+		}
+		$selected = ($compareFields0) ? $zval : $zval2;
+		
+		if ($blank1stItem && $zval=="") {
+			$zthis->MoveNext();
+			continue;
+		}
+		if ($hasvalue) 
+			$value = ' value="'.htmlspecialchars($zval2).'"';
+		
+		if (is_array($defstr))  {
+			
+			if (in_array($selected,$defstr)) 
+				$s .= "<option selected$value>".htmlspecialchars($zval).'</option>';
+			else 
+				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
+		}
+		else {
+			if (strcasecmp($selected,$defstr)==0) 
+				$s .= "<option selected$value>".htmlspecialchars($zval).'</option>';
+			else
+				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
+		}
+		$zthis->MoveNext();
+	} // while
+	
+	return $s ."\n</select>\n";
+}
+
+/*
+	Count the number of records this sql statement will return by using
+	query rewriting techniques...
+	
+	Does not work with UNIONs.
+*/
+function _adodb_getcount(&$zthis, $sql,$inputarr=false,$secs2cache=0) 
+{
+	$qryRecs = 0;
+	
+	 if (preg_match("/^\s*SELECT\s+DISTINCT/is", $sql) || preg_match('/\s+GROUP\s+BY\s+/is',$sql)) {
+		// ok, has SELECT DISTINCT or GROUP BY so see if we can use a table alias
+		// but this is only supported by oracle and postgresql...
+		if ($zthis->dataProvider == 'oci8') {
+			
+			$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
+			$rewritesql = "SELECT COUNT(*) FROM ($rewritesql)"; 
+			
+		} else if ( $zthis->databaseType == 'postgres' || $zthis->databaseType == 'postgres7')  {
+			
+			$info = $zthis->ServerInfo();
+			if (substr($info['version'],0,3) >= 7.1) { // good till version 999
+				$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
+				$rewritesql = "SELECT COUNT(*) FROM ($rewritesql) _ADODB_ALIAS_";
+			}
+		}
+	} else { 
+		// now replace SELECT ... FROM with SELECT COUNT(*) FROM
+		
+		$rewritesql = preg_replace(
+					'/^\s*SELECT\s.*\s+FROM\s/Uis','SELECT COUNT(*) FROM ',$sql);
+		
+		// fix by alexander zhukov, alex#unipack.ru, because count(*) and 'order by' fails 
+		// with mssql, access and postgresql. Also a good speedup optimization - skips sorting!
+		$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$rewritesql); 
+	}
+	
+	if (isset($rewritesql) && $rewritesql != $sql) {
+		if ($secs2cache) {
+			// we only use half the time of secs2cache because the count can quickly
+			// become inaccurate if new records are added
+			$qryRecs = $zthis->CacheGetOne($secs2cache/2,$rewritesql,$inputarr);
+			
+		} else {
+			$qryRecs = $zthis->GetOne($rewritesql,$inputarr);
+	  	}
+		if ($qryRecs !== false) return $qryRecs;
+	}
+	
+	// query rewrite failed - so try slower way...
+	$rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql); 
+	$rstest = &$zthis->Execute($rewritesql);
+	if ($rstest) {
+   		$qryRecs = $rstest->RecordCount();
+		if ($qryRecs == -1) { 
+		global $ADODB_EXTENSION;
+		// some databases will return -1 on MoveLast() - change to MoveNext()
+			if ($ADODB_EXTENSION) {
+				while(!$rstest->EOF) {
+					adodb_movenext($rstest);
+				}
+			} else {
+				while(!$rstest->EOF) {
+					$rstest->MoveNext();
+				}
+			}
+			$qryRecs = $rstest->_currentRow;
+		}
+		$rstest->Close();
+		if ($qryRecs == -1) return 0;
+	}
+
+	return $qryRecs;
+}
+
+/*
+ 	Code originally from "Cornel G" <conyg@fx.ro>
+
+	This code will not work with SQL that has UNION in it	
+	
+	Also if you are using CachePageExecute(), there is a strong possibility that
+	data will get out of synch. use CachePageExecute() only with tables that
+	rarely change.
+*/
+function &_adodb_pageexecute_all_rows(&$zthis, $sql, $nrows, $page, 
+						$inputarr=false, $secs2cache=0) 
+{
+	$atfirstpage = false;
+	$atlastpage = false;
+	$lastpageno=1;
+
+	// If an invalid nrows is supplied, 
+	// we assume a default value of 10 rows per page
+	if (!isset($nrows) || $nrows <= 0) $nrows = 10;
+
+	$qryRecs = false; //count records for no offset
+	
+	$qryRecs = _adodb_getcount($zthis,$sql,$inputarr,$secs2cache);
+	$lastpageno = (int) ceil($qryRecs / $nrows);
+	$zthis->_maxRecordCount = $qryRecs;
+	
+	// If page number <= 1, then we are at the first page
+	if (!isset($page) || $page <= 1) {	
+		$page = 1;
+		$atfirstpage = true;
+	}
+
+	// ***** Here we check whether $page is the last page or 
+	// whether we are trying to retrieve 
+	// a page number greater than the last page number.
+	if ($page >= $lastpageno) {
+		$page = $lastpageno;
+		$atlastpage = true;
+	}
+	
+	// We get the data we want
+	$offset = $nrows * ($page-1);
+	if ($secs2cache > 0) 
+		$rsreturn = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr);
+	else 
+		$rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);
+
+	
+	// Before returning the RecordSet, we set the pagination properties we need
+	if ($rsreturn) {
+		$rsreturn->_maxRecordCount = $qryRecs;
+		$rsreturn->rowsPerPage = $nrows;
+		$rsreturn->AbsolutePage($page);
+		$rsreturn->AtFirstPage($atfirstpage);
+		$rsreturn->AtLastPage($atlastpage);
+		$rsreturn->LastPageNo($lastpageno);
+	}
+	return $rsreturn;
+}
+
+// Iván Oliva version
+function &_adodb_pageexecute_no_last_page(&$zthis, $sql, $nrows, $page, $inputarr=false, $secs2cache=0) 
+{
+
+	$atfirstpage = false;
+	$atlastpage = false;
+	
+	if (!isset($page) || $page <= 1) {	// If page number <= 1, then we are at the first page
+		$page = 1;
+		$atfirstpage = true;
+	}
+	if ($nrows <= 0) $nrows = 10;	// If an invalid nrows is supplied, we assume a default value of 10 rows per page
+	
+	// ***** Here we check whether $page is the last page or whether we are trying to retrieve a page number greater than 
+	// the last page number.
+	$pagecounter = $page + 1;
+	$pagecounteroffset = ($pagecounter * $nrows) - $nrows;
+	if ($secs2cache>0) $rstest = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr);
+	else $rstest = &$zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $secs2cache);
+	if ($rstest) {
+		while ($rstest && $rstest->EOF && $pagecounter>0) {
+			$atlastpage = true;
+			$pagecounter--;
+			$pagecounteroffset = $nrows * ($pagecounter - 1);
+			$rstest->Close();
+			if ($secs2cache>0) $rstest = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr);
+			else $rstest = &$zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $secs2cache);
+		}
+		if ($rstest) $rstest->Close();
+	}
+	if ($atlastpage) {	// If we are at the last page or beyond it, we are going to retrieve it
+		$page = $pagecounter;
+		if ($page == 1) $atfirstpage = true;	// We have to do this again in case the last page is the same as the first
+			//... page, that is, the recordset has only 1 page.
+	}
+	
+	// We get the data we want
+	$offset = $nrows * ($page-1);
+	if ($secs2cache > 0) $rsreturn = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr);
+	else $rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);
+	
+	// Before returning the RecordSet, we set the pagination properties we need
+	if ($rsreturn) {
+		$rsreturn->rowsPerPage = $nrows;
+		$rsreturn->AbsolutePage($page);
+		$rsreturn->AtFirstPage($atfirstpage);
+		$rsreturn->AtLastPage($atlastpage);
+	}
+	return $rsreturn;
+}
+
+function _adodb_getupdatesql(&$zthis,&$rs, $arrFields,$forceUpdate=false,$magicq=false)
+{
+		if (!$rs) {
+			printf(ADODB_BAD_RS,'GetUpdateSQL');
+			return false;
+		}
+	
+		$fieldUpdatedCount = 0;
+		$arrFields = _array_change_key_case($arrFields);
+
+		$hasnumeric = isset($rs->fields[0]);
+		$updateSQL = '';
+		
+		// Loop through all of the fields in the recordset
+		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
+		
+			// Get the field from the recordset
+			$field = $rs->FetchField($i);
+
+			// If the recordset field is one
+			// of the fields passed in then process.
+			$upperfname = strtoupper($field->name);
+			if (adodb_key_exists($upperfname,$arrFields)) {
+
+				// If the existing field value in the recordset
+				// is different from the value passed in then
+				// go ahead and append the field name and new value to
+				// the update query.
+				
+				if ($hasnumeric) $val = $rs->fields[$i];
+				else if (isset($rs->fields[$upperfname])) $val = $rs->fields[$upperfname];
+				else if (isset($rs->fields[$field->name])) $val =  $rs->fields[$field->name];
+				else if (isset($rs->fields[strtolower($upperfname)])) $val =  $rs->fields[strtolower($upperfname)];
+				else $val = '';
+				
+				if ($forceUpdate || strcmp($val, $arrFields[$upperfname])) {
+					// Set the counter for the number of fields that will be updated.
+					$fieldUpdatedCount++;
+
+					// Based on the datatype of the field
+					// Format the value properly for the database
+					$mt = $rs->MetaType($field->type);
+					
+					// "mike" <mike@partner2partner.com> patch and "Ryan Bailey" <rebel@windriders.com> 
+					//PostgreSQL uses a 't' or 'f' and therefore needs to be processed as a string ('C') type field.
+					if ((strncmp($zthis->databaseType,"postgres",8) === 0) && ($mt == "L")) $mt = "C";
+					// is_null requires php 4.0.4
+					if ((defined('ADODB_FORCE_NULLS') && is_null($arrFields[$upperfname])) || $arrFields[$upperfname] === 'null') 
+						$updateSQL .= $field->name . " = null, ";
+					else		
+					switch($mt) {
+						case 'null':
+						case "C":
+						case "X":
+						case 'B':
+							$updateSQL .= $field->name . " = " . $zthis->qstr($arrFields[$upperfname],$magicq) . ", ";
+							break;
+						case "D":
+							$updateSQL .= $field->name . " = " . $zthis->DBDate($arrFields[$upperfname]) . ", ";
+	   						break;
+						case "T":
+							$updateSQL .= $field->name . " = " . $zthis->DBTimeStamp($arrFields[$upperfname]) . ", ";
+							break;
+						default:
+							$val = $arrFields[$upperfname];
+							if (!is_numeric($val)) $val = (float) $val;
+							$updateSQL .= $field->name . " = " . $val  . ", ";
+							break;
+					};
+				};
+			};
+		};
+
+		// If there were any modified fields then build the rest of the update query.
+		if ($fieldUpdatedCount > 0 || $forceUpdate) {
+		
+					// Get the table name from the existing query.
+			preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName);
+	
+			// Get the full where clause excluding the word "WHERE" from
+			// the existing query.
+			preg_match('/\sWHERE\s(.*)/is', $rs->sql, $whereClause);
+			
+			$discard = false;
+			// not a good hack, improvements?
+			if ($whereClause)
+				preg_match('/\s(LIMIT\s.*)/is', $whereClause[1], $discard);
+			else
+				$whereClause = array(false,false);
+				
+			if ($discard)
+				$whereClause[1] = substr($whereClause[1], 0, strlen($whereClause[1]) - strlen($discard[1]));
+			
+			// updateSQL will contain the full update query when all
+			// processing has completed.
+			$updateSQL = "UPDATE " . $tableName[1] . " SET ".substr($updateSQL, 0, -2);
+
+			// If the recordset has a where clause then use that same where clause
+			// for the update.
+			if ($whereClause[1]) $updateSQL .= " WHERE " . $whereClause[1];
+
+			return $updateSQL;
+		} else {
+			return false;
+   		};
+}
+
+function adodb_key_exists($key, &$arr)
+{
+	if (!defined('ADODB_FORCE_NULLS')) {
+		// the following is the old behaviour where null or empty fields are ignored
+		return (!empty($arr[$key])) || (isset($arr[$key]) && strlen($arr[$key])>0);
+	}
+
+	if (isset($arr[$key])) return true;
+	## null check below
+	if (ADODB_PHPVER >= 0x4010) return array_key_exists($key,$arr);
+	return false;
+}
+
+function _adodb_getinsertsql(&$zthis,&$rs,$arrFields,$magicq=false)
+{
+	$values = '';
+	$fields = '';
+	$arrFields = _array_change_key_case($arrFields);
+	if (!$rs) {
+			printf(ADODB_BAD_RS,'GetInsertSQL');
+			return false;
+		}
+
+		$fieldInsertedCount = 0;
+	
+		
+		// Loop through all of the fields in the recordset
+		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
+
+			// Get the field from the recordset
+			$field = $rs->FetchField($i);
+			// If the recordset field is one
+			// of the fields passed in then process.
+			$upperfname = strtoupper($field->name);
+			if (adodb_key_exists($upperfname,$arrFields)) {
+	
+				// Set the counter for the number of fields that will be inserted.
+				$fieldInsertedCount++;
+
+				// Get the name of the fields to insert
+				$fields .= $field->name . ", ";
+				
+				$mt = $rs->MetaType($field->type);
+				
+				// "mike" <mike@partner2partner.com> patch and "Ryan Bailey" <rebel@windriders.com> 
+				//PostgreSQL uses a 't' or 'f' and therefore needs to be processed as a string ('C') type field.
+				if ((strncmp($zthis->databaseType,"postgres",8) === 0) && ($mt == "L")) $mt = "C";
+
+				// Based on the datatype of the field
+				// Format the value properly for the database
+				if ((defined('ADODB_FORCE_NULLS') && is_null($arrFields[$upperfname])) || $arrFields[$upperfname] === 'null') 
+						$values .= "null, ";
+				else		
+				switch($mt) {
+					case "C":
+					case "X":
+					case 'B':
+						$values .= $zthis->qstr($arrFields[$upperfname],$magicq) . ", ";
+						break;
+					case "D":
+						$values .= $zthis->DBDate($arrFields[$upperfname]) . ", ";
+						break;
+					case "T":
+						$values .= $zthis->DBTimeStamp($arrFields[$upperfname]) . ", ";
+						break;
+					default:
+						$val = $arrFields[$upperfname];
+						if (!is_numeric($val)) $val = (float) $val;
+						$values .= $val . ", ";
+						break;
+				};
+			};
+	  	};
+
+		// If there were any inserted fields then build the rest of the insert query.
+		if ($fieldInsertedCount > 0) {
+			// Get the table name from the existing query.
+			preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName);
+
+			// Strip off the comma and space on the end of both the fields
+			// and their values.
+			$fields = substr($fields, 0, -2);
+			$values = substr($values, 0, -2);
+
+			// Append the fields and their values to the insert query.
+			$insertSQL = "INSERT INTO " . $tableName[1] . " ( $fields ) VALUES ( $values )";
+
+			return $insertSQL;
+
+		} else {
+			return false;
+   		};
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-pager.inc.php b/lib/adodb/adodb-pager.inc.php
index eb0ff62189..152e00c0d9 100644
--- a/lib/adodb/adodb-pager.inc.php
+++ b/lib/adodb/adodb-pager.inc.php
@@ -1,289 +1,289 @@
-<?php
-/*
-	V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-	  Released under both BSD license and Lesser GPL library license. 
-	  Whenever there is any discrepancy between the two licenses, 
-	  the BSD license will take precedence. 
-	  Set tabs to 4 for best viewing.
-
-  	This class provides recordset pagination with 
-	First/Prev/Next/Last links. 
-	
-	Feel free to modify this class for your own use as
-	it is very basic. To learn how to use it, see the 
-	example in adodb/tests/testpaging.php.
-	
-	"Pablo Costa" <pablo@cbsp.com.br> implemented Render_PageLinks().
-	
-	Please note, this class is entirely unsupported, 
-	and no free support requests except for bug reports
-	will be entertained by the author.
-	
-	My company also sells a commercial pagination 
-	object at http://phplens.com/ with much more 
-	functionality, including search, create, edit,
-	delete records. 
-*/
-class ADODB_Pager {
-	var $id; 	/*  unique id for pager (defaults to 'adodb') */
-	var $db; 	/*  ADODB connection object */
-	var $sql; 	/*  sql used */
-	var $rs;	/*  recordset generated */
-	var $curr_page;	/*  current page number before Render() called, calculated in constructor */
-	var $rows;		/*  number of rows per page */
-    var $linksPerPage=10; /*  number of links per page in navigation bar */
-    var $showPageLinks; 
-
-	var $gridAttributes = 'width=100% border=1 bgcolor=white';
-	
-	/*  Localize text strings here */
-	var $first = '<code>|&lt;</code>';
-	var $prev = '<code>&lt;&lt;</code>';
-	var $next = '<code>>></code>';
-	var $last = '<code>>|</code>';
-	var $moreLinks = '...';
-	var $startLinks = '...';
-	var $gridHeader = false;
-	var $htmlSpecialChars = true;
-	var $page = 'Page';
-	var $linkSelectedColor = 'red';
-	var $cache = 0;  #secs to cache with CachePageExecute()
-	
-	/* ---------------------------------------------- */
-	/*  constructor */
-	/*  */
-	/*  $db	adodb connection object */
-	/*  $sql	sql statement */
-	/*  $id	optional id to identify which pager,  */
-	/* 		if you have multiple on 1 page.  */
-	/* 		$id should be only be [a-z0-9]* */
-	/*  */
-	function ADODB_Pager(&$db,$sql,$id = 'adodb', $showPageLinks = false)
-	{
-	global $HTTP_SERVER_VARS,$PHP_SELF,$HTTP_SESSION_VARS,$HTTP_GET_VARS;
-	
-		$curr_page = $id.'_curr_page';
-		if (empty($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];
-		
-		$this->sql = $sql;
-		$this->id = $id;
-		$this->db = $db;
-		$this->showPageLinks = $showPageLinks;
-		
-		$next_page = $id.'_next_page';	
-		
-		if (isset($HTTP_GET_VARS[$next_page])) {
-			$HTTP_SESSION_VARS[$curr_page] = $HTTP_GET_VARS[$next_page];
-		}
-		if (empty($HTTP_SESSION_VARS[$curr_page])) $HTTP_SESSION_VARS[$curr_page] = 1; ## at first page
-		
-		$this->curr_page = $HTTP_SESSION_VARS[$curr_page];
-		
-	}
-	
-	/* --------------------------- */
-	/*  Display link to first page */
-	function Render_First($anchor=true)
-	{
-	global $PHP_SELF;
-		if ($anchor) {
-	?>
-		<a href="<?php echo $PHP_SELF,'?',$this->id;?>_next_page=1"><?php echo $this->first;?></a> &nbsp; 
-	<?php
-		} else {
-			print "$this->first &nbsp; ";
-		}
-	}
-	
-	/* -------------------------- */
-	/*  Display link to next page */
-	function render_next($anchor=true)
-	{
-	global $PHP_SELF;
-	
-		if ($anchor) {
-		?>
-		<a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() + 1 ?>"><?php echo $this->next;?></a> &nbsp; 
-		<?php
-		} else {
-			print "$this->next &nbsp; ";
-		}
-	}
-	
-	/* ------------------ */
-	/*  Link to last page */
-	/*   */
-	/*  for better performance with large recordsets, you can set */
-	/*  $this->db->pageExecuteCountRows = false, which disables */
-	/*  last page counting. */
-	function render_last($anchor=true)
-	{
-	global $PHP_SELF;
-	
-		if (!$this->db->pageExecuteCountRows) return;
-		
-		if ($anchor) {
-		?>
-			<a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->LastPageNo() ?>"><?php echo $this->last;?></a> &nbsp; 
-		<?php
-		} else {
-			print "$this->last &nbsp; ";
-		}
-	}
-	
-	/* --------------------------------------------------- */
-	/*  original code by "Pablo Costa" <pablo@cbsp.com.br>  */
-        function render_pagelinks()
-        {
-        global $PHP_SELF;
-            $pages        = $this->rs->LastPageNo();
-            $linksperpage = $this->linksPerPage ? $this->linksPerPage : $pages;
-            for($i=1; $i <= $pages; $i+=$linksperpage)
-            {
-                if($this->rs->AbsolutePage() >= $i)
-                {
-                    $start = $i;
-                }
-            }
-			$numbers = '';
-            $end = $start+$linksperpage-1;
-			$link = $this->id . "_next_page";
-            if($end > $pages) $end = $pages;
-			
-			
-			if ($this->startLinks && $start > 1) {
-				$pos = $start - 1;
-				$numbers .= "<a href=$PHP_SELF?$link=$pos>$this->startLinks</a>  ";
-            } 
-			
-			for($i=$start; $i <= $end; $i++) {
-                if ($this->rs->AbsolutePage() == $i)
-                    $numbers .= "<font color=$this->linkSelectedColor><b>$i</b></font>  ";
-                else 
-                     $numbers .= "<a href=$PHP_SELF?$link=$i>$i</a>  ";
-            
-            }
-			if ($this->moreLinks && $end < $pages) 
-				$numbers .= "<a href=$PHP_SELF?$link=$i>$this->moreLinks</a>  ";
-            print $numbers . ' &nbsp; ';
-        }
-	/*  Link to previous page */
-	function render_prev($anchor=true)
-	{
-	global $PHP_SELF;
-		if ($anchor) {
-	?>
-		<a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() - 1 ?>"><?php echo $this->prev;?></a> &nbsp; 
-	<?php 
-		} else {
-			print "$this->prev &nbsp; ";
-		}
-	}
-	
-	/* -------------------------------------------------------- */
-	/*  Simply rendering of grid. You should override this for */
-	/*  better control over the format of the grid */
-	/*  */
-	/*  We use output buffering to keep code clean and readable. */
-	function RenderGrid()
-	{
-	global $gSQLBlockRows; /*  used by rs2html to indicate how many rows to display */
-		include_once(ADODB_DIR.'/tohtml.inc.php');
-		ob_start();
-		$gSQLBlockRows = $this->rows;
-		rs2html($this->rs,$this->gridAttributes,$this->gridHeader,$this->htmlSpecialChars);
-		$s = ob_get_contents();
-		ob_end_clean();
-		return $s;
-	}
-	
-	/* ------------------------------------------------------- */
-	/*  Navigation bar */
-	/*  */
-	/*  we use output buffering to keep the code easy to read. */
-	function RenderNav()
-	{
-		ob_start();
-		if (!$this->rs->AtFirstPage()) {
-			$this->Render_First();
-			$this->Render_Prev();
-		} else {
-			$this->Render_First(false);
-			$this->Render_Prev(false);
-		}
-        if ($this->showPageLinks){
-            $this->Render_PageLinks();
-        }
-		if (!$this->rs->AtLastPage()) {
-			$this->Render_Next();
-			$this->Render_Last();
-		} else {
-			$this->Render_Next(false);
-			$this->Render_Last(false);
-		}
-		$s = ob_get_contents();
-		ob_end_clean();
-		return $s;
-	}
-	
-	/* ------------------- */
-	/*  This is the footer */
-	function RenderPageCount()
-	{
-		if (!$this->db->pageExecuteCountRows) return '';
-		$lastPage = $this->rs->LastPageNo();
-		if ($lastPage == -1) $lastPage = 1; /*  check for empty rs. */
-		return "<font size=-1>$this->page ".$this->curr_page."/".$lastPage."</font>";
-	}
-	
-	/* ----------------------------------- */
-	/*  Call this class to draw everything. */
-	function Render($rows=10)
-	{
-	global $ADODB_COUNTRECS;
-	
-		$this->rows = $rows;
-		
-		$savec = $ADODB_COUNTRECS;
-		if ($this->db->pageExecuteCountRows) $ADODB_COUNTRECS = true;
-		if ($this->cache)
-			$rs = &$this->db->CachePageExecute($this->cache,$this->sql,$rows,$this->curr_page);
-		else
-			$rs = &$this->db->PageExecute($this->sql,$rows,$this->curr_page);
-		$ADODB_COUNTRECS = $savec;
-		
-		$this->rs = &$rs;
-		if (!$rs) {
-			print "<h3>Query failed: $this->sql</h3>";
-			return;
-		}
-		
-		if (!$rs->EOF && (!$rs->AtFirstPage() || !$rs->AtLastPage())) 
-			$header = $this->RenderNav();
-		else
-			$header = "&nbsp;";
-		
-		$grid = $this->RenderGrid();
-		$footer = $this->RenderPageCount();
-		$rs->Close();
-		$this->rs = false;
-		
-		$this->RenderLayout($header,$grid,$footer);
-	}
-	
-	/* ------------------------------------------------------ */
-	/*  override this to control overall layout and formating */
-	function RenderLayout($header,$grid,$footer,$attributes='border=1 bgcolor=beige')
-	{
-		echo "<table ".$attributes."><tr><td>",
-				$header,
-			"</td></tr><tr><td>",
-				$grid,
-			"</td></tr><tr><td>",
-				$footer,
-			"</td></tr></table>";
-	}
-}
-
-
-?>
+<?php
+/*
+	V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+	  Released under both BSD license and Lesser GPL library license. 
+	  Whenever there is any discrepancy between the two licenses, 
+	  the BSD license will take precedence. 
+	  Set tabs to 4 for best viewing.
+
+  	This class provides recordset pagination with 
+	First/Prev/Next/Last links. 
+	
+	Feel free to modify this class for your own use as
+	it is very basic. To learn how to use it, see the 
+	example in adodb/tests/testpaging.php.
+	
+	"Pablo Costa" <pablo@cbsp.com.br> implemented Render_PageLinks().
+	
+	Please note, this class is entirely unsupported, 
+	and no free support requests except for bug reports
+	will be entertained by the author.
+	
+	My company also sells a commercial pagination 
+	object at http://phplens.com/ with much more 
+	functionality, including search, create, edit,
+	delete records. 
+*/
+class ADODB_Pager {
+	var $id; 	// unique id for pager (defaults to 'adodb')
+	var $db; 	// ADODB connection object
+	var $sql; 	// sql used
+	var $rs;	// recordset generated
+	var $curr_page;	// current page number before Render() called, calculated in constructor
+	var $rows;		// number of rows per page
+    var $linksPerPage=10; // number of links per page in navigation bar
+    var $showPageLinks; 
+
+	var $gridAttributes = 'width=100% border=1 bgcolor=white';
+	
+	// Localize text strings here
+	var $first = '<code>|&lt;</code>';
+	var $prev = '<code>&lt;&lt;</code>';
+	var $next = '<code>>></code>';
+	var $last = '<code>>|</code>';
+	var $moreLinks = '...';
+	var $startLinks = '...';
+	var $gridHeader = false;
+	var $htmlSpecialChars = true;
+	var $page = 'Page';
+	var $linkSelectedColor = 'red';
+	var $cache = 0;  #secs to cache with CachePageExecute()
+	
+	//----------------------------------------------
+	// constructor
+	//
+	// $db	adodb connection object
+	// $sql	sql statement
+	// $id	optional id to identify which pager, 
+	//		if you have multiple on 1 page. 
+	//		$id should be only be [a-z0-9]*
+	//
+	function ADODB_Pager(&$db,$sql,$id = 'adodb', $showPageLinks = false)
+	{
+	global $HTTP_SERVER_VARS,$PHP_SELF,$HTTP_SESSION_VARS,$HTTP_GET_VARS;
+	
+		$curr_page = $id.'_curr_page';
+		if (empty($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];
+		
+		$this->sql = $sql;
+		$this->id = $id;
+		$this->db = $db;
+		$this->showPageLinks = $showPageLinks;
+		
+		$next_page = $id.'_next_page';	
+		
+		if (isset($HTTP_GET_VARS[$next_page])) {
+			$HTTP_SESSION_VARS[$curr_page] = $HTTP_GET_VARS[$next_page];
+		}
+		if (empty($HTTP_SESSION_VARS[$curr_page])) $HTTP_SESSION_VARS[$curr_page] = 1; ## at first page
+		
+		$this->curr_page = $HTTP_SESSION_VARS[$curr_page];
+		
+	}
+	
+	//---------------------------
+	// Display link to first page
+	function Render_First($anchor=true)
+	{
+	global $PHP_SELF;
+		if ($anchor) {
+	?>
+		<a href="<?php echo $PHP_SELF,'?',$this->id;?>_next_page=1"><?php echo $this->first;?></a> &nbsp; 
+	<?php
+		} else {
+			print "$this->first &nbsp; ";
+		}
+	}
+	
+	//--------------------------
+	// Display link to next page
+	function render_next($anchor=true)
+	{
+	global $PHP_SELF;
+	
+		if ($anchor) {
+		?>
+		<a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() + 1 ?>"><?php echo $this->next;?></a> &nbsp; 
+		<?php
+		} else {
+			print "$this->next &nbsp; ";
+		}
+	}
+	
+	//------------------
+	// Link to last page
+	// 
+	// for better performance with large recordsets, you can set
+	// $this->db->pageExecuteCountRows = false, which disables
+	// last page counting.
+	function render_last($anchor=true)
+	{
+	global $PHP_SELF;
+	
+		if (!$this->db->pageExecuteCountRows) return;
+		
+		if ($anchor) {
+		?>
+			<a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->LastPageNo() ?>"><?php echo $this->last;?></a> &nbsp; 
+		<?php
+		} else {
+			print "$this->last &nbsp; ";
+		}
+	}
+	
+	//---------------------------------------------------
+	// original code by "Pablo Costa" <pablo@cbsp.com.br> 
+        function render_pagelinks()
+        {
+        global $PHP_SELF;
+            $pages        = $this->rs->LastPageNo();
+            $linksperpage = $this->linksPerPage ? $this->linksPerPage : $pages;
+            for($i=1; $i <= $pages; $i+=$linksperpage)
+            {
+                if($this->rs->AbsolutePage() >= $i)
+                {
+                    $start = $i;
+                }
+            }
+			$numbers = '';
+            $end = $start+$linksperpage-1;
+			$link = $this->id . "_next_page";
+            if($end > $pages) $end = $pages;
+			
+			
+			if ($this->startLinks && $start > 1) {
+				$pos = $start - 1;
+				$numbers .= "<a href=$PHP_SELF?$link=$pos>$this->startLinks</a>  ";
+            } 
+			
+			for($i=$start; $i <= $end; $i++) {
+                if ($this->rs->AbsolutePage() == $i)
+                    $numbers .= "<font color=$this->linkSelectedColor><b>$i</b></font>  ";
+                else 
+                     $numbers .= "<a href=$PHP_SELF?$link=$i>$i</a>  ";
+            
+            }
+			if ($this->moreLinks && $end < $pages) 
+				$numbers .= "<a href=$PHP_SELF?$link=$i>$this->moreLinks</a>  ";
+            print $numbers . ' &nbsp; ';
+        }
+	// Link to previous page
+	function render_prev($anchor=true)
+	{
+	global $PHP_SELF;
+		if ($anchor) {
+	?>
+		<a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() - 1 ?>"><?php echo $this->prev;?></a> &nbsp; 
+	<?php 
+		} else {
+			print "$this->prev &nbsp; ";
+		}
+	}
+	
+	//--------------------------------------------------------
+	// Simply rendering of grid. You should override this for
+	// better control over the format of the grid
+	//
+	// We use output buffering to keep code clean and readable.
+	function RenderGrid()
+	{
+	global $gSQLBlockRows; // used by rs2html to indicate how many rows to display
+		include_once(ADODB_DIR.'/tohtml.inc.php');
+		ob_start();
+		$gSQLBlockRows = $this->rows;
+		rs2html($this->rs,$this->gridAttributes,$this->gridHeader,$this->htmlSpecialChars);
+		$s = ob_get_contents();
+		ob_end_clean();
+		return $s;
+	}
+	
+	//-------------------------------------------------------
+	// Navigation bar
+	//
+	// we use output buffering to keep the code easy to read.
+	function RenderNav()
+	{
+		ob_start();
+		if (!$this->rs->AtFirstPage()) {
+			$this->Render_First();
+			$this->Render_Prev();
+		} else {
+			$this->Render_First(false);
+			$this->Render_Prev(false);
+		}
+        if ($this->showPageLinks){
+            $this->Render_PageLinks();
+        }
+		if (!$this->rs->AtLastPage()) {
+			$this->Render_Next();
+			$this->Render_Last();
+		} else {
+			$this->Render_Next(false);
+			$this->Render_Last(false);
+		}
+		$s = ob_get_contents();
+		ob_end_clean();
+		return $s;
+	}
+	
+	//-------------------
+	// This is the footer
+	function RenderPageCount()
+	{
+		if (!$this->db->pageExecuteCountRows) return '';
+		$lastPage = $this->rs->LastPageNo();
+		if ($lastPage == -1) $lastPage = 1; // check for empty rs.
+		return "<font size=-1>$this->page ".$this->curr_page."/".$lastPage."</font>";
+	}
+	
+	//-----------------------------------
+	// Call this class to draw everything.
+	function Render($rows=10)
+	{
+	global $ADODB_COUNTRECS;
+	
+		$this->rows = $rows;
+		
+		$savec = $ADODB_COUNTRECS;
+		if ($this->db->pageExecuteCountRows) $ADODB_COUNTRECS = true;
+		if ($this->cache)
+			$rs = &$this->db->CachePageExecute($this->cache,$this->sql,$rows,$this->curr_page);
+		else
+			$rs = &$this->db->PageExecute($this->sql,$rows,$this->curr_page);
+		$ADODB_COUNTRECS = $savec;
+		
+		$this->rs = &$rs;
+		if (!$rs) {
+			print "<h3>Query failed: $this->sql</h3>";
+			return;
+		}
+		
+		if (!$rs->EOF && (!$rs->AtFirstPage() || !$rs->AtLastPage())) 
+			$header = $this->RenderNav();
+		else
+			$header = "&nbsp;";
+		
+		$grid = $this->RenderGrid();
+		$footer = $this->RenderPageCount();
+		$rs->Close();
+		$this->rs = false;
+		
+		$this->RenderLayout($header,$grid,$footer);
+	}
+	
+	//------------------------------------------------------
+	// override this to control overall layout and formating
+	function RenderLayout($header,$grid,$footer,$attributes='border=1 bgcolor=beige')
+	{
+		echo "<table ".$attributes."><tr><td>",
+				$header,
+			"</td></tr><tr><td>",
+				$grid,
+			"</td></tr><tr><td>",
+				$footer,
+			"</td></tr></table>";
+	}
+}
+
+
+?>
diff --git a/lib/adodb/adodb-pear.inc.php b/lib/adodb/adodb-pear.inc.php
index 91d4e63313..94e7033ee7 100644
--- a/lib/adodb/adodb-pear.inc.php
+++ b/lib/adodb/adodb-pear.inc.php
@@ -1,357 +1,359 @@
-<?php
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * PEAR DB Emulation Layer for ADODB.
- *
- * The following code is modelled on PEAR DB code by Stig Bakken <ssb@fast.no>								   |
- * and Tomas V.V.Cox <cox@idecnet.com>.	Portions (c)1997-2002 The PHP Group.
- */
-
- /*
- We support:
- 
- DB_Common
- ---------
- 	query - returns PEAR_Error on error
-	limitQuery - return PEAR_Error on error
-	prepare - does not return PEAR_Error on error
-	execute - does not return PEAR_Error on error
-	setFetchMode - supports ASSOC and ORDERED
-	errorNative
-	quote
-	nextID
-	disconnect
-	
- DB_Result
- ---------
- 	numRows - returns -1 if not supported
-	numCols
-	fetchInto - does not support passing of fetchmode
-	fetchRows - does not support passing of fetchmode
-	free
- */
- 
-define('ADODB_PEAR',dirname(__FILE__));
-require_once "PEAR.php";
-require_once ADODB_PEAR."/adodb-errorpear.inc.php";
-require_once ADODB_PEAR."/adodb.inc.php";
-
-if (!defined('DB_OK')) {
-define("DB_OK",	1);
-define("DB_ERROR",-1);
-/**
- * This is a special constant that tells DB the user hasn't specified
- * any particular get mode, so the default should be used.
- */
-
-define('DB_FETCHMODE_DEFAULT', 0);
-
-/**
- * Column data indexed by numbers, ordered from 0 and up
- */
-
-define('DB_FETCHMODE_ORDERED', 1);
-
-/**
- * Column data indexed by column names
- */
-
-define('DB_FETCHMODE_ASSOC', 2);
-
-/* for compatibility */
-
-define('DB_GETMODE_ORDERED', DB_FETCHMODE_ORDERED);
-define('DB_GETMODE_ASSOC',   DB_FETCHMODE_ASSOC);
-
-/**
- * these are constants for the tableInfo-function
- * they are bitwised or'ed. so if there are more constants to be defined
- * in the future, adjust DB_TABLEINFO_FULL accordingly
- */
-
-define('DB_TABLEINFO_ORDER', 1);
-define('DB_TABLEINFO_ORDERTABLE', 2);
-define('DB_TABLEINFO_FULL', 3);
-}
-
-/**
- * The main "DB" class is simply a container class with some static
- * methods for creating DB objects as well as some utility functions
- * common to all parts of DB.
- *
- */
-
-class DB
-{
-	/**
-	 * Create a new DB object for the specified database type
-	 *
-	 * @param $type string database type, for example "mysql"
-	 *
-	 * @return object a newly created DB object, or a DB error code on
-	 * error
-	 */
-
-	function &factory($type)
-	{
-		include_once(ADODB_DIR."/drivers/adodb-$type.inc.php");
-		$obj = &NewADOConnection($type);
-		if (!is_object($obj)) return new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1);
-		return $obj;
-}
-
-	/**
-	 * Create a new DB object and connect to the specified database
-	 *
-	 * @param $dsn mixed "data source name", see the DB::parseDSN
-	 * method for a description of the dsn format.  Can also be
-	 * specified as an array of the format returned by DB::parseDSN.
-	 *
-	 * @param $options mixed if boolean (or scalar), tells whether
-	 * this connection should be persistent (for backends that support
-	 * this).  This parameter can also be an array of options, see
-	 * DB_common::setOption for more information on connection
-	 * options.
-	 *
-	 * @return object a newly created DB connection object, or a DB
-	 * error object on error
-	 *
-	 * @see DB::parseDSN
-	 * @see DB::isError
-	 */
-	function &connect($dsn, $options = false)
-	{
-		if (is_array($dsn)) {
-			$dsninfo = $dsn;
-		} else {
-			$dsninfo = DB::parseDSN($dsn);
-		}
-		switch ($dsninfo["phptype"]) {
-			case 'pgsql': 	$type = 'postgres7'; break;
-			case 'ifx':		$type = 'informix9'; break;
-			default: 		$type = $dsninfo["phptype"]; break;
-		}
-
-		if (is_array($options) && isset($options["debug"]) &&
-			$options["debug"] >= 2) {
-			/*  expose php errors with sufficient debug level */
-			 @include_once("adodb-$type.inc.php");
-		} else {
-			 @include_once("adodb-$type.inc.php");
-		}
-
-		@$obj =&NewADOConnection($type);
-		if (!is_object($obj)) return new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1);
-
-		if (is_array($options)) {
-			foreach($options as $k => $v) {
-				switch(strtolower($k)) {
-				case 'persistent': 	$persist = $v; break;
-				#ibase
-				case 'dialect': 	$obj->dialect = $v; break;
-				case 'charset':		$obj->charset = $v; break;
-				case 'buffers':		$obj->buffers = $v; break;
-				#ado
-				case 'charpage':	$obj->charPage = $v; break;
-				#mysql
-				case 'clientflags': $obj->clientFlags = $v; break;
-				}
-			}
-		} else {
-		   	$persist = false;
-		}
-
-		if (isset($dsninfo['socket'])) $dsninfo['hostspec'] .= ':'.$dsninfo['socket'];
-		else if (isset($dsninfo['port'])) $dsninfo['hostspec'] .= ':'.$dsninfo['port'];
-		
-		if($persist) $ok = $obj->PConnect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']);
-		else  $ok = $obj->Connect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']);
-		
-		if (!$ok) return ADODB_PEAR_Error();
-		return $obj;
-	}
-
-	/**
-	 * Return the DB API version
-	 *
-	 * @return int the DB API version number
-	 */
-	function apiVersion()
-	{
-		return 2;
-	}
-
-	/**
-	 * Tell whether a result code from a DB method is an error
-	 *
-	 * @param $value int result code
-	 *
-	 * @return bool whether $value is an error
-	 */
-	function isError($value)
-	{
-		return (is_object($value) &&
-				(get_class($value) == 'db_error' ||
-				 is_subclass_of($value, 'db_error')));
-	}
-
-
-	/**
-	 * Tell whether a result code from a DB method is a warning.
-	 * Warnings differ from errors in that they are generated by DB,
-	 * and are not fatal.
-	 *
-	 * @param $value mixed result value
-	 *
-	 * @return bool whether $value is a warning
-	 */
-	function isWarning($value)
-	{
-		return is_object($value) &&
-			(get_class( $value ) == "db_warning" ||
-			 is_subclass_of($value, "db_warning"));
-	}
-
-	/**
-	 * Parse a data source name
-	 *
-	 * @param $dsn string Data Source Name to be parsed
-	 *
-	 * @return array an associative array with the following keys:
-	 *
-	 *  phptype: Database backend used in PHP (mysql, odbc etc.)
-	 *  dbsyntax: Database used with regards to SQL syntax etc.
-	 *  protocol: Communication protocol to use (tcp, unix etc.)
-	 *  hostspec: Host specification (hostname[:port])
-	 *  database: Database to use on the DBMS server
-	 *  username: User name for login
-	 *  password: Password for login
-	 *
-	 * The format of the supplied DSN is in its fullest form:
-	 *
-	 *  phptype(dbsyntax)://username:password@protocol+hostspec/database
-	 *
-	 * Most variations are allowed:
-	 *
-	 *  phptype://username:password@protocol+hostspec:110//usr/db_file.db
-	 *  phptype://username:password@hostspec/database_name
-	 *  phptype://username:password@hostspec
-	 *  phptype://username@hostspec
-	 *  phptype://hostspec/database
-	 *  phptype://hostspec
-	 *  phptype(dbsyntax)
-	 *  phptype
-	 *
-	 * @author Tomas V.V.Cox <cox@idecnet.com>
-	 */
-	function parseDSN($dsn)
-	{
-		if (is_array($dsn)) {
-			return $dsn;
-		}
-
-		$parsed = array(
-			'phptype'  => false,
-			'dbsyntax' => false,
-			'protocol' => false,
-			'hostspec' => false,
-			'database' => false,
-			'username' => false,
-			'password' => false
-		);
-
-		/*  Find phptype and dbsyntax */
-		if (($pos = strpos($dsn, ':/* ')) !== false) { */
-			$str = substr($dsn, 0, $pos);
-			$dsn = substr($dsn, $pos + 3);
-		} else {
-			$str = $dsn;
-			$dsn = NULL;
-		}
-
-		/*  Get phptype and dbsyntax */
-		/*  $str => phptype(dbsyntax) */
-		if (preg_match('|^(.+?)\((.*?)\)$|', $str, $arr)) {
-			$parsed['phptype'] = $arr[1];
-			$parsed['dbsyntax'] = (empty($arr[2])) ? $arr[1] : $arr[2];
-		} else {
-			$parsed['phptype'] = $str;
-			$parsed['dbsyntax'] = $str;
-		}
-
-		if (empty($dsn)) {
-			return $parsed;
-		}
-
-		/*  Get (if found): username and password */
-		/*  $dsn => username:password@protocol+hostspec/database */
-		if (($at = strpos($dsn,'@')) !== false) {
-			$str = substr($dsn, 0, $at);
-			$dsn = substr($dsn, $at + 1);
-			if (($pos = strpos($str, ':')) !== false) {
-				$parsed['username'] = urldecode(substr($str, 0, $pos));
-				$parsed['password'] = urldecode(substr($str, $pos + 1));
-			} else {
-				$parsed['username'] = urldecode($str);
-			}
-		}
-
-		/*  Find protocol and hostspec */
-		/*  $dsn => protocol+hostspec/database */
-		if (($pos=strpos($dsn, '/')) !== false) {
-			$str = substr($dsn, 0, $pos);
-			$dsn = substr($dsn, $pos + 1);
-		} else {
-			$str = $dsn;
-			$dsn = NULL;
-		}
-
-		/*  Get protocol + hostspec */
-		/*  $str => protocol+hostspec */
-		if (($pos=strpos($str, '+')) !== false) {
-			$parsed['protocol'] = substr($str, 0, $pos);
-			$parsed['hostspec'] = urldecode(substr($str, $pos + 1));
-		} else {
-			$parsed['hostspec'] = urldecode($str);
-		}
-
-		/*  Get dabase if any */
-		/*  $dsn => database */
-		if (!empty($dsn)) {
-			$parsed['database'] = $dsn;
-		}
-
-		return $parsed;
-	}
-
-	/**
-	 * Load a PHP database extension if it is not loaded already.
-	 *
-	 * @access public
-	 *
-	 * @param $name the base name of the extension (without the .so or
-	 * .dll suffix)
-	 *
-	 * @return bool true if the extension was already or successfully
-	 * loaded, false if it could not be loaded
-	 */
-	function assertExtension($name)
-	{
-		if (!extension_loaded($name)) {
-			$dlext = (substr(PHP_OS, 0, 3) == 'WIN') ? '.dll' : '.so';
-			@dl($name . $dlext);
-		}
-		if (!extension_loaded($name)) {
-			return false;
-		}
-		return true;
-	}
-}
-
+<?php
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * PEAR DB Emulation Layer for ADODB.
+ *
+ * The following code is modelled on PEAR DB code by Stig Bakken <ssb@fast.no>								   |
+ * and Tomas V.V.Cox <cox@idecnet.com>.	Portions (c)1997-2002 The PHP Group.
+ */
+
+ /*
+ We support:
+ 
+ DB_Common
+ ---------
+ 	query - returns PEAR_Error on error
+	limitQuery - return PEAR_Error on error
+	prepare - does not return PEAR_Error on error
+	execute - does not return PEAR_Error on error
+	setFetchMode - supports ASSOC and ORDERED
+	errorNative
+	quote
+	nextID
+	disconnect
+	
+ DB_Result
+ ---------
+ 	numRows - returns -1 if not supported
+	numCols
+	fetchInto - does not support passing of fetchmode
+	fetchRows - does not support passing of fetchmode
+	free
+ */
+ 
+define('ADODB_PEAR',dirname(__FILE__));
+include_once "PEAR.php";
+include_once ADODB_PEAR."/adodb-errorpear.inc.php";
+include_once ADODB_PEAR."/adodb.inc.php";
+
+if (!defined('DB_OK')) {
+define("DB_OK",	1);
+define("DB_ERROR",-1);
+/**
+ * This is a special constant that tells DB the user hasn't specified
+ * any particular get mode, so the default should be used.
+ */
+
+define('DB_FETCHMODE_DEFAULT', 0);
+
+/**
+ * Column data indexed by numbers, ordered from 0 and up
+ */
+
+define('DB_FETCHMODE_ORDERED', 1);
+
+/**
+ * Column data indexed by column names
+ */
+
+define('DB_FETCHMODE_ASSOC', 2);
+
+/* for compatibility */
+
+define('DB_GETMODE_ORDERED', DB_FETCHMODE_ORDERED);
+define('DB_GETMODE_ASSOC',   DB_FETCHMODE_ASSOC);
+
+/**
+ * these are constants for the tableInfo-function
+ * they are bitwised or'ed. so if there are more constants to be defined
+ * in the future, adjust DB_TABLEINFO_FULL accordingly
+ */
+
+define('DB_TABLEINFO_ORDER', 1);
+define('DB_TABLEINFO_ORDERTABLE', 2);
+define('DB_TABLEINFO_FULL', 3);
+}
+
+/**
+ * The main "DB" class is simply a container class with some static
+ * methods for creating DB objects as well as some utility functions
+ * common to all parts of DB.
+ *
+ */
+
+class DB
+{
+	/**
+	 * Create a new DB object for the specified database type
+	 *
+	 * @param $type string database type, for example "mysql"
+	 *
+	 * @return object a newly created DB object, or a DB error code on
+	 * error
+	 */
+
+	function &factory($type)
+	{
+		include_once(ADODB_DIR."/drivers/adodb-$type.inc.php");
+		$obj = &NewADOConnection($type);
+		if (!is_object($obj)) $obj =& new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1);
+		return $obj;
+	}
+
+	/**
+	 * Create a new DB object and connect to the specified database
+	 *
+	 * @param $dsn mixed "data source name", see the DB::parseDSN
+	 * method for a description of the dsn format.  Can also be
+	 * specified as an array of the format returned by DB::parseDSN.
+	 *
+	 * @param $options mixed if boolean (or scalar), tells whether
+	 * this connection should be persistent (for backends that support
+	 * this).  This parameter can also be an array of options, see
+	 * DB_common::setOption for more information on connection
+	 * options.
+	 *
+	 * @return object a newly created DB connection object, or a DB
+	 * error object on error
+	 *
+	 * @see DB::parseDSN
+	 * @see DB::isError
+	 */
+	function &connect($dsn, $options = false)
+	{
+		if (is_array($dsn)) {
+			$dsninfo = $dsn;
+		} else {
+			$dsninfo = DB::parseDSN($dsn);
+		}
+		switch ($dsninfo["phptype"]) {
+			case 'pgsql': 	$type = 'postgres7'; break;
+			case 'ifx':		$type = 'informix9'; break;
+			default: 		$type = $dsninfo["phptype"]; break;
+		}
+
+		if (is_array($options) && isset($options["debug"]) &&
+			$options["debug"] >= 2) {
+			// expose php errors with sufficient debug level
+			 @include_once("adodb-$type.inc.php");
+		} else {
+			 @include_once("adodb-$type.inc.php");
+		}
+
+		@$obj =& NewADOConnection($type);
+		if (!is_object($obj)) {
+			$obj =& new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1);
+			return $obj;
+		}
+		if (is_array($options)) {
+			foreach($options as $k => $v) {
+				switch(strtolower($k)) {
+				case 'persistent': 	$persist = $v; break;
+				#ibase
+				case 'dialect': 	$obj->dialect = $v; break;
+				case 'charset':		$obj->charset = $v; break;
+				case 'buffers':		$obj->buffers = $v; break;
+				#ado
+				case 'charpage':	$obj->charPage = $v; break;
+				#mysql
+				case 'clientflags': $obj->clientFlags = $v; break;
+				}
+			}
+		} else {
+		   	$persist = false;
+		}
+
+		if (isset($dsninfo['socket'])) $dsninfo['hostspec'] .= ':'.$dsninfo['socket'];
+		else if (isset($dsninfo['port'])) $dsninfo['hostspec'] .= ':'.$dsninfo['port'];
+		
+		if($persist) $ok = $obj->PConnect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']);
+		else  $ok = $obj->Connect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']);
+		
+		if (!$ok) return ADODB_PEAR_Error();
+		return $obj;
+	}
+
+	/**
+	 * Return the DB API version
+	 *
+	 * @return int the DB API version number
+	 */
+	function apiVersion()
+	{
+		return 2;
+	}
+
+	/**
+	 * Tell whether a result code from a DB method is an error
+	 *
+	 * @param $value int result code
+	 *
+	 * @return bool whether $value is an error
+	 */
+	function isError($value)
+	{
+		return (is_object($value) &&
+				(get_class($value) == 'db_error' ||
+				 is_subclass_of($value, 'db_error')));
+	}
+
+
+	/**
+	 * Tell whether a result code from a DB method is a warning.
+	 * Warnings differ from errors in that they are generated by DB,
+	 * and are not fatal.
+	 *
+	 * @param $value mixed result value
+	 *
+	 * @return bool whether $value is a warning
+	 */
+	function isWarning($value)
+	{
+		return is_object($value) &&
+			(get_class( $value ) == "db_warning" ||
+			 is_subclass_of($value, "db_warning"));
+	}
+
+	/**
+	 * Parse a data source name
+	 *
+	 * @param $dsn string Data Source Name to be parsed
+	 *
+	 * @return array an associative array with the following keys:
+	 *
+	 *  phptype: Database backend used in PHP (mysql, odbc etc.)
+	 *  dbsyntax: Database used with regards to SQL syntax etc.
+	 *  protocol: Communication protocol to use (tcp, unix etc.)
+	 *  hostspec: Host specification (hostname[:port])
+	 *  database: Database to use on the DBMS server
+	 *  username: User name for login
+	 *  password: Password for login
+	 *
+	 * The format of the supplied DSN is in its fullest form:
+	 *
+	 *  phptype(dbsyntax)://username:password@protocol+hostspec/database
+	 *
+	 * Most variations are allowed:
+	 *
+	 *  phptype://username:password@protocol+hostspec:110//usr/db_file.db
+	 *  phptype://username:password@hostspec/database_name
+	 *  phptype://username:password@hostspec
+	 *  phptype://username@hostspec
+	 *  phptype://hostspec/database
+	 *  phptype://hostspec
+	 *  phptype(dbsyntax)
+	 *  phptype
+	 *
+	 * @author Tomas V.V.Cox <cox@idecnet.com>
+	 */
+	function parseDSN($dsn)
+	{
+		if (is_array($dsn)) {
+			return $dsn;
+		}
+
+		$parsed = array(
+			'phptype'  => false,
+			'dbsyntax' => false,
+			'protocol' => false,
+			'hostspec' => false,
+			'database' => false,
+			'username' => false,
+			'password' => false
+		);
+
+		// Find phptype and dbsyntax
+		if (($pos = strpos($dsn, '://')) !== false) {
+			$str = substr($dsn, 0, $pos);
+			$dsn = substr($dsn, $pos + 3);
+		} else {
+			$str = $dsn;
+			$dsn = NULL;
+		}
+
+		// Get phptype and dbsyntax
+		// $str => phptype(dbsyntax)
+		if (preg_match('|^(.+?)\((.*?)\)$|', $str, $arr)) {
+			$parsed['phptype'] = $arr[1];
+			$parsed['dbsyntax'] = (empty($arr[2])) ? $arr[1] : $arr[2];
+		} else {
+			$parsed['phptype'] = $str;
+			$parsed['dbsyntax'] = $str;
+		}
+
+		if (empty($dsn)) {
+			return $parsed;
+		}
+
+		// Get (if found): username and password
+		// $dsn => username:password@protocol+hostspec/database
+		if (($at = strpos($dsn,'@')) !== false) {
+			$str = substr($dsn, 0, $at);
+			$dsn = substr($dsn, $at + 1);
+			if (($pos = strpos($str, ':')) !== false) {
+				$parsed['username'] = urldecode(substr($str, 0, $pos));
+				$parsed['password'] = urldecode(substr($str, $pos + 1));
+			} else {
+				$parsed['username'] = urldecode($str);
+			}
+		}
+
+		// Find protocol and hostspec
+		// $dsn => protocol+hostspec/database
+		if (($pos=strpos($dsn, '/')) !== false) {
+			$str = substr($dsn, 0, $pos);
+			$dsn = substr($dsn, $pos + 1);
+		} else {
+			$str = $dsn;
+			$dsn = NULL;
+		}
+
+		// Get protocol + hostspec
+		// $str => protocol+hostspec
+		if (($pos=strpos($str, '+')) !== false) {
+			$parsed['protocol'] = substr($str, 0, $pos);
+			$parsed['hostspec'] = urldecode(substr($str, $pos + 1));
+		} else {
+			$parsed['hostspec'] = urldecode($str);
+		}
+
+		// Get dabase if any
+		// $dsn => database
+		if (!empty($dsn)) {
+			$parsed['database'] = $dsn;
+		}
+
+		return $parsed;
+	}
+
+	/**
+	 * Load a PHP database extension if it is not loaded already.
+	 *
+	 * @access public
+	 *
+	 * @param $name the base name of the extension (without the .so or
+	 * .dll suffix)
+	 *
+	 * @return bool true if the extension was already or successfully
+	 * loaded, false if it could not be loaded
+	 */
+	function assertExtension($name)
+	{
+		if (!extension_loaded($name)) {
+			$dlext = (strncmp(PHP_OS,'WIN',3) === 0) ? '.dll' : '.so';
+			@dl($name . $dlext);
+		}
+		if (!extension_loaded($name)) {
+			return false;
+		}
+		return true;
+	}
+}
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-perf.inc.php b/lib/adodb/adodb-perf.inc.php
new file mode 100644
index 0000000000..e3e8d44d04
--- /dev/null
+++ b/lib/adodb/adodb-perf.inc.php
@@ -0,0 +1,751 @@
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning.
+  
+  My apologies if you see code mixed with presentation. The presentation suits
+  my needs. If you want to separate code from presentation, be my guest. Patches
+  are welcome.
+  
+*/
+
+if (!defined(ADODB_DIR)) include_once(dirname(__FILE__).'/adodb.inc.php');
+include_once(ADODB_DIR.'/tohtml.inc.php');
+
+/* return microtime value as a float */
+function adodb_microtime()
+{
+	$t = microtime();
+	$t = explode(' ',$t);
+	return (float)$t[1]+ (float)$t[0];
+}
+
+/* sql code timing */
+function& adodb_log_sql(&$conn,$sql,$inputarr)
+{
+global $HTTP_SERVER_VARS;
+	
+	$conn->fnExecute = false;
+	$t0 = microtime();
+	$rs =& $conn->Execute($sql,$inputarr);
+	$t1 = microtime();
+
+	if (!empty($conn->_logsql)) {
+		$conn->_logsql = false; // disable logsql error simulation
+		
+		$a0 = split(' ',$t0);
+		$a0 = (float)$a0[1]+(float)$a0[0];
+		
+		$a1 = split(' ',$t1);
+		$a1 = (float)$a1[1]+(float)$a1[0];
+		
+		$time = $a1 - $a0;
+	
+		if (!$rs) {
+			$errM = $conn->ErrorMsg();
+			$errN = $conn->ErrorNo();
+			$tracer = substr('ERROR: '.htmlspecialchars($errM),0,250);
+		} else {
+			$tracer = '';
+			$errM = '';
+			$errN = 0;
+		}
+		if (isset($HTTP_SERVER_VARS['HTTP_HOST'])) {
+			$tracer .= '<br>'.$HTTP_SERVER_VARS['HTTP_HOST'];
+			if (isset($HTTP_SERVER_VARS['PHP_SELF'])) $tracer .= $HTTP_SERVER_VARS['PHP_SELF'];
+		} else 
+			if (isset($HTTP_SERVER_VARS['PHP_SELF'])) $tracer .= '<br>'.$HTTP_SERVER_VARS['PHP_SELF'];
+		//$tracer .= (string) adodb_backtrace(false);
+		
+		$tracer = substr($tracer,0,500);
+		
+		if (is_array($inputarr)) {
+			if (is_array(reset($inputarr))) $params = 'Array sizeof='.sizeof($inputarr);
+			else {
+				$params = '';
+				$params = implode(', ',$inputarr);
+				if (strlen($params) >= 3000) $params = substr($params, 0, 3000);
+			}
+		} else {
+			$params = '';
+		}
+		
+		if (is_array($sql)) $sql = $sql[0];
+		$arr = array('b'=>trim(substr($sql,0,230)),
+					'c'=>substr($sql,0,3900), 'd'=>$params,'e'=>$tracer,'f'=>round($time,6));
+
+		$saved = $conn->debug;
+		$conn->debug = 0;
+		$dbT = $conn->databaseType;
+		if ($conn->dataProvider == 'oci8' && $dbT != 'oci8po') {
+			$isql = "insert into adodb_logsql values($conn->sysTimeStamp,:b,:c,:d,:e,:f)";
+		} else if ($dbT == 'odbc_mssql' || $dbT == 'informix') {
+			$timer = $arr['f'];
+			if ($dbT == 'informix') $sql2 = substr($sql2,0,230);
+
+			$sql1 = $conn->qstr($arr['b']);
+			$sql2 = $conn->qstr($arr['c']);
+			$params = $conn->qstr($arr['d']);
+			$tracer = $conn->qstr($arr['e']);
+			
+			$isql = "insert into adodb_logsql (created,sql0,sql1,params,tracer,timer) values($conn->sysTimeStamp,$sql1,$sql2,$params,$tracer,$timer)";
+			if ($dbT == 'informix') $isql = str_replace(chr(10),' ',$isql);
+			$arr = false;
+		} else {
+			$isql = "insert into adodb_logsql (created,sql0,sql1,params,tracer,timer) values( $conn->sysTimeStamp,?,?,?,?,?)";
+		}
+		$conn->_affected = $conn->affected_rows(true);
+		$ok = $conn->Execute($isql,$arr);
+		$conn->debug = $saved;
+		
+		if ($ok) {
+			$conn->_logsql = true; 
+		} else {
+			$err2 = $conn->ErrorMsg();
+			$conn->_logsql = true; // enable logsql error simulation
+			$perf =& NewPerfMonitor($conn);
+			if ($perf) {
+				if ($perf->CreateLogTable()) $ok = $conn->Execute($isql,$arr);
+			} else {
+				$ok = $conn->Execute("create table adodb_logsql (
+				created varchar(50),
+				sql0 varchar(250), 
+				sql1 varchar(4000),
+				params varchar(3000),
+				tracer varchar(500),
+				timer decimal(16,6))");
+			}
+			if (!$ok) {
+				ADOConnection::outp( "<b>LOGSQL Insert Failed</b>: $isql<br>$err2</br>");
+				$conn->_logsql = false;
+			}
+		}
+		$conn->_errorMsg = $errM;
+		$conn->_errorCode = $errN;
+	} 
+	$conn->fnExecute = 'adodb_log_sql';
+	return $rs;
+}
+
+	
+/*
+The settings data structure is an associative array that database parameter per element.
+
+Each database parameter element in the array is itself an array consisting of:
+
+0: category code, used to group related db parameters
+1: either
+	a. sql string to retrieve value, eg. "select value from v\$parameter where name='db_block_size'", 
+	b. array holding sql string and field to look for, e.g. array('show variables','table_cache'),
+	c. a string prefixed by =, then a PHP method of the class is invoked, 
+		e.g. to invoke $this->GetIndexValue(), set this array element to '=GetIndexValue',
+2: description of the database parameter
+*/
+
+class adodb_perf {
+	var $conn;
+	var $color = '#F0F0F0';
+	var $table = '<table border=1 bgcolor=white>';
+	var $titles = '<tr><td><b>Parameter</b></td><td><b>Value</b></td><td><b>Description</b></td></tr>';
+	var $warnRatio = 90;
+	var $tablesSQL = false;
+	var $cliFormat = "%32s => %s \r\n";
+	var $sql1 = 'sql1';  // used for casting sql1 to text for mssql
+	var $explain = true;
+	var $helpurl = "<a href=http://phplens.com/adodb/reference.functions.fnexecute.and.fncacheexecute.properties.html#logsql>LogSQL help</a>";
+	var $createTableSQL = false;
+	
+	// returns array with info to calculate CPU Load
+	function _CPULoad()
+	{
+/*
+
+cpu  524152 2662 2515228 336057010
+cpu0 264339 1408 1257951 168025827
+cpu1 259813 1254 1257277 168031181
+page 622307 25475680
+swap 24 1891
+intr 890153570 868093576 6 0 4 4 0 6 1 2 0 0 0 124 0 8098760 2 13961053 0 0 0 0 0 0 0 0 0 0 0 0 0 16 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+disk_io: (3,0):(3144904,54369,610378,3090535,50936192) (3,1):(3630212,54097,633016,3576115,50951320)
+ctxt 66155838
+btime 1062315585
+processes 69293
+
+*/
+		// Algorithm is taken from
+		// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmisdk/wmi/example__obtaining_raw_performance_data.asp
+		if (strncmp(PHP_OS,'WIN',3)==0) {
+			@$c = new COM("WinMgmts:{impersonationLevel=impersonate}!Win32_PerfRawData_PerfOS_Processor.Name='_Total'");
+			if (!$c) return false;
+			
+			$info[0] = $c->PercentProcessorTime;
+			$info[1] = 0;
+			$info[2] = 0;
+			$info[3] = $c->TimeStamp_Sys100NS;
+			//print_r($info);
+			return $info;
+		}
+		
+		// Algorithm - Steve Blinch (BlitzAffe Online, http://www.blitzaffe.com)
+		$statfile = '/proc/stat';
+		if (!file_exists($statfile)) return false;
+		
+		$fd = fopen($statfile,"r");
+		if (!$fd) return false;
+		
+		$statinfo = explode("\n",fgets($fd, 1024));
+		fclose($fd);
+		foreach($statinfo as $line) {
+			$info = explode(" ",$line);
+			if($info[0]=="cpu") {
+				array_shift($info);  // pop off "cpu"
+				if(!$info[0]) array_shift($info); // pop off blank space (if any)
+				return $info;
+			}
+		}
+		
+		return false;
+		
+	}
+	
+	/* NOT IMPLEMENTED */
+	function MemInfo()
+	{
+		/*
+
+        total:    used:    free:  shared: buffers:  cached:
+Mem:  1055289344 917299200 137990144        0 165437440 599773184
+Swap: 2146775040 11055104 2135719936
+MemTotal:      1030556 kB
+MemFree:        134756 kB
+MemShared:           0 kB
+Buffers:        161560 kB
+Cached:         581384 kB
+SwapCached:       4332 kB
+Active:         494468 kB
+Inact_dirty:    322856 kB
+Inact_clean:     24256 kB
+Inact_target:   168316 kB
+HighTotal:      131064 kB
+HighFree:         1024 kB
+LowTotal:       899492 kB
+LowFree:        133732 kB
+SwapTotal:     2096460 kB
+SwapFree:      2085664 kB
+Committed_AS:   348732 kB
+		*/
+	}
+	
+	
+	/*
+		Remember that this is client load, not db server load!
+	*/
+	var $_lastLoad;
+	function CPULoad()
+	{
+		$info = $this->_CPULoad();
+		if (!$info) return false;
+			
+		if (empty($this->_lastLoad)) {
+			sleep(1);
+			$this->_lastLoad = $info;
+			$info = $this->_CPULoad();
+		}
+		
+		$last = $this->_lastLoad;
+		$this->_lastLoad = $info;
+		
+		$d_user = $info[0] - $last[0];
+		$d_nice = $info[1] - $last[1];
+		$d_system = $info[2] - $last[2];
+		$d_idle = $info[3] - $last[3];
+		
+		//printf("Delta - User: %f  Nice: %f  System: %f  Idle: %f<br>",$d_user,$d_nice,$d_system,$d_idle);
+
+		if (strncmp(PHP_OS,'WIN',3)==0) {
+			if ($d_idle < 1) $d_idle = 1;
+			return 100*(1-$d_user/$d_idle);
+		}else {
+			$total=$d_user+$d_nice+$d_system+$d_idle;
+			if ($total<1) $total=1;
+			return 100*($d_user+$d_nice+$d_system)/$total; 
+		}
+	}
+	
+	function Tracer($sql)
+	{
+		$sqlq = $this->conn->qstr($sql);
+		$arr = $this->conn->GetArray(
+"select count(*),tracer 
+	from adodb_logsql where sql1=$sqlq 
+	group by tracer
+	order by 1 desc");
+		$s = '';
+		if ($arr) {
+			$s .= '<h3>Scripts Affected</h3>';
+			foreach($arr as $k) {
+				$s .= sprintf("%4d",$k[0]).' &nbsp; '.strip_tags($k[1]).'<br>';
+			}
+		}
+		return $s;
+	}
+
+	function Explain($sql)
+	{
+		return false;
+	}
+	
+	function InvalidSQL($numsql = 10)
+	{
+	global $HTTP_GET_VARS;
+	
+		if (isset($HTTP_GET_VARS['sql'])) return;
+		$s = '<h3>Invalid SQL</h3>';
+		$saveE = $this->conn->fnExecute;
+		$this->conn->fnExecute = false;
+		$rs =& $this->conn->SelectLimit("select distinct count(*),sql1,tracer as error_msg from adodb_logsql where tracer like 'ERROR:%' group by sql1,tracer order by 1 desc",$numsql);//,$numsql);
+		$this->conn->fnExecute = $saveE;
+		if ($rs) {
+			$s .= rs2html($rs,false,false,false,false);
+		} else
+			return "<p>$this->helpurl. ".$this->conn->ErrorMsg()."</p>";
+		
+		return $s;
+	}
+	
+	/*
+		This script identifies the longest running SQL
+	*/	
+	function _SuspiciousSQL($numsql = 10)
+	{
+		global $ADODB_FETCH_MODE,$HTTP_GET_VARS;
+		
+			$saveE = $this->conn->fnExecute;
+			$this->conn->fnExecute = false;
+			
+			if (isset($HTTP_GET_VARS['exps']) && isset($HTTP_GET_VARS['sql'])) {
+				echo "<a name=explain></a>".$this->Explain($HTTP_GET_VARS['sql'])."\n";
+			}
+			
+			if (isset($HTTP_GET_VARS['sql'])) return;
+			$sql1 = $this->sql1;
+			
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			//$this->conn->debug=1;
+			$rs =& $this->conn->SelectLimit(
+			"select avg(timer) as avg_timer,$sql1,count(*),max(timer) as max_timer,min(timer) as min_timer
+				from adodb_logsql
+				where {$this->conn->upperCase}({$this->conn->substr}(sql0,1,5)) not in ('DROP ','INSER','COMMI','CREAT')
+				and (tracer is null or tracer not like 'ERROR:%')
+				group by sql1
+				order by 1 desc",$numsql);
+			$ADODB_FETCH_MODE = $save;
+			$this->conn->fnExecute = $saveE;
+			
+			if (!$rs) return "<p>$this->helpurl. ".$this->conn->ErrorMsg()."</p>";
+			$s = "<h3>Suspicious SQL</h3>
+<font size=1>The following SQL have high average execution times</font><br>
+<table border=1 bgcolor=white><tr><td><b>Avg Time</b><td><b>Count</b><td><b>SQL</b><td><b>Max</b><td><b>Min</b></tr>\n";
+			while (!$rs->EOF) {
+				$sql = trim($rs->fields[1]);
+				
+				$prefix = "<a target=sql".rand()." href=\"?hidem=1&exps=1&sql=".rawurlencode($sql)."&x#explain\">";
+				$suffix = "</a>";
+				if ($this->explain == false || strlen($prefix)>2000) {
+					$prefix = '';
+					$suffix = '';
+				}
+				$s .= "<tr><td>".round($rs->fields[0],6)."<td align=right>".$rs->fields[2]."<td><font size=-1>".$prefix.htmlspecialchars($sql).$suffix."</font>".
+					"<td>".$rs->fields[3]."<td>".$rs->fields[4]."</tr>";
+				$rs->MoveNext();
+			}
+			return $s."</table>";
+		
+	}
+	
+	function CheckMemory()
+	{
+		return '';
+	}
+	
+	
+	function SuspiciousSQL($numsql=10)
+	{
+		return adodb_perf::_SuspiciousSQL($numsql);
+	}
+
+	function ExpensiveSQL($numsql=10)
+	{
+		return adodb_perf::_ExpensiveSQL($numsql);
+	}
+
+	
+	/*
+		This reports the percentage of load on the instance due to the most 
+		expensive few SQL statements. Tuning these statements can often 
+		make huge improvements in overall system performance. 
+	*/
+	function _ExpensiveSQL($numsql = 10)
+	{
+		global $HTTP_GET_VARS,$ADODB_FETCH_MODE;
+		
+			$saveE = $this->conn->fnExecute;
+			$this->conn->fnExecute = false;
+			
+			if (isset($HTTP_GET_VARS['expe']) && isset($HTTP_GET_VARS['sql'])) {
+				echo "<a name=explain></a>".$this->Explain($HTTP_GET_VARS['sql'])."\n";
+			}
+			
+			if (isset($HTTP_GET_VARS['sql'])) return;
+			
+			$sql1 = $this->sql1;
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			$rs =& $this->conn->SelectLimit(
+			"select sum(timer) as total,$sql1,count(*),max(timer) as max_timer,min(timer) as min_timer
+				from adodb_logsql
+				where {$this->conn->upperCase}({$this->conn->substr}(sql0,1,5))  not in ('DROP ','INSER','COMMI','CREAT')
+				and (tracer is null or tracer not like 'ERROR:%')
+				group by sql1
+				order by 1 desc",$numsql);
+			
+			$this->conn->fnExecute = $saveE;
+			$ADODB_FETCH_MODE = $save;
+			if (!$rs) return "<p>$this->helpurl. ".$this->conn->ErrorMsg()."</p>";
+			$s = "<h3>Expensive SQL</h3>
+<font size=1>Tuning the following SQL will reduce the server load substantially</font><br>
+<table border=1 bgcolor=white><tr><td><b>Load</b><td><b>Count</b><td><b>SQL</b><td><b>Max</b><td><b>Min</b></tr>\n";
+			while (!$rs->EOF) {
+				$sql = $rs->fields[1];
+				
+				$prefix = "<a target=sqle".rand()." href=\"?hidem=1&expe=1&sql=".rawurlencode($sql)."&x#explain\">";
+				$suffix = "</a>";
+				if($this->explain == false || strlen($prefix>2000)) {
+					$prefix = '';
+					$suffix = '';
+				}
+				$s .= "<tr><td>".round($rs->fields[0],6)."<td align=right>".$rs->fields[2]."<td><font size=-1>".$prefix.htmlspecialchars($sql).$suffix."</font>".
+					"<td>".$rs->fields[3]."<td>".$rs->fields[4]."</tr>";
+				$rs->MoveNext();
+			}
+			return $s."</table>";
+	}
+	
+	/*
+		Raw function to return parameter value from $settings.
+	*/
+	function DBParameter($param)
+	{
+		if (empty($this->settings[$param])) return false;
+		$sql = $this->settings[$param][1];
+		return $this->_DBParameter($sql);
+	}
+	
+	/*
+		Raw function returning array of poll paramters
+	*/
+	function &PollParameters()
+	{
+		$arr[0] = (float)$this->DBParameter('data cache hit ratio');
+		$arr[1] = (float)$this->DBParameter('data reads');
+		$arr[2] = (float)$this->DBParameter('data writes');
+		$arr[3] = (integer) $this->DBParameter('current connections');
+		return $arr;
+	}
+	
+	/*
+		Low-level Get Database Parameter
+	*/
+	function _DBParameter($sql)
+	{
+		$savelog = $this->conn->LogSQL(false);
+		if (is_array($sql)) {
+		global $ADODB_FETCH_MODE;
+		
+			$sql1 = $sql[0];
+			$key = $sql[1];
+			if (sizeof($sql)>2) $pos = $sql[2];
+			else $pos = 1;
+			if (sizeof($sql)>3) $coef = $sql[3];
+			else $coef = false;
+			$ret = false;
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			$rs = $this->conn->Execute($sql1);
+			$ADODB_FETCH_MODE = $save;
+			if ($rs) {
+				while (!$rs->EOF) {
+					$keyf = reset($rs->fields);
+					if (trim($keyf) == $key) {
+						$ret = $rs->fields[$pos];
+						if ($coef) $ret *= $coef;
+						break;
+					}
+					$rs->MoveNext();
+				}
+				$rs->Close();
+			}
+			$this->conn->LogSQL($savelog);
+			return $ret;
+		} else {
+			if (strncmp($sql,'=',1) == 0) {
+				$fn = substr($sql,1);
+				return $this->$fn();
+			}
+			$sql = str_replace('$DATABASE',$this->conn->database,$sql);
+			$ret = $this->conn->GetOne($sql);
+			$this->conn->LogSQL($savelog);
+			
+			return $ret;
+		}
+	}
+	
+	/*
+		Warn if cache ratio falls below threshold. Displayed in "Description" column.
+	*/
+	function WarnCacheRatio($val)
+	{
+		if ($val < $this->warnRatio) 
+			 return '<font color=red><b>Cache ratio should be at least '.$this->warnRatio.'%</b></font>';
+		else return '';
+	}
+	
+	/***********************************************************************************************/
+	//                                    HIGH LEVEL UI FUNCTIONS
+	/***********************************************************************************************/
+
+	
+	function UI($pollsecs=5)
+	{
+	global $HTTP_GET_VARS,$HTTP_SERVER_VARS;
+	
+	$conn = $this->conn;
+	
+	$app = $conn->host;
+	if ($conn->host && $conn->database) $app .= ', db=';
+	$app .= $conn->database;
+	
+	if ($app) $app .= ', ';
+	$savelog = $this->conn->LogSQL(false);	
+	$info = $conn->ServerInfo();
+	if (isset($HTTP_GET_VARS['clearsql'])) {
+		$this->conn->Execute('delete from adodb_logsql');
+	}
+	$this->conn->LogSQL($savelog);
+	
+	// magic quotes
+	
+	if (isset($HTTP_GET_VARS['sql']) && get_magic_quotes_gpc()) {
+		$_GET['sql'] = $HTTP_GET_VARS['sql'] = str_replace(array("\\'",'\"'),array("'",'"'),$HTTP_GET_VARS['sql']);
+	}
+	
+	if (!isset($_SESSION['ADODB_PERF_SQL'])) $nsql = $_SESSION['ADODB_PERF_SQL'] = 10;
+	else  $nsql = $_SESSION['ADODB_PERF_SQL'];
+	
+	$app .= '<font size=-1>'.$info['description'].'</font>';
+	
+	
+	if (isset($HTTP_GET_VARS['do'])) $do = $HTTP_GET_VARS['do'];
+	 else if (isset($HTTP_GET_VARS['sql'])) $do = 'viewsql';
+	 else $do = 'stats';
+	 
+	if (isset($HTTP_GET_VARS['nsql'])) {
+		if ($HTTP_GET_VARS['nsql'] > 0) $nsql = $_SESSION['ADODB_PERF_SQL'] = (integer) $HTTP_GET_VARS['nsql'];
+	}
+	echo "<title>ADOdb Performance Monitor on $app</title><body bgcolor=white>";
+	if ($do == 'viewsql') $form = "<td><form># SQL:<input type=hidden value=viewsql name=do> <input type=text size=4 name=nsql value=$nsql><input type=submit value=Go></td></form>";
+	else $form = "<td>&nbsp;</td>";
+	
+	if  (empty($HTTP_GET_VARS['hidem']))
+	echo "<table border=1 width=100% bgcolor=lightyellow><tr><td colspan=2>
+	<b><a href=http://php.weblogs.com/adodb?perf=1>ADOdb</a> Performance Monitor</b> for $app</tr><tr><td>
+	<a href=?do=stats>Performance Stats</a> &nbsp; <a href=?do=viewsql>View SQL</a>
+	 &nbsp; <a href=?do=tables>View Tables</a> &nbsp; <a href=?do=poll>Poll Stats</a>",
+	 "$form",
+	 "</tr></table>";
+
+	 
+	 	switch ($do) {
+		default:
+		case 'stats':
+			echo $this->HealthCheck();
+			
+			echo $this->CheckMemory();
+			break;
+		case 'poll':
+			echo "<iframe width=720 height=80% 
+				src=\"{$HTTP_SERVER_VARS['PHP_SELF']}?do=poll2&hidem=1\"></iframe>";
+			break;
+		case 'poll2':
+			echo "<pre>";
+			$this->Poll($pollsecs);
+			break;
+		case 'viewsql':
+			if (empty($HTTP_GET_VARS['hidem']))
+				echo "&nbsp; <a href=\"?do=viewsql&clearsql=1\">Clear SQL Log</a><br>";
+			echo($this->SuspiciousSQL($nsql));
+			echo($this->ExpensiveSQL($nsql));
+			echo($this->InvalidSQL($nsql));
+			break;
+		case 'tables': 
+			echo $this->Tables(); break;
+		}
+		global $ADODB_vers;
+		echo "<p><div align=center><font size=1>$ADODB_vers Sponsored by <a href=http://phplens.com/>phpLens</a></font></div>";
+	}
+	
+	/*
+		Runs in infinite loop, returning real-time statistics
+	*/
+	function Poll($secs=5)
+	{
+		$this->conn->fnExecute = false;
+		//$this->conn->debug=1;
+		if ($secs <= 1) $secs = 1;
+		echo "Accumulating statistics, every $secs seconds...\n";flush();
+		$arro =& $this->PollParameters();
+		$cnt = 0;
+		set_time_limit(0);
+		sleep($secs);
+		while (1) {
+			$arr =& $this->PollParameters();
+			
+			$hits   = sprintf('%2.2f',$arr[0]);
+			$reads  = sprintf('%12.4f',($arr[1]-$arro[1])/$secs);
+			$writes = sprintf('%12.4f',($arr[2]-$arro[2])/$secs);
+			$sess = sprintf('%5d',$arr[3]);
+			
+			$load = $this->CPULoad();
+			if ($load !== false) {
+				$oslabel = 'WS-CPU%';
+				$osval = sprintf(" %2.1f  ",(float) $load);
+			}else {
+				$oslabel = '';
+				$osval = '';
+			}
+			if ($cnt % 10 == 0) echo " Time   ".$oslabel."   Hit%   Sess           Reads/s          Writes/s\n"; 
+			$cnt += 1;
+			echo date('H:i:s').'  '.$osval."$hits  $sess $reads $writes\n";
+			flush();
+			
+			sleep($secs);
+			$arro = $arr;
+		}
+	}
+	
+	/*
+		Returns basic health check in a command line interface
+	*/
+	function HealthCheckCLI()
+	{
+		return $this->HealthCheck(true);
+	}
+	
+		
+	/*
+		Returns basic health check as HTML
+	*/
+	function HealthCheck($cli=false)
+	{
+		$saveE = $this->conn->fnExecute;
+		$this->conn->fnExecute = false;	
+		if ($cli) $html = '';
+		else $html = $this->table.'<tr><td colspan=3><h3>'.$this->conn->databaseType.'</h3></td></tr>'.$this->titles;
+		
+		$oldc = false;
+		$bgc = '';
+		foreach($this->settings as $name => $arr) {
+			if ($arr === false) break;
+			
+			if (!is_string($name)) {
+				if ($cli) $html .= " -- $arr -- \n";
+				else $html .= "<tr bgcolor=$this->color><td colspan=3><i>$arr</i> &nbsp;</td></tr>";
+				continue;
+			}
+			
+			if (!is_array($arr)) break;
+			$category = $arr[0];
+			$how = $arr[1];
+			if (sizeof($arr)>2) $desc = $arr[2];
+			else $desc = ' &nbsp; ';
+			
+			
+			if ($category == 'HIDE') continue;
+			
+			$val = $this->_DBParameter($how);
+			
+			if ($desc && strncmp($desc,"=",1) === 0) {
+				$fn = substr($desc,1);
+				$desc = $this->$fn($val);
+			}
+			
+			if ($val === false) {
+				$m = $this->conn->ErrorMsg();
+				$val = "Error: $m"; 
+			} else {
+				if (is_numeric($val) && $val >= 256*1024) {
+					if ($val % (1024*1024) == 0) {
+						$val /= (1024*1024);
+						$val .= 'M';
+					} else if ($val % 1024 == 0) {
+						$val /= 1024;
+						$val .= 'K';
+					}
+					//$val = htmlspecialchars($val);
+				}
+			}
+			if ($category != $oldc) {
+				$oldc = $category;
+				//$bgc = ($bgc == ' bgcolor='.$this->color) ? ' bgcolor=white' : ' bgcolor='.$this->color;
+			}
+			if (strlen($desc)==0) $desc = '&nbsp;';
+			if (strlen($val)==0) $val = '&nbsp;';
+			if ($cli) {
+				$html  .= str_replace('&nbsp;','',sprintf($this->cliFormat,strip_tags($name),strip_tags($val),strip_tags($desc)));
+				
+			}else {
+				$html .= "<tr$bgc><td>".$name.'</td><td>'.$val.'</td><td>'.$desc."</td></tr>\n";
+			}
+		}
+		
+		if (!$cli) $html .= "</table>\n";
+		$this->conn->fnExecute = $saveE;
+			
+		return $html;	
+	}
+	
+	function Tables($orderby='1')
+	{
+		if (!$this->tablesSQL) return false;
+		
+		$savelog = $this->conn->LogSQL(false);
+		$rs = $this->conn->Execute($this->tablesSQL.' order by '.$orderby);
+		$this->conn->LogSQL($savelog);
+		$html = rs2html($rs,false,false,false,false);
+		return $html;
+	}
+	
+
+	function CreateLogTable()
+	{
+		if (!$this->createTableSQL) return false;
+		
+		$savelog = $this->conn->LogSQL(false);
+		$ok = $this->conn->Execute($this->createTableSQL);
+		$this->conn->LogSQL($savelog);
+		return ($ok) ? true : false;
+	}
+}
+
+
+
+
+?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-session-clob.php b/lib/adodb/adodb-session-clob.php
index 7e1eca54f5..a34cdbe19e 100644
--- a/lib/adodb/adodb-session-clob.php
+++ b/lib/adodb/adodb-session-clob.php
@@ -1,431 +1,439 @@
-<?php
-/*
-V3.40 19 May 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	  Set tabs to 4 for best viewing.
-  
-  Latest version of ADODB is available at http://php.weblogs.com/adodb
-  ======================================================================
-  
- This file provides PHP4 session management using the ADODB database
- wrapper library, using Oracle CLOB's to store data. Contributed by achim.gosse@ddd.de.
-
- Example
- =======
- 
- 	GLOBAL $HTTP_SESSION_VARS;
-	include('adodb.inc.php');
-	include('adodb-session.php');
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
-	
-To force non-persistent connections, call adodb_session_open first before session_start():
-
- 	GLOBAL $HTTP_SESSION_VARS;
-	include('adodb.inc.php');
-	include('adodb-session.php');
-	adodb_session_open(false,false,false);
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
-
- 
- Installation
- ============
- 1. Create this table in your database (syntax might vary depending on your db):
- 
-  create table sessions (
-	   SESSKEY char(32) not null,
-	   EXPIRY int(11) unsigned not null,
-	   EXPIREREF varchar(64),
-	   DATA CLOB,
-	  primary key (sesskey)
-  );
-
-
-  2. Then define the following parameters in this file:
-  	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
-	$ADODB_SESSION_CONNECT='server to connect to';
-	$ADODB_SESSION_USER ='user';
-	$ADODB_SESSION_PWD ='password';
-	$ADODB_SESSION_DB ='database';
-	$ADODB_SESSION_TBL = 'sessions'
-	$ADODB_SESSION_USE_LOBS = false; (or, if you wanna use CLOBS (= 'CLOB') or ( = 'BLOB')
-	
-  3. Recommended is PHP 4.0.6 or later. There are documented
-	 session bugs in earlier versions of PHP.
-
-  4. If you want to receive notifications when a session expires, then
-  	 you can tag a session with an EXPIREREF, and before the session
-	 record is deleted, we can call a function that will pass the EXPIREREF
-	 as the first parameter, and the session key as the second parameter.
-	 
-	 To do this, define a notification function, say NotifyFn:
-	 
-	 	function NotifyFn($expireref, $sesskey)
-	 	{
-	 	}
-	 
-	 Then define a global variable, with the first parameter being the
-	 global variable you would like to store in the EXPIREREF field, and
-	 the second is the function name.
-	 
-	 In this example, we want to be notified when a user's session 
-	 has expired, so we store the user id in $USERID, and make this
-	 the value stored in the EXPIREREF field:
-	 
-	 	$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-*/
-
-if (!defined('_ADODB_LAYER')) {
-	include (dirname(__FILE__).'/adodb.inc.php');
-}
-
-if (!defined('ADODB_SESSION')) {
-
- define('ADODB_SESSION',1);
- 
- /* if database time and system time is difference is greater than this, then give warning */
- define('ADODB_SESSION_SYNCH_SECS',60); 
-
-/****************************************************************************************\
-	Global definitions
-\****************************************************************************************/
-GLOBAL 	$ADODB_SESSION_CONNECT, 
-	$ADODB_SESSION_DRIVER,
-	$ADODB_SESSION_USER,
-	$ADODB_SESSION_PWD,
-	$ADODB_SESSION_DB,
-	$ADODB_SESS_CONN,
-	$ADODB_SESS_LIFE,
-	$ADODB_SESS_DEBUG,
-	$ADODB_SESSION_EXPIRE_NOTIFY,
-	$ADODB_SESSION_CRC;
-	$ADODB_SESSION_USE_LOBS;
-	
-	
-	$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
-	if ($ADODB_SESS_LIFE <= 1) {
-	 /*  bug in PHP 4.0.3 pl 1  -- how about other versions? */
-	 /* print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>"; */
-	 	$ADODB_SESS_LIFE=1440;
-	}
-	$ADODB_SESSION_CRC = false;
-	/* $ADODB_SESS_DEBUG = true; */
-	
-	/* //////////////////////////////// */
-	/* SET THE FOLLOWING PARAMETERS */
-	/* //////////////////////////////// */
-	
-	if (empty($ADODB_SESSION_DRIVER)) {
-		$ADODB_SESSION_DRIVER='mysql';
-		$ADODB_SESSION_CONNECT='localhost';
-		$ADODB_SESSION_USER ='root';
-		$ADODB_SESSION_PWD ='';
-		$ADODB_SESSION_DB ='xphplens_2';
-	}
-	
-	if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
-		$ADODB_SESSION_EXPIRE_NOTIFY = false;
-	}
-	/*   Made table name configurable - by David Johnson djohnson@inpro.net */
-	if (empty($ADODB_SESSION_TBL)){
-		$ADODB_SESSION_TBL = 'sessions';
-	}
-	
-
-	/*  defaulting $ADODB_SESSION_USE_LOBS */
-	if (!isset($ADODB_SESSION_USE_LOBS) || empty($ADODB_SESSION_USE_LOBS)) {
-		$ADODB_SESSION_USE_LOBS = false;
-	}
-
-	/*
-	$ADODB_SESS['driver'] = $ADODB_SESSION_DRIVER;
-	$ADODB_SESS['connect'] = $ADODB_SESSION_CONNECT;
-	$ADODB_SESS['user'] = $ADODB_SESSION_USER;
-	$ADODB_SESS['pwd'] = $ADODB_SESSION_PWD;
-	$ADODB_SESS['db'] = $ADODB_SESSION_DB;
-	$ADODB_SESS['life'] = $ADODB_SESS_LIFE;
-	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
-	
-	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
-	$ADODB_SESS['table'] = $ADODB_SESS_TBL;
-	*/
-	
-/****************************************************************************************\
-	Create the connection to the database. 
-	
-	If $ADODB_SESS_CONN already exists, reuse that connection
-\****************************************************************************************/
-function adodb_sess_open($save_path, $session_name,$persist=true) 
-{
-GLOBAL $ADODB_SESS_CONN;
-	if (isset($ADODB_SESS_CONN)) return true;
-	
-GLOBAL 	$ADODB_SESSION_CONNECT, 
-	$ADODB_SESSION_DRIVER,
-	$ADODB_SESSION_USER,
-	$ADODB_SESSION_PWD,
-	$ADODB_SESSION_DB,
-	$ADODB_SESS_DEBUG;
-	
-	/*  cannot use & below - do not know why... */
-	$ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
-	if (!empty($ADODB_SESS_DEBUG)) {
-		$ADODB_SESS_CONN->debug = true;
-		ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
-	}
-	if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
-			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-	else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
-			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-	
-	if (!$ok) ADOConnection::outp( "<p>Session: connection failed</p>",false);
-}
-
-/****************************************************************************************\
-	Close the connection
-\****************************************************************************************/
-function adodb_sess_close() 
-{
-global $ADODB_SESS_CONN;
-
-	if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
-	return true;
-}
-
-/****************************************************************************************\
-	Slurp in the session variables and return the serialized string
-\****************************************************************************************/
-function adodb_sess_read($key) 
-{
-global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
-
-	$rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
-	if ($rs) {
-		if ($rs->EOF) {
-			$v = '';
-		} else 
-			$v = rawurldecode(reset($rs->fields));
-			
-		$rs->Close();
-		
-		/*  new optimization adodb 2.1 */
-		$ADODB_SESSION_CRC = strlen($v).crc32($v);
-		
-		return $v;
-	}
-	
-	return ''; /*  thx to Jorma Tuomainen, webmaster#wizactive.com */
-}
-
-/****************************************************************************************\
-	Write the serialized data to a database.
-	
-	If the data has not been modified since adodb_sess_read(), we do not write.
-\****************************************************************************************/
-function adodb_sess_write($key, $val) 
-{
-	global
-		$ADODB_SESS_CONN, 
-		$ADODB_SESS_LIFE, 
-		$ADODB_SESSION_TBL,
-		$ADODB_SESS_DEBUG, 
-		$ADODB_SESSION_CRC,
-		$ADODB_SESSION_EXPIRE_NOTIFY,
-		$ADODB_SESSION_DRIVER,			/*  added */
-		$ADODB_SESSION_USE_LOBS;		/*  added */
-
-	$expiry = time() + $ADODB_SESS_LIFE;
-	
-	/*  crc32 optimization since adodb 2.1 */
-	/*  now we only update expiry date, thx to sebastian thom in adodb 2.32 */
-	if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
-		if ($ADODB_SESS_DEBUG) echo "<p>Session: Only updating date - crc32 not changed</p>";
-		$qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
-		$rs = $ADODB_SESS_CONN->Execute($qry);	
-		return true;
-	}
-	$val = rawurlencode($val);
-	
-	$arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		$var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		global $$var;
-		$arr['expireref'] = $$var;
-	}
-
-	
-	if ($ADODB_SESSION_USE_LOBS === false) {	/*  no lobs, simply use replace() */
-		$rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,$arr, 'sesskey',$autoQuote = true);
-		if (!$rs) {
-			$err = $ADODB_SESS_CONN->ErrorMsg();
-		}
-	} else {
-		/*  what value shall we insert/update for lob row? */
-		switch ($ADODB_SESSION_DRIVER) {
-			/*  empty_clob or empty_lob for oracle dbs */
-			case "oracle":
-			case "oci8":
-			case "oci8po":
-			case "oci805":
-				$lob_value = sprintf("empty_%s()", strtolower($ADODB_SESSION_USE_LOBS));
-				break;
-
-			/*  null for all other */
-			default:
-				$lob_value = "null";
-				break;
-		}
-
-		/*  do we insert or update? => as for sesskey */
-		$res = $ADODB_SESS_CONN->Execute("select count(*) as cnt from $ADODB_SESSION_TBL where sesskey = '$key'");
-		if ($res && ($res->fields["CNT"] > 0)) {
-			$qry = sprintf("update %s set expiry = %d, data = %s where sesskey = '%s'", $ADODB_SESSION_TBL, $expiry, $lob_value, $key);
-		} else {
-			/*  insert */
-			$qry = sprintf("insert into %s (sesskey, expiry, data) values ('%s', %d, %s)", $ADODB_SESSION_TBL, $key, $expiry, $lob_value);
-		}
-
-		$err = "";
-		$rs1 = $ADODB_SESS_CONN->Execute($qry);
-		if (!$rs1) {
-			$err .= $ADODB_SESS_CONN->ErrorMsg()."\n";
-		}
-		$rs2 = $ADODB_SESS_CONN->UpdateBlob($ADODB_SESSION_TBL, 'data', $val, "sesskey='$key'", strtoupper($ADODB_SESSION_USE_LOBS));
-		if (!$rs2) {
-			$err .= $ADODB_SESS_CONN->ErrorMsg()."\n";
-		}
-		$rs = ($rs1 && $rs2) ? true : false;
-	}
-
-	if (!$rs) {
-		ADOConnection::outp( '<p>Session Replace: '.nl2br($err).'</p>',false);
-	}  else {
-		/*  bug in access driver (could be odbc?) means that info is not commited */
-		/*  properly unless select statement executed in Win2000 */
-		if ($ADODB_SESS_CONN->databaseType == 'access') 
-			$rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
-	}
-	return !empty($rs);
-}
-
-function adodb_sess_destroy($key) 
-{
-	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-	
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
-		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
-		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-		$ADODB_SESS_CONN->SetFetchMode($savem);
-		if ($rs) {
-			$ADODB_SESS_CONN->BeginTrans();
-			while (!$rs->EOF) {
-				$ref = $rs->fields[0];
-				$key = $rs->fields[1];
-				$fn($ref,$key);
-				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-				$rs->MoveNext();
-			}
-			$ADODB_SESS_CONN->CommitTrans();
-		}
-	} else {
-		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
-		$rs = $ADODB_SESS_CONN->Execute($qry);
-	}
-	return $rs ? true : false;
-}
-
-function adodb_sess_gc($maxlifetime) 
-{
-	global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-	
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
-		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
-		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
-		$ADODB_SESS_CONN->SetFetchMode($savem);
-		if ($rs) {
-			$ADODB_SESS_CONN->BeginTrans();
-			while (!$rs->EOF) {
-				$ref = $rs->fields[0];
-				$key = $rs->fields[1];
-				$fn($ref,$key);
-				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-				$rs->MoveNext();
-			}
-			$ADODB_SESS_CONN->CommitTrans();
-		}
-	} else {
-		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
-		$ADODB_SESS_CONN->Execute($qry);
-	
-		if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p><b>Garbage Collection</b>: $qry</p>");
-	}
-	/*  suggested by Cameron, "GaM3R" <gamr@outworld.cx> */
-	if (defined('ADODB_SESSION_OPTIMIZE')) {
-	global $ADODB_SESSION_DRIVER;
-	
-		switch( $ADODB_SESSION_DRIVER ) {
-			case 'mysql':
-			case 'mysqlt':
-				$opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
-				break;
-			case 'postgresql':
-			case 'postgresql7':
-				$opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;	
-				break;
-		}
-		if (!empty($opt_qry)) {
-			$ADODB_SESS_CONN->Execute($opt_qry);
-		}
-	}
-	
-	$rs = $ADODB_SESS_CONN->SelectLimit('select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL,1);
-	if ($rs && !$rs->EOF) {
-	
-		$dbt = reset($rs->fields);
-		$rs->Close();
-		$dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbt);
-		$t = time();
-		if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
-		global $HTTP_SERVER_VARS;
-			$msg = "adodb-session.php: Server time for webserver {$HTTP_SERVER_VARS['HTTP_HOST']} not in synch: database=$dbt, webserver=".$t;
-			error_log($msg);
-			if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p>$msg</p>");
-		}
-	}
-	
-	return true;
-}
-
-session_module_name('user'); 
-session_set_save_handler(
-	"adodb_sess_open",
-	"adodb_sess_close",
-	"adodb_sess_read",
-	"adodb_sess_write",
-	"adodb_sess_destroy",
-	"adodb_sess_gc");
-}
-
-/*  TEST SCRIPT -- UNCOMMENT */
-
-if (0) {
-GLOBAL $HTTP_SESSION_VARS;
-
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	ADOConnection::outp( "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>",false);
-}
-
-?>
+<?php
+/*
+  V3.92  2 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	  Set tabs to 4 for best viewing.
+  
+  Latest version of ADODB is available at http://php.weblogs.com/adodb
+  ======================================================================
+  
+ This file provides PHP4 session management using the ADODB database
+ wrapper library, using Oracle CLOB's to store data. Contributed by achim.gosse@ddd.de.
+
+ Example
+ =======
+ 
+ 	GLOBAL $HTTP_SESSION_VARS;
+	include('adodb.inc.php');
+	include('adodb-session.php');
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+	
+To force non-persistent connections, call adodb_session_open first before session_start():
+
+ 	GLOBAL $HTTP_SESSION_VARS;
+	include('adodb.inc.php');
+	include('adodb-session.php');
+	adodb_session_open(false,false,false);
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+
+ 
+ Installation
+ ============
+ 1. Create this table in your database (syntax might vary depending on your db):
+ 
+  create table sessions (
+	   SESSKEY char(32) not null,
+	   EXPIRY int(11) unsigned not null,
+	   EXPIREREF varchar(64),
+	   DATA CLOB,
+	  primary key (sesskey)
+  );
+
+
+  2. Then define the following parameters in this file:
+  	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
+	$ADODB_SESSION_CONNECT='server to connect to';
+	$ADODB_SESSION_USER ='user';
+	$ADODB_SESSION_PWD ='password';
+	$ADODB_SESSION_DB ='database';
+	$ADODB_SESSION_TBL = 'sessions'
+	$ADODB_SESSION_USE_LOBS = false; (or, if you wanna use CLOBS (= 'CLOB') or ( = 'BLOB')
+	
+  3. Recommended is PHP 4.0.6 or later. There are documented
+	 session bugs in earlier versions of PHP.
+
+  4. If you want to receive notifications when a session expires, then
+  	 you can tag a session with an EXPIREREF, and before the session
+	 record is deleted, we can call a function that will pass the EXPIREREF
+	 as the first parameter, and the session key as the second parameter.
+	 
+	 To do this, define a notification function, say NotifyFn:
+	 
+	 	function NotifyFn($expireref, $sesskey)
+	 	{
+	 	}
+	 
+	 Then you need to define a global variable $ADODB_SESSION_EXPIRE_NOTIFY.
+	 This is an array with 2 elements, the first being the name of the variable
+	 you would like to store in the EXPIREREF field, and the 2nd is the 
+	 notification function's name.
+	 
+	 In this example, we want to be notified when a user's session 
+	 has expired, so we store the user id in the global variable $USERID, 
+	 store this value in the EXPIREREF field:
+	 
+	 	$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
+		
+	Then when the NotifyFn is called, we are passed the $USERID as the first
+	parameter, eg. NotifyFn($userid, $sesskey).
+*/
+
+if (!defined('_ADODB_LAYER')) {
+	include (dirname(__FILE__).'/adodb.inc.php');
+}
+
+if (!defined('ADODB_SESSION')) {
+
+ define('ADODB_SESSION',1);
+ 
+ /* if database time and system time is difference is greater than this, then give warning */
+ define('ADODB_SESSION_SYNCH_SECS',60); 
+
+/****************************************************************************************\
+	Global definitions
+\****************************************************************************************/
+GLOBAL 	$ADODB_SESSION_CONNECT, 
+	$ADODB_SESSION_DRIVER,
+	$ADODB_SESSION_USER,
+	$ADODB_SESSION_PWD,
+	$ADODB_SESSION_DB,
+	$ADODB_SESS_CONN,
+	$ADODB_SESS_LIFE,
+	$ADODB_SESS_DEBUG,
+	$ADODB_SESSION_EXPIRE_NOTIFY,
+	$ADODB_SESSION_CRC,
+	$ADODB_SESSION_USE_LOBS;
+	
+	if (!isset($ADODB_SESSION_USE_LOBS)) $ADODB_SESSION_USE_LOBS = 'CLOB';
+	
+	$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
+	if ($ADODB_SESS_LIFE <= 1) {
+	 // bug in PHP 4.0.3 pl 1  -- how about other versions?
+	 //print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>";
+	 	$ADODB_SESS_LIFE=1440;
+	}
+	$ADODB_SESSION_CRC = false;
+	//$ADODB_SESS_DEBUG = true;
+	
+	//////////////////////////////////
+	/* SET THE FOLLOWING PARAMETERS */
+	//////////////////////////////////
+	
+	if (empty($ADODB_SESSION_DRIVER)) {
+		$ADODB_SESSION_DRIVER='mysql';
+		$ADODB_SESSION_CONNECT='localhost';
+		$ADODB_SESSION_USER ='root';
+		$ADODB_SESSION_PWD ='';
+		$ADODB_SESSION_DB ='xphplens_2';
+	}
+	
+	if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
+		$ADODB_SESSION_EXPIRE_NOTIFY = false;
+	}
+	//  Made table name configurable - by David Johnson djohnson@inpro.net
+	if (empty($ADODB_SESSION_TBL)){
+		$ADODB_SESSION_TBL = 'sessions';
+	}
+	
+
+	// defaulting $ADODB_SESSION_USE_LOBS
+	if (!isset($ADODB_SESSION_USE_LOBS) || empty($ADODB_SESSION_USE_LOBS)) {
+		$ADODB_SESSION_USE_LOBS = false;
+	}
+
+	/*
+	$ADODB_SESS['driver'] = $ADODB_SESSION_DRIVER;
+	$ADODB_SESS['connect'] = $ADODB_SESSION_CONNECT;
+	$ADODB_SESS['user'] = $ADODB_SESSION_USER;
+	$ADODB_SESS['pwd'] = $ADODB_SESSION_PWD;
+	$ADODB_SESS['db'] = $ADODB_SESSION_DB;
+	$ADODB_SESS['life'] = $ADODB_SESS_LIFE;
+	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
+	
+	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
+	$ADODB_SESS['table'] = $ADODB_SESS_TBL;
+	*/
+	
+/****************************************************************************************\
+	Create the connection to the database. 
+	
+	If $ADODB_SESS_CONN already exists, reuse that connection
+\****************************************************************************************/
+function adodb_sess_open($save_path, $session_name,$persist=true) 
+{
+GLOBAL $ADODB_SESS_CONN;
+	if (isset($ADODB_SESS_CONN)) return true;
+	
+GLOBAL 	$ADODB_SESSION_CONNECT, 
+	$ADODB_SESSION_DRIVER,
+	$ADODB_SESSION_USER,
+	$ADODB_SESSION_PWD,
+	$ADODB_SESSION_DB,
+	$ADODB_SESS_DEBUG;
+	
+	// cannot use & below - do not know why...
+	$ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
+	if (!empty($ADODB_SESS_DEBUG)) {
+		$ADODB_SESS_CONN->debug = true;
+		ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
+	}
+	if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
+			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+	else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
+			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+	
+	if (!$ok) ADOConnection::outp( "<p>Session: connection failed</p>",false);
+}
+
+/****************************************************************************************\
+	Close the connection
+\****************************************************************************************/
+function adodb_sess_close() 
+{
+global $ADODB_SESS_CONN;
+
+	if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
+	return true;
+}
+
+/****************************************************************************************\
+	Slurp in the session variables and return the serialized string
+\****************************************************************************************/
+function adodb_sess_read($key) 
+{
+global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
+
+	$rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
+	if ($rs) {
+		if ($rs->EOF) {
+			$v = '';
+		} else 
+			$v = rawurldecode(reset($rs->fields));
+			
+		$rs->Close();
+		
+		// new optimization adodb 2.1
+		$ADODB_SESSION_CRC = strlen($v).crc32($v);
+		
+		return $v;
+	}
+	
+	return ''; // thx to Jorma Tuomainen, webmaster#wizactive.com
+}
+
+/****************************************************************************************\
+	Write the serialized data to a database.
+	
+	If the data has not been modified since adodb_sess_read(), we do not write.
+\****************************************************************************************/
+function adodb_sess_write($key, $val) 
+{
+	global
+		$ADODB_SESS_CONN, 
+		$ADODB_SESS_LIFE, 
+		$ADODB_SESSION_TBL,
+		$ADODB_SESS_DEBUG, 
+		$ADODB_SESSION_CRC,
+		$ADODB_SESSION_EXPIRE_NOTIFY,
+		$ADODB_SESSION_DRIVER,			// added
+		$ADODB_SESSION_USE_LOBS;		// added
+
+	$expiry = time() + $ADODB_SESS_LIFE;
+	
+	// crc32 optimization since adodb 2.1
+	// now we only update expiry date, thx to sebastian thom in adodb 2.32
+	if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
+		if ($ADODB_SESS_DEBUG) echo "<p>Session: Only updating date - crc32 not changed</p>";
+		$qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
+		$rs = $ADODB_SESS_CONN->Execute($qry);	
+		return true;
+	}
+	$val = rawurlencode($val);
+	
+	$arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		$var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		global $$var;
+		$arr['expireref'] = $$var;
+	}
+
+	
+	if ($ADODB_SESSION_USE_LOBS === false) {	// no lobs, simply use replace()
+		$rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,$arr, 'sesskey',$autoQuote = true);
+		if (!$rs) {
+			$err = $ADODB_SESS_CONN->ErrorMsg();
+		}
+	} else {
+		// what value shall we insert/update for lob row?
+		switch ($ADODB_SESSION_DRIVER) {
+			// empty_clob or empty_lob for oracle dbs
+			case "oracle":
+			case "oci8":
+			case "oci8po":
+			case "oci805":
+				$lob_value = sprintf("empty_%s()", strtolower($ADODB_SESSION_USE_LOBS));
+				break;
+
+			// null for all other
+			default:
+				$lob_value = "null";
+				break;
+		}
+
+		// do we insert or update? => as for sesskey
+		$res = $ADODB_SESS_CONN->Execute("select count(*) as cnt from $ADODB_SESSION_TBL where sesskey = '$key'");
+		if ($res && reset($res->fields) > 0) {
+			$qry = sprintf("update %s set expiry = %d, data = %s where sesskey = '%s'", $ADODB_SESSION_TBL, $expiry, $lob_value, $key);
+		} else {
+			// insert
+			$qry = sprintf("insert into %s (sesskey, expiry, data) values ('%s', %d, %s)", $ADODB_SESSION_TBL, $key, $expiry, $lob_value);
+		}
+
+		$err = "";
+		$rs1 = $ADODB_SESS_CONN->Execute($qry);
+		if (!$rs1) {
+			$err .= $ADODB_SESS_CONN->ErrorMsg()."\n";
+		}
+		$rs2 = $ADODB_SESS_CONN->UpdateBlob($ADODB_SESSION_TBL, 'data', $val, "sesskey='$key'", strtoupper($ADODB_SESSION_USE_LOBS));
+		if (!$rs2) {
+			$err .= $ADODB_SESS_CONN->ErrorMsg()."\n";
+		}
+		$rs = ($rs1 && $rs2) ? true : false;
+	}
+
+	if (!$rs) {
+		ADOConnection::outp( '<p>Session Replace: '.nl2br($err).'</p>',false);
+	}  else {
+		// bug in access driver (could be odbc?) means that info is not commited
+		// properly unless select statement executed in Win2000
+		if ($ADODB_SESS_CONN->databaseType == 'access') 
+			$rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
+	}
+	return !empty($rs);
+}
+
+function adodb_sess_destroy($key) 
+{
+	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
+	
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
+		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
+		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+		$ADODB_SESS_CONN->SetFetchMode($savem);
+		if ($rs) {
+			$ADODB_SESS_CONN->BeginTrans();
+			while (!$rs->EOF) {
+				$ref = $rs->fields[0];
+				$key = $rs->fields[1];
+				$fn($ref,$key);
+				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+				$rs->MoveNext();
+			}
+			$ADODB_SESS_CONN->CommitTrans();
+		}
+	} else {
+		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
+		$rs = $ADODB_SESS_CONN->Execute($qry);
+	}
+	return $rs ? true : false;
+}
+
+function adodb_sess_gc($maxlifetime) 
+{
+	global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
+	
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
+		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
+		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
+		$ADODB_SESS_CONN->SetFetchMode($savem);
+		if ($rs) {
+			$ADODB_SESS_CONN->BeginTrans();
+			while (!$rs->EOF) {
+				$ref = $rs->fields[0];
+				$key = $rs->fields[1];
+				$fn($ref,$key);
+				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+				$rs->MoveNext();
+			}
+			$ADODB_SESS_CONN->CommitTrans();
+		}
+	} else {
+		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
+		$ADODB_SESS_CONN->Execute($qry);
+	
+		if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p><b>Garbage Collection</b>: $qry</p>");
+	}
+	// suggested by Cameron, "GaM3R" <gamr@outworld.cx>
+	if (defined('ADODB_SESSION_OPTIMIZE')) {
+	global $ADODB_SESSION_DRIVER;
+	
+		switch( $ADODB_SESSION_DRIVER ) {
+			case 'mysql':
+			case 'mysqlt':
+				$opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
+				break;
+			case 'postgresql':
+			case 'postgresql7':
+				$opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;	
+				break;
+		}
+		if (!empty($opt_qry)) {
+			$ADODB_SESS_CONN->Execute($opt_qry);
+		}
+	}
+	if ($ADODB_SESS_CONN->dataProvider === 'oci8') $sql = 'select  TO_CHAR('.($ADODB_SESS_CONN->sysTimeStamp).', \'RRRR-MM-DD HH24:MI:SS\') from '. $ADODB_SESSION_TBL;
+	else $sql = 'select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL;
+	
+	$rs =& $ADODB_SESS_CONN->SelectLimit($sql,1);
+	if ($rs && !$rs->EOF) {
+	
+		$dbts = reset($rs->fields);
+		$rs->Close();
+		$dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbts);
+		$t = time();
+		if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
+		global $HTTP_SERVER_VARS;
+			$msg = 
+			__FILE__.": Server time for webserver {$HTTP_SERVER_VARS['HTTP_HOST']} not in synch with database: database=$dbt ($dbts), webserver=$t (diff=".(abs($dbt-$t)/3600)." hrs)";
+			error_log($msg);
+			if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p>$msg</p>");
+		}
+	}
+	
+	return true;
+}
+
+session_module_name('user'); 
+session_set_save_handler(
+	"adodb_sess_open",
+	"adodb_sess_close",
+	"adodb_sess_read",
+	"adodb_sess_write",
+	"adodb_sess_destroy",
+	"adodb_sess_gc");
+}
+
+/*  TEST SCRIPT -- UNCOMMENT */
+
+if (0) {
+GLOBAL $HTTP_SESSION_VARS;
+
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	ADOConnection::outp( "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>",false);
+}
+
+?>
diff --git a/lib/adodb/adodb-session.php b/lib/adodb/adodb-session.php
index d808b06d7c..4a2aefdfb4 100644
--- a/lib/adodb/adodb-session.php
+++ b/lib/adodb/adodb-session.php
@@ -1,379 +1,398 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	  Set tabs to 4 for best viewing.
-  
-  Latest version of ADODB is available at http://php.weblogs.com/adodb
-  ======================================================================
-  
- This file provides PHP4 session management using the ADODB database
-wrapper library.
- 
- Example
- =======
- 
- 	GLOBAL $HTTP_SESSION_VARS;
-	include('adodb.inc.php');
-	include('adodb-session.php');
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
-	
-To force non-persistent connections, call adodb_session_open first before session_start():
-
- 	GLOBAL $HTTP_SESSION_VARS;
-	include('adodb.inc.php');
-	include('adodb-session.php');
-	adodb_sess_open(false,false,false);
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
-
- 
- Installation
- ============
- 1. Create this table in your database (syntax might vary depending on your db):
- 
-  create table sessions (
-	   SESSKEY char(32) not null,
-	   EXPIRY int(11) unsigned not null,
-	   EXPIREREF varchar(64),
-	   DATA text not null,
-	  primary key (sesskey)
-  );
-
-
-  2. Then define the following parameters in this file:
-  	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
-	$ADODB_SESSION_CONNECT='server to connect to';
-	$ADODB_SESSION_USER ='user';
-	$ADODB_SESSION_PWD ='password';
-	$ADODB_SESSION_DB ='database';
-	$ADODB_SESSION_TBL = 'sessions'
-	
-  3. Recommended is PHP 4.0.6 or later. There are documented
-	 session bugs in earlier versions of PHP.
-
-  4. If you want to receive notifications when a session expires, then
-  	 you can tag a session with an EXPIREREF, and before the session
-	 record is deleted, we can call a function that will pass the EXPIREREF
-	 as the first parameter, and the session key as the second parameter.
-	 
-	 To do this, define a notification function, say NotifyFn:
-	 
-	 	function NotifyFn($expireref, $sesskey)
-	 	{
-	 	}
-	 
-	 Then define a global variable, with the first parameter being the
-	 global variable you would like to store in the EXPIREREF field, and
-	 the second is the function name.
-	 
-	 In this example, we want to be notified when a user's session 
-	 has expired, so we store the user id in $USERID, and make this
-	 the value stored in the EXPIREREF field:
-	 
-	 	$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-*/
-
-if (!defined('_ADODB_LAYER')) {
-	include (dirname(__FILE__).'/adodb.inc.php');
-}
-
-if (!defined('ADODB_SESSION')) {
-
- define('ADODB_SESSION',1);
- 
- /* if database time and system time is difference is greater than this, then give warning */
- define('ADODB_SESSION_SYNCH_SECS',60); 
-
-/****************************************************************************************\
-	Global definitions
-\****************************************************************************************/
-GLOBAL 	$ADODB_SESSION_CONNECT, 
-	$ADODB_SESSION_DRIVER,
-	$ADODB_SESSION_USER,
-	$ADODB_SESSION_PWD,
-	$ADODB_SESSION_DB,
-	$ADODB_SESS_CONN,
-	$ADODB_SESS_LIFE,
-	$ADODB_SESS_DEBUG,
-	$ADODB_SESSION_EXPIRE_NOTIFY,
-	$ADODB_SESSION_CRC;
-	
-	
-	$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
-	if ($ADODB_SESS_LIFE <= 1) {
-	 /*  bug in PHP 4.0.3 pl 1  -- how about other versions? */
-	 /* print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>"; */
-	 	$ADODB_SESS_LIFE=1440;
-	}
-	$ADODB_SESSION_CRC = false;
-	/* $ADODB_SESS_DEBUG = true; */
-	
-	/* //////////////////////////////// */
-	/* SET THE FOLLOWING PARAMETERS */
-	/* //////////////////////////////// */
-	
-	if (empty($ADODB_SESSION_DRIVER)) {
-		$ADODB_SESSION_DRIVER='mysql';
-		$ADODB_SESSION_CONNECT='localhost';
-		$ADODB_SESSION_USER ='root';
-		$ADODB_SESSION_PWD ='';
-		$ADODB_SESSION_DB ='xphplens_2';
-	}
-	
-	if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
-		$ADODB_SESSION_EXPIRE_NOTIFY = false;
-	}
-	/*   Made table name configurable - by David Johnson djohnson@inpro.net */
-	if (empty($ADODB_SESSION_TBL)){
-		$ADODB_SESSION_TBL = 'sessions';
-	}
-	
-	/*
-	$ADODB_SESS['driver'] = $ADODB_SESSION_DRIVER;
-	$ADODB_SESS['connect'] = $ADODB_SESSION_CONNECT;
-	$ADODB_SESS['user'] = $ADODB_SESSION_USER;
-	$ADODB_SESS['pwd'] = $ADODB_SESSION_PWD;
-	$ADODB_SESS['db'] = $ADODB_SESSION_DB;
-	$ADODB_SESS['life'] = $ADODB_SESS_LIFE;
-	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
-	
-	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
-	$ADODB_SESS['table'] = $ADODB_SESS_TBL;
-	*/
-	
-/****************************************************************************************\
-	Create the connection to the database. 
-	
-	If $ADODB_SESS_CONN already exists, reuse that connection
-\****************************************************************************************/
-function adodb_sess_open($save_path, $session_name,$persist=true) 
-{
-GLOBAL $ADODB_SESS_CONN;
-	if (isset($ADODB_SESS_CONN)) return true;
-	
-GLOBAL 	$ADODB_SESSION_CONNECT, 
-	$ADODB_SESSION_DRIVER,
-	$ADODB_SESSION_USER,
-	$ADODB_SESSION_PWD,
-	$ADODB_SESSION_DB,
-	$ADODB_SESS_DEBUG;
-	
-	/*  cannot use & below - do not know why... */
-	$ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
-	if (!empty($ADODB_SESS_DEBUG)) {
-		$ADODB_SESS_CONN->debug = true;
-		ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
-	}
-	if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
-			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-	else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
-			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-	
-	if (!$ok) ADOConnection::outp( "<p>Session: connection failed</p>",false);
-}
-
-/****************************************************************************************\
-	Close the connection
-\****************************************************************************************/
-function adodb_sess_close() 
-{
-global $ADODB_SESS_CONN;
-
-	if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
-	return true;
-}
-
-/****************************************************************************************\
-	Slurp in the session variables and return the serialized string
-\****************************************************************************************/
-function adodb_sess_read($key) 
-{
-global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
-
-	$rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
-	if ($rs) {
-		if ($rs->EOF) {
-			$v = '';
-		} else 
-			$v = rawurldecode(reset($rs->fields));
-			
-		$rs->Close();
-		
-		/*  new optimization adodb 2.1 */
-		$ADODB_SESSION_CRC = strlen($v).crc32($v);
-		
-		return $v;
-	}
-	
-	return ''; /*  thx to Jorma Tuomainen, webmaster#wizactive.com */
-}
-
-/****************************************************************************************\
-	Write the serialized data to a database.
-	
-	If the data has not been modified since adodb_sess_read(), we do not write.
-\****************************************************************************************/
-function adodb_sess_write($key, $val) 
-{
-	global
-		$ADODB_SESS_CONN, 
-		$ADODB_SESS_LIFE, 
-		$ADODB_SESSION_TBL,
-		$ADODB_SESS_DEBUG, 
-		$ADODB_SESSION_CRC,
-		$ADODB_SESSION_EXPIRE_NOTIFY;
-
-	$expiry = time() + $ADODB_SESS_LIFE;
-	
-	/*  crc32 optimization since adodb 2.1 */
-	/*  now we only update expiry date, thx to sebastian thom in adodb 2.32 */
-	if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
-		if ($ADODB_SESS_DEBUG) echo "<p>Session: Only updating date - crc32 not changed</p>";
-		$qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
-		$rs = $ADODB_SESS_CONN->Execute($qry);	
-		return true;
-	}
-	$val = rawurlencode($val);
-	
-	$arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		$var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		global $$var;
-		$arr['expireref'] = $$var;
-	}
-	$rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,$arr,
-    	'sesskey',$autoQuote = true);
-	
-	if (!$rs) {
-		ADOConnection::outp( '<p>Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'</p>',false);
-	}  else {
-		/*  bug in access driver (could be odbc?) means that info is not commited */
-		/*  properly unless select statement executed in Win2000 */
-		if ($ADODB_SESS_CONN->databaseType == 'access') 
-			$rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
-	}
-	return !empty($rs);
-}
-
-function adodb_sess_destroy($key) 
-{
-	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-	
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
-		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
-		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-		$ADODB_SESS_CONN->SetFetchMode($savem);
-		if ($rs) {
-			$ADODB_SESS_CONN->BeginTrans();
-			while (!$rs->EOF) {
-				$ref = $rs->fields[0];
-				$key = $rs->fields[1];
-				$fn($ref,$key);
-				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-				$rs->MoveNext();
-			}
-			$ADODB_SESS_CONN->CommitTrans();
-		}
-	} else {
-		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
-		$rs = $ADODB_SESS_CONN->Execute($qry);
-	}
-	return $rs ? true : false;
-}
-
-function adodb_sess_gc($maxlifetime) 
-{
-	global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-	
-	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
-		reset($ADODB_SESSION_EXPIRE_NOTIFY);
-		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
-		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
-		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
-		$ADODB_SESS_CONN->SetFetchMode($savem);
-		if ($rs) {
-			$ADODB_SESS_CONN->BeginTrans();
-			while (!$rs->EOF) {
-				$ref = $rs->fields[0];
-				$key = $rs->fields[1];
-				$fn($ref,$key);
-				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
-				$rs->MoveNext();
-			}
-			$ADODB_SESS_CONN->CommitTrans();
-		}
-	} else {
-		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
-		$ADODB_SESS_CONN->Execute($qry);
-	
-		if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p><b>Garbage Collection</b>: $qry</p>");
-	}
-	/*  suggested by Cameron, "GaM3R" <gamr@outworld.cx> */
-	if (defined('ADODB_SESSION_OPTIMIZE')) {
-	global $ADODB_SESSION_DRIVER;
-	
-		switch( $ADODB_SESSION_DRIVER ) {
-			case 'mysql':
-			case 'mysqlt':
-				$opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
-				break;
-			case 'postgresql':
-			case 'postgresql7':
-				$opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;	
-				break;
-		}
-		if (!empty($opt_qry)) {
-			$ADODB_SESS_CONN->Execute($opt_qry);
-		}
-	}
-	
-	$rs = $ADODB_SESS_CONN->SelectLimit('select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL,1);
-	if ($rs && !$rs->EOF) {
-	
-		$dbt = reset($rs->fields);
-		$rs->Close();
-		$dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbt);
-		$t = time();
-		if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
-		global $HTTP_SERVER_VARS;
-			$msg = "adodb-session.php: Server time for webserver {$HTTP_SERVER_VARS['HTTP_HOST']} not in synch: database=$dbt, webserver=".$t;
-			error_log($msg);
-			if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p>$msg</p>");
-		}
-	}
-	
-	return true;
-}
-
-session_module_name('user'); 
-session_set_save_handler(
-	"adodb_sess_open",
-	"adodb_sess_close",
-	"adodb_sess_read",
-	"adodb_sess_write",
-	"adodb_sess_destroy",
-	"adodb_sess_gc");
-}
-
-/*  TEST SCRIPT -- UNCOMMENT */
-
-if (0) {
-GLOBAL $HTTP_SESSION_VARS;
-
-	session_start();
-	session_register('AVAR');
-	$HTTP_SESSION_VARS['AVAR'] += 1;
-	ADOConnection::outp( "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>",false);
-}
-
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	  Set tabs to 4 for best viewing.
+  
+  Latest version of ADODB is available at http://php.weblogs.com/adodb
+  ======================================================================
+  
+ This file provides PHP4 session management using the ADODB database
+wrapper library.
+ 
+ Example
+ =======
+ 
+ 	GLOBAL $HTTP_SESSION_VARS;
+	include('adodb.inc.php');
+	include('adodb-session.php');
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+	
+To force non-persistent connections, call adodb_session_open first before session_start():
+
+ 	GLOBAL $HTTP_SESSION_VARS;
+	include('adodb.inc.php');
+	include('adodb-session.php');
+	adodb_sess_open(false,false,false);
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+
+ 
+ Installation
+ ============
+ 1. Create this table in your database (syntax might vary depending on your db):
+ 
+  create table sessions (
+	   SESSKEY char(32) not null,
+	   EXPIRY int(11) unsigned not null,
+	   EXPIREREF varchar(64),
+	   DATA text not null,
+	  primary key (sesskey)
+  );
+  
+  For oracle:
+    create table sessions (
+	   SESSKEY char(32) not null,
+	   EXPIRY DECIMAL(16)  not null,
+	   EXPIREREF varchar(64),
+	   DATA varchar(4000) not null,
+	  primary key (sesskey)
+  );
+
+
+  2. Then define the following parameters. You can either modify
+     this file, or define them before this file is included:
+	 
+  	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
+	$ADODB_SESSION_CONNECT='server to connect to';
+	$ADODB_SESSION_USER ='user';
+	$ADODB_SESSION_PWD ='password';
+	$ADODB_SESSION_DB ='database';
+	$ADODB_SESSION_TBL = 'sessions'
+	
+  3. Recommended is PHP 4.0.6 or later. There are documented
+	 session bugs in earlier versions of PHP.
+
+  4. If you want to receive notifications when a session expires, then
+  	 you can tag a session with an EXPIREREF, and before the session
+	 record is deleted, we can call a function that will pass the EXPIREREF
+	 as the first parameter, and the session key as the second parameter.
+	 
+	 To do this, define a notification function, say NotifyFn:
+	 
+	 	function NotifyFn($expireref, $sesskey)
+	 	{
+	 	}
+	 
+	 Then you need to define a global variable $ADODB_SESSION_EXPIRE_NOTIFY.
+	 This is an array with 2 elements, the first being the name of the variable
+	 you would like to store in the EXPIREREF field, and the 2nd is the 
+	 notification function's name.
+	 
+	 In this example, we want to be notified when a user's session 
+	 has expired, so we store the user id in the global variable $USERID, 
+	 store this value in the EXPIREREF field:
+	 
+	 	$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
+		
+	Then when the NotifyFn is called, we are passed the $USERID as the first
+	parameter, eg. NotifyFn($userid, $sesskey).
+*/
+
+if (!defined('_ADODB_LAYER')) {
+	include (dirname(__FILE__).'/adodb.inc.php');
+}
+
+if (!defined('ADODB_SESSION')) {
+
+ define('ADODB_SESSION',1);
+ 
+ /* if database time and system time is difference is greater than this, then give warning */
+ define('ADODB_SESSION_SYNCH_SECS',60); 
+
+/****************************************************************************************\
+	Global definitions
+\****************************************************************************************/
+GLOBAL 	$ADODB_SESSION_CONNECT, 
+	$ADODB_SESSION_DRIVER,
+	$ADODB_SESSION_USER,
+	$ADODB_SESSION_PWD,
+	$ADODB_SESSION_DB,
+	$ADODB_SESS_CONN,
+	$ADODB_SESS_LIFE,
+	$ADODB_SESS_DEBUG,
+	$ADODB_SESSION_EXPIRE_NOTIFY,
+	$ADODB_SESSION_CRC;
+	
+	
+	$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
+	if ($ADODB_SESS_LIFE <= 1) {
+	 // bug in PHP 4.0.3 pl 1  -- how about other versions?
+	 //print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>";
+	 	$ADODB_SESS_LIFE=1440;
+	}
+	$ADODB_SESSION_CRC = false;
+	//$ADODB_SESS_DEBUG = true;
+	
+	//////////////////////////////////
+	/* SET THE FOLLOWING PARAMETERS */
+	//////////////////////////////////
+	
+	if (empty($ADODB_SESSION_DRIVER)) {
+		$ADODB_SESSION_DRIVER='mysql';
+		$ADODB_SESSION_CONNECT='localhost';
+		$ADODB_SESSION_USER ='root';
+		$ADODB_SESSION_PWD ='';
+		$ADODB_SESSION_DB ='xphplens_2';
+	}
+	
+	if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
+		$ADODB_SESSION_EXPIRE_NOTIFY = false;
+	}
+	//  Made table name configurable - by David Johnson djohnson@inpro.net
+	if (empty($ADODB_SESSION_TBL)){
+		$ADODB_SESSION_TBL = 'sessions';
+	}
+	
+	/*
+	$ADODB_SESS['driver'] = $ADODB_SESSION_DRIVER;
+	$ADODB_SESS['connect'] = $ADODB_SESSION_CONNECT;
+	$ADODB_SESS['user'] = $ADODB_SESSION_USER;
+	$ADODB_SESS['pwd'] = $ADODB_SESSION_PWD;
+	$ADODB_SESS['db'] = $ADODB_SESSION_DB;
+	$ADODB_SESS['life'] = $ADODB_SESS_LIFE;
+	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
+	
+	$ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
+	$ADODB_SESS['table'] = $ADODB_SESS_TBL;
+	*/
+	
+/****************************************************************************************\
+	Create the connection to the database. 
+	
+	If $ADODB_SESS_CONN already exists, reuse that connection
+\****************************************************************************************/
+function adodb_sess_open($save_path, $session_name,$persist=true) 
+{
+GLOBAL $ADODB_SESS_CONN;
+	if (isset($ADODB_SESS_CONN)) return true;
+	
+GLOBAL 	$ADODB_SESSION_CONNECT, 
+	$ADODB_SESSION_DRIVER,
+	$ADODB_SESSION_USER,
+	$ADODB_SESSION_PWD,
+	$ADODB_SESSION_DB,
+	$ADODB_SESS_DEBUG;
+	
+	// cannot use & below - do not know why...
+	$ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
+	if (!empty($ADODB_SESS_DEBUG)) {
+		$ADODB_SESS_CONN->debug = true;
+		ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
+	}
+	if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
+			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+	else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
+			$ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+	
+	if (!$ok) ADOConnection::outp( "<p>Session: connection failed</p>",false);
+}
+
+/****************************************************************************************\
+	Close the connection
+\****************************************************************************************/
+function adodb_sess_close() 
+{
+global $ADODB_SESS_CONN;
+
+	if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
+	return true;
+}
+
+/****************************************************************************************\
+	Slurp in the session variables and return the serialized string
+\****************************************************************************************/
+function adodb_sess_read($key) 
+{
+global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
+
+	$rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
+	if ($rs) {
+		if ($rs->EOF) {
+			$v = '';
+		} else 
+			$v = rawurldecode(reset($rs->fields));
+			
+		$rs->Close();
+		
+		// new optimization adodb 2.1
+		$ADODB_SESSION_CRC = strlen($v).crc32($v);
+		
+		return $v;
+	}
+	
+	return ''; // thx to Jorma Tuomainen, webmaster#wizactive.com
+}
+
+/****************************************************************************************\
+	Write the serialized data to a database.
+	
+	If the data has not been modified since adodb_sess_read(), we do not write.
+\****************************************************************************************/
+function adodb_sess_write($key, $val) 
+{
+	global
+		$ADODB_SESS_CONN, 
+		$ADODB_SESS_LIFE, 
+		$ADODB_SESSION_TBL,
+		$ADODB_SESS_DEBUG, 
+		$ADODB_SESSION_CRC,
+		$ADODB_SESSION_EXPIRE_NOTIFY;
+
+	$expiry = time() + $ADODB_SESS_LIFE;
+	
+	// crc32 optimization since adodb 2.1
+	// now we only update expiry date, thx to sebastian thom in adodb 2.32
+	if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
+		if ($ADODB_SESS_DEBUG) echo "<p>Session: Only updating date - crc32 not changed</p>";
+		$qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
+		$rs = $ADODB_SESS_CONN->Execute($qry);	
+		return true;
+	}
+	$val = rawurlencode($val);
+	
+	$arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		$var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		global $$var;
+		$arr['expireref'] = $$var;
+	}
+	$rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,$arr,
+    	'sesskey',$autoQuote = true);
+	
+	if (!$rs) {
+		ADOConnection::outp( '<p>Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'</p>',false);
+	}  else {
+		// bug in access driver (could be odbc?) means that info is not commited
+		// properly unless select statement executed in Win2000
+		if ($ADODB_SESS_CONN->databaseType == 'access') 
+			$rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
+	}
+	return !empty($rs);
+}
+
+function adodb_sess_destroy($key) 
+{
+	global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
+	
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
+		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
+		$rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+		$ADODB_SESS_CONN->SetFetchMode($savem);
+		if ($rs) {
+			$ADODB_SESS_CONN->BeginTrans();
+			while (!$rs->EOF) {
+				$ref = $rs->fields[0];
+				$key = $rs->fields[1];
+				$fn($ref,$key);
+				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+				$rs->MoveNext();
+			}
+			$ADODB_SESS_CONN->CommitTrans();
+		}
+	} else {
+		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
+		$rs = $ADODB_SESS_CONN->Execute($qry);
+	}
+	return $rs ? true : false;
+}
+
+function adodb_sess_gc($maxlifetime) 
+{
+	global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
+	
+	if ($ADODB_SESSION_EXPIRE_NOTIFY) {
+		reset($ADODB_SESSION_EXPIRE_NOTIFY);
+		$fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
+		$savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
+		$rs =& $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
+		$ADODB_SESS_CONN->SetFetchMode($savem);
+		if ($rs) {
+			$ADODB_SESS_CONN->BeginTrans();
+			while (!$rs->EOF) {
+				$ref = $rs->fields[0];
+				$key = $rs->fields[1];
+				$fn($ref,$key);
+				$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
+				$rs->MoveNext();
+			}
+			$ADODB_SESS_CONN->CommitTrans();
+		}
+	} else {
+		$qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
+		$ADODB_SESS_CONN->Execute($qry);
+	
+		if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p><b>Garbage Collection</b>: $qry</p>");
+	}
+	// suggested by Cameron, "GaM3R" <gamr@outworld.cx>
+	if (defined('ADODB_SESSION_OPTIMIZE')) {
+	global $ADODB_SESSION_DRIVER;
+	
+		switch( $ADODB_SESSION_DRIVER ) {
+			case 'mysql':
+			case 'mysqlt':
+				$opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
+				break;
+			case 'postgresql':
+			case 'postgresql7':
+				$opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;	
+				break;
+		}
+		if (!empty($opt_qry)) {
+			$ADODB_SESS_CONN->Execute($opt_qry);
+		}
+	}
+	if ($ADODB_SESS_CONN->dataProvider === 'oci8') $sql = 'select  TO_CHAR('.($ADODB_SESS_CONN->sysTimeStamp).', \'RRRR-MM-DD HH24:MI:SS\') from '. $ADODB_SESSION_TBL;
+	else $sql = 'select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL;
+	
+	$rs =& $ADODB_SESS_CONN->SelectLimit($sql,1);
+	if ($rs && !$rs->EOF) {
+	
+		$dbts = reset($rs->fields);
+		$rs->Close();
+		$dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbts);
+		$t = time();
+	
+		if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
+		global $HTTP_SERVER_VARS;
+			$msg = 
+			__FILE__.": Server time for webserver {$HTTP_SERVER_VARS['HTTP_HOST']} not in synch with database: database=$dbt ($dbts), webserver=$t (diff=".(abs($dbt-$t)/3600)." hrs)";
+			error_log($msg);
+			if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p>$msg</p>");
+		}
+	}
+	
+	return true;
+}
+
+session_module_name('user'); 
+session_set_save_handler(
+	"adodb_sess_open",
+	"adodb_sess_close",
+	"adodb_sess_read",
+	"adodb_sess_write",
+	"adodb_sess_destroy",
+	"adodb_sess_gc");
+}
+
+/*  TEST SCRIPT -- UNCOMMENT */
+
+if (0) {
+GLOBAL $HTTP_SESSION_VARS;
+
+	session_start();
+	session_register('AVAR');
+	$HTTP_SESSION_VARS['AVAR'] += 1;
+	ADOConnection::outp( "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>",false);
+}
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-time.inc.php b/lib/adodb/adodb-time.inc.php
index 5a0f6cac36..5ea9c9eef9 100644
--- a/lib/adodb/adodb-time.inc.php
+++ b/lib/adodb/adodb-time.inc.php
@@ -1,868 +1,899 @@
-<?php
-/**
-ADOdb Date Library, part of the ADOdb abstraction library
-Download: http://php.weblogs.com/adodb_date_time_library
-
-PHP native date functions use integer timestamps for computations.
-Because of this, dates are restricted to the years 1901-2038 on Unix 
-and 1970-2038 on Windows due to integer overflow for dates beyond 
-those years. This library overcomes these limitations by replacing the 
-native function's signed integers (normally 32-bits) with PHP floating 
-point numbers (normally 64-bits).
-
-Dates from 100 A.D. to 3000 A.D. and later
-have been tested. The minimum is 100 A.D. as <100 will invoke the
-2 => 4 digit year conversion. The maximum is billions of years in the 
-future, but this is a theoretical limit as the computation of that year 
-would take too long with the current implementation of adodb_mktime().
-
-This library replaces native functions as follows:
-
-<pre>	
-	getdate()  with  adodb_getdate()
-	date()     with  adodb_date() 
-	gmdate()   with  adodb_gmdate()
-	mktime()   with  adodb_mktime()
-	gmmktime() with  adodb_gmmktime()45
-</pre>
-	
-The parameters are identical, except that adodb_date() accepts a subset
-of date()'s field formats. Mktime() will convert from local time to GMT, 
-and date() will convert from GMT to local time, but daylight savings is 
-not handled currently.
-
-This library is independant of the rest of ADOdb, and can be used
-as standalone code.
-
-PERFORMANCE
-
-For high speed, this library uses the native date functions where
-possible, and only switches to PHP code when the dates fall outside 
-the 32-bit signed integer range.
-
-GREGORIAN CORRECTION
-
-Pope Gregory shortened October of A.D. 1582 by ten days. Thursday, 
-October 4, 1582 (Julian) was followed immediately by Friday, October 15, 
-1582 (Gregorian). 
-
-Since 0.06, we handle this correctly, so:
-
-adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582) 
-	== 24 * 3600 (1 day)
-
-=============================================================================
-
-COPYRIGHT
-
-(c) 2003 John Lim and released under BSD-style license except for code by jackbbs,
-which includes adodb_mktime, adodb_get_gmt_different, adodb_is_leap_year
-and originally found at http://www.php.net/manual/en/function.mktime.php
-
-=============================================================================
-
-BUG REPORTS
-
-These should be posted to the ADOdb forums at
-
-	http://phplens.com/lens/lensforum/topics.php?id=4
-
-=============================================================================
-
-FUNCTION DESCRIPTIONS
-
-
-FUNCTION adodb_getdate($date=false)
-
-Returns an array containing date information, as getdate(), but supports
-dates greater than 1901 to 2038.
-
-
-FUNCTION adodb_date($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted local date. If $timestamp is not defined, the
-current timestamp is used. Unlike the function date(), it supports dates
-outside the 1901 to 2038 range.
-
-The format fields that adodb_date supports:
-
-<pre>
-a - "am" or "pm" 
-A - "AM" or "PM" 
-d - day of the month, 2 digits with leading zeros; i.e. "01" to "31" 
-D - day of the week, textual, 3 letters; e.g. "Fri" 
-F - month, textual, long; e.g. "January" 
-g - hour, 12-hour format without leading zeros; i.e. "1" to "12" 
-G - hour, 24-hour format without leading zeros; i.e. "0" to "23" 
-h - hour, 12-hour format; i.e. "01" to "12" 
-H - hour, 24-hour format; i.e. "00" to "23" 
-i - minutes; i.e. "00" to "59" 
-j - day of the month without leading zeros; i.e. "1" to "31" 
-l (lowercase 'L') - day of the week, textual, long; e.g. "Friday"  
-L - boolean for whether it is a leap year; i.e. "0" or "1" 
-m - month; i.e. "01" to "12" 
-M - month, textual, 3 letters; e.g. "Jan" 
-n - month without leading zeros; i.e. "1" to "12" 
-O - Difference to Greenwich time in hours; e.g. "+0200" 
-r - RFC 822 formatted date; e.g. "Thu, 21 Dec 2000 16:01:07 +0200" 
-s - seconds; i.e. "00" to "59" 
-S - English ordinal suffix for the day of the month, 2 characters; 
-   			i.e. "st", "nd", "rd" or "th" 
-t - number of days in the given month; i.e. "28" to "31"
-T - Timezone setting of this machine; e.g. "EST" or "MDT" 
-U - seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)  
-w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday) 
-Y - year, 4 digits; e.g. "1999" 
-y - year, 2 digits; e.g. "99" 
-z - day of the year; i.e. "0" to "365" 
-Z - timezone offset in seconds (i.e. "-43200" to "43200"). 
-   			The offset for timezones west of UTC is always negative, 
-			and for those east of UTC is always positive. 
-</pre>
-
-Unsupported:
-<pre>
-B - Swatch Internet time 
-I (capital i) - "1" if Daylight Savings Time, "0" otherwise.
-W - ISO-8601 week number of year, weeks starting on Monday 
-
-</pre>
-
-
-FUNCTION adodb_gmdate($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the
-current timestamp is used. Unlike the function date(), it supports dates
-outside the 1901 to 2038 range.
-
-
-FUNCTION adodb_mktime($hr, $min, $sec, $month, $day, $year)
-
-Converts a local date to a unix timestamp.  Unlike the function mktime(), it supports
-dates outside the 1901 to 2038 range. Differs from mktime() in that all parameters
-are currently compulsory.
-
-FUNCTION adodb_gmmktime($hr, $min, $sec, $month, $day, $year)
-
-Converts a gmt date to a unix timestamp.  Unlike the function gmmktime(), it supports
-dates outside the 1901 to 2038 range. Differs from gmmktime() in that all parameters
-are currently compulsory.
-
-=============================================================================
-
-NOTES
-
-Useful url for generating test timestamps:
-	http://www.4webhelp.net/us/timestamp.php
-
-Possible future optimizations include 
-
-a. Using an algorithm similar to Plauger's in "The Standard C Library" 
-(page 428, xttotm.c _Ttotm() function). Plauger's algorithm will not 
-work outside 32-bit signed range, so i decided not to implement it.
-
-b. Iterate over a block of years (say 12) when searching for the 
-correct year.
-
-c. Implement daylight savings, which looks awfully complicated, see
-	http://webexhibits.org/daylightsaving/
-
-
-CHANGELOG
-- 3 March 2003 0.08
-Added support for 'S' adodb_date() format char. Added constant ADODB_ALLOW_NEGATIVE_TS
-if you want PHP to handle negative timestamps between 1901 to 1969.
-
-- 27 Feb 2003 0.07
-All negative numbers handled by adodb now because of RH 7.3+ problems.
-See http://bugs.php.net/bug.php?id=20048&edit=2
-
-- 4 Feb 2003 0.06
-Fixed a typo, 1852 changed to 1582! This means that pre-1852 dates
-are now correctly handled.
-
-- 29 Jan 2003 0.05
-
-Leap year checking differs under Julian calendar (pre 1582). Also
-leap year code optimized by checking for most common case first.
-
-We also handle month overflow correctly in mktime (eg month set to 13).
-
-Day overflow for less than one month's days is supported.
-
-- 28 Jan 2003 0.04
-
-Gregorian correction handled. In PHP5, we might throw an error if 
-mktime uses invalid dates around 5-14 Oct 1582. Released with ADOdb 3.10.
-Added limbo 5-14 Oct 1582 check, when we set to 15 Oct 1582.
-
-- 27 Jan 2003 0.03
-
-Fixed some more month problems due to gmt issues. Added constant ADODB_DATE_VERSION.
-Fixed calculation of days since start of year for <1970. 
-
-- 27 Jan 2003 0.02
-
-Changed _adodb_getdate() to inline leap year checking for better performance.
-Fixed problem with time-zones west of GMT +0000.
-
-- 24 Jan 2003 0.01
-
-First implementation.
-*/
-
-
-/* Initialization */
-
-/*
-	Version Number
-*/
-define('ADODB_DATE_VERSION',0.08);
-
-/*
-	We check for Windows as only +ve ints are accepted as dates on Windows.
-	
-	Apparently this problem happens also with Linux, RH 7.3 and later!
-	
-	glibc-2.2.5-34 and greater has been changed to return -1 for dates <
-	1970.  This used to work.  The problem exists with RedHat 7.3 and 8.0
-	echo (mktime(0, 0, 0, 1, 1, 1960));  // prints -1
-	
-	References:
-	 http://bugs.php.net/bug.php?id=20048&edit=2
-	 http://lists.debian.org/debian-glibc/2002/debian-glibc-200205/msg00010.html
-*/
-
-if (!defined('ADODB_ALLOW_NEGATIVE_TS')) define('ADODB_NO_NEGATIVE_TS',1);
-
-function adodb_date_test_date($y1,$m)
-{
-	/* print " $y1/$m "; */
-	$t = adodb_mktime(0,0,0,$m,13,$y1);
-	if ("$y1-$m-13 00:00:00" != adodb_date('Y-n-d H:i:s',$t)) {
-		print "<b>$y1 error</b><br>";
-		return false;
-	}
-	return true;
-}
-/**
-	 Test Suite
-*/
-function adodb_date_test()
-{
-	
-	error_reporting(E_ALL);
-	print "<h4>Testing adodb_date and adodb_mktime. version=".ADODB_DATE_VERSION. "</h4>";
-	set_time_limit(0);
-	$fail = false;
-	
-	/*  This flag disables calling of PHP native functions, so we can properly test the code */
-	if (!defined('ADODB_TEST_DATES')) define('ADODB_TEST_DATES',1);
-	
-	print "<p>Testing gregorian <=> julian conversion<p>";
-	$t = adodb_mktime(0,0,0,10,11,1492);
-	/* http://www.holidayorigins.com/html/columbus_day.html - Friday check */
-	if (!(adodb_date('D Y-m-d',$t) == 'Fri 1492-10-11')) print 'Error in Columbus landing<br>';
-	
-	$t = adodb_mktime(0,0,0,2,29,1500);
-	if (!(adodb_date('Y-m-d',$t) == '1500-02-29')) print 'Error in julian leap years<br>';
-	
-	$t = adodb_mktime(0,0,0,2,29,1700);
-	if (!(adodb_date('Y-m-d',$t) == '1700-03-01')) print 'Error in gregorian leap years<br>';
-	
-	print  adodb_mktime(0,0,0,10,4,1582).' ';
-	print adodb_mktime(0,0,0,10,15,1582);
-	$diff = (adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582));
-	if ($diff != 3600*24) print " <b>Error in gregorian correction = ".($diff/3600/24)." days </b><br>";
-		
-	print " 15 Oct 1582, Fri=".(adodb_dow(1582,10,15) == 5 ? 'Fri' : '<b>Error</b>')."<br>";
-	print " 4 Oct 1582, Thu=".(adodb_dow(1582,10,4) == 4 ? 'Thu' : '<b>Error</b>')."<br>";
-	
-	print "<p>Testing overflow<p>";
-	
-	$t = adodb_mktime(0,0,0,3,33,1965);
-	if (!(adodb_date('Y-m-d',$t) == '1965-04-02')) print 'Error in day overflow 1 <br>';
-	$t = adodb_mktime(0,0,0,4,33,1971);
-	if (!(adodb_date('Y-m-d',$t) == '1971-05-03')) print 'Error in day overflow 2 <br>';
-	$t = adodb_mktime(0,0,0,1,60,1965);
-	if (!(adodb_date('Y-m-d',$t) == '1965-03-01')) print 'Error in day overflow 3 '.adodb_date('Y-m-d',$t).' <br>';
-	$t = adodb_mktime(0,0,0,12,32,1965);
-	if (!(adodb_date('Y-m-d',$t) == '1966-01-01')) print 'Error in day overflow 4 '.adodb_date('Y-m-d',$t).' <br>';
-	$t = adodb_mktime(0,0,0,12,63,1965);
-	if (!(adodb_date('Y-m-d',$t) == '1966-02-01')) print 'Error in day overflow 5 '.adodb_date('Y-m-d',$t).' <br>';
-	$t = adodb_mktime(0,0,0,13,3,1965);
-	if (!(adodb_date('Y-m-d',$t) == '1966-01-03')) print 'Error in mth overflow 1 <br>';
-	
-	print "Testing 2-digit => 4-digit year conversion<p>";
-	if (adodb_year_digit_check(00) != 2000) print "Err 2-digit 2000<br>";
-	if (adodb_year_digit_check(10) != 2010) print "Err 2-digit 2010<br>";
-	if (adodb_year_digit_check(20) != 2020) print "Err 2-digit 2020<br>";
-	if (adodb_year_digit_check(30) != 2030) print "Err 2-digit 2030<br>";
-	if (adodb_year_digit_check(40) != 1940) print "Err 2-digit 1940<br>";
-	if (adodb_year_digit_check(50) != 1950) print "Err 2-digit 1950<br>";
-	if (adodb_year_digit_check(90) != 1990) print "Err 2-digit 1990<br>";
-	
-	/*  Test string formating */
-	print "<p>Testing date formating</p>";
-	$fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O \R\F\C822 r s t U w y Y z Z 2003';
-	$s1 = date($fmt,0);
-	$s2 = adodb_date($fmt,0);
-	if ($s1 != $s2) {
-		print " date() 0 failed<br>$s1<br>$s2<br>";
-	}
-	flush();
-	for ($i=100; --$i > 0; ) {
-
-		$ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);
-		$s1 = date($fmt,$ts);
-		$s2 = adodb_date($fmt,$ts);
-		/* print "$s1 <br>$s2 <p>"; */
-		$pos = strcmp($s1,$s2);
-
-		if (($s1) != ($s2)) {
-			for ($j=0,$k=strlen($s1); $j < $k; $j++) {
-				if ($s1[$j] != $s2[$j]) {
-					print substr($s1,$j).' ';
-					break;
-				}
-			}
-			print "<b>Error date(): $ts<br><pre> 
-&nbsp; \"$s1\" (date len=".strlen($s1).")
-&nbsp; \"$s2\" (adodb_date len=".strlen($s2).")</b></pre><br>";
-			$fail = true;
-		}
-		
-		$a1 = getdate($ts);
-		$a2 = adodb_getdate($ts);
-		$rez = array_diff($a1,$a2);
-		if (sizeof($rez)>0) {
-			print "<b>Error getdate() $ts</b><br>";
-				print_r($a1);
-			print "<br>";
-				print_r($a2);
-			print "<p>";
-			$fail = true;
-		}
-	}
-	
-	/*  Test generation of dates outside 1901-2038 */
-	print "<p>Testing random dates between 100 and 4000</p>";
-	adodb_date_test_date(100,1);
-	for ($i=100; --$i >= 0;) {
-		$y1 = 100+rand(0,1970-100);
-		$m = rand(1,12);
-		adodb_date_test_date($y1,$m);
-		
-		$y1 = 3000-rand(0,3000-1970);
-		adodb_date_test_date($y1,$m);
-	}
-	print '<p>';
-	$start = 1960+rand(0,10);
-	$yrs = 12;
-	$i = 365.25*86400*($start-1970);
-	$offset = 36000+rand(10000,60000);
-	$max = 365*$yrs*86400;
-	$lastyear = 0;
-	
-	/*  we generate a timestamp, convert it to a date, and convert it back to a timestamp */
-	/*  and check if the roundtrip broke the original timestamp value. */
-	print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";
-	
-	for ($max += $i; $i < $max; $i += $offset) {
-		$ret = adodb_date('m,d,Y,H,i,s',$i);
-		$arr = explode(',',$ret);
-		if ($lastyear != $arr[2]) {
-			$lastyear = $arr[2];
-			print " $lastyear ";
-			flush();
-		}
-		$newi = adodb_mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
-		if ($i != $newi) {
-			print "Error at $i, adodb_mktime returned $newi ($ret)";
-			$fail = true;
-			break;
-		}
-	}
-	
-	if (!$fail) print "<p>Passed !</p>";
-	else print "<p><b>Failed</b> :-(</p>";
-}
-
-/**
-	Returns day of week, 0 = Sunday,... 6=Saturday. 
-	Algorithm from PEAR::Date_Calc
-*/
-function adodb_dow($year, $month, $day)
-{
-/*
-Pope Gregory removed 10 days - October 5 to October 14 - from the year 1582 and 
-proclaimed that from that time onwards 3 days would be dropped from the calendar 
-every 400 years.
-
-Thursday, October 4, 1582 (Julian) was followed immediately by Friday, October 15, 1582 (Gregorian). 
-*/
-	if ($year <= 1582) {
-		if ($year < 1582 || 
-			($year == 1582 && ($month < 10 || ($month == 10 && $day < 15)))) $greg_correction = 3;
-		 else
-			$greg_correction = 0;
-	} else
-		$greg_correction = 0;
-	
-	if($month > 2)
-	    $month -= 2;
-	else {
-	    $month += 10;
-	    $year--;
-	}
-	
-	$day =  ( floor((13 * $month - 1) / 5) +
-	        $day + ($year % 100) +
-	        floor(($year % 100) / 4) +
-	        floor(($year / 100) / 4) - 2 *
-	        floor($year / 100) + 77);
-	
-	return (($day - 7 * floor($day / 7))) + $greg_correction;
-}
-
-
-/**
- Checks for leap year, returns true if it is. No 2-digit year check. Also 
- handles julian calendar correctly.
-*/
-function _adodb_is_leap_year($year) 
-{
-	if ($year % 4 != 0) return false;
-	
-	if ($year % 400 == 0) {
-		return true;
-	/*  if gregorian calendar (>1582), century not-divisible by 400 is not leap */
-	} else if ($year > 1582 && $year % 100 == 0 ) {
-		return false;
-	} 
-	
-	return true;
-}
-
-/**
- checks for leap year, returns true if it is. Has 2-digit year check
-*/
-function adodb_is_leap_year($year) 
-{
-	return  _adodb_is_leap_year(adodb_year_digit_check($year));
-}
-
-/**
-	Fix 2-digit years. Works for any century.
- 	Assumes that if 2-digit is more than 30 years in future, then previous century.
-*/
-function adodb_year_digit_check($y) 
-{
-	if ($y < 100) {
-	
-		$yr = (integer) date("Y");
-		$century = (integer) ($yr /100);
-		
-		if ($yr%100 > 50) {
-			$c1 = $century + 1;
-			$c0 = $century;
-		} else {
-			$c1 = $century;
-			$c0 = $century - 1;
-		}
-		$c1 *= 100;
-		/*  if 2-digit year is less than 30 years in future, set it to this century */
-		/*  otherwise if more than 30 years in future, then we set 2-digit year to the prev century. */
-		if (($y + $c1) < $yr+30) $y = $y + $c1;
-		else $y = $y + $c0*100;
-	}
-	return $y;
-}
-
-/**
- get local time zone offset from GMT
-*/
-function adodb_get_gmt_different() 
-{
-static $DIFF;
-	if (isset($DIFF)) return $DIFF;
-	
-	$DIFF = mktime(0,0,0,1,2,1970) - gmmktime(0,0,0,1,2,1970);
-	return $DIFF;
-}
-
-/**
-	Returns an array with date info.
-*/
-function adodb_getdate($d=false,$fast=false)
-{
-	if ($d === false) return getdate();
-	if (!defined('ADODB_TEST_DATES')) {
-		if ((abs($d) <= 0x7FFFFFFF)) { /*  check if number in 32-bit signed range */
-			if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) /*  if windows, must be +ve integer */
-				return @getdate($d);
-		}
-	}
-	return _adodb_getdate($d);
-}
-
-/**
-	Low-level function that returns the getdate() array. We have a special
-	$fast flag, which if set to true, will return fewer array values,
-	and is much faster as it does not calculate dow, etc.
-*/
-function _adodb_getdate($origd=false,$fast=false,$is_gmt=false)
-{
-	$d =  $origd - ($is_gmt ? 0 : adodb_get_gmt_different());
-	
-	$_day_power = 86400;
-	$_hour_power = 3600;
-	$_min_power = 60;
-	
-	if ($d < -12219321600) $d -= 86400*10; /*  if 15 Oct 1582 or earlier, gregorian correction  */
-	
-	$_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
-	$_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-	
-	if ($d < 0) {
-		$origd = $d;
-		/*  The valid range of a 32bit signed timestamp is typically from  */
-		/*  Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT */
-		for ($a = 1970 ; --$a >= 0;) {
-			$lastd = $d;
-			
-			if ($leaf = _adodb_is_leap_year($a)) {
-				$d += $_day_power * 366;
-			} else
-				$d += $_day_power * 365;
-			if ($d >= 0) {
-				$year = $a;
-				break;
-			}
-		}
-		
-		$secsInYear = 86400 * ($leaf ? 366 : 365) + $lastd;
-		
-		$d = $lastd;
-		$mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
-		for ($a = 13 ; --$a > 0;) {
-			$lastd = $d;
-			$d += $mtab[$a] * $_day_power;
-			if ($d >= 0) {
-				$month = $a;
-				$ndays = $mtab[$a];
-				break;
-			}
-		}
-		
-		$d = $lastd;
-		$day = $ndays + ceil(($d+1) / ($_day_power));
-
-		$d += ($ndays - $day+1)* $_day_power;
-		$hour = floor($d/$_hour_power);
-	
-	} else {
-	
-		for ($a = 1970 ;; $a++) {
-			$lastd = $d;
-			
-			if ($leaf = _adodb_is_leap_year($a)) {
-				$d -= $_day_power * 366;
-			} else
-				$d -= $_day_power * 365;
-			if ($d <= 0) {
-				$year = $a;
-				break;
-			}
-		}
-		$secsInYear = $lastd;
-		$d = $lastd;
-		$mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
-		for ($a = 1 ; $a <= 12; $a++) {
-			$lastd = $d;
-			$d -= $mtab[$a] * $_day_power;
-			if ($d <= 0) {
-				$month = $a;
-				$ndays = $mtab[$a];
-				break;
-			}
-		}
-		$d = $lastd;
-		$day = ceil(($d+1) / $_day_power);
-		$d = $d - ($day-1) * $_day_power;
-		$hour = floor($d /$_hour_power);
-	}
-	
-	$d -= $hour * $_hour_power;
-	$min = floor($d/$_min_power);
-	$secs = $d - $min * $_min_power;
-	if ($fast) {
-		return array(
-		'seconds' => $secs,
-		'minutes' => $min,
-		'hours' => $hour,
-		'mday' => $day,
-		'mon' => $month,
-		'year' => $year,
-		'yday' => floor($secsInYear/$_day_power),
-		'leap' => $leaf,
-		'ndays' => $ndays
-		);
-	}
-	
-	
-	$dow = adodb_dow($year,$month,$day);
-
-	return array(
-		'seconds' => $secs,
-		'minutes' => $min,
-		'hours' => $hour,
-		'mday' => $day,
-		'wday' => $dow,
-		'mon' => $month,
-		'year' => $year,
-		'yday' => floor($secsInYear/$_day_power),
-		'weekday' => gmdate('l',$_day_power*(3+$dow)),
-		'month' => gmdate('F',mktime(0,0,0,$month,2,1971)),
-		0 => $origd
-	);
-}
-
-function adodb_gmdate($fmt,$d=false)
-{
-	return adodb_date($fmt,$d,true);
-}
-
-
-/**
-	Return formatted date based on timestamp $d
-*/
-function adodb_date($fmt,$d=false,$is_gmt=false)
-{
-	if ($d === false) return date($fmt);
-	if (!defined('ADODB_TEST_DATES')) {
-		if ((abs($d) <= 0x7FFFFFFF)) { /*  check if number in 32-bit signed range */
-			if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) /*  if windows, must be +ve integer */
-				return @date($fmt,$d);
-		}
-	}
-	$_day_power = 86400;
-	
-	$arr = _adodb_getdate($d,true,$is_gmt);
-	$year = $arr['year'];
-	$month = $arr['mon'];
-	$day = $arr['mday'];
-	$hour = $arr['hours'];
-	$min = $arr['minutes'];
-	$secs = $arr['seconds'];
-	
-	$max = strlen($fmt);
-	$dates = '';
-	
-	/*
-		at this point, we have the following integer vars to manipulate:
-		$year, $month, $day, $hour, $min, $secs
-	*/
-	for ($i=0; $i < $max; $i++) {
-		switch($fmt[$i]) {
-		case 'T': $dates .= date('T');break;
-		/*  YEAR */
-		case 'L': $dates .= $arr['leap'] ? '1' : '0'; break;
-		case 'r': /*  Thu, 21 Dec 2000 16:01:07 +0200 */
-		
-			$dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))).', '		
-				. ($day<10?' '.$day:$day) . ' '.date('M',mktime(0,0,0,$month,2,1971)).' '.$year.' ';
-			
-			if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour; 
-			
-			if ($min < 10) $dates .= ':0'.$min; else $dates .= ':'.$min;
-			
-			if ($secs < 10) $dates .= ':0'.$secs; else $dates .= ':'.$secs;
-			
-			$gmt = adodb_get_gmt_different();
-			$dates .= sprintf(' %s%04d',($gmt<0)?'+':'-',abs($gmt)/36); break;
-				
-		case 'Y': $dates .= $year; break;
-		case 'y': $dates .= substr($year,strlen($year)-2,2); break;
-		/*  MONTH */
-		case 'm': if ($month<10) $dates .= '0'.$month; else $dates .= $month; break;
-		case 'n': $dates .= $month; break;
-		case 'M': $dates .= date('M',mktime(0,0,0,$month,2,1971)); break;
-		case 'F': $dates .= date('F',mktime(0,0,0,$month,2,1971)); break;
-		/*  DAY */
-		case 't': $dates .= $arr['ndays']; break;
-		case 'z': $dates .= $arr['yday']; break;
-		case 'w': $dates .= adodb_dow($year,$month,$day); break;
-		case 'l': $dates .= gmdate('l',$_day_power*(3+adodb_dow($year,$month,$day))); break;
-		case 'D': $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))); break;
-		case 'j': $dates .= $day; break;
-		case 'd': if ($day<10) $dates .= '0'.$day; else $dates .= $day; break;
-		case 'S': 
-			$d10 = $day % 10;
-			if ($d10 == 1) $dates .= 'st';
-			else if ($d10 == 2) $dates .= 'nd';
-			else if ($d10 == 3) $dates .= 'rd';
-			else $dates .= 'th';
-			break;
-			
-		/*  HOUR */
-		case 'Z':
-			$dates .= ($is_gmt) ? 0 : -adodb_get_gmt_different(); break;
-		case 'O': 
-			$gmt = ($is_gmt) ? 0 : adodb_get_gmt_different();
-			$dates .= sprintf('%s%04d',($gmt<0)?'+':'-',abs($gmt)/36); break;
-			
-		case 'H': 
-			if ($hour < 10) $dates .= '0'.$hour; 
-			else $dates .= $hour; 
-			break;
-		case 'h': 
-			if ($hour > 12) $hh = $hour - 12; 
-			else {
-				if ($hour == 0) $hh = '12'; 
-				else $hh = $hour;
-			}
-			
-			if ($hh < 10) $dates .= '0'.$hh;
-			else $dates .= $hh;
-			break;
-			
-		case 'G': 
-			$dates .= $hour;
-			break;
-			
-		case 'g':
-			if ($hour > 12) $hh = $hour - 12; 
-			else {
-				if ($hour == 0) $hh = '12'; 
-				else $hh = $hour; 
-			}
-			$dates .= $hh;
-			break;
-		/*  MINUTES */
-		case 'i': if ($min < 10) $dates .= '0'.$min; else $dates .= $min; break;
-		/*  SECONDS */
-		case 'U': $dates .= $d; break;
-		case 's': if ($secs < 10) $dates .= '0'.$secs; else $dates .= $secs; break;
-		/*  AM/PM */
-		/*  Note 00:00 to 11:59 is AM, while 12:00 to 23:59 is PM */
-		case 'a':
-			if ($hour>=12) $dates .= 'pm';
-			else $dates .= 'am';
-			break;
-		case 'A':
-			if ($hour>=12) $dates .= 'PM';
-			else $dates .= 'AM';
-			break;
-		default:
-			$dates .= $fmt[$i]; break;
-		/*  ESCAPE */
-		case "\\": 
-			$i++;
-			if ($i < $max) $dates .= $fmt[$i];
-			break;
-		}
-	}
-	return $dates;
-}
-
-/**
-	Returns a timestamp given a GMT/UTC time. 
-	Note that $is_dst is not implemented and is ignored.
-*/
-function adodb_gmmktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false)
-{
-	return adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst,true);
-}
-
-/**
-	Return a timestamp given a local time. Originally by jackbbs.
-	Note that $is_dst is not implemented and is ignored.
-*/
-function adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false,$is_gmt=false) 
-{
-	if (!defined('ADODB_TEST_DATES')) {
-		/*  for windows, we don't check 1970 because with timezone differences,  */
-		/*  1 Jan 1970 could generate negative timestamp, which is illegal */
-		if (!defined('ADODB_NO_NEGATIVE_TS') || ($year >= 1971)) 
-			if (1901 < $year && $year < 2038)
-				return @mktime($hr,$min,$sec,$mon,$day,$year);
-	}
-	
-	$gmt_different = ($is_gmt) ? 0 : adodb_get_gmt_different();
-	
-	$hr = intval($hr);
-	$min = intval($min);
-	$sec = intval($sec);
-	$mon = intval($mon);
-	$day = intval($day);
-	$year = intval($year);
-	
-	
-	$year = adodb_year_digit_check($year);
-	
-	if ($mon > 12) {
-		$y = floor($mon / 12);
-		$year += $y;
-		$mon -= $y*12;
-	}
-	
-	$_day_power = 86400;
-	$_hour_power = 3600;
-	$_min_power = 60;
-	
-	$_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
-	$_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-	
-	$_total_date = 0;
-	if ($year >= 1970) {
-		for ($a = 1970 ; $a <= $year; $a++) {
-			$leaf = _adodb_is_leap_year($a);
-			if ($leaf == true) {
-				$loop_table = $_month_table_leaf;
-				$_add_date = 366;
-			} else {
-				$loop_table = $_month_table_normal;
-				$_add_date = 365;
-			}
-			if ($a < $year) { 
-				$_total_date += $_add_date;
-			} else {
-				for($b=1;$b<$mon;$b++) {
-					$_total_date += $loop_table[$b];
-				}
-			}
-		}
-		$_total_date +=$day-1;
-		$ret = $_total_date * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
-	
-	} else {
-		for ($a = 1969 ; $a >= $year; $a--) {
-			$leaf = _adodb_is_leap_year($a);
-			if ($leaf == true) {
-				$loop_table = $_month_table_leaf;
-				$_add_date = 366;
-			} else {
-				$loop_table = $_month_table_normal;
-				$_add_date = 365;
-			}
-			if ($a > $year) { $_total_date += $_add_date;
-			} else {
-				for($b=12;$b>$mon;$b--) {
-					$_total_date += $loop_table[$b];
-				}
-			}
-		}
-		$_total_date += $loop_table[$mon] - $day;
-		
-		$_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
-		$_day_time = $_day_power - $_day_time;
-		$ret = -( $_total_date * $_day_power + $_day_time - $gmt_different);
-		if ($ret < -12220185600) $ret += 10*86400; /*  if earlier than 5 Oct 1582 - gregorian correction */
-		else if ($ret < -12219321600) $ret = -12219321600; /*  if in limbo, reset to 15 Oct 1582. */
-	} 
-	/* print " dmy=$day/$mon/$year $hr:$min:$sec => " .$ret; */
-	return $ret;
-}
-
-?>
+<?php
+/**
+ADOdb Date Library, part of the ADOdb abstraction library
+Download: http://php.weblogs.com/adodb_date_time_library
+
+PHP native date functions use integer timestamps for computations.
+Because of this, dates are restricted to the years 1901-2038 on Unix 
+and 1970-2038 on Windows due to integer overflow for dates beyond 
+those years. This library overcomes these limitations by replacing the 
+native function's signed integers (normally 32-bits) with PHP floating 
+point numbers (normally 64-bits).
+
+Dates from 100 A.D. to 3000 A.D. and later
+have been tested. The minimum is 100 A.D. as <100 will invoke the
+2 => 4 digit year conversion. The maximum is billions of years in the 
+future, but this is a theoretical limit as the computation of that year 
+would take too long with the current implementation of adodb_mktime().
+
+This library replaces native functions as follows:
+
+<pre>	
+	getdate()  with  adodb_getdate()
+	date()     with  adodb_date() 
+	gmdate()   with  adodb_gmdate()
+	mktime()   with  adodb_mktime()
+	gmmktime() with  adodb_gmmktime()45
+</pre>
+	
+The parameters are identical, except that adodb_date() accepts a subset
+of date()'s field formats. Mktime() will convert from local time to GMT, 
+and date() will convert from GMT to local time, but daylight savings is 
+not handled currently.
+
+This library is independant of the rest of ADOdb, and can be used
+as standalone code.
+
+PERFORMANCE
+
+For high speed, this library uses the native date functions where
+possible, and only switches to PHP code when the dates fall outside 
+the 32-bit signed integer range.
+
+GREGORIAN CORRECTION
+
+Pope Gregory shortened October of A.D. 1582 by ten days. Thursday, 
+October 4, 1582 (Julian) was followed immediately by Friday, October 15, 
+1582 (Gregorian). 
+
+Since 0.06, we handle this correctly, so:
+
+adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582) 
+	== 24 * 3600 (1 day)
+
+=============================================================================
+
+COPYRIGHT
+
+(c) 2003 John Lim and released under BSD-style license except for code by jackbbs,
+which includes adodb_mktime, adodb_get_gmt_different, adodb_is_leap_year
+and originally found at http://www.php.net/manual/en/function.mktime.php
+
+=============================================================================
+
+BUG REPORTS
+
+These should be posted to the ADOdb forums at
+
+	http://phplens.com/lens/lensforum/topics.php?id=4
+
+=============================================================================
+
+FUNCTION DESCRIPTIONS
+
+
+FUNCTION adodb_getdate($date=false)
+
+Returns an array containing date information, as getdate(), but supports
+dates greater than 1901 to 2038.
+
+
+FUNCTION adodb_date($fmt, $timestamp = false)
+
+Convert a timestamp to a formatted local date. If $timestamp is not defined, the
+current timestamp is used. Unlike the function date(), it supports dates
+outside the 1901 to 2038 range.
+
+The format fields that adodb_date supports:
+
+<pre>
+a - "am" or "pm" 
+A - "AM" or "PM" 
+d - day of the month, 2 digits with leading zeros; i.e. "01" to "31" 
+D - day of the week, textual, 3 letters; e.g. "Fri" 
+F - month, textual, long; e.g. "January" 
+g - hour, 12-hour format without leading zeros; i.e. "1" to "12" 
+G - hour, 24-hour format without leading zeros; i.e. "0" to "23" 
+h - hour, 12-hour format; i.e. "01" to "12" 
+H - hour, 24-hour format; i.e. "00" to "23" 
+i - minutes; i.e. "00" to "59" 
+j - day of the month without leading zeros; i.e. "1" to "31" 
+l (lowercase 'L') - day of the week, textual, long; e.g. "Friday"  
+L - boolean for whether it is a leap year; i.e. "0" or "1" 
+m - month; i.e. "01" to "12" 
+M - month, textual, 3 letters; e.g. "Jan" 
+n - month without leading zeros; i.e. "1" to "12" 
+O - Difference to Greenwich time in hours; e.g. "+0200" 
+Q - Quarter, as in 1, 2, 3, 4 
+r - RFC 822 formatted date; e.g. "Thu, 21 Dec 2000 16:01:07 +0200" 
+s - seconds; i.e. "00" to "59" 
+S - English ordinal suffix for the day of the month, 2 characters; 
+   			i.e. "st", "nd", "rd" or "th" 
+t - number of days in the given month; i.e. "28" to "31"
+T - Timezone setting of this machine; e.g. "EST" or "MDT" 
+U - seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)  
+w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday) 
+Y - year, 4 digits; e.g. "1999" 
+y - year, 2 digits; e.g. "99" 
+z - day of the year; i.e. "0" to "365" 
+Z - timezone offset in seconds (i.e. "-43200" to "43200"). 
+   			The offset for timezones west of UTC is always negative, 
+			and for those east of UTC is always positive. 
+</pre>
+
+Unsupported:
+<pre>
+B - Swatch Internet time 
+I (capital i) - "1" if Daylight Savings Time, "0" otherwise.
+W - ISO-8601 week number of year, weeks starting on Monday 
+
+</pre>
+
+FUNCTION adodb_date2($fmt, $isoDateString = false)
+Same as adodb_date, but 2nd parameter accepts iso date, eg.
+
+  adodb_date2('d-M-Y H:i','2003-12-25 13:01:34');
+
+FUNCTION adodb_gmdate($fmt, $timestamp = false)
+
+Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the
+current timestamp is used. Unlike the function date(), it supports dates
+outside the 1901 to 2038 range.
+
+
+FUNCTION adodb_mktime($hr, $min, $sec, $month, $day, $year)
+
+Converts a local date to a unix timestamp.  Unlike the function mktime(), it supports
+dates outside the 1901 to 2038 range. Differs from mktime() in that all parameters
+are currently compulsory.
+
+FUNCTION adodb_gmmktime($hr, $min, $sec, $month, $day, $year)
+
+Converts a gmt date to a unix timestamp.  Unlike the function gmmktime(), it supports
+dates outside the 1901 to 2038 range. Differs from gmmktime() in that all parameters
+are currently compulsory.
+
+=============================================================================
+
+NOTES
+
+Useful url for generating test timestamps:
+	http://www.4webhelp.net/us/timestamp.php
+
+Possible future optimizations include 
+
+a. Using an algorithm similar to Plauger's in "The Standard C Library" 
+(page 428, xttotm.c _Ttotm() function). Plauger's algorithm will not 
+work outside 32-bit signed range, so i decided not to implement it.
+
+b. Iterate over a block of years (say 12) when searching for the 
+correct year.
+
+c. Implement daylight savings, which looks awfully complicated, see
+	http://webexhibits.org/daylightsaving/
+
+
+CHANGELOG
+
+- 9 Aug 2003 0.10
+Fixed bug with dates after 2038. 
+See http://phplens.com/lens/lensforum/msgs.php?id=6980
+
+- 1 July 2003 0.09
+Added support for Q (Quarter).
+Added adodb_date2(), which accepts ISO date in 2nd param
+
+- 3 March 2003 0.08
+Added support for 'S' adodb_date() format char. Added constant ADODB_ALLOW_NEGATIVE_TS
+if you want PHP to handle negative timestamps between 1901 to 1969.
+
+- 27 Feb 2003 0.07
+All negative numbers handled by adodb now because of RH 7.3+ problems.
+See http://bugs.php.net/bug.php?id=20048&edit=2
+
+- 4 Feb 2003 0.06
+Fixed a typo, 1852 changed to 1582! This means that pre-1852 dates
+are now correctly handled.
+
+- 29 Jan 2003 0.05
+
+Leap year checking differs under Julian calendar (pre 1582). Also
+leap year code optimized by checking for most common case first.
+
+We also handle month overflow correctly in mktime (eg month set to 13).
+
+Day overflow for less than one month's days is supported.
+
+- 28 Jan 2003 0.04
+
+Gregorian correction handled. In PHP5, we might throw an error if 
+mktime uses invalid dates around 5-14 Oct 1582. Released with ADOdb 3.10.
+Added limbo 5-14 Oct 1582 check, when we set to 15 Oct 1582.
+
+- 27 Jan 2003 0.03
+
+Fixed some more month problems due to gmt issues. Added constant ADODB_DATE_VERSION.
+Fixed calculation of days since start of year for <1970. 
+
+- 27 Jan 2003 0.02
+
+Changed _adodb_getdate() to inline leap year checking for better performance.
+Fixed problem with time-zones west of GMT +0000.
+
+- 24 Jan 2003 0.01
+
+First implementation.
+*/
+
+
+/* Initialization */
+
+/*
+	Version Number
+*/
+define('ADODB_DATE_VERSION',0.10);
+
+/*
+	We check for Windows as only +ve ints are accepted as dates on Windows.
+	
+	Apparently this problem happens also with Linux, RH 7.3 and later!
+	
+	glibc-2.2.5-34 and greater has been changed to return -1 for dates <
+	1970.  This used to work.  The problem exists with RedHat 7.3 and 8.0
+	echo (mktime(0, 0, 0, 1, 1, 1960));  // prints -1
+	
+	References:
+	 http://bugs.php.net/bug.php?id=20048&edit=2
+	 http://lists.debian.org/debian-glibc/2002/debian-glibc-200205/msg00010.html
+*/
+
+if (!defined('ADODB_ALLOW_NEGATIVE_TS')) define('ADODB_NO_NEGATIVE_TS',1);
+
+function adodb_date_test_date($y1,$m)
+{
+	//print " $y1/$m ";
+	$t = adodb_mktime(0,0,0,$m,13,$y1);
+	if ("$y1-$m-13 00:00:00" != adodb_date('Y-n-d H:i:s',$t)) {
+		print "<b>$y1 error</b><br>";
+		return false;
+	}
+	return true;
+}
+/**
+	 Test Suite
+*/
+function adodb_date_test()
+{
+	
+	error_reporting(E_ALL);
+	print "<h4>Testing adodb_date and adodb_mktime. version=".ADODB_DATE_VERSION. "</h4>";
+	set_time_limit(0);
+	$fail = false;
+	
+	// This flag disables calling of PHP native functions, so we can properly test the code
+	if (!defined('ADODB_TEST_DATES')) define('ADODB_TEST_DATES',1);
+	
+	print "<p>Testing gregorian <=> julian conversion<p>";
+	$t = adodb_mktime(0,0,0,10,11,1492);
+	//http://www.holidayorigins.com/html/columbus_day.html - Friday check
+	if (!(adodb_date('D Y-m-d',$t) == 'Fri 1492-10-11')) print 'Error in Columbus landing<br>';
+	
+	$t = adodb_mktime(0,0,0,2,29,1500);
+	if (!(adodb_date('Y-m-d',$t) == '1500-02-29')) print 'Error in julian leap years<br>';
+	
+	$t = adodb_mktime(0,0,0,2,29,1700);
+	if (!(adodb_date('Y-m-d',$t) == '1700-03-01')) print 'Error in gregorian leap years<br>';
+	
+	print  adodb_mktime(0,0,0,10,4,1582).' ';
+	print adodb_mktime(0,0,0,10,15,1582);
+	$diff = (adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582));
+	if ($diff != 3600*24) print " <b>Error in gregorian correction = ".($diff/3600/24)." days </b><br>";
+		
+	print " 15 Oct 1582, Fri=".(adodb_dow(1582,10,15) == 5 ? 'Fri' : '<b>Error</b>')."<br>";
+	print " 4 Oct 1582, Thu=".(adodb_dow(1582,10,4) == 4 ? 'Thu' : '<b>Error</b>')."<br>";
+	
+	print "<p>Testing overflow<p>";
+	
+	$t = adodb_mktime(0,0,0,3,33,1965);
+	if (!(adodb_date('Y-m-d',$t) == '1965-04-02')) print 'Error in day overflow 1 <br>';
+	$t = adodb_mktime(0,0,0,4,33,1971);
+	if (!(adodb_date('Y-m-d',$t) == '1971-05-03')) print 'Error in day overflow 2 <br>';
+	$t = adodb_mktime(0,0,0,1,60,1965);
+	if (!(adodb_date('Y-m-d',$t) == '1965-03-01')) print 'Error in day overflow 3 '.adodb_date('Y-m-d',$t).' <br>';
+	$t = adodb_mktime(0,0,0,12,32,1965);
+	if (!(adodb_date('Y-m-d',$t) == '1966-01-01')) print 'Error in day overflow 4 '.adodb_date('Y-m-d',$t).' <br>';
+	$t = adodb_mktime(0,0,0,12,63,1965);
+	if (!(adodb_date('Y-m-d',$t) == '1966-02-01')) print 'Error in day overflow 5 '.adodb_date('Y-m-d',$t).' <br>';
+	$t = adodb_mktime(0,0,0,13,3,1965);
+	if (!(adodb_date('Y-m-d',$t) == '1966-01-03')) print 'Error in mth overflow 1 <br>';
+	
+	print "Testing 2-digit => 4-digit year conversion<p>";
+	if (adodb_year_digit_check(00) != 2000) print "Err 2-digit 2000<br>";
+	if (adodb_year_digit_check(10) != 2010) print "Err 2-digit 2010<br>";
+	if (adodb_year_digit_check(20) != 2020) print "Err 2-digit 2020<br>";
+	if (adodb_year_digit_check(30) != 2030) print "Err 2-digit 2030<br>";
+	if (adodb_year_digit_check(40) != 1940) print "Err 2-digit 1940<br>";
+	if (adodb_year_digit_check(50) != 1950) print "Err 2-digit 1950<br>";
+	if (adodb_year_digit_check(90) != 1990) print "Err 2-digit 1990<br>";
+	
+	// Test string formating
+	print "<p>Testing date formating</p>";
+	$fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O \R\F\C822 r s t U w y Y z Z 2003';
+	$s1 = date($fmt,0);
+	$s2 = adodb_date($fmt,0);
+	if ($s1 != $s2) {
+		print " date() 0 failed<br>$s1<br>$s2<br>";
+	}
+	flush();
+	for ($i=100; --$i > 0; ) {
+
+		$ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);
+		$s1 = date($fmt,$ts);
+		$s2 = adodb_date($fmt,$ts);
+		//print "$s1 <br>$s2 <p>";
+		$pos = strcmp($s1,$s2);
+
+		if (($s1) != ($s2)) {
+			for ($j=0,$k=strlen($s1); $j < $k; $j++) {
+				if ($s1[$j] != $s2[$j]) {
+					print substr($s1,$j).' ';
+					break;
+				}
+			}
+			print "<b>Error date(): $ts<br><pre> 
+&nbsp; \"$s1\" (date len=".strlen($s1).")
+&nbsp; \"$s2\" (adodb_date len=".strlen($s2).")</b></pre><br>";
+			$fail = true;
+		}
+		
+		$a1 = getdate($ts);
+		$a2 = adodb_getdate($ts);
+		$rez = array_diff($a1,$a2);
+		if (sizeof($rez)>0) {
+			print "<b>Error getdate() $ts</b><br>";
+				print_r($a1);
+			print "<br>";
+				print_r($a2);
+			print "<p>";
+			$fail = true;
+		}
+	}
+	
+	// Test generation of dates outside 1901-2038
+	print "<p>Testing random dates between 100 and 4000</p>";
+	adodb_date_test_date(100,1);
+	for ($i=100; --$i >= 0;) {
+		$y1 = 100+rand(0,1970-100);
+		$m = rand(1,12);
+		adodb_date_test_date($y1,$m);
+		
+		$y1 = 3000-rand(0,3000-1970);
+		adodb_date_test_date($y1,$m);
+	}
+	print '<p>';
+	$start = 1960+rand(0,10);
+	$yrs = 12;
+	$i = 365.25*86400*($start-1970);
+	$offset = 36000+rand(10000,60000);
+	$max = 365*$yrs*86400;
+	$lastyear = 0;
+	
+	// we generate a timestamp, convert it to a date, and convert it back to a timestamp
+	// and check if the roundtrip broke the original timestamp value.
+	print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";
+	
+	for ($max += $i; $i < $max; $i += $offset) {
+		$ret = adodb_date('m,d,Y,H,i,s',$i);
+		$arr = explode(',',$ret);
+		if ($lastyear != $arr[2]) {
+			$lastyear = $arr[2];
+			print " $lastyear ";
+			flush();
+		}
+		$newi = adodb_mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
+		if ($i != $newi) {
+			print "Error at $i, adodb_mktime returned $newi ($ret)";
+			$fail = true;
+			break;
+		}
+	}
+	
+	if (!$fail) print "<p>Passed !</p>";
+	else print "<p><b>Failed</b> :-(</p>";
+}
+
+/**
+	Returns day of week, 0 = Sunday,... 6=Saturday. 
+	Algorithm from PEAR::Date_Calc
+*/
+function adodb_dow($year, $month, $day)
+{
+/*
+Pope Gregory removed 10 days - October 5 to October 14 - from the year 1582 and 
+proclaimed that from that time onwards 3 days would be dropped from the calendar 
+every 400 years.
+
+Thursday, October 4, 1582 (Julian) was followed immediately by Friday, October 15, 1582 (Gregorian). 
+*/
+	if ($year <= 1582) {
+		if ($year < 1582 || 
+			($year == 1582 && ($month < 10 || ($month == 10 && $day < 15)))) $greg_correction = 3;
+		 else
+			$greg_correction = 0;
+	} else
+		$greg_correction = 0;
+	
+	if($month > 2)
+	    $month -= 2;
+	else {
+	    $month += 10;
+	    $year--;
+	}
+	
+	$day =  ( floor((13 * $month - 1) / 5) +
+	        $day + ($year % 100) +
+	        floor(($year % 100) / 4) +
+	        floor(($year / 100) / 4) - 2 *
+	        floor($year / 100) + 77);
+	
+	return (($day - 7 * floor($day / 7))) + $greg_correction;
+}
+
+
+/**
+ Checks for leap year, returns true if it is. No 2-digit year check. Also 
+ handles julian calendar correctly.
+*/
+function _adodb_is_leap_year($year) 
+{
+	if ($year % 4 != 0) return false;
+	
+	if ($year % 400 == 0) {
+		return true;
+	// if gregorian calendar (>1582), century not-divisible by 400 is not leap
+	} else if ($year > 1582 && $year % 100 == 0 ) {
+		return false;
+	} 
+	
+	return true;
+}
+
+/**
+ checks for leap year, returns true if it is. Has 2-digit year check
+*/
+function adodb_is_leap_year($year) 
+{
+	return  _adodb_is_leap_year(adodb_year_digit_check($year));
+}
+
+/**
+	Fix 2-digit years. Works for any century.
+ 	Assumes that if 2-digit is more than 30 years in future, then previous century.
+*/
+function adodb_year_digit_check($y) 
+{
+	if ($y < 100) {
+	
+		$yr = (integer) date("Y");
+		$century = (integer) ($yr /100);
+		
+		if ($yr%100 > 50) {
+			$c1 = $century + 1;
+			$c0 = $century;
+		} else {
+			$c1 = $century;
+			$c0 = $century - 1;
+		}
+		$c1 *= 100;
+		// if 2-digit year is less than 30 years in future, set it to this century
+		// otherwise if more than 30 years in future, then we set 2-digit year to the prev century.
+		if (($y + $c1) < $yr+30) $y = $y + $c1;
+		else $y = $y + $c0*100;
+	}
+	return $y;
+}
+
+/**
+ get local time zone offset from GMT
+*/
+function adodb_get_gmt_different() 
+{
+static $DIFF;
+	if (isset($DIFF)) return $DIFF;
+	
+	$DIFF = mktime(0,0,0,1,2,1970) - gmmktime(0,0,0,1,2,1970);
+	return $DIFF;
+}
+
+/**
+	Returns an array with date info.
+*/
+function adodb_getdate($d=false,$fast=false)
+{
+	if ($d === false) return getdate();
+	if (!defined('ADODB_TEST_DATES')) {
+		if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
+			if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
+				return @getdate($d);
+		}
+	}
+	return _adodb_getdate($d);
+}
+
+/**
+	Low-level function that returns the getdate() array. We have a special
+	$fast flag, which if set to true, will return fewer array values,
+	and is much faster as it does not calculate dow, etc.
+*/
+function _adodb_getdate($origd=false,$fast=false,$is_gmt=false)
+{
+	$d =  $origd - ($is_gmt ? 0 : adodb_get_gmt_different());
+	
+	$_day_power = 86400;
+	$_hour_power = 3600;
+	$_min_power = 60;
+	
+	if ($d < -12219321600) $d -= 86400*10; // if 15 Oct 1582 or earlier, gregorian correction 
+	
+	$_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
+	$_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
+	
+	if ($d < 0) {
+		$origd = $d;
+		// The valid range of a 32bit signed timestamp is typically from 
+		// Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT
+		for ($a = 1970 ; --$a >= 0;) {
+			$lastd = $d;
+			
+			if ($leaf = _adodb_is_leap_year($a)) {
+				$d += $_day_power * 366;
+			} else
+				$d += $_day_power * 365;
+			if ($d >= 0) {
+				$year = $a;
+				break;
+			}
+		}
+		
+		$secsInYear = 86400 * ($leaf ? 366 : 365) + $lastd;
+		
+		$d = $lastd;
+		$mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
+		for ($a = 13 ; --$a > 0;) {
+			$lastd = $d;
+			$d += $mtab[$a] * $_day_power;
+			if ($d >= 0) {
+				$month = $a;
+				$ndays = $mtab[$a];
+				break;
+			}
+		}
+		
+		$d = $lastd;
+		$day = $ndays + ceil(($d+1) / ($_day_power));
+
+		$d += ($ndays - $day+1)* $_day_power;
+		$hour = floor($d/$_hour_power);
+	
+	} else {
+	
+		for ($a = 1970 ;; $a++) {
+			$lastd = $d;
+			
+			if ($leaf = _adodb_is_leap_year($a)) {
+				$d -= $_day_power * 366;
+			} else
+				$d -= $_day_power * 365;
+			if ($d < 0) {
+				$year = $a;
+				break;
+			}
+		}
+		$secsInYear = $lastd;
+		$d = $lastd;
+		$mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
+		for ($a = 1 ; $a <= 12; $a++) {
+			$lastd = $d;
+			$d -= $mtab[$a] * $_day_power;
+			if ($d <= 0) {
+				$month = $a;
+				$ndays = $mtab[$a];
+				break;
+			}
+		}
+		$d = $lastd;
+		$day = ceil(($d+1) / $_day_power);
+		$d = $d - ($day-1) * $_day_power;
+		$hour = floor($d /$_hour_power);
+	}
+	
+	$d -= $hour * $_hour_power;
+	$min = floor($d/$_min_power);
+	$secs = $d - $min * $_min_power;
+	if ($fast) {
+		return array(
+		'seconds' => $secs,
+		'minutes' => $min,
+		'hours' => $hour,
+		'mday' => $day,
+		'mon' => $month,
+		'year' => $year,
+		'yday' => floor($secsInYear/$_day_power),
+		'leap' => $leaf,
+		'ndays' => $ndays
+		);
+	}
+	
+	
+	$dow = adodb_dow($year,$month,$day);
+
+	return array(
+		'seconds' => $secs,
+		'minutes' => $min,
+		'hours' => $hour,
+		'mday' => $day,
+		'wday' => $dow,
+		'mon' => $month,
+		'year' => $year,
+		'yday' => floor($secsInYear/$_day_power),
+		'weekday' => gmdate('l',$_day_power*(3+$dow)),
+		'month' => gmdate('F',mktime(0,0,0,$month,2,1971)),
+		0 => $origd
+	);
+}
+
+function adodb_gmdate($fmt,$d=false)
+{
+	return adodb_date($fmt,$d,true);
+}
+
+function adodb_date2($fmt, $d=false, $is_gmt=false)
+{
+	if ($d !== false) {
+		if (!preg_match( 
+			"|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", 
+			($d), $rr)) return adodb_date($fmt,false,$is_gmt);
+
+		if ($rr[1] <= 100 && $rr[2]<= 1) return adodb_date($fmt,false,$is_gmt);
+	
+		// h-m-s-MM-DD-YY
+		if (!isset($rr[5])) $d = adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+		else $d = @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
+	}
+	
+	return adodb_date($fmt,$d,$is_gmt);
+}
+
+/**
+	Return formatted date based on timestamp $d
+*/
+function adodb_date($fmt,$d=false,$is_gmt=false)
+{
+	if ($d === false) return date($fmt);
+	if (!defined('ADODB_TEST_DATES')) {
+		if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
+			if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
+				return @date($fmt,$d);
+		}
+	}
+	$_day_power = 86400;
+	
+	$arr = _adodb_getdate($d,true,$is_gmt);
+	$year = $arr['year'];
+	$month = $arr['mon'];
+	$day = $arr['mday'];
+	$hour = $arr['hours'];
+	$min = $arr['minutes'];
+	$secs = $arr['seconds'];
+	
+	$max = strlen($fmt);
+	$dates = '';
+	
+	/*
+		at this point, we have the following integer vars to manipulate:
+		$year, $month, $day, $hour, $min, $secs
+	*/
+	for ($i=0; $i < $max; $i++) {
+		switch($fmt[$i]) {
+		case 'T': $dates .= date('T');break;
+		// YEAR
+		case 'L': $dates .= $arr['leap'] ? '1' : '0'; break;
+		case 'r': // Thu, 21 Dec 2000 16:01:07 +0200
+		
+			$dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))).', '		
+				. ($day<10?' '.$day:$day) . ' '.date('M',mktime(0,0,0,$month,2,1971)).' '.$year.' ';
+			
+			if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour; 
+			
+			if ($min < 10) $dates .= ':0'.$min; else $dates .= ':'.$min;
+			
+			if ($secs < 10) $dates .= ':0'.$secs; else $dates .= ':'.$secs;
+			
+			$gmt = adodb_get_gmt_different();
+			$dates .= sprintf(' %s%04d',($gmt<0)?'+':'-',abs($gmt)/36); break;
+				
+		case 'Y': $dates .= $year; break;
+		case 'y': $dates .= substr($year,strlen($year)-2,2); break;
+		// MONTH
+		case 'm': if ($month<10) $dates .= '0'.$month; else $dates .= $month; break;
+		case 'Q': $dates .= ($month+3)>>2; break;
+		case 'n': $dates .= $month; break;
+		case 'M': $dates .= date('M',mktime(0,0,0,$month,2,1971)); break;
+		case 'F': $dates .= date('F',mktime(0,0,0,$month,2,1971)); break;
+		// DAY
+		case 't': $dates .= $arr['ndays']; break;
+		case 'z': $dates .= $arr['yday']; break;
+		case 'w': $dates .= adodb_dow($year,$month,$day); break;
+		case 'l': $dates .= gmdate('l',$_day_power*(3+adodb_dow($year,$month,$day))); break;
+		case 'D': $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))); break;
+		case 'j': $dates .= $day; break;
+		case 'd': if ($day<10) $dates .= '0'.$day; else $dates .= $day; break;
+		case 'S': 
+			$d10 = $day % 10;
+			if ($d10 == 1) $dates .= 'st';
+			else if ($d10 == 2) $dates .= 'nd';
+			else if ($d10 == 3) $dates .= 'rd';
+			else $dates .= 'th';
+			break;
+			
+		// HOUR
+		case 'Z':
+			$dates .= ($is_gmt) ? 0 : -adodb_get_gmt_different(); break;
+		case 'O': 
+			$gmt = ($is_gmt) ? 0 : adodb_get_gmt_different();
+			$dates .= sprintf('%s%04d',($gmt<0)?'+':'-',abs($gmt)/36); break;
+			
+		case 'H': 
+			if ($hour < 10) $dates .= '0'.$hour; 
+			else $dates .= $hour; 
+			break;
+		case 'h': 
+			if ($hour > 12) $hh = $hour - 12; 
+			else {
+				if ($hour == 0) $hh = '12'; 
+				else $hh = $hour;
+			}
+			
+			if ($hh < 10) $dates .= '0'.$hh;
+			else $dates .= $hh;
+			break;
+			
+		case 'G': 
+			$dates .= $hour;
+			break;
+			
+		case 'g':
+			if ($hour > 12) $hh = $hour - 12; 
+			else {
+				if ($hour == 0) $hh = '12'; 
+				else $hh = $hour; 
+			}
+			$dates .= $hh;
+			break;
+		// MINUTES
+		case 'i': if ($min < 10) $dates .= '0'.$min; else $dates .= $min; break;
+		// SECONDS
+		case 'U': $dates .= $d; break;
+		case 's': if ($secs < 10) $dates .= '0'.$secs; else $dates .= $secs; break;
+		// AM/PM
+		// Note 00:00 to 11:59 is AM, while 12:00 to 23:59 is PM
+		case 'a':
+			if ($hour>=12) $dates .= 'pm';
+			else $dates .= 'am';
+			break;
+		case 'A':
+			if ($hour>=12) $dates .= 'PM';
+			else $dates .= 'AM';
+			break;
+		default:
+			$dates .= $fmt[$i]; break;
+		// ESCAPE
+		case "\\": 
+			$i++;
+			if ($i < $max) $dates .= $fmt[$i];
+			break;
+		}
+	}
+	return $dates;
+}
+
+/**
+	Returns a timestamp given a GMT/UTC time. 
+	Note that $is_dst is not implemented and is ignored.
+*/
+function adodb_gmmktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false)
+{
+	return adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst,true);
+}
+
+/**
+	Return a timestamp given a local time. Originally by jackbbs.
+	Note that $is_dst is not implemented and is ignored.
+*/
+function adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false,$is_gmt=false) 
+{
+	if (!defined('ADODB_TEST_DATES')) {
+		// for windows, we don't check 1970 because with timezone differences, 
+		// 1 Jan 1970 could generate negative timestamp, which is illegal
+		if (!defined('ADODB_NO_NEGATIVE_TS') || ($year >= 1971)) 
+			if (1901 < $year && $year < 2038)
+				return @mktime($hr,$min,$sec,$mon,$day,$year);
+	}
+	
+	$gmt_different = ($is_gmt) ? 0 : adodb_get_gmt_different();
+	
+	$hr = intval($hr);
+	$min = intval($min);
+	$sec = intval($sec);
+	$mon = intval($mon);
+	$day = intval($day);
+	$year = intval($year);
+	
+	
+	$year = adodb_year_digit_check($year);
+	
+	if ($mon > 12) {
+		$y = floor($mon / 12);
+		$year += $y;
+		$mon -= $y*12;
+	}
+	
+	$_day_power = 86400;
+	$_hour_power = 3600;
+	$_min_power = 60;
+	
+	$_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
+	$_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
+	
+	$_total_date = 0;
+	if ($year >= 1970) {
+		for ($a = 1970 ; $a <= $year; $a++) {
+			$leaf = _adodb_is_leap_year($a);
+			if ($leaf == true) {
+				$loop_table = $_month_table_leaf;
+				$_add_date = 366;
+			} else {
+				$loop_table = $_month_table_normal;
+				$_add_date = 365;
+			}
+			if ($a < $year) { 
+				$_total_date += $_add_date;
+			} else {
+				for($b=1;$b<$mon;$b++) {
+					$_total_date += $loop_table[$b];
+				}
+			}
+		}
+		$_total_date +=$day-1;
+		$ret = $_total_date * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
+	
+	} else {
+		for ($a = 1969 ; $a >= $year; $a--) {
+			$leaf = _adodb_is_leap_year($a);
+			if ($leaf == true) {
+				$loop_table = $_month_table_leaf;
+				$_add_date = 366;
+			} else {
+				$loop_table = $_month_table_normal;
+				$_add_date = 365;
+			}
+			if ($a > $year) { $_total_date += $_add_date;
+			} else {
+				for($b=12;$b>$mon;$b--) {
+					$_total_date += $loop_table[$b];
+				}
+			}
+		}
+		$_total_date += $loop_table[$mon] - $day;
+		
+		$_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
+		$_day_time = $_day_power - $_day_time;
+		$ret = -( $_total_date * $_day_power + $_day_time - $gmt_different);
+		if ($ret < -12220185600) $ret += 10*86400; // if earlier than 5 Oct 1582 - gregorian correction
+		else if ($ret < -12219321600) $ret = -12219321600; // if in limbo, reset to 15 Oct 1582.
+	} 
+	//print " dmy=$day/$mon/$year $hr:$min:$sec => " .$ret;
+	return $ret;
+}
+
+?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-time.zip b/lib/adodb/adodb-time.zip
new file mode 100644
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diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/Changelog b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/Changelog
new file mode 100644
index 0000000000..aeabe1d8fa
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/Changelog
@@ -0,0 +1,43 @@
+2003-05-03 14:20  richtl
+
+	* INSTALL, xmlschema.html: Renamed adodb-xmlschema.php to
+	adodb-xmlschema.inc.php in the docs.
+
+2003-05-03 14:17  richtl
+
+	* adodb-xmlschema.inc.php, adodb-xmlschema.php: Renamed
+	adodb-xmlschema.php to adodb-xmlschema.inc.php to fit in with the
+	ADODB standard.
+
+2003-05-03 14:16  richtl
+
+	* xmlschema.html: Fixed a doc bug in the example.
+
+2003-05-03 14:15  richtl
+
+	* example.php, example.xml: Initial add to CVS
+
+2003-05-03 13:46  richtl
+
+	* adodb-xmlschema.php, xmlschema.html, INSTALL, LICENSE, README,
+	xmlschema.dtd, docs/blank.html, docs/classtrees_xmlschema.html,
+	docs/elementindex.html, docs/elementindex_xmlschema.html,
+	docs/errors.html, docs/index.html, docs/li_xmlschema.html,
+	docs/packages.html, docs/media/bg_left.png,
+	docs/media/stylesheet.css,
+	docs/xmlschema/_adodb-xmlschema_php.html,
+	docs/xmlschema/adoSchema.html,
+	docs/xmlschema/package_xmlschema.html: Initial import
+
+2003-05-03 13:46  richtl
+
+	* adodb-xmlschema.php, xmlschema.html, INSTALL, LICENSE, README,
+	xmlschema.dtd, docs/blank.html, docs/classtrees_xmlschema.html,
+	docs/elementindex.html, docs/elementindex_xmlschema.html,
+	docs/errors.html, docs/index.html, docs/li_xmlschema.html,
+	docs/packages.html, docs/media/bg_left.png,
+	docs/media/stylesheet.css,
+	docs/xmlschema/_adodb-xmlschema_php.html,
+	docs/xmlschema/adoSchema.html,
+	docs/xmlschema/package_xmlschema.html: Initial revision
+
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/INSTALL b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/INSTALL
new file mode 100644
index 0000000000..27355847ff
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/INSTALL
@@ -0,0 +1,8 @@
+INSTALL
+
+To install adodb-xmlschema, simply copy the adodb-xmlschema.inc.php file into your ADODB directory.
+
+------------------------------------------------------------------------------------------------------------------------------------
+If you have any questions or comments, please email them to me at richtl@arscognita.com.
+
+$Id$
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/LICENSE b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/LICENSE
new file mode 100644
index 0000000000..d15af7a1e5
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/LICENSE
@@ -0,0 +1,544 @@
+adodb-xmlschema is dual licensed using BSD-Style and LGPL. Where there is any di
+screpancy, the BSD-Style license will take precedence. In plain English, you do
+not need to distribute your application  in source code form, nor do you need to
+ distribute adodb-xmlschema source code, provided you follow the rest of terms o
+f the BSD-style license.
+
+Commercial use of adodb-xmlschema is encouraged. Make money and multiply!
+
+BSD Style-License
+=================
+
+Copyright (c) 2003 ars Cognita, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+ of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this l
+ist of conditions and the following disclaimer in the documentation and/or other
+ materials provided with the distribution.
+Neither the name of the John Lim nor the names of its contributors may be used t
+o endorse or promote products derived from this software without specific prior
+written permission.
+
+DISCLAIMER:
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WA
+RRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIREC
+T, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR P
+ROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWI
+SE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE P
+OSSIBILITY OF SUCH DAMAGE.
+
+==========================================================
+
+		  GNU LESSER GENERAL PUBLIC LICENSE
+		       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
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+			    Preamble
+
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+possible use to the public, we recommend making it free software that
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+
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+
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+
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/README b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/README
new file mode 100644
index 0000000000..2a290cc5b9
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/README
@@ -0,0 +1,36 @@
+adodb-xmlschema
+------------------------------------------------------------------------------------------------------------------------------------
+Written by Richard Tango-Lowy.
+For more information, contact richtl@arscognita.com or visit our site at www.arscognita.com.
+
+To report bugs or comments, see the ADOdb main README file.
+
+Introduction:
+
+adodb-xmlschema is a class that allows the user to quickly and easily build a database on any 
+ADOdb-supported platform using a simple XML format.
+
+This library is dual-licensed under a BSD-style license and under the GNU LESSER PUBLIC LICENSE.
+See the LICENSE file for more information.
+
+Features:
+
+  * Darned easy to install 
+  * Quickly to create schemas that build on any platform supported by ADODB.
+
+Notes:
+
+See the INSTALL file for installation notes.
+See docs/index.html for documentation, including installation, use, and tutorials.
+
+Thanks:
+
+Thanks to John Lim for giving us ADODB, and for the hard work that keeps it on top of things. 
+And particulary for the datadict code that made xmlschema possible.
+And to the kind folks at PHP Documentor. Cool tool.
+And to Linus. I thought the end of Amiga was the end of computing. Guess I was wrong :-)
+
+------------------------------------------------------------------------------------------------------------------------------------
+If you have any questions or comments, please email them to me at richtl@arscognita.com.
+
+$Id$
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/adodb-xmlschema.inc.php b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/adodb-xmlschema.inc.php
new file mode 100644
index 0000000000..64309aa16f
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/adodb-xmlschema.inc.php
@@ -0,0 +1,722 @@
+<?PHP
+ /* ******************************************************************************
+    Released under both BSD license and Lesser GPL library license. 
+ 	Whenever there is any discrepancy between the two licenses, 
+ 	the BSD license will take precedence. 
+*******************************************************************************/
+/**
+ * xmlschema is a class that allows the user to quickly and easily
+ * build a database on any ADOdb-supported platform using a simple
+ * XML schema.
+ *
+ * @author 			Richard Tango-Lowy
+ * @version 		$Revision$
+ * @copyright	Copyright (c) 2003 ars Cognita Inc., all rights reserved
+ *
+ * @package		xmlschema
+ */
+/**
+  * Include the main ADODB library
+  */
+if (!defined( '_ADODB_LAYER' ) ) {
+	require( 'adodb.inc.php' );
+}
+
+/**
+ * Creates a table object in ADOdb's datadict format
+ *
+ * This class stores information about a database table. As charactaristics
+ * of the table are loaded from the external source, methods and properties
+ * of this class are used to build up the table description in ADOdb's
+*  datadict format.
+ *
+ * @package xmlschema
+ * @access private
+ */
+class dbTable {
+	
+	/**
+	* @var string	Table name
+	*/
+	var $tableName;
+	
+	/**
+	* @var array	Field specifier: Meta-information about each field
+	*/
+	var $fieldSpec;
+	
+	/**
+	* @var array	Table options: Table-level options
+	*/
+	var $tableOpts;
+	
+	/**
+	* @var string	Field index: Keeps track of which field is currently being processed
+	*/
+	var $currentField;
+	
+	/**
+	* Constructor. Iniitializes a new table object.
+	*
+	* @param string	$name		Table name
+	*/
+	function dbTable( $name ) {
+		$this->tableName = $name;
+	}
+	
+	/**
+	* Adds a field to a table object
+	*
+	* $name is the name of the table to which the field should be added. 
+	* $type is an ADODB datadict field type. The following field types
+	* are supported as of ADODB 3.40:
+	* 	- C:  varchar
+	*	- X:  CLOB (character large object) or largest varchar size
+	*	   if CLOB is not supported
+	*	- C2: Multibyte varchar
+	*	- X2: Multibyte CLOB
+	*	- B:  BLOB (binary large object)
+	*	- D:  Date (some databases do not support this, and we return a datetime type)
+	*	- T:  Datetime or Timestamp
+	*	- L:  Integer field suitable for storing booleans (0 or 1)
+	*	- I:  Integer (mapped to I4)
+	*	- I1: 1-byte integer
+	*	- I2: 2-byte integer
+	*	- I4: 4-byte integer
+	*	- I8: 8-byte integer
+	*	- F:  Floating point number
+	*	- N:  Numeric or decimal number
+	*
+	* @param string $name	Name of the table to which the field will be added.
+	* @param string $type		ADODB datadict field type.
+	* @param string $size		Field size
+	* @param array $opts		Field options array
+	* @return array	Field specifier array
+	*/
+	function addField( $name, $type, $size = NULL, $opts = NULL ) {
+	
+		// Set the field index so we know where we are
+		$this->currentField = $name;
+		
+		// Set the field type (required)
+		$this->fieldSpec[$name]['TYPE'] = $type;
+		
+		// Set the field size (optional)
+		if( isset( $size ) ) {
+			$this->fieldSpec[$name]['SIZE'] = $size;
+		}
+		
+		// Set the field options
+		if( isset( $opts ) ) $this->fieldSpec[$name]['OPTS'] = $opts;
+		
+		// Return array containing field specifier
+		return $this->fieldSpec;
+	}
+	
+	/**
+	* Adds a field option to the current field specifier
+	*
+	* This method adds a field option allowed by the ADOdb datadict 
+	* and appends it to the given field.
+	*
+	* @param string $field		Field name
+	* @param string $opt		ADOdb field option
+	* @param mixed $value	Field option value
+	* @return array	Field specifier array
+	*/
+	function addFieldOpt( $field, $opt, $value = NULL ) {
+		
+		// Add the option to the field specifier
+		if(  $value === NULL ) { // No value, so add only the option
+			$this->fieldSpec[$field]['OPTS'][] = $opt;
+		} else { // Add the option and value
+			$this->fieldSpec[$field]['OPTS'][] = array( "$opt" => "$value" );
+		}
+	
+		// Return array containing field specifier
+		return $this->fieldSpec;
+	}
+	
+	/**
+	* Adds an option to the table
+	*
+	*This method takes a comma-separated list of table-level options
+	* and appends them to the table object.
+	*
+	* @param string $opt		Table option
+	* @return string	Option list
+	*/
+	function addTableOpt( $opt ) {
+	
+		$optlist = &$this->tableOpts;
+		$optlist ? $optlist .= ", $opt" : $optlist = $opt;
+		
+		// Return the options list
+		return $optlist;
+	}
+	
+	/**
+	* Generates the SQL that will create the table in the database
+	*
+	* Returns SQL that will create the table represented by the object.
+	*
+	* @param object $dict		ADOdb data dictionary
+	* @return array	Array containing table creation SQL
+	*/
+	function create( $dict ) {
+	
+		// Loop through the field specifier array, building the associative array for the field options
+		$fldarray = array();
+		$i = 0;
+		
+		foreach( $this->fieldSpec as $field => $finfo ) {
+			$i++;
+			
+			// Set an empty size if it isn't supplied
+			if( !isset( $finfo['SIZE'] ) ) $finfo['SIZE'] = '';
+			
+			// Initialize the field array with the type and size
+			$fldarray[$i] = array( $field, $finfo['TYPE'], $finfo['SIZE'] );
+			
+			// Loop through the options array and add the field options. 
+			$opts = $finfo['OPTS'];
+			if( $opts ) {
+				foreach( $finfo['OPTS'] as $opt ) {
+					
+					if( is_array( $opt ) ) { // Option has an argument.
+						$key = key( $opt );
+						$value = $opt[key( $opt ) ];
+						$fldarray[$i][$key] = $value;
+					} else { // Option doesn't have arguments
+						array_push( $fldarray[$i], $opt );
+					}
+				}
+			}
+		}
+		
+		// Build table array
+		$sqlArray = $dict->CreateTableSQL( $this->tableName, $fldarray, $this->tableOpts );
+		
+		// Return the array containing the SQL to create the table
+		return $sqlArray;
+	}
+	
+	/**
+	* Destructor
+	*/
+	function destroy() {
+		unset( $this );
+	}
+}
+
+/**
+* Creates an index object in ADOdb's datadict format
+*
+* This class stores information about a database index. As charactaristics
+* of the index are loaded from the external source, methods and properties
+* of this class are used to build up the index description in ADOdb's
+* datadict format.
+*
+* @package xmlschema
+* @access private
+*/
+class dbIndex {
+	
+	/**
+	* @var string	Index name
+	*/
+	var $indexName;
+	
+	/**
+	* @var string	Name of the table this index is attached to
+	*/
+	var $tableName;
+	
+	/**
+	* @var array	Indexed fields: Table columns included in this index
+	*/
+	var $fields;
+	
+	/**
+	* Constructor. Initialize the index and table names.
+	*
+	* @param string $name	Index name
+	* @param string $table		Name of indexed table
+	*/
+	function dbIndex( $name, $table ) {
+		$this->indexName = $name;
+		$this->tableName = $table;
+	}
+	
+	/**
+	* Adds a field to the index
+	* 
+	* This method adds the specified column to an index.
+	*
+	* @param string $name		Field name
+	* @return string	Field list
+	*/
+	function addField( $name ) {
+		$fieldlist = &$this->fields;
+		$fieldlist ? $fieldlist .=" , $name" : $fieldlist = $name;
+		
+		// Return the field list
+		return $fieldlist;
+	}
+	
+	/**
+	* Generates the SQL that will create the index in the database
+	*
+	* Returns SQL that will create the index represented by the object.
+	*
+	* @param object $dict	ADOdb data dictionary object
+	* @return array	Array containing index creation SQL
+	*/
+	function create( $dict ) {
+	
+		// Build table array
+		$sqlArray = $dict->CreateIndexSQL( $this->indexName, $this->tableName, $this->fields );
+		
+		// Return the array containing the SQL to create the table
+		return $sqlArray;
+	}
+	
+	/**
+	* Destructor
+	*/
+	function destroy() {
+		unset( $this );
+	}
+}
+
+/**
+* Creates the SQL to execute a list of provided SQL queries
+*
+* This class compiles a list of SQL queries specified in the external file.
+*
+* @package xmlschema
+* @access private
+*/
+class dbQuerySet {
+	
+	/**
+	* @var array	List of SQL queries
+	*/
+	var $querySet;
+	
+	/**
+	* @var string	String used to build of a query line by line
+	*/
+	var $query;
+	
+	/**
+	* Constructor. Initializes the queries array
+	*/
+	function dbQuerySet() {
+		$this->querySet = array();
+		$this->query = '';
+	}
+	
+	/** 
+	* Appends a line to a query that is being built line by line
+	*
+	* $param string $data	Line of SQL data or NULL to initialize a new query
+	*/
+	function buildQuery( $data = NULL ) {
+		isset( $data ) ? $this->query .= " " . trim( $data ) : $this->query = '';
+	}
+	
+	/**
+	* Adds a completed query to the query list
+	*
+	* @return string	SQL of added query
+	*/
+	function addQuery() {
+		
+		// Push the query onto the query set array
+		$finishedQuery = $this->query;
+		array_push( $this->querySet, $finishedQuery );
+		
+		// Return the query set array
+		return $finishedQuery;
+	}
+	
+	/**
+	* Creates and returns the current query set
+	*
+	* @return array Query set
+	*/
+	function create() {
+		return $this->querySet;
+	}
+	
+	/**
+	* Destructor
+	*/
+	function destroy() {
+		unset( $this );
+	}
+}
+
+
+/**
+* Loads and parses an XML file, creating an array of "ready-to-run" SQL statements
+* 
+* This class is used to load and parse the XML file, to create an array of SQL statements
+* that can be used to build a database, and to build the database using the SQL array.
+*
+* @package xmlschema
+*/
+class adoSchema {
+	
+	/**
+	* @var array	Array containing SQL queries to generate all objects
+	*/
+	var $sqlArray;
+	
+	/**
+	* @var object	XML Parser object
+	*/
+	var $xmlParser;
+	
+	/**
+	* @var object	ADOdb connection object
+	*/
+	var $dbconn;
+	
+	/**
+	* @var string	Database type (platform)
+	*/
+	var $dbType;
+	
+	/**
+	* @var object	ADOdb Data Dictionary
+	*/
+	var $dict;
+	
+	/**
+	* @var object	Temporary dbTable object
+	* @access private
+	*/
+	var $table;
+	
+	/**
+	* @var object	Temporary dbIndex object
+	* @access private
+	*/
+	var $index;
+	
+	/**
+	* @var object	Temporary dbQuerySet object
+	* @access private
+	*/
+	var $querySet;
+	
+	/**
+	* @var string Current XML element
+	* @access private
+	*/
+	var $currentElement;
+	
+	/**
+	* @var long	Original Magic Quotes Runtime value
+	* @access private
+	*/
+	var $mgq;
+	
+	/**
+	* Constructor. Initializes the xmlschema object
+	*
+	* @param object $dbconn		ADOdb connection object
+	*/
+	function adoSchema( $dbconn ) {
+		
+		// Initialize the environment
+		$this->mgq = get_magic_quotes_runtime();
+		set_magic_quotes_runtime(0);	
+		
+		$this->dbconn	=  &$dbconn;
+		$this->dbType = $dbconn->databaseType;
+		$this->sqlArray = array();
+		
+		// Create an ADOdb dictionary object
+		$this->dict = NewDataDictionary( $dbconn );
+	}
+	
+	/**
+	* Loads and parses an XML file
+	*
+	* This method accepts a path to an xmlschema-compliant XML file,
+	* loads it, parses it, and uses it to create the SQL to generate the objects
+	* described by the XML file.
+	*
+	* @param string $file		XML file
+	* @return array	Array of SQL queries, ready to execute
+	*/
+	function ParseSchema( $file ) {
+	
+		// Create the parser
+		$this->xmlParser = &$xmlParser;
+		$xmlParser = xml_parser_create();
+		xml_set_object( $xmlParser, &$this );
+		
+		// Initialize the XML callback functions
+		xml_set_element_handler( $xmlParser, "_xmlcb_startElement", "_xmlcb_endElement" );
+		xml_set_character_data_handler( $xmlParser, "_xmlcb_cData" );
+		
+		// Open the file
+		if( !( $fp = fopen( $file, "r" ) ) ) {
+			die( "Unable to open file" );
+		}
+		
+		// Process the file
+		while( $data = fread( $fp, 4096 ) ) {
+			if( !xml_parse( $xmlParser, $data, feof( $fp ) ) ) {
+				die( sprint( "XML error: %s at line %d",
+					xml_error_string( xml_get_error_code( $xmlParser ) ),
+					xml_get_current_line_number( $xmlParser ) ) );
+			}
+		}
+		
+		// Return the array of queries
+		return $this->sqlArray;
+	}
+	
+	/**
+	* Loads a schema into the database
+	*
+	* Accepts an array of SQL queries generated by the parser 
+	* and executes them.
+	*
+	* @param array $sqlArray	Array of SQL statements
+	* @param boolean $continueOnErr	Don't fail out if an error is encountered
+	* @return integer	0 if failed, 1 if errors, 2 if successful
+	*/
+	function ExecuteSchema( $sqlArray, $continueOnErr =  TRUE ) {
+		$err = $this->dict->ExecuteSQLArray( $sqlArray, $continueOnErr );
+		
+		// Return the success code
+		return $err;
+	}
+	
+	/**
+	* XML Callback to process start elements
+	*
+	* @access private
+	*/
+	function _xmlcb_startElement( $parser, $name, $attrs ) {
+		
+		$dbType = $this->dbType;
+		if( isset( $this->table ) ) $table = &$this->table;
+		if( isset( $this->index ) ) $index = &$this->index;
+		if( isset( $this->querySet ) ) $querySet = &$this->querySet;
+		$this->currentElement = $name;
+		
+		// Process the element. Ignore unimportant elements.
+		if( in_array( trim( $name ),  array( "SCHEMA", "DESCR", "COL", "CONSTRAINT" ) ) ) {
+			return FALSE;
+		}
+		
+		switch( $name ) {
+				
+			case "TABLE":	// Table element
+				if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+					$this->table = new dbTable( $attrs['NAME'] );
+				} else {
+					unset( $this->table );
+				}
+				break;
+				
+			case "FIELD":	// Table field
+				if( isset( $this->table ) ) {
+					$fieldName = $attrs['NAME'];
+					$fieldType = $attrs['TYPE'];
+					isset( $attrs['SIZE'] ) ? $fieldSize = $attrs['SIZE'] : $fieldSize = NULL;
+					isset( $attrs['OPTS'] ) ? $fieldOpts = $attrs['OPTS'] : $fieldOpts = NULL;
+					$this->table->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts );
+				}
+				break;
+				
+			case "KEY":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'KEY' );
+				}
+				break;
+				
+			case "NOTNULL":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'NOTNULL' );
+				}
+				break;
+				
+			case "AUTOINCREMENT":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'AUTOINCREMENT' );
+				}
+				break;
+				
+			case "DEFAULT":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'DEFAULT', $attrs['VALUE'] );
+				}
+				break;
+				
+			case "INDEX":	// Table index
+				if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+					$this->index = new dbIndex( $attrs['NAME'], $attrs['TABLE'] );
+				} else {
+					if( isset( $this->index ) ) unset( $this->index );
+				}
+				break;
+				
+			case "SQL":	// Freeform SQL queryset
+				if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+					$this->querySet = new dbQuerySet( $attrs );
+				} else {
+					if( isset( $this->querySet ) ) unset( $this->querySet );
+				}
+				break;
+				
+			case "QUERY":	// Queryset SQL query
+				if( isset( $this->querySet ) ) {
+					// Ignore this query set if a platform is specified and it's different than the 
+					// current connection platform.
+					if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+						$this->querySet->buildQuery();
+					} else {
+						if( isset( $this->querySet->query ) ) unset( $this->querySet->query );
+					}
+				}
+				break;
+				
+			default:
+				print "OPENING ELEMENT '$name'<BR/>\n";
+		}	
+	}
+
+	/**
+	* XML Callback to process cDATA elements
+	*
+	* @access private
+	*/
+	function _xmlcb_cData( $parser, $data ) {
+		
+		$element = &$this->currentElement;
+		
+		if( trim( $data ) == "" ) return;
+		
+		// Process the data depending on the element
+		switch( $element ) {
+		
+			case "COL":	// Index column
+				if( isset( $this->index ) ) $this->index->addField( $data );
+				break;
+				
+			case "DESCR":	// Description element
+				// Display the description information
+				if( isset( $this->table ) ) {
+					$name = "({$this->table->tableName}):  ";
+				} elseif( isset( $this->index ) ) {
+					$name = "({$this->index->indexName}):  ";
+				} else {
+					$name = "";
+				}
+				print "<LI> $name $data\n";
+				break;
+			
+			case "QUERY":	// Query SQL data
+				if( isset( $this->querySet ) and isset( $this->querySet->query ) ) $this->querySet->buildQuery( $data );
+				break;
+			
+			case "CONSTRAINT":	// Table constraint
+				if( isset( $this->table ) ) $this->table->addTableOpt( $data );
+				break;
+				
+			default:
+				print "<UL><LI>CDATA ($element) $data</UL>\n";
+		}
+	}
+
+	/**
+	* XML Callback to process end elements
+	*
+	* @access private
+	*/
+	function _xmlcb_endElement( $parser, $name ) {
+		
+		// Process the element. Ignore unimportant elements.
+		if( in_array( trim( $name ), 
+			array( 	"SCHEMA", "DESCR", "KEY", "AUTOINCREMENT", "FIELD",
+						"DEFAULT", "NOTNULL", "CONSTRAINT", "COL" ) ) ) {
+			return FALSE;
+		}
+		
+		switch( trim( $name ) ) {
+			
+			case "TABLE":	// Table element
+				if( isset( $this->table ) ) {
+					$tableSQL = $this->table->create( $this->dict );
+					array_push( $this->sqlArray, $tableSQL[0] );
+					$this->table->destroy();
+				}
+				break;
+				
+			case "INDEX":	// Index element
+				if( isset( $this->index ) ) {
+					$indexSQL = $this->index->create( $this->dict );
+					array_push( $this->sqlArray, $indexSQL[0] );
+					$this->index->destroy();
+				}
+				break;
+			
+			case "QUERY":	// Queryset element
+				if( isset( $this->querySet ) and isset( $this->querySet->query ) ) $this->querySet->addQuery();
+				break;
+			
+			case "SQL":	// Query SQL element
+				if( isset( $this->querySet ) ) {
+					$querySQL = $this->querySet->create();
+					$this->sqlArray = array_merge( $this->sqlArray, $querySQL );;
+					$this->querySet->destroy();
+				}
+				break;
+				
+			default:
+				print "<LI>CLOSING $name</UL>\n";
+		}
+	}
+	
+	/**
+	* Checks if element references a specific platform
+	*
+	* Returns TRUE is no platform is specified or if we are currently
+	* using the specified platform.
+	*
+	* @param string	$platform	Requested platform
+	* @return boolean	TRUE if platform check succeeds
+	*
+	* @access private
+	*/
+	function supportedPlatform( $platform = NULL ) {
+
+		$dbType = $this->dbType;
+		$regex = "/^(\w*\|)*" . $dbType . "(\|\w*)*$/";
+		
+		if( !isset( $platform ) or 
+			preg_match( $regex, $platform ) ) {
+			return TRUE;
+		} else {
+			return FALSE;
+		}
+	}
+	
+	/**
+	* Destructor
+	*/
+	function Destroy() {
+		xml_parser_free( $this->xmlParser );
+		set_magic_quotes_runtime( $this->mgq );
+		unset( $this );
+	}
+}
+?>
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/blank.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/blank.html
new file mode 100644
index 0000000000..3b434bfbf7
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/blank.html
@@ -0,0 +1,114 @@
+<H1>adodb-xmlschema</H1>
+<P>Written by <a href="mailto:richtl@arscognita.com">Richard Tango-Lowy</a>.</P>
+<P>For more information, contact <a href="richtl@arscognita.com">richtl@arscognita.com</a> 
+or visit our site at <a href="http://www.arscognita.com">www.arscognita.com</a>.</P>
+<P>At the moment, you should report bugs by mailing them to me. (If I can't convince John to
+make this part of ADODB :-), I'll  create a project for it on SourceForge.)
+
+<H2>Introduction</H2>
+<P><B>adodb-xmlschema</B> is a class that allows the user to quickly and easily
+build a database on any ADOdb-supported platform using a simple XML format.</P>
+<P>This library is dual-licensed under a BSD-style license and under the <B><a href="http://opensource.org/licenses/lgpl-license.php">GNU Lesser Public License</a></B>.
+See the <B>LICENSE</B> file for more information.</P>
+
+<H2>Features</H2><UL>
+	<LI>Darned easy to install
+	<LI>Quickly to create schemas that build on any platform supported by ADODB.</UL>
+
+<H2>Installation</H2>
+<P>To install adodb-xmlschema, simply copy the <tt>adodb-xmlschema.php</tt> file into your
+<B>ADODB</B> directory.</P>
+
+<H2>Quick Start</H2>
+<P>First, create an XML database schema. Let's call it "schema.xml:"</P><PRE>
+&lt;?xml version="1.0"?&gt;
+&lt;schema&gt;
+  &lt;table name="mytable"&gt;
+    &lt;field name="row1" type="I"&gt;
+      &lt;descr&gt;An integer row that's a primary key and autoincrements&lt;/descr&gt;
+      &lt;KEY/&gt;
+      &lt;AUTOINCREMENT/&gt;
+    &lt;/field&gt;
+    &lt;field name="row2" type="C" size="16"&gt;
+      &lt;descr&gt;A 16 character varchar row that can't be null&lt;/descr&gt;
+      &lt;NOTNULL/&gt;
+    &lt;/field&gt;
+  &lt;/table&gt;
+  &lt;index name="myindex" table="mytable"&gt;
+    &lt;col&gt;row1&lt;/col&gt;
+    &lt;col&gt;row2&lt;/col&gt;
+  &lt;/index&gt;
+  &lt;sql&gt;
+    &lt;descr&gt;SQL to be executed only on specific platforms&lt;/descr&gt;
+    &lt;query platform="postgres|postgres7"&gt;
+      insert into mytable ( row1, row2 ) values ( 12, 'stuff' )
+    &lt;/query&gt;
+    &lt;query platform="mysql"&gt;
+      insert into mytable ( row1, row2 ) values ( 12, 'different stuff' )
+    &lt;/query&gt;
+  &lt;/sql&gt;
+&lt;/schema&gt;
+</PRE><P>Create a new database using the appropriate tool for your platform.
+Executing the following PHP code will create the a <i>mytable</i> and <i>myindex</i>
+in the database and insert two rows into <i>mytable</i>. </P><PRE>				
+// To build the schema, start by creating a normal ADOdb connection:
+$db->NewADOConnection( 'mysql' );
+$db->Connect( ... );
+
+// Create the schema object and build the query array.
+$schema = <B>new adoSchema</B>( $db );
+
+// Build the SQL array
+$sql = $schema-><B>ParseSchema</B>( "schema.xml" );
+
+// Execute the SQL on the database
+$result = $schema-><B>ExecuteSchema</B>( $sql );
+
+// Finally, clean up after the XML parser
+// (PHP won't do this for you!)
+$schema-><B>Destroy</B>();
+</PRE>
+	
+<H2>XML Schema Format:</H2>
+<P>(See <a href="../xmlschema.dtd">ADOdb_schema.dtd</a> for the full specification)</P>
+<PRE>
+&lt;?xml version="1.0"?&gt;
+&lt;schema&gt;
+  &lt;table name="tablename" platform="platform1|platform2|..."&gt;
+    &lt;descr&gt;Optional description&lt;/descr&gt;
+    &lt;field name="fieldname" type="datadict_type" size="size"&gt;
+      &lt;KEY/&gt;
+      &lt;NOTNULL/&gt;
+      &lt;AUTOINCREMENT/&gt;
+      &lt;DEFAULT value="value"/&gt;
+    &lt;/field&gt;
+	... <i>more fields</i>
+  &lt;/table&gt;
+  ... <i>more tables</i>
+  
+  &lt;index name="indexname" platform="platform1|platform2|..."&gt;
+    &lt;descr&gt;Optional description&lt;/descr&gt;
+    &lt;col&gt;fieldname&lt;/col&gt;
+    ... <i>more columns</i>
+  &lt;/index&gt;
+  ... <i>more indices</i>
+  
+  &lt;sql platform="platform1|platform2|..."&gt;
+    &lt;descr&gt;Optional description&lt;/descr&gt;
+    &lt;query platform="platform1|platform2|..."&gt;SQL query&lt;/query&gt;
+    ... <i>more queries</i>
+  &lt;/sql&gt;
+  ... <i>more SQL</i>
+  &lt;/schema&gt;
+</PRE>
+<HR>
+<H2>Thanks</H2>
+<P>Thanks to John Lim for giving us ADODB, and for the hard work that keeps it on top of things. 
+And particulary for the datadict code that made xmlschema possible.</P>
+<P>And to the kind folks at <a href="http://phpdoc.org">PHP Documentor</a>. Cool tool.</P>
+<P>And to Linus. I thought the end of Amiga was the end of computing. Guess I was wrong :-)</P>
+<HR>
+<address>If you have any questions or comments, please email them to me  at 
+<a href="mailto:richtl@arscognita.com">richtl@arscognita.com</a>.</address>
+
+<P><TT>$Id$</TT></P>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/classtrees_xmlschema.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/classtrees_xmlschema.html
new file mode 100644
index 0000000000..b2f326bc51
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/classtrees_xmlschema.html
@@ -0,0 +1,28 @@
+<!--
+	IE 6 makes the page to wide with the following doctype. I accept
+	standards if they help me, not if they make anything even harder!
+//-->
+<!--<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' 'http://www.w3.org/TR/REC-html40/loose.dtd'>//-->
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc date: 'Sat,  3 May 2003 13:13:37 -0400' -->
+	<TITLE>Class Trees for Package xmlschema</TITLE>
+<LINK REL ='stylesheet' TYPE='text/css' HREF='media/stylesheet.css' TITLE='Style'>
+</HEAD>
+<BODY BGCOLOR='white'>
+<a name="top"><!-- --></a>
+<!-- Start of Class Data -->
+<H2>
+	Class Trees for Package xmlschema
+</H2>
+<SPAN class="code">Root class adoSchema</SPAN>
+<code class="vardefaultsummary"><ul>
+<li><a href="xmlschema/adoSchema.html">adoSchema</a></li></ul>
+</code>
+	<div id="credit">
+		<hr>
+		Documention generated on Sat,  3 May 2003 13:13:37 -0400 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.2.0rc1</a>
+	</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex.html
new file mode 100644
index 0000000000..74c75d31d3
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex.html
@@ -0,0 +1,99 @@
+<!--
+	IE 6 makes the page to wide with the following doctype. I accept
+	standards if they help me, not if they make anything even harder!
+//-->
+<!--<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' 'http://www.w3.org/TR/REC-html40/loose.dtd'>//-->
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc date: 'Sat,  3 May 2003 13:13:37 -0400' -->
+	<TITLE>Element Index</TITLE>
+<LINK REL ='stylesheet' TYPE='text/css' HREF='media/stylesheet.css' TITLE='Style'>
+</HEAD>
+<BODY BGCOLOR='white'>
+<a name="top"><!-- --></a><a name="top"></a>
+<h1>Index of All Elements</h1>
+<b>Indexes by package:</b><br>
+<a href="elementindex_xmlschema.html">xmlschema</a><br>
+<br>
+	<a href="elementindex.html#a">a</a>
+	<a href="elementindex.html#d">d</a>
+	<a href="elementindex.html#e">e</a>
+	<a href="elementindex.html#"></a>
+	<a href="elementindex.html#p">p</a>
+	<a href="elementindex.html#s">s</a>
+<table>
+<tr><td colspan = "2"><a name="a">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>a</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>adodb-xmlschema.php</b></td><td width="100%" align="left" valign="top">procedural page <a href="xmlschema/_adodb-xmlschema_php.html">adodb-xmlschema.php</a></td></tr>
+		<tr><td><b>adoSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodadoSchema">adoSchema::adoSchema()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Constructor.</td></tr>
+		<tr><td><b>adoSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, class <a href="xmlschema/adoSchema.html">adoSchema</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Loads and parses an XML file, creating an array of "ready-to-run" SQL statements</td></tr>
+	<tr><td colspan = "2"><a name="d">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>d</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>$dbconn</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$dbconn">adoSchema::$dbconn</a></td></tr>
+		<tr><td><b>$dbType</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$dbType">adoSchema::$dbType</a></td></tr>
+		<tr><td><b>$dict</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$dict">adoSchema::$dict</a></td></tr>
+		<tr><td><b>Destroy</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodDestroy">adoSchema::Destroy()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Destructor</td></tr>
+	<tr><td colspan = "2"><a name="e">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>e</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>ExecuteSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodExecuteSchema">adoSchema::ExecuteSchema()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Loads a schema into the database</td></tr>
+	<tr><td colspan = "2"><a name="p">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>p</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>ParseSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodParseSchema">adoSchema::ParseSchema()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Loads and parses an XML file</td></tr>
+	<tr><td colspan = "2"><a name="s">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>s</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>$sqlArray</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$sqlArray">adoSchema::$sqlArray</a></td></tr>
+	<tr><td colspan = "2"><a name="x">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>x</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>$xmlParser</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$xmlParser">adoSchema::$xmlParser</a></td></tr>
+	</table>
+</body>
+</html>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex_xmlschema.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex_xmlschema.html
new file mode 100644
index 0000000000..8b20de0825
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/elementindex_xmlschema.html
@@ -0,0 +1,109 @@
+<!--
+	IE 6 makes the page to wide with the following doctype. I accept
+	standards if they help me, not if they make anything even harder!
+//-->
+<!--<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' 'http://www.w3.org/TR/REC-html40/loose.dtd'>//-->
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc date: 'Sat,  3 May 2003 13:13:37 -0400' -->
+	<TITLE>Package xmlschema Element Index</TITLE>
+<LINK REL ='stylesheet' TYPE='text/css' HREF='media/stylesheet.css' TITLE='Style'>
+</HEAD>
+<BODY BGCOLOR='white'>
+<a name="top"><!-- --></a><a name="top"></a>
+<h1>Element index for package xmlschema</h1>
+<br>
+<a href="elementindex.html"><b>Index of all elements</b></a><br>
+	<a href="elementindex_xmlschema.html#a">a</a>
+	<a href="elementindex_xmlschema.html#d">d</a>
+	<a href="elementindex_xmlschema.html#e">e</a>
+	<a href="elementindex_xmlschema.html#i">i</a>
+	<a href="elementindex_xmlschema.html#p">p</a>
+	<a href="elementindex_xmlschema.html#s">s</a>
+	<a href="elementindex_xmlschema.html#x">x</a>
+<table>
+<tr><td colspan = "2"><a name="a">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>a</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>adodb-xmlschema.php</b></td><td width="100%" align="left" valign="top">procedural page <a href="xmlschema/_adodb-xmlschema_php.html">adodb-xmlschema.php</a></td></tr>
+		<tr><td><b>adoSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodadoSchema">adoSchema::adoSchema()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Constructor.</td></tr>
+		<tr><td><b>adoSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, class <a href="xmlschema/adoSchema.html">adoSchema</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Loads and parses an XML file, creating an array of "ready-to-run" SQL statements</td></tr>
+	<tr><td colspan = "2"><a name="d">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>d</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>$dbconn</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$dbconn">adoSchema::$dbconn</a></td></tr>
+		<tr><td><b>$dbType</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$dbType">adoSchema::$dbType</a></td></tr>
+		<tr><td><b>$dict</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$dict">adoSchema::$dict</a></td></tr>
+		<tr><td><b>Destroy</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodDestroy">adoSchema::Destroy()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Destructor</td></tr>
+	<tr><td colspan = "2"><a name="e">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>e</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>ExecuteSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodExecuteSchema">adoSchema::ExecuteSchema()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Loads a schema into the database</td></tr>
+	<tr><td colspan = "2"><a name="i">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>i</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+	<tr><td colspan = "2"><a name="p">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>p</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>ParseSchema</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, method <a href="xmlschema/adoSchema.html#methodParseSchema">adoSchema::ParseSchema()</a><br>&nbsp;&nbsp;&nbsp;&nbsp;Loads and parses an XML file</td></tr>
+	<tr><td colspan = "2"><a name="s">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>s</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>$sqlArray</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$sqlArray">adoSchema::$sqlArray</a></td></tr>
+	<tr><td colspan = "2"><a name="x">&nbsp; </a>
+<a href="#top">top</a><br>
+<TABLE CELLPADDING='3' CELLSPACING='0' WIDTH='100%' CLASS="border">
+	<TR CLASS='TableHeadingColor'>
+		<TD>
+			<FONT SIZE='+2'><B>x</B></FONT>
+		</TD>
+	</TR>
+</TABLE>
+</td></tr>
+		<tr><td><b>$xmlParser</b></td><td width="100%" align="left" valign="top">in file adodb-xmlschema.php, variable <a href="xmlschema/adoSchema.html#var$xmlParser">adoSchema::$xmlParser</a></td></tr>
+	</table>
+</body>
+</html>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/errors.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/errors.html
new file mode 100644
index 0000000000..9d0991c7d7
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/errors.html
@@ -0,0 +1,20 @@
+<!--
+	IE 6 makes the page to wide with the following doctype. I accept
+	standards if they help me, not if they make anything even harder!
+//-->
+<!--<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' 'http://www.w3.org/TR/REC-html40/loose.dtd'>//-->
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc date: 'Sat,  3 May 2003 13:13:39 -0400' -->
+	<TITLE>phpDocumentor Parser Errors and Warnings</TITLE>
+<LINK REL ='stylesheet' TYPE='text/css' HREF='media/stylesheet.css' TITLE='Style'>
+</HEAD>
+<BODY BGCOLOR='white'>
+<a name="top"><!-- --></a><a href="#Post-parsing">Post-parsing</a><br>
+	<div id="credit">
+		<hr>
+		Documention generated on Sat,  3 May 2003 13:13:39 -0400 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.2.0rc1</a>
+	</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/index.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/index.html
new file mode 100644
index 0000000000..6ba6690c56
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/index.html
@@ -0,0 +1,17 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc on Sat,  3 May 2003 13:13:37 -0400  -->
+	<TITLE>ADODB xmlschema Documentation</TITLE>
+</HEAD>
+<FRAMESET cols='220,*'>
+		<FRAME src='li_xmlschema.html' name='left_bottom'>
+	<FRAME src='xmlschema/package_xmlschema.html' name='right'>
+	<NOFRAMES>
+		<H2>Frame Alert</H2>
+		<P>This document is designed to be viewed using the frames feature.
+		If you see this message, you are using a non-frame-capable web client.</P>
+	</NOFRAMES>
+</FRAMESET>
+</HTML>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/li_xmlschema.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/li_xmlschema.html
new file mode 100644
index 0000000000..965d6bb661
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/li_xmlschema.html
@@ -0,0 +1,38 @@
+<!--
+	IE 6 makes the page to wide with the following doctype. I accept
+	standards if they help me, not if they make anything even harder!
+//-->
+<!--<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' 'http://www.w3.org/TR/REC-html40/loose.dtd'>//-->
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc date: 'Sat,  3 May 2003 13:13:37 -0400' -->
+	<TITLE></TITLE>
+<LINK REL ='stylesheet' TYPE='text/css' HREF='media/stylesheet.css' TITLE='Style'>
+<STYLE type="text/css"><!--
+	BODY								{
+											background-image		: url("media/bg_left.png");
+											background-repeat		: repeat-y;
+										}
+//--></STYLE>
+</HEAD>
+<BODY >
+<a name="top"><!-- --></a><b>Package xmlschema</b><br>
+<a href='classtrees_xmlschema.html' target='right'>Class Trees</a><br>
+<a href='elementindex_xmlschema.html' target='right'>Alphabetical Element Index</a><br>
+<a href="blank.html" target="right">xmlschema</a>
+
+	<H3>Files</H3>
+	<UL>
+			<LI><a class="procedural" href='xmlschema/_adodb-xmlschema_php.html' target='right'>adodb-xmlschema.php</a></LI>
+		</UL>
+	<H3>Classes</H3>
+	<UL>
+			<LI><a class="classes" href='xmlschema/adoSchema.html' target='right'>adoSchema</a></LI>
+		</UL>
+	<H3>Functions</H3>
+	<UL>
+		</UL>
+<font size="-1"><a href="http://www.phpdoc.org" target="_blank">phpDocumentor v <b>1.2.0rc1</b></a></font>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/packages.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/packages.html
new file mode 100644
index 0000000000..b8f89bd71a
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/docs/packages.html
@@ -0,0 +1,25 @@
+<!--
+	IE 6 makes the page to wide with the following doctype. I accept
+	standards if they help me, not if they make anything even harder!
+//-->
+<!--<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' 'http://www.w3.org/TR/REC-html40/loose.dtd'>//-->
+<!--NewPage-->
+<HTML>
+<HEAD>
+	<!-- Generated by PhpDoc date: 'Sat,  3 May 2003 13:13:37 -0400' -->
+	<TITLE></TITLE>
+<LINK REL ='stylesheet' TYPE='text/css' HREF='media/stylesheet.css' TITLE='Style'>
+<STYLE type="text/css"><!--
+	BODY								{
+											background-image		: url("media/bg_left.png");
+											background-repeat		: repeat-y;
+										}
+//--></STYLE>
+</HEAD>
+<BODY >
+<a name="top"><!-- --></a><h3>Packages</h3>
+<UL>
+	<LI><a class="package" href='li_xmlschema.html' target='left_bottom'>xmlschema</a></LI>
+</UL>
+</BODY>
+</HTML>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.php b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.php
new file mode 100644
index 0000000000..125b020a3b
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.php
@@ -0,0 +1,24 @@
+<?PHP
+require( "path_to_adodb/adodb-xmlschema.inc.php" );
+
+// To build the schema, start by creating a normal ADOdb connection:
+$db = ADONewConnection( 'mysql' );
+$db->Connect( 'localhost', 'someuser', '', 'schematest' );
+
+// Create the schema object and build the query array.
+$schema = new adoSchema( $db );
+
+// Build the SQL array
+$sql = $schema->ParseSchema( "example.xml" );
+
+print "Here's the SQL to do the build:\n";
+print_r( $sql );
+print "\n";
+
+// Execute the SQL on the database
+$result = $schema->ExecuteSchema( $sql );
+
+// Finally, clean up after the XML parser
+// (PHP won't do this for you!)
+$schema->Destroy();
+?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.xml b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.xml
new file mode 100644
index 0000000000..4e1d42273f
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/example.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<schema>
+  <table name="mytable">
+    <field name="row1" type="I">
+      <descr>An integer row that's a primary key and autoincrements</descr>
+      <KEY/>
+      <AUTOINCREMENT/>
+    </field>
+    <field name="row2" type="C" size="16">
+      <descr>A 16 character varchar row that can't be null</descr>
+      <NOTNULL/>
+    </field>
+  </table>
+  <index name="myindex" table="mytable">
+    <col>row1</col>
+    <col>row2</col>
+  </index>
+  <sql>
+    <descr>SQL to be executed only on specific platforms</descr>
+    <query platform="postgres|postgres7">
+      insert into mytable ( row1, row2 ) values ( 12, 'stuff' )
+    </query>
+    <query platform="mysql">
+      insert into mytable ( row1, row2 ) values ( 12, 'different stuff' )
+    </query>
+  </sql>
+</schema>
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.dtd b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.dtd
new file mode 100644
index 0000000000..b412067292
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.dtd
@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<!DOCTYPE adodb_schema [
+<!ELEMENT schema (table*, index*, sql*)>
+<!ELEMENT table (field+, constraint*, replace?, descr?)>
+<!ELEMENT field ((NOTNULL|KEY|PRIMARY)?, (AUTO|AUTOINCREMENT)?, (DEFAULT|DEFDATE|DEFTIMESTAMP)?, NOQUOTE, constraint, descr?)>
+<!ELEMENT descr (#CDATA)>
+<!ELEMENT NOTNULL EMPTY>
+<!ELEMENT KEY EMPTY>
+<!ELEMENT PRIMARY EMPTY>
+<!ELEMENT AUTO EMPTY>
+<!ELEMENT AUTOINCREMENT EMPTY>
+<!ELEMENT DEFAULT EMPTY>
+<!ELEMENT DEFDATE EMPTY>
+<!ELEMENT DEFTIMESTAMP EMPTY>
+<!ELEMENT NOQUOTE EMPTY>
+<!ELEMENT constraint (#CDATA)>
+<!ATTLIST table name CDATA #REQUIRED platform CDATA #IMPLIED version CDATA #IMPLIED>
+<!ATTLIST field name CDATA #REQUIRED type (C|C2|X|X2|B|D|T|L|I|F|N) #REQUIRED size CDATA #IMPLIED>
+<!ATTLIST DEFAULT value CDATA #REQUIRED>
+<!ELEMENT index (col+, CLUSTERED?, BITMAP?, UNIQUE?, FULLTEXT?, HASH?, descr?)>
+<!ELEMENT col (#CDATA)>
+<!ELEMENT CLUSTERED EMPTY>
+<!ELEMENT BITMAP EMPTY>
+<!ELEMENT UNIQUE EMPTY>
+<!ELEMENT FULLTEXT EMPTY>
+<!ELEMENT HASH EMPTY>
+<!ATTLIST index name CDATA #REQUIRED table CDATA #REQUIRED>
+<!ELEMENT sql (query+, descr?)>
+<!ELEMENT query (#CDATA)>
+<!ATTLIST sql name CDATA #IMPLIED platform CDATA #IMPLIED>
+] >
diff --git a/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.html b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.html
new file mode 100644
index 0000000000..d528e1d76f
--- /dev/null
+++ b/lib/adodb/adodb-xmlschema-0.0.1-snap20030511/xmlschema.html
@@ -0,0 +1,116 @@
+<H1>adodb-xmlschema</H1>
+<P>Written by <a href="mailto:richtl@arscognita.com">Richard Tango-Lowy</a>.</P>
+<P>For more information, contact <a href="richtl@arscognita.com">richtl@arscognita.com</a> 
+or visit our site at <a href="http://www.arscognita.com">www.arscognita.com</a>.</P>
+<P>At the moment, you should report bugs by mailing them to me. (If I can't convince John to
+make this part of ADODB :-), I'll  create a project for it on SourceForge.)
+
+<H2>Introduction</H2>
+<P><B>adodb-xmlschema</B> is a class that allows the user to quickly and easily
+build a database using the excellent 
+<a href="http://php.weblogs.com/ADODB">ADODB database library</a> and a simple 
+XML formatted file.</P>
+<P>This library is dual-licensed under a BSD-style license and under the <B><a href="http://opensource.org/licenses/lgpl-license.php">GNU Lesser Public License</a></B>.
+See the <B>LICENSE</B> file for more information.</P>
+
+<H2>Features</H2><UL>
+	<LI>Darned easy to install
+	<LI>Quickly to create schemas that build on any platform supported by ADODB.</UL>
+
+<H2>Installation</H2>
+<P>To install adodb-xmlschema, simply copy the <tt>adodb-xmlschema.inc.php</tt> file into your
+<B>ADODB</B> directory.</P>
+
+<H2>Quick Start</H2>
+<P>First, create an XML database schema. Let's call it "schema.xml:"</P><PRE>
+&lt;?xml version="1.0"?&gt;
+&lt;schema&gt;
+  &lt;table name="mytable"&gt;
+    &lt;field name="row1" type="I"&gt;
+      &lt;descr&gt;An integer row that's a primary key and autoincrements&lt;/descr&gt;
+      &lt;KEY/&gt;
+      &lt;AUTOINCREMENT/&gt;
+    &lt;/field&gt;
+    &lt;field name="row2" type="C" size="16"&gt;
+      &lt;descr&gt;A 16 character varchar row that can't be null&lt;/descr&gt;
+      &lt;NOTNULL/&gt;
+    &lt;/field&gt;
+  &lt;/table&gt;
+  &lt;index name="myindex" table="mytable"&gt;
+    &lt;col&gt;row1&lt;/col&gt;
+    &lt;col&gt;row2&lt;/col&gt;
+  &lt;/index&gt;
+  &lt;sql&gt;
+    &lt;descr&gt;SQL to be executed only on specific platforms&lt;/descr&gt;
+    &lt;query platform="postgres|postgres7"&gt;
+      insert into mytable ( row1, row2 ) values ( 12, 'stuff' )
+    &lt;/query&gt;
+    &lt;query platform="mysql"&gt;
+      insert into mytable ( row1, row2 ) values ( 12, 'different stuff' )
+    &lt;/query&gt;
+  &lt;/sql&gt;
+&lt;/schema&gt;
+</PRE><P>Create a new database using the appropriate tool for your platform.
+Executing the following PHP code will create the a <i>mytable</i> and <i>myindex</i>
+in the database and insert one row into <i>mytable</i> if the platform is postgres or mysql. </P><PRE>				
+// To build the schema, start by creating a normal ADOdb connection:
+$db->NewADOConnection( 'mysql' );
+$db->Connect( ... );
+
+// Create the schema object and build the query array.
+$schema = <B>new adoSchema</B>( $db );
+
+// Build the SQL array
+$sql = $schema-><B>ParseSchema</B>( "schema.xml" );
+
+// Execute the SQL on the database
+$result = $schema-><B>ExecuteSchema</B>( $sql );
+
+// Finally, clean up after the XML parser
+// (PHP won't do this for you!)
+$schema-><B>Destroy</B>();
+</PRE>
+	
+<H2>XML Schema Format:</H2>
+<P>(See <a href="../xmlschema.dtd">ADOdb_schema.dtd</a> for the full specification)</P>
+<PRE>
+&lt;?xml version="1.0"?&gt;
+&lt;schema&gt;
+  &lt;table name="tablename" platform="platform1|platform2|..."&gt;
+    &lt;descr&gt;Optional description&lt;/descr&gt;
+    &lt;field name="fieldname" type="datadict_type" size="size"&gt;
+      &lt;KEY/&gt;
+      &lt;NOTNULL/&gt;
+      &lt;AUTOINCREMENT/&gt;
+      &lt;DEFAULT value="value"/&gt;
+    &lt;/field&gt;
+	... <i>more fields</i>
+  &lt;/table&gt;
+  ... <i>more tables</i>
+  
+  &lt;index name="indexname" platform="platform1|platform2|..."&gt;
+    &lt;descr&gt;Optional description&lt;/descr&gt;
+    &lt;col&gt;fieldname&lt;/col&gt;
+    ... <i>more columns</i>
+  &lt;/index&gt;
+  ... <i>more indices</i>
+  
+  &lt;sql platform="platform1|platform2|..."&gt;
+    &lt;descr&gt;Optional description&lt;/descr&gt;
+    &lt;query platform="platform1|platform2|..."&gt;SQL query&lt;/query&gt;
+    ... <i>more queries</i>
+  &lt;/sql&gt;
+  ... <i>more SQL</i>
+  &lt;/schema&gt;
+</PRE>
+<HR>
+<H2>Thanks</H2>
+<P>Thanks to John Lim for giving us ADODB, and for the hard work that keeps it on top of things. 
+And particulary for the datadict code that made xmlschema possible.</P>
+<P>And to the kind folks at <a href="http://phpdoc.org">PHP Documentor</a>. Cool tool.</P>
+<P>And to Linus. I thought the end of Amiga was the end of computing. Guess I was wrong :-)</P>
+<HR>
+<address>If you have any questions or comments, please email them to me  at 
+<a href="mailto:richtl@arscognita.com">richtl@arscognita.com</a>.</address>
+
+<P><TT>$Id$</TT></P>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema.inc.php b/lib/adodb/adodb-xmlschema.inc.php
index 9debc392e9..e86b62b23f 100644
--- a/lib/adodb/adodb-xmlschema.inc.php
+++ b/lib/adodb/adodb-xmlschema.inc.php
@@ -1,722 +1,1201 @@
-<?PHP
- /* ******************************************************************************
-    Released under both BSD license and Lesser GPL library license. 
- 	Whenever there is any discrepancy between the two licenses, 
- 	the BSD license will take precedence. 
-*******************************************************************************/
-/**
- * xmlschema is a class that allows the user to quickly and easily
- * build a database on any ADOdb-supported platform using a simple
- * XML schema.
- *
- * @author 			Richard Tango-Lowy
- * @version 		$Revision$
- * @copyright	Copyright (c) 2003 ars Cognita Inc., all rights reserved
- *
- * @package		xmlschema
- */
-/**
-  * Include the main ADODB library
-  */
-if (!defined( '_ADODB_LAYER' ) ) {
-	require( 'adodb.inc.php' );
-}
-
-/**
- * Creates a table object in ADOdb's datadict format
- *
- * This class stores information about a database table. As charactaristics
- * of the table are loaded from the external source, methods and properties
- * of this class are used to build up the table description in ADOdb's
-*  datadict format.
- *
- * @package xmlschema
- * @access private
- */
-class dbTable {
-	
-	/**
-	* @var string	Table name
-	*/
-	var $tableName;
-	
-	/**
-	* @var array	Field specifier: Meta-information about each field
-	*/
-	var $fieldSpec;
-	
-	/**
-	* @var array	Table options: Table-level options
-	*/
-	var $tableOpts;
-	
-	/**
-	* @var string	Field index: Keeps track of which field is currently being processed
-	*/
-	var $currentField;
-	
-	/**
-	* Constructor. Iniitializes a new table object.
-	*
-	* @param string	$name		Table name
-	*/
-	function dbTable( $name ) {
-		$this->tableName = $name;
-	}
-	
-	/**
-	* Adds a field to a table object
-	*
-	* $name is the name of the table to which the field should be added. 
-	* $type is an ADODB datadict field type. The following field types
-	* are supported as of ADODB 3.40:
-	* 	- C:  varchar
-	*	- X:  CLOB (character large object) or largest varchar size
-	*	   if CLOB is not supported
-	*	- C2: Multibyte varchar
-	*	- X2: Multibyte CLOB
-	*	- B:  BLOB (binary large object)
-	*	- D:  Date (some databases do not support this, and we return a datetime type)
-	*	- T:  Datetime or Timestamp
-	*	- L:  Integer field suitable for storing booleans (0 or 1)
-	*	- I:  Integer (mapped to I4)
-	*	- I1: 1-byte integer
-	*	- I2: 2-byte integer
-	*	- I4: 4-byte integer
-	*	- I8: 8-byte integer
-	*	- F:  Floating point number
-	*	- N:  Numeric or decimal number
-	*
-	* @param string $name	Name of the table to which the field will be added.
-	* @param string $type		ADODB datadict field type.
-	* @param string $size		Field size
-	* @param array $opts		Field options array
-	* @return array	Field specifier array
-	*/
-	function addField( $name, $type, $size = NULL, $opts = NULL ) {
-	
-		/*  Set the field index so we know where we are */
-		$this->currentField = $name;
-		
-		/*  Set the field type (required) */
-		$this->fieldSpec[$name]['TYPE'] = $type;
-		
-		/*  Set the field size (optional) */
-		if( isset( $size ) ) {
-			$this->fieldSpec[$name]['SIZE'] = $size;
-		}
-		
-		/*  Set the field options */
-		if( isset( $opts ) ) $this->fieldSpec[$name]['OPTS'] = $opts;
-		
-		/*  Return array containing field specifier */
-		return $this->fieldSpec;
-	}
-	
-	/**
-	* Adds a field option to the current field specifier
-	*
-	* This method adds a field option allowed by the ADOdb datadict 
-	* and appends it to the given field.
-	*
-	* @param string $field		Field name
-	* @param string $opt		ADOdb field option
-	* @param mixed $value	Field option value
-	* @return array	Field specifier array
-	*/
-	function addFieldOpt( $field, $opt, $value = NULL ) {
-		
-		/*  Add the option to the field specifier */
-		if(  $value === NULL ) { /*  No value, so add only the option */
-			$this->fieldSpec[$field]['OPTS'][] = $opt;
-		} else { /*  Add the option and value */
-			$this->fieldSpec[$field]['OPTS'][] = array( "$opt" => "$value" );
-		}
-	
-		/*  Return array containing field specifier */
-		return $this->fieldSpec;
-	}
-	
-	/**
-	* Adds an option to the table
-	*
-	*This method takes a comma-separated list of table-level options
-	* and appends them to the table object.
-	*
-	* @param string $opt		Table option
-	* @return string	Option list
-	*/
-	function addTableOpt( $opt ) {
-	
-		$optlist = &$this->tableOpts;
-		$optlist ? $optlist .= ", $opt" : $optlist = $opt;
-		
-		/*  Return the options list */
-		return $optlist;
-	}
-	
-	/**
-	* Generates the SQL that will create the table in the database
-	*
-	* Returns SQL that will create the table represented by the object.
-	*
-	* @param object $dict		ADOdb data dictionary
-	* @return array	Array containing table creation SQL
-	*/
-	function create( $dict ) {
-	
-		/*  Loop through the field specifier array, building the associative array for the field options */
-		$fldarray = array();
-		$i = 0;
-		
-		foreach( $this->fieldSpec as $field => $finfo ) {
-			$i++;
-			
-			/*  Set an empty size if it isn't supplied */
-			if( !isset( $finfo['SIZE'] ) ) $finfo['SIZE'] = '';
-			
-			/*  Initialize the field array with the type and size */
-			$fldarray[$i] = array( $field, $finfo['TYPE'], $finfo['SIZE'] );
-			
-			/*  Loop through the options array and add the field options.  */
-			$opts = $finfo['OPTS'];
-			if( $opts ) {
-				foreach( $finfo['OPTS'] as $opt ) {
-					
-					if( is_array( $opt ) ) { /*  Option has an argument. */
-						$key = key( $opt );
-						$value = $opt[key( $opt ) ];
-						$fldarray[$i][$key] = $value;
-					} else { /*  Option doesn't have arguments */
-						array_push( $fldarray[$i], $opt );
-					}
-				}
-			}
-		}
-		
-		/*  Build table array */
-		$sqlArray = $dict->CreateTableSQL( $this->tableName, $fldarray, $this->tableOpts );
-		
-		/*  Return the array containing the SQL to create the table */
-		return $sqlArray;
-	}
-	
-	/**
-	* Destructor
-	*/
-	function destroy() {
-		unset( $this );
-	}
-}
-
-/**
-* Creates an index object in ADOdb's datadict format
-*
-* This class stores information about a database index. As charactaristics
-* of the index are loaded from the external source, methods and properties
-* of this class are used to build up the index description in ADOdb's
-* datadict format.
-*
-* @package xmlschema
-* @access private
-*/
-class dbIndex {
-	
-	/**
-	* @var string	Index name
-	*/
-	var $indexName;
-	
-	/**
-	* @var string	Name of the table this index is attached to
-	*/
-	var $tableName;
-	
-	/**
-	* @var array	Indexed fields: Table columns included in this index
-	*/
-	var $fields;
-	
-	/**
-	* Constructor. Initialize the index and table names.
-	*
-	* @param string $name	Index name
-	* @param string $table		Name of indexed table
-	*/
-	function dbIndex( $name, $table ) {
-		$this->indexName = $name;
-		$this->tableName = $table;
-	}
-	
-	/**
-	* Adds a field to the index
-	* 
-	* This method adds the specified column to an index.
-	*
-	* @param string $name		Field name
-	* @return string	Field list
-	*/
-	function addField( $name ) {
-		$fieldlist = &$this->fields;
-		$fieldlist ? $fieldlist .=" , $name" : $fieldlist = $name;
-		
-		/*  Return the field list */
-		return $fieldlist;
-	}
-	
-	/**
-	* Generates the SQL that will create the index in the database
-	*
-	* Returns SQL that will create the index represented by the object.
-	*
-	* @param object $dict	ADOdb data dictionary object
-	* @return array	Array containing index creation SQL
-	*/
-	function create( $dict ) {
-	
-		/*  Build table array */
-		$sqlArray = $dict->CreateIndexSQL( $this->indexName, $this->tableName, $this->fields );
-		
-		/*  Return the array containing the SQL to create the table */
-		return $sqlArray;
-	}
-	
-	/**
-	* Destructor
-	*/
-	function destroy() {
-		unset( $this );
-	}
-}
-
-/**
-* Creates the SQL to execute a list of provided SQL queries
-*
-* This class compiles a list of SQL queries specified in the external file.
-*
-* @package xmlschema
-* @access private
-*/
-class dbQuerySet {
-	
-	/**
-	* @var array	List of SQL queries
-	*/
-	var $querySet;
-	
-	/**
-	* @var string	String used to build of a query line by line
-	*/
-	var $query;
-	
-	/**
-	* Constructor. Initializes the queries array
-	*/
-	function dbQuerySet() {
-		$this->querySet = array();
-		$this->query = '';
-	}
-	
-	/** 
-	* Appends a line to a query that is being built line by line
-	*
-	* $param string $data	Line of SQL data or NULL to initialize a new query
-	*/
-	function buildQuery( $data = NULL ) {
-		isset( $data ) ? $this->query .= " " . trim( $data ) : $this->query = '';
-	}
-	
-	/**
-	* Adds a completed query to the query list
-	*
-	* @return string	SQL of added query
-	*/
-	function addQuery() {
-		
-		/*  Push the query onto the query set array */
-		$finishedQuery = $this->query;
-		array_push( $this->querySet, $finishedQuery );
-		
-		/*  Return the query set array */
-		return $finishedQuery;
-	}
-	
-	/**
-	* Creates and returns the current query set
-	*
-	* @return array Query set
-	*/
-	function create() {
-		return $this->querySet;
-	}
-	
-	/**
-	* Destructor
-	*/
-	function destroy() {
-		unset( $this );
-	}
-}
-
-
-/**
-* Loads and parses an XML file, creating an array of "ready-to-run" SQL statements
-* 
-* This class is used to load and parse the XML file, to create an array of SQL statements
-* that can be used to build a database, and to build the database using the SQL array.
-*
-* @package xmlschema
-*/
-class adoSchema {
-	
-	/**
-	* @var array	Array containing SQL queries to generate all objects
-	*/
-	var $sqlArray;
-	
-	/**
-	* @var object	XML Parser object
-	*/
-	var $xmlParser;
-	
-	/**
-	* @var object	ADOdb connection object
-	*/
-	var $dbconn;
-	
-	/**
-	* @var string	Database type (platform)
-	*/
-	var $dbType;
-	
-	/**
-	* @var object	ADOdb Data Dictionary
-	*/
-	var $dict;
-	
-	/**
-	* @var object	Temporary dbTable object
-	* @access private
-	*/
-	var $table;
-	
-	/**
-	* @var object	Temporary dbIndex object
-	* @access private
-	*/
-	var $index;
-	
-	/**
-	* @var object	Temporary dbQuerySet object
-	* @access private
-	*/
-	var $querySet;
-	
-	/**
-	* @var string Current XML element
-	* @access private
-	*/
-	var $currentElement;
-	
-	/**
-	* @var long	Original Magic Quotes Runtime value
-	* @access private
-	*/
-	var $mgq;
-	
-	/**
-	* Constructor. Initializes the xmlschema object
-	*
-	* @param object $dbconn		ADOdb connection object
-	*/
-	function adoSchema( $dbconn ) {
-		
-		/*  Initialize the environment */
-		$this->mgq = get_magic_quotes_runtime();
-		set_magic_quotes_runtime(0);	
-		
-		$this->dbconn	=  &$dbconn;
-		$this->dbType = $dbconn->databaseType;
-		$this->sqlArray = array();
-		
-		/*  Create an ADOdb dictionary object */
-		$this->dict = NewDataDictionary( $dbconn );
-	}
-	
-	/**
-	* Loads and parses an XML file
-	*
-	* This method accepts a path to an xmlschema-compliant XML file,
-	* loads it, parses it, and uses it to create the SQL to generate the objects
-	* described by the XML file.
-	*
-	* @param string $file		XML file
-	* @return array	Array of SQL queries, ready to execute
-	*/
-	function ParseSchema( $file ) {
-	
-		/*  Create the parser */
-		$this->xmlParser = &$xmlParser;
-		$xmlParser = xml_parser_create();
-		xml_set_object( $xmlParser, &$this );
-		
-		/*  Initialize the XML callback functions */
-		xml_set_element_handler( $xmlParser, "_xmlcb_startElement", "_xmlcb_endElement" );
-		xml_set_character_data_handler( $xmlParser, "_xmlcb_cData" );
-		
-		/*  Open the file */
-		if( !( $fp = fopen( $file, "r" ) ) ) {
-			die( "Unable to open file" );
-		}
-		
-		/*  Process the file */
-		while( $data = fread( $fp, 4096 ) ) {
-			if( !xml_parse( $xmlParser, $data, feof( $fp ) ) ) {
-				die( sprint( "XML error: %s at line %d",
-					xml_error_string( xml_get_error_code( $xmlParser ) ),
-					xml_get_current_line_number( $xmlParser ) ) );
-			}
-		}
-		
-		/*  Return the array of queries */
-		return $this->sqlArray;
-	}
-	
-	/**
-	* Loads a schema into the database
-	*
-	* Accepts an array of SQL queries generated by the parser 
-	* and executes them.
-	*
-	* @param array $sqlArray	Array of SQL statements
-	* @param boolean $continueOnErr	Don't fail out if an error is encountered
-	* @return integer	0 if failed, 1 if errors, 2 if successful
-	*/
-	function ExecuteSchema( $sqlArray, $continueOnErr =  TRUE ) {
-		$err = $this->dict->ExecuteSQLArray( $sqlArray, $continueOnErr );
-		
-		/*  Return the success code */
-		return $err;
-	}
-	
-	/**
-	* XML Callback to process start elements
-	*
-	* @access private
-	*/
-	function _xmlcb_startElement( $parser, $name, $attrs ) {
-		
-		$dbType = $this->dbType;
-		if( isset( $this->table ) ) $table = &$this->table;
-		if( isset( $this->index ) ) $index = &$this->index;
-		if( isset( $this->querySet ) ) $querySet = &$this->querySet;
-		$this->currentElement = $name;
-		
-		/*  Process the element. Ignore unimportant elements. */
-		if( in_array( trim( $name ),  array( "SCHEMA", "DESCR", "COL", "CONSTRAINT" ) ) ) {
-			return FALSE;
-		}
-		
-		switch( $name ) {
-				
-			case "TABLE":	/*  Table element */
-				if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
-					$this->table = new dbTable( $attrs['NAME'] );
-				} else {
-					unset( $this->table );
-				}
-				break;
-				
-			case "FIELD":	/*  Table field */
-				if( isset( $this->table ) ) {
-					$fieldName = $attrs['NAME'];
-					$fieldType = $attrs['TYPE'];
-					isset( $attrs['SIZE'] ) ? $fieldSize = $attrs['SIZE'] : $fieldSize = NULL;
-					isset( $attrs['OPTS'] ) ? $fieldOpts = $attrs['OPTS'] : $fieldOpts = NULL;
-					$this->table->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts );
-				}
-				break;
-				
-			case "KEY":	/*  Table field option */
-				if( isset( $this->table ) ) {
-					$this->table->addFieldOpt( $this->table->currentField, 'KEY' );
-				}
-				break;
-				
-			case "NOTNULL":	/*  Table field option */
-				if( isset( $this->table ) ) {
-					$this->table->addFieldOpt( $this->table->currentField, 'NOTNULL' );
-				}
-				break;
-				
-			case "AUTOINCREMENT":	/*  Table field option */
-				if( isset( $this->table ) ) {
-					$this->table->addFieldOpt( $this->table->currentField, 'AUTOINCREMENT' );
-				}
-				break;
-				
-			case "DEFAULT":	/*  Table field option */
-				if( isset( $this->table ) ) {
-					$this->table->addFieldOpt( $this->table->currentField, 'DEFAULT', $attrs['VALUE'] );
-				}
-				break;
-				
-			case "INDEX":	/*  Table index */
-				if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
-					$this->index = new dbIndex( $attrs['NAME'], $attrs['TABLE'] );
-				} else {
-					if( isset( $this->index ) ) unset( $this->index );
-				}
-				break;
-				
-			case "SQL":	/*  Freeform SQL queryset */
-				if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
-					$this->querySet = new dbQuerySet( $attrs );
-				} else {
-					if( isset( $this->querySet ) ) unset( $this->querySet );
-				}
-				break;
-				
-			case "QUERY":	/*  Queryset SQL query */
-				if( isset( $this->querySet ) ) {
-					/*  Ignore this query set if a platform is specified and it's different than the  */
-					/*  current connection platform. */
-					if( $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
-						$this->querySet->buildQuery();
-					} else {
-						if( isset( $this->querySet->query ) ) unset( $this->querySet->query );
-					}
-				}
-				break;
-				
-			default:
-				print "OPENING ELEMENT '$name'<BR/>\n";
-		}	
-	}
-
-	/**
-	* XML Callback to process cDATA elements
-	*
-	* @access private
-	*/
-	function _xmlcb_cData( $parser, $data ) {
-		
-		$element = &$this->currentElement;
-		
-		if( trim( $data ) == "" ) return;
-		
-		/*  Process the data depending on the element */
-		switch( $element ) {
-		
-			case "COL":	/*  Index column */
-				if( isset( $this->index ) ) $this->index->addField( $data );
-				break;
-				
-			case "DESCR":	/*  Description element */
-				/*  Display the description information */
-				if( isset( $this->table ) ) {
-					$name = "({$this->table->tableName}):  ";
-				} elseif( isset( $this->index ) ) {
-					$name = "({$this->index->indexName}):  ";
-				} else {
-					$name = "";
-				}
-				print "<LI> $name $data\n";
-				break;
-			
-			case "QUERY":	/*  Query SQL data */
-				if( isset( $this->querySet ) and isset( $this->querySet->query ) ) $this->querySet->buildQuery( $data );
-				break;
-			
-			case "CONSTRAINT":	/*  Table constraint */
-				if( isset( $this->table ) ) $this->table->addTableOpt( $data );
-				break;
-				
-			default:
-				print "<UL><LI>CDATA ($element) $data</UL>\n";
-		}
-	}
-
-	/**
-	* XML Callback to process end elements
-	*
-	* @access private
-	*/
-	function _xmlcb_endElement( $parser, $name ) {
-		
-		/*  Process the element. Ignore unimportant elements. */
-		if( in_array( trim( $name ), 
-			array( 	"SCHEMA", "DESCR", "KEY", "AUTOINCREMENT", "FIELD",
-						"DEFAULT", "NOTNULL", "CONSTRAINT", "COL" ) ) ) {
-			return FALSE;
-		}
-		
-		switch( trim( $name ) ) {
-			
-			case "TABLE":	/*  Table element */
-				if( isset( $this->table ) ) {
-					$tableSQL = $this->table->create( $this->dict );
-					array_push( $this->sqlArray, $tableSQL[0] );
-					$this->table->destroy();
-				}
-				break;
-				
-			case "INDEX":	/*  Index element */
-				if( isset( $this->index ) ) {
-					$indexSQL = $this->index->create( $this->dict );
-					array_push( $this->sqlArray, $indexSQL[0] );
-					$this->index->destroy();
-				}
-				break;
-			
-			case "QUERY":	/*  Queryset element */
-				if( isset( $this->querySet ) and isset( $this->querySet->query ) ) $this->querySet->addQuery();
-				break;
-			
-			case "SQL":	/*  Query SQL element */
-				if( isset( $this->querySet ) ) {
-					$querySQL = $this->querySet->create();
-					$this->sqlArray = array_merge( $this->sqlArray, $querySQL );;
-					$this->querySet->destroy();
-				}
-				break;
-				
-			default:
-				print "<LI>CLOSING $name</UL>\n";
-		}
-	}
-	
-	/**
-	* Checks if element references a specific platform
-	*
-	* Returns TRUE is no platform is specified or if we are currently
-	* using the specified platform.
-	*
-	* @param string	$platform	Requested platform
-	* @return boolean	TRUE if platform check succeeds
-	*
-	* @access private
-	*/
-	function supportedPlatform( $platform = NULL ) {
-
-		$dbType = $this->dbType;
-		$regex = "/^(\w*\|)*" . $dbType . "(\|\w*)*$/";
-		
-		if( !isset( $platform ) or 
-			preg_match( $regex, $platform ) ) {
-			return TRUE;
-		} else {
-			return FALSE;
-		}
-	}
-	
-	/**
-	* Destructor
-	*/
-	function Destroy() {
-		xml_parser_free( $this->xmlParser );
-		set_magic_quotes_runtime( $this->mgq );
-		unset( $this );
-	}
-}
-?>
+<?PHP
+// Copyright (c) 2003 ars Cognita Inc., all rights reserved
+/* ******************************************************************************
+    Released under both BSD license and Lesser GPL library license. 
+ 	Whenever there is any discrepancy between the two licenses, 
+ 	the BSD license will take precedence. 
+*******************************************************************************/
+/**
+ * xmlschema is a class that allows the user to quickly and easily
+ * build a database on any ADOdb-supported platform using a simple
+ * XML schema.
+ *
+ * @author Richard Tango-Lowy
+ * @version $Revision$
+ */
+ 
+/**
+* Debug on or off
+*/
+ if (!defined('XMLS_DEBUG')) define( 'XMLS_DEBUG', FALSE );
+ 
+/**
+* Include the main ADODB library
+*/
+if (!defined( '_ADODB_LAYER' ) ) {
+	require( dirname(__FILE__) . '/adodb.inc.php' );
+}
+
+/**
+* Maximum length allowed for object prefix
+*
+* @access private
+*/
+define( 'XMLS_PREFIX_MAXLEN', 10 );
+
+
+/**
+ * Creates a table object in ADOdb's datadict format
+ *
+ * This class stores information about a database table. As charactaristics
+ * of the table are loaded from the external source, methods and properties
+ * of this class are used to build up the table description in ADOdb's
+*  datadict format.
+ *
+ * @access private
+ */
+class dbTable {
+	
+	/**
+	* @var string	Table name
+	*/
+	var $tableName;
+	
+	/**
+	* @var array	Field specifier: Meta-information about each field
+	*/
+	var $fieldSpec;
+	
+	/**
+	* @var array	Table options: Table-level options
+	*/
+	var $tableOpts;
+	
+	/**
+	* @var string	Field index: Keeps track of which field is currently being processed
+	*/
+	var $currentField;
+	
+	/**
+	* @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database
+	* @access private
+	*/
+	var $upgrade;
+	
+	/**
+	* @var array Array of legacy metadata. Used for REPLACE upgrades.
+	* @access private
+	*/
+	var $legacyFieldMetadata;
+	
+	/**
+	* @var boolean Mark table for destruction
+	* @access private
+	*/
+	var $dropTable;
+	
+	/**
+	* @var boolean Mark field for destruction (not yet implemented)
+	* @access private
+	*/
+	var $dropField;
+	
+	/**
+	* Constructor. Iniitializes a new table object.
+	*
+	* If the table already exists, there are two methods available to upgrade it.
+	* To upgrade an existing table the new schema by ALTERing the table, set the upgradeTable
+	* argument to "ALTER."  To force the new table to replace the current table, set the upgradeTable
+	* argument to "REPLACE."
+	*
+	* @param string	$name		Table name
+	* @param string	$upgradeTable		Upgrade method (NULL, ALTER, or REPLACE)
+	*/
+	function dbTable( $name, $upgrade = NULL ) {
+		logMsg( "+++dbTable( $name, $upgrade )" );
+		
+		$dbconn = $GLOBALS['AXMLS_DBCONN'];
+		$dbdict = $GLOBALS['AXMLS_DBDICT'];
+		
+		$this->tableName = $name;
+
+		// If upgrading, set and handle the upgrade method
+		if( isset( $upgrade ) ) {
+			$upgrade = strtoupper( $upgrade );
+			
+			switch( $upgrade ) {
+				
+				case "ALTER":
+					$this->upgrade = strtoupper( $upgrade );
+					logMsg( "Upgrading table '$name' using {$this->upgrade}" );
+					break;
+					
+				case "REPLACE":
+					$this->upgrade = strtoupper( $upgrade );
+					logMsg( "Upgrading table '$name' using {$this->upgrade}" );
+					
+					// Need to fetch column names, run them through the case handler (for MySQL),
+					// create the new column, migrate the data, then drop the old column.
+					$this->legacyFieldMetadata = $dbconn->MetaColumns( $name );
+					logMsg( $this->legacyFieldMetadata, "Legacy Metadata" );
+					break;
+					
+				default:
+					unset( $this->upgrade );
+					break;
+			}
+			
+		} else {
+			logMsg( "Creating table '$name'" );
+		}
+		logMsg( "   ---dbTable" );
+	}
+	
+	/**
+	* Adds a field to a table object
+	*
+	* $name is the name of the table to which the field should be added. 
+	* $type is an ADODB datadict field type. The following field types
+	* are supported as of ADODB 3.40:
+	* 	- C:  varchar
+	*	- X:  CLOB (character large object) or largest varchar size
+	*	   if CLOB is not supported
+	*	- C2: Multibyte varchar
+	*	- X2: Multibyte CLOB
+	*	- B:  BLOB (binary large object)
+	*	- D:  Date (some databases do not support this, and we return a datetime type)
+	*	- T:  Datetime or Timestamp
+	*	- L:  Integer field suitable for storing booleans (0 or 1)
+	*	- I:  Integer (mapped to I4)
+	*	- I1: 1-byte integer
+	*	- I2: 2-byte integer
+	*	- I4: 4-byte integer
+	*	- I8: 8-byte integer
+	*	- F:  Floating point number
+	*	- N:  Numeric or decimal number
+	*
+	* @param string $name	Name of the table to which the field will be added.
+	* @param string $type		ADODB datadict field type.
+	* @param string $size		Field size
+	* @param array $opts		Field options array
+	* @return array	Field specifier array
+	*/
+	function addField( $name, $type, $size = NULL, $opts = NULL ) {
+		logMsg( "   +++addField( $name, $type, $size, $opts )" );
+		// Set the field index so we know where we are
+		$this->currentField = $name;
+		
+		// Set the field type (required)
+		$this->fieldSpec[$name]['TYPE'] = $type;
+		
+		// Set the field size (optional)
+		if( isset( $size ) ) {
+			$this->fieldSpec[$name]['SIZE'] = $size;
+		}
+		
+		// Set the field options
+		if( isset( $opts ) ) $this->fieldSpec[$name]['OPTS'] = $opts;
+		
+		// Return array containing field specifier
+		logMsg( "   ---addField" );
+		return $this->fieldSpec;
+	}
+	
+	/**
+	* Adds a field option to the current field specifier
+	*
+	* This method adds a field option allowed by the ADOdb datadict 
+	* and appends it to the given field.
+	*
+	* @param string $field		Field name
+	* @param string $opt		ADOdb field option
+	* @param mixed $value	Field option value
+	* @return array	Field specifier array
+	*/
+	function addFieldOpt( $field, $opt, $value = NULL ) {
+		logMsg( "   +++addFieldOpt( $field, $opt, $value )" );
+		
+		// Add the option to the field specifier
+		if(  $value === NULL ) { // No value, so add only the option
+			$this->fieldSpec[$field]['OPTS'][] = $opt;
+		} else { // Add the option and value
+			$this->fieldSpec[$field]['OPTS'][] = array( "$opt" => "$value" );
+		}
+	
+		// Return array containing field specifier
+		logMsg( "   ---addFieldOpt( $field )" );
+		return $this->fieldSpec;
+	}
+	
+	/**
+	* Adds an option to the table
+	*
+	*This method takes a comma-separated list of table-level options
+	* and appends them to the table object.
+	*
+	* @param string $opt		Table option
+	* @return string	Option list
+	*/
+	function addTableOpt( $opt ) {
+		logMsg( "   +++addTableOpt( $opt )" );
+		
+		$optlist = &$this->tableOpts;
+		$optlist ? ( $optlist .= ", $opt" ) : ($optlist = $opt );
+		
+		// Return the options list
+		logMsg( "   ---addTableOpt( $opt )" );
+		return $optlist;
+	}
+	
+	/**
+	* Generates the SQL that will create the table in the database
+	*
+	* Returns SQL that will create the table represented by the object.
+	*
+	* @param object $dict		ADOdb data dictionary
+	* @return array	Array containing table creation SQL
+	*/
+	function create( $dict ) {
+		logMsg( "   +++<b>create</b>( $dict )" );
+	
+		// Drop the table
+		if( $this->dropTable ) {
+			$sqlArray[] = "DROP TABLE {$this->tableName}";
+			return $sqlArray;
+		}
+		
+		// Loop through the field specifier array, building the associative array for the field options
+		$fldarray = array();
+		$i = 0;
+		
+		foreach( $this->fieldSpec as $field => $finfo ) {
+			$i++;
+			
+			// Set an empty size if it isn't supplied
+			if( !isset( $finfo['SIZE'] ) ) $finfo['SIZE'] = '';
+			
+			// Initialize the field array with the type and size
+			$fldarray[$i] = array( $field, $finfo['TYPE'], $finfo['SIZE'] );
+			
+			// Loop through the options array and add the field options. 
+			if( isset( $finfo['OPTS'] ) ) {
+				foreach( $finfo['OPTS'] as $opt ) {
+					
+					if( is_array( $opt ) ) { // Option has an argument.
+						$key = key( $opt );
+						$value = $opt[key( $opt ) ];
+						$fldarray[$i][$key] = $value;
+						
+					} else { // Option doesn't have arguments
+						array_push( $fldarray[$i], $opt );
+					}
+				}
+			}
+		}
+		
+		// Check for existing table
+		$legacyTables = $dict->MetaTables();
+		if( is_array( $legacyTables ) and count( $legacyTables > 0 ) ) {
+			foreach( $dict->MetaTables() as $table ) {
+				$this->legacyTables[ strtoupper( $table ) ] = $table;
+			}
+			if( isset( $this->legacyTables ) and is_array( $this->legacyTables ) and count( $this->legacyTables > 0 ) ) {
+				if( array_key_exists( strtoupper( $this->tableName ), $this->legacyTables ) ) {
+					$existingTableName = $this->legacyTables[strtoupper( $this->tableName )];
+					logMsg( "Upgrading $existingTableName using '{$this->upgrade}'" );
+				}
+			}
+		} 	
+		
+		// Build table array
+		if( !isset( $this->upgrade ) or !isset( $existingTableName ) ) {
+			
+			// Create the new table
+			$sqlArray = $dict->CreateTableSQL( $this->tableName, $fldarray, $this->tableOpts );
+			logMsg( $sqlArray, "Generated CreateTableSQL" );
+			
+		} else {
+			
+			// Upgrade an existing table
+			switch( $this->upgrade ) {
+				
+				case 'ALTER':
+					// Use ChangeTableSQL
+					$sqlArray = $dict->ChangeTableSQL( $this->tableName, $fldarray, $this->tableOpts );
+					logMsg( $sqlArray, "Generated ChangeTableSQL (ALTERing table)" );
+					break;
+					
+				case 'REPLACE':
+					logMsg( "Doing upgrade REPLACE (testing)" );
+					$sqlArray = $dict->ChangeTableSQL( $this->tableName, $fldarray, $this->tableOpts );
+					$this->replace( $dict );
+					break;
+					
+				default:
+			}
+		}
+		
+		// Return the array containing the SQL to create the table
+		logMsg( "   ---create" );
+		return $sqlArray;
+	}
+	
+	/**
+	* Generates the SQL that will drop the table or field from the database
+	*
+	* @param object $dict		ADOdb data dictionary
+	* @return array	Array containing table creation SQL
+	*/
+	function drop( $dict ) {
+		if( isset( $this->currentField ) ) {
+			// Drop the current field
+			logMsg( "Dropping field '{$this->currentField}' from table '{$this->tableName}'" );
+			$this->dropField = TRUE;
+			$sqlArray = $dict->DropColumnSQL( $this->tableName, $this->currentField );
+		} else {
+			// Drop the current table
+			logMsg( "Dropping table '{$this->tableName}'" );
+			$this->dropTable = TRUE;
+			$sqlArray = false;
+		}
+		return $sqlArray; 
+	}
+	
+	/**
+	* Generates the SQL that will replace an existing table in the database
+	*
+	* Returns SQL that will replace the table represented by the object.
+	*
+	* @return array	Array containing table replacement SQL
+	*/
+	function replace( $dict ) {
+		logMsg( "   +++replace( $dict )" );
+		
+		// Identify new columns
+		
+		logMsg( "   ---replace)" );
+	}
+	
+	/**
+	* Destructor
+	*/
+	function destroy() {
+		logMsg( "===destroy" );
+		unset( $this );
+	}
+}
+
+/**
+* Creates an index object in ADOdb's datadict format
+*
+* This class stores information about a database index. As charactaristics
+* of the index are loaded from the external source, methods and properties
+* of this class are used to build up the index description in ADOdb's
+* datadict format.
+*
+* @access private
+*/
+class dbIndex {
+	
+	/**
+	* @var string	Index name
+	*/
+	var $indexName;
+	
+	/**
+	* @var array	Index options: Index-level options
+	*/
+	var $indexOpts;
+
+	/**
+	* @var string	Name of the table this index is attached to
+	*/
+	var $tableName;
+	
+	/**
+	* @var array	Indexed fields: Table columns included in this index
+	*/
+	var $fields;
+	
+	/**
+	* @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database
+	* @access private
+	*/
+	var $upgrade;
+	
+	/**
+	* @var boolean Mark index for destruction
+	* @access private
+	*/
+	var $dropIndex;
+	
+	/**
+	* Constructor. Initialize the index and table names.
+	*
+	* If the upgrade argument is set to ALTER or REPLACE, axmls will attempt to drop the index
+	* before and replace it with the new one.
+	*
+	* @param string $name	Index name
+	* @param string $table		Name of indexed table
+	* @param string	$upgrade		Upgrade method (NULL, ALTER, or REPLACE)
+	*/
+	function dbIndex( $name, $table, $upgrade = NULL ) {
+		logMsg( "===dbIndex( $name, $table )" );
+		$this->indexName = $name;
+		$this->tableName = $table;
+		$this->dropIndex = FALSE;
+		
+		// If upgrading, set the upgrade method
+		if( isset( $upgrade ) ) {
+			$upgrade = strtoupper( $upgrade );
+			if( $upgrade == 'ALTER' or $upgrade == 'REPLACE' ) {
+				$this->upgrade = strtoupper( $upgrade );
+				// Drop the old index
+				logMsg( "Dropping old index '$name' using {$this->upgrade}" );
+			} else {
+				unset( $this->upgrade );
+			}
+			
+		} else {
+			logMsg( "Creating index '$name'" );
+		}
+	}
+	
+	/**
+	* Adds a field to the index
+	* 
+	* This method adds the specified column to an index.
+	*
+	* @param string $name		Field name
+	* @return string	Field list
+	*/
+	function addField( $name ) {
+		logMsg( "   +++addField( $name )" );
+		
+		$fieldlist = &$this->fields;
+		$fieldlist ? ( $fieldlist .=" , $name" ) : ( $fieldlist = $name );
+		
+		// Return the field list
+		logMsg( "   ---addField" );
+		return $fieldlist;
+	}
+	
+	/**
+	* Adds an option to the index
+	*
+	*This method takes a comma-separated list of index-level options
+	* and appends them to the index object.
+	*
+	* @param string $opt		Index option
+	* @return string	Option list
+	*/
+	function addIndexOpt( $opt ) {
+		logMsg( "   +++addIndexOpt( $opt )" );
+		$optlist = &$this->indexOpts;
+		$optlist ? ( $optlist .= ", $opt" ) : ( $optlist = $opt );
+
+		// Return the options list
+		logMsg( "   ---addIndexOpt" );
+		return $optlist;
+	}
+
+	/**
+	* Generates the SQL that will create the index in the database
+	*
+	* Returns SQL that will create the index represented by the object.
+	*
+	* @param object $dict	ADOdb data dictionary object
+	* @return array	Array containing index creation SQL
+	*/
+	function create( $dict ) {
+		logMsg( "   +++create( $dict )" );
+		
+		// Drop the index
+		if( $this->dropIndex == TRUE ) {
+			$sqlArray = array( "DROP INDEX {$this->indexName}" );
+			return $sqlArray; 
+		}
+		
+		if (isset($this->indexOpts) ) {
+			// CreateIndexSQL requires an array of options.
+			$indexOpts_arr = explode(",",$this->indexOpts);
+		} else {
+			$indexOpts_arr = NULL;
+		}
+	 
+		// Build index SQL array
+		$sqlArray = $dict->CreateIndexSQL( $this->indexName, $this->tableName, $this->fields, $indexOpts_arr );
+	 	
+		// If upgrading, prepend SQL to drop the old index
+		if( isset( $this->upgrade ) ) {
+			$dropSql = "DROP INDEX {$this->indexName} ON {$this->tableName}";
+			array_unshift( $sqlArray, $dropSql );
+		}
+		
+		// Return the array containing the SQL to create the table
+		logMsg( "   ---create" );
+		return $sqlArray;
+	}
+	
+	/**
+	* Marks an index for destruction
+	*/
+	function drop() {
+		logMsg( "Marking index '{$this->indexName}' from '{$this->tableName}' for drop" );
+		$this->dropIndex = TRUE;
+	}
+	
+	/**
+	* Destructor
+	*/
+	function destroy() {
+		logMsg( "===destroy" );
+		unset( $this );
+	}
+}
+
+/**
+* Creates the SQL to execute a list of provided SQL queries
+*
+* This class compiles a list of SQL queries specified in the external file.
+*
+* @access private
+*/
+class dbQuerySet {
+	
+	/**
+	* @var array	List of SQL queries
+	*/
+	var $querySet;
+	
+	/**
+	* @var string	String used to build of a query line by line
+	*/
+	var $query;
+	
+	/**
+	* Constructor. Initializes the queries array
+	*/
+	function dbQuerySet() {
+		logMsg( "===dbQuerySet" );
+		$this->querySet = array();
+		$this->query = '';
+	}
+	
+	/** 
+	* Appends a line to a query that is being built line by line
+	*
+	* $param string $data	Line of SQL data or NULL to initialize a new query
+	*/
+	function buildQuery( $data = NULL ) {
+		logMsg( "   +++buildQuery( $data )" );
+		isset( $data ) ? ( $this->query .= " " . trim( $data ) ) : ( $this->query = '' );
+		logMsg( "   ---buildQuery" );
+	}
+	
+	/**
+	* Adds a completed query to the query list
+	*
+	* @return string	SQL of added query
+	*/
+	function addQuery() {
+		logMsg( "   +++addQuery" );
+		
+		// Push the query onto the query set array
+		$finishedQuery = $this->query;
+		array_push( $this->querySet, $finishedQuery );
+		
+		// Return the query set array
+		logMsg( "   ---addQuery" );
+		return $finishedQuery;
+	}
+	
+	/**
+	* Creates and returns the current query set
+	*
+	* @return array Query set
+	*/
+	function create() {
+		logMsg( "   ===create" );
+		return $this->querySet;
+	}
+	
+	/**
+	* Destructor
+	*/
+	function destroy() {
+		logMsg( "===destroy" );
+		unset( $this );
+	}
+}
+
+
+/**
+* Loads and parses an XML file, creating an array of "ready-to-run" SQL statements
+* 
+* This class is used to load and parse the XML file, to create an array of SQL statements
+* that can be used to build a database, and to build the database using the SQL array.
+*
+* @author Richard Tango-Lowy
+* @version $Revision$
+* @copyright (c) 2003 ars Cognita, Inc., all rights reserved
+*/
+class adoSchema {
+	
+	/**
+	* @var array	Array containing SQL queries to generate all objects
+	*/
+	var $sqlArray;
+	
+	/**
+	* @var object	XML Parser object
+	* @access private
+	*/
+	var $xmlParser;
+	
+	/**
+	* @var object	ADOdb connection object
+	* @access private
+	*/
+	var $dbconn;
+	
+	/**
+	* @var string	Database type (platform)
+	* @access private
+	*/
+	var $dbType;
+	
+	/**
+	* @var object	ADOdb Data Dictionary
+	* @access private
+	*/
+	var $dict;
+	
+	/**
+	* @var object	Temporary dbTable object
+	* @access private
+	*/
+	var $table;
+	
+	/**
+	* @var object	Temporary dbIndex object
+	* @access private
+	*/
+	var $index;
+	
+	/**
+	* @var object	Temporary dbQuerySet object
+	* @access private
+	*/
+	var $querySet;
+	
+	/**
+	* @var string Current XML element
+	* @access private
+	*/
+	var $currentElement;
+	
+	/**
+	* @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database
+	* @access private
+	*/
+	var $upgradeMethod;
+	
+	/**
+	* @var mixed Existing tables before upgrade
+	* @access private
+	*/
+	var $legacyTables;
+	
+	/**
+	* @var string Optional object prefix
+	* @access private
+	*/
+	var $objectPrefix;
+	
+	/**
+	* @var long	Original Magic Quotes Runtime value
+	* @access private
+	*/
+	var $mgq;
+	
+	/**
+	* @var long	System debug
+	* @access private
+	*/
+	var $debug;
+	
+	/**
+	* Constructor. Initializes the xmlschema object.
+	*
+	* adoSchema provides methods to parse and process the XML schema file. The dbconn argument 
+	* is a database connection object created by ADONewConnection. To upgrade an existing database to
+	* the provided schema, set the upgradeSchema flag to TRUE. By default, adoSchema will attempt to
+	* upgrade tables by ALTERing them on the fly. If your RDBMS doesn't support direct alteration
+	* (e.g., PostgreSQL), setting the forceReplace flag to TRUE will replace existing tables rather than
+	* altering them, copying data from each column in the old table to the like-named column in the
+	* new table.
+	*
+	* @param object $dbconn		ADOdb connection object
+	* @param object $upgradeSchema	Upgrade the database (deprecated)
+	* @param object $forceReplace	If upgrading, REPLACE tables (deprecated)
+	*/
+	function adoSchema( $dbconn, $upgradeSchema = FALSE, $forceReplace = FALSE ) {
+		logMsg( "+++<b>adoSchema</b>( $dbconn, $upgradeSchema, $forceReplace )" );
+		
+		// Initialize the environment
+		$this->mgq = get_magic_quotes_runtime();
+		set_magic_quotes_runtime(0);	
+		
+		$this->dbconn	=  &$dbconn;
+		$this->dbType = $dbconn->databaseType;
+		$this->sqlArray = array();
+		$this->debug = $this->dbconn->debug;
+		
+		// Create an ADOdb dictionary object
+		$this->dict = NewDataDictionary( $dbconn );
+	
+		$GLOBALS['AXMLS_DBCONN'] = $this->dbconn;
+		$GLOBALS['AXMLS_DBDICT'] = $this->dict;
+		
+		// If upgradeSchema is set, we will be upgrading an existing database to match
+		// the provided schema. If forceReplace is set, objects are marked for replacement
+		// rather than alteration. Both these options are deprecated in favor of the 
+		// upgradeSchema method.
+		if( $upgradeSchema == TRUE ) {
+			
+			if( $forceReplace == TRUE ) {
+				logMsg( "upgradeSchema option deprecated. Use adoSchema->upgradeSchema('REPLACE') method instead" );
+				$method = 'REPLACE';
+			} else {
+				logMsg( "upgradeSchema option deprecated. Use adoSchema->upgradeSchema() method instead" );
+				$method = 'BEST';
+			}
+			$method = $this->upgradeSchema( $method );
+			logMsg( "Upgrading database using '$method'" );
+			
+		} else {
+			logMsg( "Creating new database schema" );
+			unset( $this->upgradeMethod );
+		}
+		logMsg( "---<b>adoSchema</b>" );
+	}
+	
+	/**
+	* Upgrades an existing schema rather than creating a new one
+	*
+	* Upgrades an exsiting database to match the provided schema. The method
+	* option can be set to ALTER, REPLACE, BEST, or NONE. ALTER attempts to
+	* alter each database object directly, REPLACE attempts to rebuild each object
+	* from scratch, BEST attempts to determine the best upgrade method for each
+	* object, and NONE disables upgrading.
+	*
+	* @param string $method Upgrade method (ALTER|REPLACE|BEST|NONE)
+	* @returns string Upgrade method used
+	*/
+	function upgradeSchema( $method = 'BEST' ) {
+		
+		// Get the metadata from existing tables, then map the names back to case-insensitive
+		// names (for RDBMS' like MySQL,. that are case specific.)
+		$legacyTables = $this->dict->MetaTables();
+
+		if( is_array( $legacyTables ) and count( $legacyTables > 0 ) ) {
+			foreach( $this->dict->MetaTables() as $table ) {
+				$this->legacyTables[ strtoupper( $table ) ] = $table;
+			}
+			logMsg( $this->legacyTables, "Legacy Tables Map" );
+		} 
+		
+		// Handle the upgrade methods
+		switch( strtoupper( $method ) ) {
+			
+			case 'ALTER':
+				$this->upgradeMethod = 'ALTER';
+				break;
+				
+			case 'REPLACE':
+				$this->upgradeMethod = 'REPLACE';
+				break;
+				
+			case 'BEST':
+				$this->upgradeMethod = 'ALTER';
+				break;
+				
+			case 'NONE':
+				$this->upgradeMethod = '';
+				break;
+				
+			default:
+				// Fail out if no legitimate method is passed.
+				return FALSE;
+		}
+		return $method;
+	}
+		
+	/**
+	* Loads and parses an XML file
+	*
+	* This method accepts a path to an xmlschema-compliant XML file,
+	* loads it, parses it, and uses it to create the SQL to generate the objects
+	* described by the XML file.
+	*
+	* @param string $file		XML file
+	* @return array	Array of SQL queries, ready to execute
+	*/
+	function ParseSchema( $file ) {
+		logMsg( "+++ParseSchema( $file )" );
+		
+		// Create the parser
+		$this->xmlParser = &$xmlParser;
+		$xmlParser = xml_parser_create();
+		xml_set_object( $xmlParser, $this );
+		
+		// Initialize the XML callback functions
+		xml_set_element_handler( $xmlParser, "_xmlcb_startElement", "_xmlcb_endElement" );
+		xml_set_character_data_handler( $xmlParser, "_xmlcb_cData" );
+		
+		// Open the file
+		if( !( $fp = fopen( $file, "r" ) ) ) {
+			die( "Unable to open file" );
+		}
+		
+		// Process the file
+		while( $data = fread( $fp, 4096 ) ) {
+			if( !xml_parse( $xmlParser, $data, feof( $fp ) ) ) {
+				die( sprintf( "XML error: %s at line %d",
+					xml_error_string( xml_get_error_code( $xmlParser ) ),
+					xml_get_current_line_number( $xmlParser ) ) );
+			}
+		}
+		
+		// Return the array of queries
+		logMsg( "---ParseSchema" );
+		return $this->sqlArray;
+	}
+	
+	/**
+	* Loads a schema into the database
+	*
+	* Accepts an array of SQL queries generated by the parser 
+	* and executes them.
+	*
+	* @param array $sqlArray	Array of SQL statements
+	* @param boolean $continueOnErr	Don't fail out if an error is encountered
+	* @returns integer	0 if failed, 1 if errors, 2 if successful
+	*/
+	function ExecuteSchema( $sqlArray, $continueOnErr =  TRUE ) {
+		logMsg( "+++ExecuteSchema( $sqlArray, $continueOnErr )" );
+		
+		$err = $this->dict->ExecuteSQLArray( $sqlArray, $continueOnErr );
+		
+		// Return the success code
+		logMsg( "---ExecuteSchema" );
+		return $err;
+	}
+	
+	/**
+	* XML Callback to process start elements
+	*
+	* @access private
+	*/
+	function _xmlcb_startElement( $parser, $name, $attrs ) {
+		
+		isset( $this->upgradeMethod ) ? ( $upgradeMethod = $this->upgradeMethod ) : ( $upgradeMethod = '' );
+		
+		$dbType = $this->dbType;
+		if( isset( $this->table ) ) $table = &$this->table;
+		if( isset( $this->index ) ) $index = &$this->index;
+		if( isset( $this->querySet ) ) $querySet = &$this->querySet;
+		$this->currentElement = $name;
+		
+		// Process the element. Ignore unimportant elements.
+		if( in_array( trim( $name ),  array( "SCHEMA", "DESCR", "COL", "CONSTRAINT" ) ) ) {
+			return FALSE;
+		}
+		
+		switch( $name ) {
+				
+			case "CLUSTERED":	// IndexOpt
+			case "BITMAP":		// IndexOpt
+			case "UNIQUE":		// IndexOpt
+			case "FULLTEXT":	// IndexOpt
+			case "HASH":		// IndexOpt
+				if( isset( $this->index ) ) $this->index->addIndexOpt( $name );
+				break;
+
+			case "TABLE":	// Table element
+				if( !isset( $attrs['PLATFORM'] ) or $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+					isset( $this->objectPrefix ) ? ( $tableName = $this->objectPrefix . $attrs['NAME'] ) : ( $tableName =  $attrs['NAME'] );
+					$this->table = new dbTable( $tableName, $upgradeMethod );
+				} else {
+					unset( $this->table );
+				}
+				break;
+				
+			case "FIELD":	// Table field
+				if( isset( $this->table ) ) {
+					$fieldName = $attrs['NAME'];
+					$fieldType = $attrs['TYPE'];
+					isset( $attrs['SIZE'] ) ? ( $fieldSize = $attrs['SIZE'] ) : ( $fieldSize = NULL );
+					isset( $attrs['OPTS'] ) ? ( $fieldOpts = $attrs['OPTS'] ) : ( $fieldOpts = NULL );
+					$this->table->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts );
+				}
+				break;
+				
+			case "KEY":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'KEY' );
+				}
+				break;
+				
+			case "NOTNULL":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'NOTNULL' );
+				}
+				break;
+				
+			case "AUTOINCREMENT":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'AUTOINCREMENT' );
+				}
+				break;
+				
+			case "DEFAULT":	// Table field option
+				if( isset( $this->table ) ) {
+					$this->table->addFieldOpt( $this->table->currentField, 'DEFAULT', $attrs['VALUE'] );
+				}
+				break;
+				
+			case "INDEX":	// Table index
+			
+				if( !isset( $attrs['PLATFORM'] ) or $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+					if (isset($attrs['TABLE']))
+						isset( $this->objectPrefix) ? ( $tableName = $this->objectPrefix . $attrs['TABLE'] ) : ( $tableName =  $attrs['TABLE'] );
+					else
+						$tableName = '';
+					$this->index = new dbIndex( $attrs['NAME'], $tableName, $upgradeMethod );
+				} else {
+					if( isset( $this->index ) ) unset( $this->index );
+				}
+				break;
+				
+			case "SQL":	// Freeform SQL queryset
+				if( !isset( $attrs['PLATFORM'] ) or $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+					$this->querySet = new dbQuerySet( $attrs );
+				} else {
+					if( isset( $this->querySet ) ) unset( $this->querySet );
+				}
+				break;
+				
+			case "QUERY":	// Queryset SQL query
+				if( isset( $this->querySet ) ) {
+					// Ignore this query set if a platform is specified and it's different than the 
+					// current connection platform.
+					if( !isset( $attrs['PLATFORM'] ) or $this->supportedPlatform( $attrs['PLATFORM'] ) ) {
+						$this->querySet->buildQuery();
+					} else {
+						if( isset( $this->querySet->query ) ) unset( $this->querySet->query );
+					}
+				}
+				break;
+				
+			default:
+				if( $this->debug ) print "OPENING ELEMENT '$name'<BR/>\n";
+		}	
+	}
+
+	/**
+	* XML Callback to process cDATA elements
+	*
+	* @access private
+	*/
+	function _xmlcb_cData( $parser, $data ) {
+		
+		$element = &$this->currentElement;
+		
+		if( trim( $data ) == "" ) return;
+		
+		// Process the data depending on the element
+		switch( $element ) {
+		
+			case "COL":	// Index column
+				if( isset( $this->index ) ) $this->index->addField( $data );
+				break;
+				
+			case "DESCR":	// Description element
+				// Display the description information
+				if( isset( $this->table ) ) {
+					$name = "({$this->table->tableName}):  ";
+				} elseif( isset( $this->index ) ) {
+					$name = "({$this->index->indexName}):  ";
+				} else {
+					$name = "";
+				}
+				if( $this->debug ) print "<LI> $name $data\n";
+				break;
+			
+			case "QUERY":	// Query SQL data
+				if( isset( $this->querySet ) and isset( $this->querySet->query ) ) $this->querySet->buildQuery( $data );
+				break;
+			
+			case "CONSTRAINT":	// Table constraint
+				if( isset( $this->table ) ) $this->table->addTableOpt( $data );
+				break;
+				
+			default:
+				if( $this->debug ) print "<UL><LI>CDATA ($element) $data</UL>\n";
+		}
+	}
+
+	/**
+	* XML Callback to process end elements
+	*
+	* @access private
+	*/
+	function _xmlcb_endElement( $parser, $name ) {
+		
+		// Process the element. Ignore unimportant elements.
+		if( in_array( trim( $name ), 
+			array( 	"SCHEMA", "DESCR", "KEY", "AUTOINCREMENT", "FIELD",
+						"DEFAULT", "NOTNULL", "CONSTRAINT", "COL" ) ) ) {
+			return FALSE;
+		}
+		
+		switch( trim( $name ) ) {
+			
+			case "TABLE":	// Table element
+				if( isset( $this->table ) ) {
+					$tableSQL = $this->table->create( $this->dict );
+					
+					// Handle case changes in MySQL
+					// Get the metadata from the database, convert old and new table names to the
+					// same case and compare. If they're the same, pop a RENAME onto the query stack.
+ 					$tableName = $this->table->tableName;
+					if( $this->dict->upperName == 'MYSQL' 
+						and is_array( $this->legacyTables )
+						and array_key_exists( strtoupper( $tableName ), $this->legacyTables )
+						and $oldTableName = $this->legacyTables[ strtoupper( $tableName ) ] ) {
+						if( $oldTableName != $tableName ) {
+    						logMsg( "RENAMING table $oldTableName to $tableName" );
+    						array_push( $this->sqlArray, "RENAME TABLE $oldTableName TO $tableName" );
+						}
+					}
+					foreach( $tableSQL as $query ) {
+						array_push( $this->sqlArray, $query );
+					}
+					$this->table->destroy();
+				}
+				break;
+				
+			case "DROP":	// Drop an item
+				logMsg( "DROPPING" );
+				if( isset( $this->table ) ) {
+					// Drop a table or field
+					$dropSQL = $this->table->drop( $this->dict );					
+				} 
+				if( isset( $this->index ) ) {
+					// Drop an index
+					$dropSQL = $this->index->drop();
+				}
+				break;
+				
+			case "INDEX":	// Index element
+				if( isset( $this->index ) ) {
+					$indexSQL = $this->index->create( $this->dict );
+					foreach( $indexSQL as $query ) {
+						array_push( $this->sqlArray, $query );
+					}
+					$this->index->destroy();
+				}
+				break;
+			
+			case "QUERY":	// Queryset element
+				if( isset( $this->querySet ) and isset( $this->querySet->query ) ) $this->querySet->addQuery();
+				break;
+			
+			case "SQL":	// Query SQL element
+				if( isset( $this->querySet ) ) {
+					$querySQL = $this->querySet->create();
+					$this->sqlArray = array_merge( $this->sqlArray, $querySQL );;
+					$this->querySet->destroy();
+				}
+				break;
+				
+			default:
+				if( $this->debug ) print "<LI>CLOSING $name</UL>\n";
+		}
+	}
+	
+	/**
+    * Set object prefix
+    *
+    * Sets a standard prefix that will be prepended to all database tables during
+    * database creation. Calling setPrefix with no arguments clears the prefix.
+    *
+    * @param string $prefix Prefix
+    * @return boolean       TRUE if successful, else FALSE
+    */
+    function setPrefix( $prefix = '' ) {
+
+            if( !preg_match( '/[^\w]/', $prefix ) and strlen( $prefix < XMLS_PREFIX_MAXLEN ) ) {
+                $this->objectPrefix = $prefix;
+                logMsg( "Prepended prefix: $prefix" );
+                return TRUE;
+            } else {
+            	logMsg( "No prefix" );
+                return FALSE;
+            }
+    }
+	
+	
+	/**
+	* Checks if element references a specific platform
+	*
+	* Returns TRUE is no platform is specified or if we are currently
+	* using the specified platform.
+	*
+	* @param string	$platform	Requested platform
+	* @returns boolean	TRUE if platform check succeeds
+	*
+	* @access private
+	*/
+	function supportedPlatform( $platform = NULL ) {
+		
+		$dbType = $this->dbType;
+		$regex = "/^(\w*\|)*" . $dbType . "(\|\w*)*$/";
+		
+		if( !isset( $platform ) or preg_match( $regex, $platform ) ) {
+			logMsg( "Platform $platform is supported" );
+			return TRUE;
+		} else {
+			logMsg( "Platform $platform is NOT supported" );
+			return FALSE;
+		}
+	}
+	
+	/**
+	* Destructor: Destroys an adoSchema object. 
+	*
+	* You should call this to clean up when you're finished with adoSchema.
+	*/
+	function Destroy() {
+		xml_parser_free( $this->xmlParser );
+		set_magic_quotes_runtime( $this->mgq );
+		unset( $this );
+	}
+}
+
+/**
+* Message loggging function
+*
+* @access private
+*/
+function logMsg( $msg, $title = NULL ) {
+	if( XMLS_DEBUG ) {
+		print "<PRE>";
+		if( isset( $title ) ) {
+			print "<H3>$title</H3>";
+		}
+		if( isset( $this ) ) {
+			print "[" . get_class( $this ) . "] ";
+		}
+		if( is_array( $msg ) or is_object( $msg ) ) {
+			print_r( $msg );
+			print "<BR/>";
+		} else {
+			print "$msg<BR/>";
+		}
+		print "</PRE>";
+	}
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/adodb-xmlschema.zip b/lib/adodb/adodb-xmlschema.zip
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diff --git a/lib/adodb/adodb.inc.php b/lib/adodb/adodb.inc.php
index 4840107c04..b43546eb0b 100644
--- a/lib/adodb/adodb.inc.php
+++ b/lib/adodb/adodb.inc.php
@@ -1,3354 +1,3604 @@
-<?php 
-
-/*
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- * 
- * This is the main include file for ADOdb.
- * Database specific drivers are stored in the adodb/drivers/adodb-*.inc.php
- *
- * The ADOdb files are formatted so that doxygen can be used to generate documentation.
- * Doxygen is a documentation generation tool and can be downloaded from http://doxygen.org/
- */
-
-/**
-	\mainpage 	
-	
-	 @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim\@natsoft.com.my). All rights reserved.
-
-	Released under both BSD license and Lesser GPL library license. 
- 	Whenever there is any discrepancy between the two licenses, 
- 	the BSD license will take precedence. 
-	
-	PHP's database access functions are not standardised. This creates a need for a database 
-	class library to hide the differences between the different database API's (encapsulate 
-	the differences) so we can easily switch databases.
-
-	We currently support MySQL, Oracle, Microsoft SQL Server, Sybase, Sybase SQL Anywhere,
-	Informix, PostgreSQL, FrontBase, Interbase (Firebird and Borland variants), Foxpro, Access,
-	 ADO and ODBC. We have had successful reports of connecting to Progress and DB2 via ODBC. 
-	 We hope more people will contribute drivers to support other databases.
-	 
-	 Latest Download at http://php.weblogs.com/adodb<br>
-	 Manual is at http://php.weblogs.com/adodb_manual
-	  
- */
- 
- if (!defined('_ADODB_LAYER')) {
- 	define('_ADODB_LAYER',1);
-	
-	/* ==============================================================================================	 */
-	/*  CONSTANT DEFINITIONS */
-	/* ==============================================================================================	 */
-
-	define('ADODB_BAD_RS','<p>Bad $rs in %s. Connection or SQL invalid. Try using $connection->debug=true;</p>');
-	
-	define('ADODB_FETCH_DEFAULT',0);
-	define('ADODB_FETCH_NUM',1);
-	define('ADODB_FETCH_ASSOC',2);
-	define('ADODB_FETCH_BOTH',3);
-	
-	/*
-	Controls ADODB_FETCH_ASSOC field-name case. Default is 2, use native case-names.
-	This currently works only with mssql, odbc, oci8po and ibase derived drivers.
-	
- 		0 = assoc lowercase field names. $rs->fields['orderid']
-		1 = assoc uppercase field names. $rs->fields['ORDERID']
-		2 = use native-case field names. $rs->fields['OrderID']
-	*/
-	if (!defined('ADODB_ASSOC_CASE')) define('ADODB_ASSOC_CASE',2);
-	
-	/*  allow [ ] @ ` and . in table names */
-	define('ADODB_TABLE_REGEX','([]0-9a-z_\`\.\@\[-]*)');
-	
-	
-	if (!defined('ADODB_PREFETCH_ROWS')) define('ADODB_PREFETCH_ROWS',10);
-
-	/** 
-	 * Set ADODB_DIR to the directory where this file resides...
-	 * This constant was formerly called $ADODB_RootPath
-	 */
-	if (!defined('ADODB_DIR')) define('ADODB_DIR',dirname(__FILE__));
-	
-	if (!defined('TIMESTAMP_FIRST_YEAR')) define('TIMESTAMP_FIRST_YEAR',100);
-	
-	/* ==============================================================================================	 */
-	/*  GLOBAL VARIABLES */
-	/* ==============================================================================================	 */
-
-	GLOBAL 
-		$ADODB_vers, 		/*  database version */
-		$ADODB_Database, 	/*  last database driver used */
-		$ADODB_COUNTRECS,	/*  count number of records returned - slows down query */
-		$ADODB_CACHE_DIR,	/*  directory to cache recordsets */
-		$ADODB_EXTENSION,   /*  ADODB extension installed */
-		$ADODB_COMPAT_PATCH, /*  If $ADODB_COUNTRECS and this is true, $rs->fields is available on EOF */
-	 	$ADODB_FETCH_MODE;	/*  DEFAULT, NUM, ASSOC or BOTH. Default follows native driver default... */
-	
-	/* ==============================================================================================	 */
-	/*  GLOBAL SETUP */
-	/* ==============================================================================================	 */
-	
-	if (strnatcmp(PHP_VERSION,'4.3.0')>=0) {
-		define('ADODB_PHPVER',0x4300);
-	} else if (strnatcmp(PHP_VERSION,'4.2.0')>=0) {
-		define('ADODB_PHPVER',0x4200);
-	} else if (strnatcmp(PHP_VERSION,'4.0.5')>=0) {
-		define('ADODB_PHPVER',0x4050);
-	} else {
-		define('ADODB_PHPVER',0x4000);
-	}
-	$ADODB_EXTENSION = defined('ADODB_EXTENSION');
-	/* if (extension_loaded('dbx')) define('ADODB_DBX',1); */
-	
-	/**
-	 	Accepts $src and $dest arrays, replacing string $data
-	*/
-	function ADODB_str_replace($src, $dest, $data)
-	{
-		if (ADODB_PHPVER >= 0x4050) return str_replace($src,$dest,$data);
-		
-		$s = reset($src);
-		$d = reset($dest);
-		while ($s !== false) {
-			$data = str_replace($s,$d,$data);
-			$s = next($src);
-			$d = next($dest);
-		}
-		return $data;
-	}
-	
-	function ADODB_Setup()
-	{
-	GLOBAL 
-		$ADODB_vers, 		/*  database version */
-		$ADODB_Database, 	/*  last database driver used */
-		$ADODB_COUNTRECS,	/*  count number of records returned - slows down query */
-		$ADODB_CACHE_DIR,	/*  directory to cache recordsets */
-	 	$ADODB_FETCH_MODE;
-		
-		$ADODB_FETCH_MODE = ADODB_FETCH_DEFAULT;
-		
-		if (!isset($ADODB_CACHE_DIR)) {
-			$ADODB_CACHE_DIR = '/tmp';
-		} else {
-			/*  do not accept url based paths, eg. http:/ or ftp:/ */
-			if (strpos($ADODB_CACHE_DIR,':/* ') !== false)  
-				die("Illegal path http:/*  or ftp://"); 
-		}
-		
-			
-		/*  Initialize random number generator for randomizing cache flushes */
-		srand(((double)microtime())*1000000);
-		
-		/**
-		 * Name of last database driver loaded into memory. Set by ADOLoadCode().
-		 */
-		$ADODB_Database = '';
-		
-		/**
-		 * ADODB version as a string.
-		 */
-		$ADODB_vers = 'V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved. Released BSD & LGPL.';
-	
-		/**
-		 * Determines whether recordset->RecordCount() is used. 
-		 * Set to false for highest performance -- RecordCount() will always return -1 then
-		 * for databases that provide "virtual" recordcounts...
-		 */
-		$ADODB_COUNTRECS = true; 
-	}
-	
-	
-	/* ==============================================================================================	 */
-	/*  CHANGE NOTHING BELOW UNLESS YOU ARE CODING */
-	/* ==============================================================================================	 */
-	
-	ADODB_Setup();
-
-	/* ==============================================================================================	 */
-	/*  CLASS ADOFieldObject */
-	/* ==============================================================================================	 */
-	/**
-	 * Helper class for FetchFields -- holds info on a column
-	 */
-	class ADOFieldObject { 
-		var $name = '';
-		var $max_length=0;
-		var $type="";
-
-		/*  additional fields by dannym... (danny_milo@yahoo.com) */
-		var $not_null = false; 
-		/*  actually, this has already been built-in in the postgres, fbsql AND mysql module? ^-^ */
-		/*  so we can as well make not_null standard (leaving it at "false" does not harm anyways) */
-
-		var $has_default = false; /*  this one I have done only in mysql and postgres for now ...  */
-			/*  others to come (dannym) */
-		var $default_value; /*  default, if any, and supported. Check has_default first. */
-	}
-	
-
-	
-	function ADODB_TransMonitor($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection)
-	{
-		/* print "Errorno ($fn errno=$errno m=$errmsg) "; */
-		
-		$thisConnection->_transOK = false;
-		if ($thisConnection->_oldRaiseFn) {
-			$fn = $thisConnection->_oldRaiseFn;
-			$fn($dbms, $fn, $errno, $errmsg, $p1, $p2,$thisConnection);
-		}
-	}
-	
-	/* ==============================================================================================	 */
-	/*  CLASS ADOConnection */
-	/* ==============================================================================================	 */
-	
-    /**
-	 * Connection object. For connecting to databases, and executing queries.
-	 */ 
-	class ADOConnection {
-	/*  */
-	/*  PUBLIC VARS  */
-	/*  */
-	var $dataProvider = 'native';
-	var $databaseType = '';		/* / RDBMS currently in use, eg. odbc, mysql, mssql					 */
-	var $database = '';			/* / Name of database to be used.	 */
-	var $host = ''; 			/* / The hostname of the database server	 */
-	var $user = ''; 			/* / The username which is used to connect to the database server.  */
-	var $password = ''; 		/* / Password for the username. For security, we no longer store it. */
-	var $debug = false; 		/* / if set to true will output sql statements */
-	var $maxblobsize = 256000; 	/* / maximum size of blobs or large text fields -- some databases die otherwise like foxpro */
-	var $concat_operator = '+'; /* / default concat operator -- change to || for Oracle/Interbase	 */
-	var $fmtDate = "'Y-m-d'";	/* / used by DBDate() as the default date format used by the database */
-	var $fmtTimeStamp = "'Y-m-d, h:i:s A'"; /* / used by DBTimeStamp as the default timestamp fmt. */
-	var $true = '1'; 			/* / string that represents TRUE for a database */
-	var $false = '0'; 			/* / string that represents FALSE for a database */
-	var $replaceQuote = "\\'"; 	/* / string to use to replace quotes */
-	var $charSet=false; 		/* / character set to use - only for interbase */
-	var $metaDatabasesSQL = '';
-	var $metaTablesSQL = '';
-	var $uniqueOrderBy = false; /* / All order by columns have to be unique */
-	var $emptyDate = '&nbsp;';
-	/* -- */
-	var $hasInsertID = false; 		/* / supports autoincrement ID? */
-	var $hasAffectedRows = false; 	/* / supports affected rows for update/delete? */
-	var $hasTop = false;			/* / support mssql/access SELECT TOP 10 * FROM TABLE */
-	var $hasLimit = false;			/* / support pgsql/mysql SELECT * FROM TABLE LIMIT 10 */
-	var $readOnly = false; 			/* / this is a readonly database - used by phpLens */
-	var $hasMoveFirst = false;  /* / has ability to run MoveFirst(), scrolling backwards */
-	var $hasGenID = false; 		/* / can generate sequences using GenID(); */
-	var $hasTransactions = true; /* / has transactions */
-	/* -- */
-	var $genID = 0; 			/* / sequence id used by GenID(); */
-	var $raiseErrorFn = false; 	/* / error function to call */
-	var $upperCase = false; 	/* / uppercase function to call for searching/where */
-	var $isoDates = false; /* / accepts dates in ISO format */
-	var $cacheSecs = 3600; /* / cache for 1 hour */
-	var $sysDate = false; /* / name of function that returns the current date */
-	var $sysTimeStamp = false; /* / name of function that returns the current timestamp */
-	var $arrayClass = 'ADORecordSet_array'; /* / name of class used to generate array recordsets, which are pre-downloaded recordsets */
-	
-	var $noNullStrings = false; /* / oracle specific stuff - if true ensures that '' is converted to ' ' */
-	var $numCacheHits = 0; 
-	var $numCacheMisses = 0;
-	var $pageExecuteCountRows = true;
-	var $uniqueSort = false; /* / indicates that all fields in order by must be unique */
-	var $leftOuter = false; /* / operator to use for left outer join in WHERE clause */
-	var $rightOuter = false; /* / operator to use for right outer join in WHERE clause */
-	var $ansiOuter = false; /* / whether ansi outer join syntax supported */
-	var $autoRollback = false; /*  autoRollback on PConnect(). */
-	var $poorAffectedRows = false; /*  affectedRows not working or unreliable */
-	
-	var $fnExecute = false;
-	var $fnCacheExecute = false;
-	var $blobEncodeType = false; /*  false=not required, 'I'=encode to integer, 'C'=encode to char */
-	var $dbxDriver = false;
-	
-	 /*  */
-	 /*  PRIVATE VARS */
-	 /*  */
-	var $_oldRaiseFn =  false;
-	var $_transOK = null;
-	var $_connectionID	= false;	/* / The returned link identifier whenever a successful database connection is made.	 */
-	var $_errorMsg = '';		/* / A variable which was used to keep the returned last error message.  The value will */
-								/* / then returned by the errorMsg() function	 */
-						
-	var $_queryID = false;		/* / This variable keeps the last created result link identifier */
-	
-	var $_isPersistentConnection = false;	/* / A boolean variable to state whether its a persistent connection or normal connection.	*/ 
-	var $_bindInputArray = false; /* / set to true if ADOConnection.Execute() permits binding of array parameters. */
-	var $autoCommit = true; 	/* / do not modify this yourself - actually private */
-	var $transOff = 0; 			/* / temporarily disable transactions */
-	var $transCnt = 0; 			/* / count of nested transactions */
-	
-	var $fetchMode=false;
-	
-	/**
-	 * Constructor
-	 */
-	function ADOConnection()			
-	{
-		die('Virtual Class -- cannot instantiate');
-	}
-	
-	/**
-		Get server version info...
-		
-		@returns An array with 2 elements: $arr['string'] is the description string, 
-			and $arr[version] is the version (also a string).
-	*/
-	function ServerInfo()
-	{
-		return array('description' => '', 'version' => '');
-	}
-	
-	function _findvers($str)
-	{
-		if (preg_match('/([0-9]+\.([0-9\.])+)/',$str, $arr)) return $arr[1];
-		else return '';
-	}
-	
-	/**
-	* All error messages go through this bottleneck function.
-	* You can define your own handler by defining the function name in ADODB_OUTP.
-	*/
-	function outp($msg,$newline=true)
-	{
-	global $HTTP_SERVER_VARS;
-	
-		if (defined('ADODB_OUTP')) {
-			$fn = ADODB_OUTP;
-			$fn($msg,$newline);
-			return;
-		}
-		
-		if ($newline) $msg .= "<br>\n";
-		
-		if (isset($HTTP_SERVER_VARS['HTTP_USER_AGENT'])) echo $msg;
-		else echo strip_tags($msg);
-		flush();
-	}
-	
-	/**
-	 * Connect to database
-	 *
-	 * @param [argHostname]		Host to connect to
-	 * @param [argUsername]		Userid to login
-	 * @param [argPassword]		Associated password
-	 * @param [argDatabaseName]	database
-	 * @param [forceNew]        force new connection
-	 *
-	 * @return true or false
-	 */	  
-	function Connect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "", $forceNew = false) 
-	{
-		if ($argHostname != "") $this->host = $argHostname;
-		if ($argUsername != "") $this->user = $argUsername;
-		if ($argPassword != "") $this->password = $argPassword; /*  not stored for security reasons */
-		if ($argDatabaseName != "") $this->database = $argDatabaseName;		
-		
-		$this->_isPersistentConnection = false;	
-		if ($fn = $this->raiseErrorFn) {
-			if ($forceNew) {
-				if ($this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
-			} else {
-				 if ($this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
-			}
-			$err = $this->ErrorMsg();
-			if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
-			$fn($this->databaseType,'CONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
-		} else {
-			if ($forceNew) {
-				if ($this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
-			} else {
-				if ($this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
-			}
-		}
-		if ($this->debug) ADOConnection::outp( $this->host.': '.$this->ErrorMsg());
-		return false;
-	}	
-	
-	 function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName)
-	 {
-	 	return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName);
-	 }
-	
-	
-	/**
-	 * Always force a new connection to database - currently only works with oracle
-	 *
-	 * @param [argHostname]		Host to connect to
-	 * @param [argUsername]		Userid to login
-	 * @param [argPassword]		Associated password
-	 * @param [argDatabaseName]	database
-	 *
-	 * @return true or false
-	 */	  
-	function NConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "") 
-	{
-		return $this->Connect($argHostname, $argUsername, $argPassword, $argDatabaseName, true);
-	}
-	
-	/**
-	 * Establish persistent connect to database
-	 *
-	 * @param [argHostname]		Host to connect to
-	 * @param [argUsername]		Userid to login
-	 * @param [argPassword]		Associated password
-	 * @param [argDatabaseName]	database
-	 *
-	 * @return return true or false
-	 */	
-	function PConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
-	{
-		if (defined('ADODB_NEVER_PERSIST')) 
-			return $this->Connect($argHostname,$argUsername,$argPassword,$argDatabaseName);
-		
-		if ($argHostname != "") $this->host = $argHostname;
-		if ($argUsername != "") $this->user = $argUsername;
-		if ($argPassword != "") $this->password = $argPassword;
-		if ($argDatabaseName != "") $this->database = $argDatabaseName;		
-			
-		$this->_isPersistentConnection = true;	
-		
-		if ($fn = $this->raiseErrorFn) {
-			if ($this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
-			$err = $this->ErrorMsg();
-			if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
-			$fn($this->databaseType,'PCONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
-		} else 
-			if ($this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
-
-		if ($this->debug) ADOConnection::outp( $this->host.': '.$this->ErrorMsg());
-		return false;
-	}
-
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysDate;
-		return $col; /*  child class implement */
-	}
-	
-	/**
-	 * Should prepare the sql statement and return the stmt resource.
-	 * For databases that do not support this, we return the $sql. To ensure
-	 * compatibility with databases that do not support prepare:
-	 *
-	 *   $stmt = $db->Prepare("insert into table (id, name) values (?,?)");
-	 *   $db->Execute($stmt,array(1,'Jill')) or die('insert failed');
-	 *   $db->Execute($stmt,array(2,'Joe')) or die('insert failed');
-	 *
-	 * @param sql	SQL to send to database
-	 *
-	 * @return return FALSE, or the prepared statement, or the original sql if
-	 * 			if the database does not support prepare.
-	 *
-	 */	
-	function Prepare($sql)
-	{
-		return $sql;
-	}
-
-	/**
-	 * Some databases, eg. mssql require a different function for preparing
-	 * stored procedures. So we cannot use Prepare().
-	 *
-	 * Should prepare the stored procedure  and return the stmt resource.
-	 * For databases that do not support this, we return the $sql. To ensure
-	 * compatibility with databases that do not support prepare:
-	 *
-	 * @param sql	SQL to send to database
-	 *
-	 * @return return FALSE, or the prepared statement, or the original sql if
-	 * 			if the database does not support prepare.
-	 *
-	 */	
-	function PrepareSP($sql)
-	{
-		return $this->Prepare($sql);
-	}
-	
-	/**
-	* PEAR DB Compat
-	*/
-	function Quote($s)
-	{
-		return $this->qstr($s,false);
-	}
-
-	function q(&$s)
-	{
-		$s = $this->qstr($s,false);
-	}
-	
-	/**
-	* PEAR DB Compat - do not use internally. 
-	*/
-	function ErrorNative()
-	{
-		return $this->ErrorNo();
-	}
-
-	
-   /**
-	* PEAR DB Compat - do not use internally. 
-	*/
-	function nextId($seq_name)
-	{
-		return $this->GenID($seq_name);
-	}
-
-	/**
-	*	 Lock a row, will escalate and lock the table if row locking not supported
-	*	will normally free the lock at the end of the transaction
-	*
-	*  @param $table	name of table to lock
-	*  @param $where	where clause to use, eg: "WHERE row=12". If left empty, will escalate to table lock
-	*/
-	function RowLock($table,$where)
-	{
-		return false;
-	}
-	
-	function CommitLock($table)
-	{
-		return $this->CommitTrans();
-	}
-	
-	function RollbackLock($table)
-	{
-		return $this->RollbackTrans();
-	}
-	
-	/**
-	* PEAR DB Compat - do not use internally. 
-	*
-	* The fetch modes for NUMERIC and ASSOC for PEAR DB and ADODB are identical
-	* 	for easy porting :-)
-	*
-	* @param mode	The fetchmode ADODB_FETCH_ASSOC or ADODB_FETCH_NUM
-	* @returns		The previous fetch mode
-	*/
-	function SetFetchMode($mode)
-	{	
-		$old = $this->fetchMode;
-		$this->fetchMode = $mode;
-		
-		if ($old === false) {
-		global $ADODB_FETCH_MODE;
-			return $ADODB_FETCH_MODE;
-		}
-		return $old;
-	}
-	
-
-	/**
-	* PEAR DB Compat - do not use internally. 
-	*/
-	function &Query($sql, $inputarr=false)
-	{
-		$rs = &$this->Execute($sql, $inputarr);
-		if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
-		return $rs;
-	}
-
-	
-	/**
-	* PEAR DB Compat - do not use internally
-	*/
-	function &LimitQuery($sql, $offset, $count)
-	{
-		$rs = &$this->SelectLimit($sql, $count, $offset); /*  swap  */
-		if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
-		return $rs;
-	}
-
-	
-	/**
-	* PEAR DB Compat - do not use internally
-	*/
-	function Disconnect()
-	{
-		return $this->Close();
-	}
-
-	/* 
-	Usage in oracle
-		$stmt = $db->Prepare('select * from table where id =:myid and group=:group');
-		$db->Parameter($stmt,$id,'myid');
-		$db->Parameter($stmt,$group,'group',64);
-		$db->Execute();
-		
-		@param $stmt Statement returned by Prepare() or PrepareSP().
-		@param $var PHP variable to bind to
-		@param $name Name of stored procedure variable name to bind to.
-		@param [$isOutput] Indicates direction of parameter 0/false=IN  1=OUT  2= IN/OUT. This is ignored in oci8.
-		@param [$maxLen] Holds an maximum length of the variable.
-		@param [$type] The data type of $var. Legal values depend on driver.
-
-	*/
-	function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false)
-	{
-		return false;
-	}
-	
-	/**
-		Improved method of initiating a transaction. Used together with CompleteTrans().
-		Advantages include:
-		
-		a. StartTrans/CompleteTrans is nestable, unlike BeginTrans/CommitTrans/RollbackTrans.
-		   Only the outermost block is treated as a transaction.<br>
-		b. CompleteTrans auto-detects SQL errors, and will rollback on errors, commit otherwise.<br>
-		c. All BeginTrans/CommitTrans/RollbackTrans inside a StartTrans/CompleteTrans block
-		   are disabled, making it backward compatible.
-	*/
-	function StartTrans($errfn = 'ADODB_TransMonitor')
-	{
-		
-		if ($this->transOff > 0) {
-			$this->transOff += 1;
-			return;
-		}
-		
-		$this->_oldRaiseFn = $this->raiseErrorFn;
-		$this->raiseErrorFn = $errfn;
-		$this->_transOK = true;
-		
-		if ($this->debug && $this->transCnt > 0) ADOConnection::outp("Bad Transaction: StartTrans called within BeginTrans");
-		$this->BeginTrans();
-		$this->transOff = 1;
-	}
-	
-	/**
-		Used together with StartTrans() to end a transaction. Monitors connection
-		for sql errors, and will commit or rollback as appropriate.
-		
-		@autoComplete if true, monitor sql errors and commit and rollback as appropriate, 
-		and if set to false force rollback even if no SQL error detected.
-		@returns true on commit, false on rollback.
-	*/
-	function CompleteTrans($autoComplete = true)
-	{
-		if ($this->transOff > 1) {
-			$this->transOff -= 1;
-			return true;
-		}
-		$this->raiseErrorFn = $this->_oldRaiseFn;
-		
-		$this->transOff = 0;
-		if ($this->_transOK && $autoComplete) $this->CommitTrans();
-		else $this->RollbackTrans();
-		
-		return $this->_transOK;
-	}
-	
-	/*
-		At the end of a StartTrans/CompleteTrans block, perform a rollback.
-	*/
-	function FailTrans()
-	{
-		if ($this->debug && $this->transOff == 0) {
-			ADOConnection::outp("FailTrans outside StartTrans/CompleteTrans");
-		}
-		$this->_transOK = false;
-	}
-	/**
-	 * Execute SQL 
-	 *
-	 * @param sql		SQL statement to execute, or possibly an array holding prepared statement ($sql[0] will hold sql text)
-	 * @param [inputarr]	holds the input data to bind to. Null elements will be set to null.
-	 * @param [arg3]	reserved for john lim for future use
-	 * @return 		RecordSet or false
-	 */
-	function &Execute($sql,$inputarr=false,$arg3=false) 
-	{
-		if ($this->fnExecute) {
-			$fn = $this->fnExecute;
-			$fn($this,$sql,$inputarr);
-		}
-		if (!$this->_bindInputArray && $inputarr) {
-			$sqlarr = explode('?',$sql);
-			$sql = '';
-			$i = 0;
-			foreach($inputarr as $v) {
-
-				$sql .= $sqlarr[$i];
-				/*  from Ron Baldwin <ron.baldwin@sourceprose.com> */
-				/*  Only quote string types	 */
-				if (gettype($v) == 'string')
-					$sql .= $this->qstr($v);
-				else if ($v === null)
-					$sql .= 'NULL';
-				else
-					$sql .= $v;
-				$i += 1;
-	
-			}
-			$sql .= $sqlarr[$i];
-			if ($i+1 != sizeof($sqlarr))	
-				ADOConnection::outp( "Input Array does not match ?: ".htmlspecialchars($sql));
-			$inputarr = false;
-		}
-		/*  debug version of query */
-		if ($this->debug) {
-		global $HTTP_SERVER_VARS;
-		
-			$ss = '';
-			if ($inputarr) {
-				foreach ($inputarr as $kk => $vv)  {
-					if (is_string($vv) && strlen($vv)>64) $vv = substr($vv,0,64).'...';
-					$ss .= "($kk=>'$vv') ";
-				}
-				$ss = "[ $ss ]";
-			}
-			$sqlTxt = str_replace(',',', ',is_array($sql) ?$sql[0] : $sql);
-			
-			/*  check if running from browser or command-line */
-			$inBrowser = isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
-			
-			if ($inBrowser)
-				ADOConnection::outp( "<hr />\n($this->databaseType): ".htmlspecialchars($sqlTxt)." &nbsp; <code>$ss</code>\n<hr />\n",false);
-			else
-				ADOConnection::outp(  "=----\n($this->databaseType): ".($sqlTxt)." \n-----\n",false);
-			flush();
-			
-			$this->_queryID = $this->_query($sql,$inputarr,$arg3);
-
-			/* 
-				Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql
-				because ErrorNo() calls Execute('SELECT @ERROR'), causing recure
-			*/
-			if ($this->databaseType == 'mssql') { 
-			/*  ErrorNo is a slow function call in mssql, and not reliable */
-			/*  in PHP 4.0.6 */
-				if($emsg = $this->ErrorMsg()) {
-					$err = $this->ErrorNo();
-					if ($err) {
-						ADOConnection::outp($err.': '.$emsg);
-						flush();
-					}
-				}
-			} else 
-				if (!$this->_queryID) {
-					$e = $this->ErrorNo();
-					$m = $this->ErrorMsg();
-					ADOConnection::outp($e .': '. $m );
-					flush();
-				}
-		} else {
-			/*  non-debug version of query */
-			
-			$this->_queryID =@$this->_query($sql,$inputarr,$arg3);
-			
-		}
-		/*  error handling if query fails */
-		if ($this->_queryID === false) {
-			$fn = $this->raiseErrorFn;
-			if ($fn) {
-				$fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr,$this);
-			}
-			return false;
-		} else if ($this->_queryID === true) {
-		/*  return simplified empty recordset for inserts/updates/deletes with lower overhead */
-			$rs = new ADORecordSet_empty();
-			return $rs;
-		}
-		
-		/*  return real recordset from select statement */
-		$rsclass = "ADORecordSet_".$this->databaseType;
-		$rs = new $rsclass($this->_queryID,$this->fetchMode); /*  &new not supported by older PHP versions */
-		$rs->connection = &$this; /*  Pablo suggestion */
-		$rs->Init();
-		if (is_array($sql)) $rs->sql = $sql[0];
-		else $rs->sql = $sql;
-		
-		if ($rs->_numOfRows <= 0) {
-		global $ADODB_COUNTRECS;
-	
-			if ($ADODB_COUNTRECS) {
-				if (!$rs->EOF){ 
-					$rs = &$this->_rs2rs($rs,-1,-1,!is_array($sql));
-					$rs->_queryID = $this->_queryID;
-				} else
-					$rs->_numOfRows = 0;
-			}
-		}
-		return $rs;
-	}
-
-	function CreateSequence($seqname='adodbseq',$startID=1)
-	{
-		if (empty($this->_genSeqSQL)) return false;
-		return $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
-	}
-	
-	function DropSequence($seqname)
-	{
-		if (empty($this->_dropSeqSQL)) return false;
-		return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
-	}
-
-	/**
-	 * Generates a sequence id and stores it in $this->genID;
-	 * GenID is only available if $this->hasGenID = true;
-	 *
-	 * @param seqname		name of sequence to use
-	 * @param startID		if sequence does not exist, start at this ID
-	 * @return		0 if not supported, otherwise a sequence id
-	 */
-
-	function GenID($seqname='adodbseq',$startID=1)
-	{
-		if (!$this->hasGenID) {
-			return 0; /*  formerly returns false pre 1.60 */
-		}
-		
-		$getnext = sprintf($this->_genIDSQL,$seqname);
-		$rs = @$this->Execute($getnext);
-		if (!$rs) {
-			$createseq = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
-			$rs = $this->Execute($getnext);
-		}
-		if ($rs && !$rs->EOF) $this->genID = reset($rs->fields);
-		else $this->genID = 0; /*  false */
-	
-		if ($rs) $rs->Close();
-
-		return $this->genID;
-	}	
-
-	/**
-	 * @return  the last inserted ID. Not all databases support this.
-	 */ 
-		function Insert_ID()
-		{
-				if ($this->hasInsertID) return $this->_insertid();
-				if ($this->debug) ADOConnection::outp( '<p>Insert_ID error</p>');
-				return false;
-		}
-	
-	
-	/**
-	 * Portable Insert ID. Pablo Roca <pabloroca@mvps.org>
-	 *
-	 * @return  the last inserted ID. All databases support this. But aware possible
-	 * problems in multiuser environments. Heavy test this before deploying.
-	 */ 
-		function PO_Insert_ID($table="", $id="") 
-		{
-		   if ($this->hasInsertID){
-			   return $this->Insert_ID();
-		   } else {
-			   return $this->GetOne("SELECT MAX($id) FROM $table");
-		   }
-		}	
-	
-		
-	 /**
-	 * @return  # rows affected by UPDATE/DELETE
-	 */ 
-	 function Affected_Rows()
-	 {
-		  if ($this->hasAffectedRows) {
-				 $val = $this->_affectedrows();
-				 return ($val < 0) ? false : $val;
-		  }
-				  
-		  if ($this->debug) ADOConnection::outp( '<p>Affected_Rows error</p>',false);
-		  return false;
-	 }
-	
-	
-	/**
-	 * @return  the last error message
-	 */
-	function ErrorMsg()
-	{
-		return '!! '.strtoupper($this->dataProvider.' '.$this->databaseType).': '.$this->_errorMsg;
-	}
-	
-	
-	/**
-	 * @return the last error number. Normally 0 means no error.
-	 */
-	function ErrorNo() 
-	{
-		return ($this->_errorMsg) ? -1 : 0;
-	}
-	
-	function MetaError($err=false)
-	{
-		include_once(ADODB_DIR."/adodb-error.inc.php");
-		if ($err === false) $err = $this->ErrorNo();
-		return adodb_error($this->dataProvider,$this->databaseType,$err);
-	}
-	
-	function MetaErrorMsg($errno)
-	{
-		include_once(ADODB_DIR."/adodb-error.inc.php");
-		return adodb_errormsg($errno);
-	}
-	
-	/**
-	 * @returns an array with the primary key columns in it.
-	 */
-	function MetaPrimaryKeys($table, $owner=false)
-	{
-	/*  owner not used in base class - see oci8 */
-		$p = array();
-		$objs =& $this->MetaColumns($table);
-		if ($objs) {
-			foreach($objs as $v) {
-				if (!empty($v->primary_key))
-					$p[] = $v->name;
-			}
-		}
-		if (sizeof($p)) return $p;
-		return false;
-	}
-	
-	
-	/**
-	 * Choose a database to connect to. Many databases do not support this.
-	 *
-	 * @param dbName 	is the name of the database to select
-	 * @return 		true or false
-	 */
-	function SelectDB($dbName) 
-	{return false;}
-	
-	
-	/**
-	* Will select, getting rows from $offset (1-based), for $nrows. 
-	* This simulates the MySQL "select * from table limit $offset,$nrows" , and
-	* the PostgreSQL "select * from table limit $nrows offset $offset". Note that
-	* MySQL and PostgreSQL parameter ordering is the opposite of the other.
-	* eg. 
-	*  SelectLimit('select * from table',3); will return rows 1 to 3 (1-based)
-	*  SelectLimit('select * from table',3,2); will return rows 3 to 5 (1-based)
-	*
-	* Uses SELECT TOP for Microsoft databases (when $this->hasTop is set)
-	* BUG: Currently SelectLimit fails with $sql with LIMIT or TOP clause already set
-	*
-	* @param sql
-	* @param [offset]	is the row to start calculations from (1-based)
-	* @param [nrows]		is the number of rows to get
-	* @param [inputarr]	array of bind variables
-	* @param [arg3]		is a private parameter only used by jlim
-	* @param [secs2cache]		is a private parameter only used by jlim
-	* @return		the recordset ($rs->databaseType == 'array')
- 	*/
-	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$arg3=false,$secs2cache=0)
-	{
-		if ($this->hasTop && $nrows > 0) {
-		/*  suggested by Reinhard Balling. Access requires top after distinct  */
-		 /*  Informix requires first before distinct - F Riosa */
-			$ismssql = (strpos($this->databaseType,'mssql') !== false);
-			if ($ismssql) $isaccess = false;
-			else $isaccess = (strpos($this->databaseType,'access') !== false);
-			
-			if ($offset <= 0) {
-				
-					/*  access includes ties in result */
-					if ($isaccess) {
-						$sql = preg_replace(
-						'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
-
-						if ($secs2cache>0) return $this->CacheExecute($secs2cache, $sql,$inputarr,$arg3);
-						else return $this->Execute($sql,$inputarr,$arg3);
-					} else if ($ismssql){
-						$sql = preg_replace(
-						'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
-					} else {
-						$sql = preg_replace(
-						'/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
-					}
-			} else {
-				$nn = $nrows + $offset;
-				if ($isaccess || $ismssql) {
-					$sql = preg_replace(
-					'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
-				} else {
-					$sql = preg_replace(
-					'/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
-				}
-			}
-		}
-		
-		/*  if $offset>0, we want to skip rows, and $ADODB_COUNTRECS is set, we buffer  rows */
-		/*  0 to offset-1 which will be discarded anyway. So we disable $ADODB_COUNTRECS. */
-		global $ADODB_COUNTRECS;
-		
-		$savec = $ADODB_COUNTRECS;
-		$ADODB_COUNTRECS = false;
-			
-		if ($offset>0){
-			if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr,$arg3);
-			else $rs = &$this->Execute($sql,$inputarr,$arg3);
-		} else {
-			if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr,$arg3);
-			else $rs = &$this->Execute($sql,$inputarr,$arg3);
-		}
-		$ADODB_COUNTRECS = $savec;
-		if ($rs && !$rs->EOF) {
-			return $this->_rs2rs($rs,$nrows,$offset);
-		}
-		/* print_r($rs); */
-		return $rs;
-	}
-	
-	
-	/**
-	* Convert database recordset to an array recordset
-	* input recordset's cursor should be at beginning, and
-	* old $rs will be closed.
-	*
-	* @param rs			the recordset to copy
-	* @param [nrows]  	number of rows to retrieve (optional)
-	* @param [offset] 	offset by number of rows (optional)
-	* @return 			the new recordset
-	*/
-	function &_rs2rs(&$rs,$nrows=-1,$offset=-1,$close=true)
-	{
-		if (! $rs) return false;
-		
-		$dbtype = $rs->databaseType;
-		if (!$dbtype) {
-			$rs = &$rs;  /*  required to prevent crashing in 4.2.1, but does not happen in 4.3.1 -- why ? */
-			return $rs;
-		}
-		if (($dbtype == 'array' || $dbtype == 'csv') && $nrows == -1 && $offset == -1) {
-			$rs->MoveFirst();
-			$rs = &$rs; /*  required to prevent crashing in 4.2.1, but does not happen in 4.3.1-- why ? */
-			return $rs;
-		}
-		$flds = array();
-		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
-			$flds[] = $rs->FetchField($i);
-		}
-		$arr =& $rs->GetArrayLimit($nrows,$offset);
-		/* print_r($arr); */
-		if ($close) $rs->Close();
-		
-		$arrayClass = $this->arrayClass;
-		
-		$rs2 = new $arrayClass();
-		$rs2->connection = &$this;
-		$rs2->sql = $rs->sql;
-		$rs2->dataProvider = $this->dataProvider;
-		$rs2->InitArrayFields($arr,$flds);
-		return $rs2;
-	}
-	
-	
-	function &GetArray($sql, $inputarr=false)
-	{
-		return $this->GetAll($sql,$inputarr);
-	}
-	
-	/**
-	* Return first element of first row of sql statement. Recordset is disposed
-	* for you.
-	*
-	* @param sql			SQL statement
-	* @param [inputarr]		input bind array
-	*/
-	function GetOne($sql,$inputarr=false)
-	{
-	global $ADODB_COUNTRECS;
-		$crecs = $ADODB_COUNTRECS;
-		$ADODB_COUNTRECS = false;
-		
-		$ret = false;
-		$rs = &$this->Execute($sql,$inputarr);
-		if ($rs) {		
-			if (!$rs->EOF) $ret = reset($rs->fields);
-			$rs->Close();
-		} 
-		$ADODB_COUNTRECS = $crecs;
-		return $ret;
-	}
-	
-	function CacheGetOne($secs2cache,$sql=false,$inputarr=false)
-	{
-		$ret = false;
-		$rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
-		if ($rs) {		
-			if (!$rs->EOF) $ret = reset($rs->fields);
-			$rs->Close();
-		} 
-		
-		return $ret;
-	}
-	
-	function GetCol($sql, $inputarr = false, $trim = false)
-	{
-	  	$rv = false;
-	  	$rs = &$this->Execute($sql, $inputarr);
-	  	if ($rs) {
-	   		if ($trim) {
-				while (!$rs->EOF) {
-					$rv[] = trim(reset($rs->fields));
-					$rs->MoveNext();
-		   		}
-			} else {
-				while (!$rs->EOF) {
-					$rv[] = reset($rs->fields);
-					$rs->MoveNext();
-		   		}
-			}
-	   		$rs->Close();
-	  	}
-	  	return $rv;
-	}
-	
-	function CacheGetCol($secs, $sql = false, $inputarr = false,$trim=false)
-	{
-	  	$rv = false;
-	  	$rs = &$this->CacheExecute($secs, $sql, $inputarr);
-	  	if ($rs) {
-			if ($trim) {
-				while (!$rs->EOF) {
-					$rv[] = trim(reset($rs->fields));
-					$rs->MoveNext();
-		   		}
-			} else {
-				while (!$rs->EOF) {
-					$rv[] = reset($rs->fields);
-					$rs->MoveNext();
-		   		}
-			}
-	   		$rs->Close();
-	  	}
-	  	return $rv;
-	}
- 
-	/*
-		Calculate the offset of a date for a particular database and generate
-			appropriate SQL. Useful for calculating future/past dates and storing
-			in a database.
-			
-		If dayFraction=1.5 means 1.5 days from now, 1.0/24 for 1 hour.
-	*/
-	function OffsetDate($dayFraction,$date=false)
-	{		
-		if (!$date) $date = $this->sysDate;
-		return  '('.$date.'+'.$dayFraction.')';
-	}
-	
-	
-	/**
-	* Return all rows. Compat with PEAR DB
-	*
-	* @param sql			SQL statement
-	* @param [inputarr]		input bind array
-	*/
-	function &GetAll($sql,$inputarr=false)
-	{
-	global $ADODB_COUNTRECS;
-		
-		$savec = $ADODB_COUNTRECS;
-		$ADODB_COUNTRECS = false;
-		$rs = $this->Execute($sql,$inputarr);
-		$ADODB_COUNTRECS = $savec;
-		
-		if (!$rs) 
-			if (defined('ADODB_PEAR')) return ADODB_PEAR_Error();
-			else return false;
-		$arr =& $rs->GetArray();
-		$rs->Close();
-		return $arr;
-	}
-	
-	function &CacheGetAll($secs2cache,$sql=false,$inputarr=false)
-	{
-	global $ADODB_COUNTRECS;
-		
-		$savec = $ADODB_COUNTRECS;
-		$ADODB_COUNTRECS = false;
-		$rs = $this->CacheExecute($secs2cache,$sql,$inputarr);
-		$ADODB_COUNTRECS = $savec;
-		
-		if (!$rs) 
-			if (defined('ADODB_PEAR')) return ADODB_PEAR_Error();
-			else return false;
-		
-		$arr =& $rs->GetArray();
-		$rs->Close();
-		return $arr;
-	}
-	
-	
-	
-	/**
-	* Return one row of sql statement. Recordset is disposed for you.
-	*
-	* @param sql			SQL statement
-	* @param [inputarr]		input bind array
-	*/
-	function &GetRow($sql,$inputarr=false)
-	{
-	global $ADODB_COUNTRECS;
-		$crecs = $ADODB_COUNTRECS;
-		$ADODB_COUNTRECS = false;
-		
-		$rs = $this->Execute($sql,$inputarr);
-		
-		$ADODB_COUNTRECS = $crecs;
-		if ($rs) {
-			$arr = array();
-			if (!$rs->EOF) $arr = $rs->fields;
-			$rs->Close();
-			return $arr;
-		}
-		
-		return false;
-	}
-	
-	function &CacheGetRow($secs2cache,$sql=false,$inputarr=false)
-	{
-		$rs = $this->CacheExecute($secs2cache,$sql,$inputarr);
-		if ($rs) {
-			$arr = false;
-			if (!$rs->EOF) $arr = $rs->fields;
-			$rs->Close();
-			return $arr;
-		}
-		return false;
-	}
-	
-	/**
-	* Insert or replace a single record. Note: this is not the same as MySQL's replace. 
-	* ADOdb's Replace() uses update-insert semantics, not insert-delete-duplicates of MySQL.
-	* Also note that no table locking is done currently, so it is possible that the
-	* record be inserted twice by two programs...
-	*
-	* $this->Replace('products', array('prodname' =>"'Nails'","price" => 3.99), 'prodname');
-	*
-	* $table		table name
-	* $fieldArray	associative array of data (you must quote strings yourself).
-	* $keyCol		the primary key field name or if compound key, array of field names
-	* autoQuote		set to true to use a hueristic to quote strings. Works with nulls and numbers
-	*					but does not work with dates nor SQL functions.
-	* has_autoinc	the primary key is an auto-inc field, so skip in insert.
-	*
-	* Currently blob replace not supported
-	*
-	* returns 0 = fail, 1 = update, 2 = insert 
-	*/
-	
-	function Replace($table, $fieldArray, $keyCol, $autoQuote=false, $has_autoinc=false)
-	{
-		if (count($fieldArray) == 0) return 0;
-		$first = true;
-		$uSet = '';
-		
-		if (!is_array($keyCol)) {
-			$keyCol = array($keyCol);
-		}
-		foreach($fieldArray as $k => $v) {
-			if ($autoQuote && !is_numeric($v) and substr($v,0,1) != "'" and strcasecmp($v,'null')!=0) {
-				$v = $this->qstr($v);
-				$fieldArray[$k] = $v;
-			}
-			if (in_array($k,$keyCol)) continue; /*  skip UPDATE if is key */
-			
-			if ($first) {
-				$first = false;			
-				$uSet = "$k=$v";
-			} else
-				$uSet .= ",$k=$v";
-		}
-		 
-		$first = true;
-		foreach ($keyCol as $v) {
-			if ($first) {
-				$first = false;
-				$where = "$v=$fieldArray[$v]";
-			} else {
-				$where .= " and $v=$fieldArray[$v]";
-			}
-		}
-		
-		if ($uSet) {
-			$update = "UPDATE $table SET $uSet WHERE $where";
-		
-			$rs = $this->Execute($update);
-			if ($rs) {
-				if ($this->poorAffectedRows) {
-				/*
-				 The Select count(*) wipes out any errors that the update would have returned. 
-				http://phplens.com/lens/lensforum/msgs.php?id=5696
-				*/
-					if ($this->ErrorNo()<>0) return 0;
-					
-				# affected_rows == 0 if update field values identical to old values
-				# for mysql - which is silly. 
-			
-					$cnt = $this->GetOne("select count(*) from $table where $where");
-					if ($cnt > 0) return 1; /*  record already exists */
-				} else
-					 if (($this->Affected_Rows()>0)) return 1;
-			}
-				
-		}
-	/* 	print "<p>Error=".$this->ErrorNo().'<p>'; */
-		$first = true;
-		foreach($fieldArray as $k => $v) {
-			if ($has_autoinc && in_array($k,$keyCol)) continue; /*  skip autoinc col */
-			
-			if ($first) {
-				$first = false;			
-				$iCols = "$k";
-				$iVals = "$v";
-			} else {
-				$iCols .= ",$k";
-				$iVals .= ",$v";
-			}				
-		}
-		$insert = "INSERT INTO $table ($iCols) VALUES ($iVals)"; 
-		$rs = $this->Execute($insert);
-		return ($rs) ? 2 : 0;
-	}
-	
-	
-	/**
-	* Will select, getting rows from $offset (1-based), for $nrows. 
-	* This simulates the MySQL "select * from table limit $offset,$nrows" , and
-	* the PostgreSQL "select * from table limit $nrows offset $offset". Note that
-	* MySQL and PostgreSQL parameter ordering is the opposite of the other.
-	* eg. 
-	*  CacheSelectLimit(15,'select * from table',3); will return rows 1 to 3 (1-based)
-	*  CacheSelectLimit(15,'select * from table',3,2); will return rows 3 to 5 (1-based)
-	*
-	* BUG: Currently CacheSelectLimit fails with $sql with LIMIT or TOP clause already set
-	*
-	* @param [secs2cache]	seconds to cache data, set to 0 to force query. This is optional
-	* @param sql
-	* @param [offset]	is the row to start calculations from (1-based)
-	* @param [nrows]	is the number of rows to get
-	* @param [inputarr]	array of bind variables
-	* @param [arg3]		is a private parameter only used by jlim
-	* @return		the recordset ($rs->databaseType == 'array')
- 	*/
-	function &CacheSelectLimit($secs2cache,$sql,$nrows=-1,$offset=-1,$inputarr=false, $arg3=false)
-	{	
-		if (!is_numeric($secs2cache)) {
-			if ($sql === false) $sql = -1;
-			if ($offset == -1) $offset = false;
-									  /*  sql,	nrows, offset,inputarr,arg3 */
-			return $this->SelectLimit($secs2cache,$sql,$nrows,$offset,$inputarr,$this->cacheSecs);
-		} else {
-			if ($sql === false) ADOConnection::outp( "Warning: \$sql missing from CacheSelectLimit()");
-			return $this->SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
-		}
-	}
-	
-	/**
-	* Flush cached recordsets that match a particular $sql statement. 
-	* If $sql == false, then we purge all files in the cache.
- 	*/
-	function CacheFlush($sql=false,$inputarr=false)
-	{
-	global $ADODB_CACHE_DIR;
-	
-		if (strlen($ADODB_CACHE_DIR) > 1 && !$sql) {
-			if (strpos(strtoupper(PHP_OS),'WIN') !== false) {
-				$cmd = 'del /s '.str_replace('/','\\',$ADODB_CACHE_DIR).'\adodb_*.cache';
-			} else {
-				$cmd = 'rm -rf '.$ADODB_CACHE_DIR.'/??/adodb_*.cache'; 
-				/*  old version 'rm -f `find '.$ADODB_CACHE_DIR.' -name adodb_*.cache`'; */
-			}
-			if ($this->debug) {
-				ADOConnection::outp( "CacheFlush: $cmd<br><pre>\n", system($cmd),"</pre>");
-			} else {
-				exec($cmd);
-			}
-			return;
-		} 
-		$f = $this->_gencachename($sql.serialize($inputarr),false);
-		adodb_write_file($f,''); /*  is adodb_write_file needed? */
-		@unlink($f);
-	}
-	
-	/**
-	* Private function to generate filename for caching.
-	* Filename is generated based on:
-	*
-	*  - sql statement
-	*  - database type (oci8, ibase, ifx, etc)
-	*  - database name
-	*  - userid
-	*
-	* We create 256 sub-directories in the cache directory ($ADODB_CACHE_DIR). 
-	* Assuming that we can have 50,000 files per directory with good performance, 
-	* then we can scale to 12.8 million unique cached recordsets. Wow!
- 	*/
-	function _gencachename($sql,$createdir)
-	{
-	global $ADODB_CACHE_DIR;
-		
-		$m = md5($sql.$this->databaseType.$this->database.$this->user);
-		$dir = $ADODB_CACHE_DIR.'/'.substr($m,0,2);
-		if ($createdir && !file_exists($dir)) {
-			$oldu = umask(0);
-			if (!mkdir($dir,0771)) 
-				if ($this->debug) ADOConnection::outp( "Unable to mkdir $dir for $sql");
-			umask($oldu);
-		}
-		return $dir.'/adodb_'.$m.'.cache';
-	}
-	
-	
-	/**
-	 * Execute SQL, caching recordsets.
-	 *
-	 * @param [secs2cache]	seconds to cache data, set to 0 to force query. 
-	 *					  This is an optional parameter.
-	 * @param sql		SQL statement to execute
-	 * @param [inputarr]	holds the input data  to bind to
-	 * @param [arg3]	reserved for john lim for future use
-	 * @return 		RecordSet or false
-	 */
-	function &CacheExecute($secs2cache,$sql=false,$inputarr=false,$arg3=false)
-	{
-		if (!is_numeric($secs2cache)) {
-			$arg3 = $inputarr;
-			$inputarr = $sql;
-			$sql = $secs2cache;
-			$secs2cache = $this->cacheSecs;
-		}
-		include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
-		
-		$md5file = $this->_gencachename($sql.serialize($inputarr),true);
-		$err = '';
-		
-		if ($secs2cache > 0){
-			$rs = &csv2rs($md5file,$err,$secs2cache);
-			$this->numCacheHits += 1;
-		} else {
-			$err='Timeout 1';
-			$rs = false;
-			$this->numCacheMisses += 1;
-		}
-		if (!$rs) {
-		/*  no cached rs found */
-			if ($this->debug) {
-				if (get_magic_quotes_runtime()) {
-					ADOConnection::outp("Please disable magic_quotes_runtime - it corrupts cache files :(");
-				}
-				ADOConnection::outp( " $md5file cache failure: $err (see sql below)");
-			}
-			$rs = &$this->Execute($sql,$inputarr,$arg3);
-			if ($rs) {
-				$eof = $rs->EOF;
-				$rs = &$this->_rs2rs($rs); /*  read entire recordset into memory immediately */
-				$txt = _rs2serialize($rs,false,$sql); /*  serialize */
-		
-				if (!adodb_write_file($md5file,$txt,$this->debug)) {
-					if ($fn = $this->raiseErrorFn) {
-						$fn($this->databaseType,'CacheExecute',-32000,"Cache write error",$md5file,$sql,$this);
-					}
-					if ($this->debug) ADOConnection::outp( " Cache write error");
-				}
-				if ($rs->EOF && !$eof) {
-					$rs->MoveFirst();
-					/* $rs = &csv2rs($md5file,$err);		 */
-					$rs->connection = &$this; /*  Pablo suggestion */
-				}  
-				
-			} else
-				@unlink($md5file);
-		} else {
-			if ($this->fnCacheExecute) {
-				$fn = $this->fnCacheExecute;
-				$fn($this, $secs2cache, $sql, $inputarr);
-			}
-		/*  ok, set cached object found */
-			$rs->connection = &$this; /*  Pablo suggestion */
-			if ($this->debug){ 
-			global $HTTP_SERVER_VARS;
-        			
-				$inBrowser = isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
-				$ttl = $rs->timeCreated + $secs2cache - time();
-				$s = is_array($sql) ? $sql[0] : $sql;
-				if ($inBrowser) $s = '<i>'.htmlspecialchars($s).'</i>';
-				
-				ADOConnection::outp( " $md5file reloaded, ttl=$ttl [ $s ]");
-			}
-		}
-		return $rs;
-	}
-	
-	
-	/**
-	 * Generates an Update Query based on an existing recordset.
-	 * $arrFields is an associative array of fields with the value
-	 * that should be assigned.
-	 *
-	 * Note: This function should only be used on a recordset
-	 *	   that is run against a single table and sql should only 
-	 *		 be a simple select stmt with no groupby/orderby/limit
-	 *
-	 * "Jonathan Younger" <jyounger@unilab.com>
-  	 */
-	function GetUpdateSQL(&$rs, $arrFields,$forceUpdate=false,$magicq=false)
-	{
-		include_once(ADODB_DIR.'/adodb-lib.inc.php');
-		return _adodb_getupdatesql($this,$rs,$arrFields,$forceUpdate,$magicq);
-	}
-
-
-	/**
-	 * Generates an Insert Query based on an existing recordset.
-	 * $arrFields is an associative array of fields with the value
-	 * that should be assigned.
-	 *
-	 * Note: This function should only be used on a recordset
-	 *	   that is run against a single table.
-  	 */
-	function GetInsertSQL(&$rs, $arrFields,$magicq=false)
-	{	
-		include_once(ADODB_DIR.'/adodb-lib.inc.php');
-		return _adodb_getinsertsql($this,$rs,$arrFields,$magicq);
-	}
-	
-
-	/**
-	* Update a blob column, given a where clause. There are more sophisticated
-	* blob handling functions that we could have implemented, but all require
-	* a very complex API. Instead we have chosen something that is extremely
-	* simple to understand and use. 
-	*
-	* Note: $blobtype supports 'BLOB' and 'CLOB', default is BLOB of course.
-	*
-	* Usage to update a $blobvalue which has a primary key blob_id=1 into a 
-	* field blobtable.blobcolumn:
-	*
-	*	UpdateBlob('blobtable', 'blobcolumn', $blobvalue, 'blob_id=1');
-	*
-	* Insert example:
-	*
-	*	$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
-	*	$conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
-	*/
-	
-	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false;
-	}
-
-	/**
-	* Usage:
-	*	UpdateBlob('TABLE', 'COLUMN', '/path/to/file', 'ID=1');
-	*	
-	*	$blobtype supports 'BLOB' and 'CLOB'
-	*
-	*	$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
-	*	$conn->UpdateBlob('blobtable','blobcol',$blobpath,'id=1');
-	*/
-	function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB')
-	{
-		$fd = fopen($path,'rb');
-		if ($fd === false) return false;
-		$val = fread($fd,filesize($path));
-		fclose($fd);
-		return $this->UpdateBlob($table,$column,$val,$where,$blobtype);
-	}
-	
-	function BlobDecode($blob)
-	{
-		return $blob;
-	}
-	
-	function BlobEncode($blob)
-	{
-		return $blob;
-	}
-	
-	/**
-	* Usage:
-	*	UpdateClob('TABLE', 'COLUMN', $var, 'ID=1', 'CLOB');
-	*
-	*	$conn->Execute('INSERT INTO clobtable (id, clobcol) VALUES (1, null)');
-	*	$conn->UpdateClob('clobtable','clobcol',$clob,'id=1');
-	*/
-	function UpdateClob($table,$column,$val,$where)
-	{
-		return $this->UpdateBlob($table,$column,$val,$where,'CLOB');
-	}
-	
-	
-	/**
-	 *  $meta	contains the desired type, which could be...
-	 *	C for character. You will have to define the precision yourself.
-	 *	X for teXt. For unlimited character lengths.
-	 *	B for Binary
-	 *  F for floating point, with no need to define scale and precision
-	 * 	N for decimal numbers, you will have to define the (scale, precision) yourself
-	 *	D for date
-	 *	T for timestamp
-	 * 	L for logical/Boolean
-	 *	I for integer
-	 *	R for autoincrement counter/integer
-	 *  and if you want to use double-byte, add a 2 to the end, like C2 or X2.
-	 * 
-	 *
-	 * @return the actual type of the data or false if no such type available
-	*/
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C':
-		case 'X':
-			return 'VARCHAR';
-		case 'B':
-			
-		case 'D':
-		case 'T':
-		case 'L':
-		
-		case 'R':
-			
-		case 'I':
-		case 'N':
-			return false;
-		}
-	}
-
-	/*
-	* Maximum size of C field
-	*/
-	function CharMax()
-	{
-		return 255; /*  make it conservative if not defined */
-	}
-	
-	
-	/*
-	* Maximum size of X field
-	*/
-	function TextMax()
-	{
-		return 4000; /*  make it conservative if not defined */
-	}
-	
-	/**
-	 * Close Connection
-	 */
-	function Close() 
-	{
-		return $this->_close();
-		
-		/*  "Simon Lee" <simon@mediaroad.com> reports that persistent connections need  */
-		/*  to be closed too! */
-		/* if ($this->_isPersistentConnection != true) return $this->_close(); */
-		/* else return true;	 */
-	}
-	
-	/**
-	 * Begin a Transaction. Must be followed by CommitTrans() or RollbackTrans().
-	 *
-	 * @return true if succeeded or false if database does not support transactions
-	 */
-	function BeginTrans() {return false;}
-	
-	
-	/**
-	 * If database does not support transactions, always return true as data always commited
-	 *
-	 * @param $ok  set to false to rollback transaction, true to commit
-	 *
-	 * @return true/false.
-	 */
-	function CommitTrans($ok=true) 
-	{ return true;}
-	
-	
-	/**
-	 * If database does not support transactions, rollbacks always fail, so return false
-	 *
-	 * @return true/false.
-	 */
-	function RollbackTrans() 
-	{ return false;}
-
-
-	/**
-	 * return the databases that the driver can connect to. 
-	 * Some databases will return an empty array.
-	 *
-	 * @return an array of database names.
-	 */
-		function MetaDatabases() 
-		{
-		global $ADODB_FETCH_MODE;
-		
-			if ($this->metaDatabasesSQL) {
-				$save = $ADODB_FETCH_MODE; 
-				$ADODB_FETCH_MODE = ADODB_FETCH_NUM; 
-				
-				if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
-				
-				$arr = $this->GetCol($this->metaDatabasesSQL);
-				if (isset($savem)) $this->SetFetchMode($savem);
-				$ADODB_FETCH_MODE = $save; 
-			
-				return $arr;
-			}
-			
-			return false;
-		}
-		
-	/**
-	 * @return  array of tables for current database.
-	 */ 
-	function &MetaTables() 
-	{
-	global $ADODB_FETCH_MODE;
-	
-		if ($this->metaTablesSQL) {
-			/*  complicated state saving by the need for backward compat */
-			$save = $ADODB_FETCH_MODE; 
-			$ADODB_FETCH_MODE = ADODB_FETCH_NUM; 
-			
-			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
-			
-			$rs = $this->Execute($this->metaTablesSQL);
-			if (isset($savem)) $this->SetFetchMode($savem);
-			$ADODB_FETCH_MODE = $save; 
-			
-			if ($rs === false) return false;
-			$arr =& $rs->GetArray();
-			$arr2 = array();
-			for ($i=0; $i < sizeof($arr); $i++) {
-				$arr2[] = $arr[$i][0];
-			}
-			$rs->Close();
-			return $arr2;
-		}
-		return false;
-	}
-	
-	
-	/**
-	 * List columns in a database as an array of ADOFieldObjects. 
-	 * See top of file for definition of object.
-	 *
-	 * @param table	table name to query
-	 * @param upper	uppercase table name (required by some databases)
-	 *
-	 * @return  array of ADOFieldObjects for current table.
-	 */ 
-	function &MetaColumns($table,$upper=true) 
-	{
-	global $ADODB_FETCH_MODE;
-
-		if (!empty($this->metaColumnsSQL)) {
-			$save = $ADODB_FETCH_MODE;
-			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
-			$rs = $this->Execute(sprintf($this->metaColumnsSQL,($upper)?strtoupper($table):$table));
-			if (isset($savem)) $this->SetFetchMode($savem);
-			$ADODB_FETCH_MODE = $save;
-			if ($rs === false) return false;
-
-			$retarr = array();
-			while (!$rs->EOF) { /* print_r($rs->fields); */
-				$fld = new ADOFieldObject();
-				$fld->name = $rs->fields[0];
-				$fld->type = $rs->fields[1];
-				if (isset($rs->fields[3]) && $rs->fields[3]) {
-					if ($rs->fields[3]>0) $fld->max_length = $rs->fields[3];
-					$fld->scale = $rs->fields[4];
-					if ($fld->scale>0) $fld->max_length += 1;
-				} else
-					$fld->max_length = $rs->fields[2];
-				
-				$retarr[strtoupper($fld->name)] = $fld;	
-				
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			return $retarr;	
-		}
-		return false;
-	}
-	
-	/**
-	 * List columns names in a table as an array. 
-	 * @param table	table name to query
-	 *
-	 * @return  array of column names for current table.
-	 */ 
-	function &MetaColumnNames($table) 
-	{
-		$objarr =& $this->MetaColumns($table);
-		if (!is_array($objarr)) return false;
-		
-		$arr = array();
-		foreach($objarr as $v) {
-			$arr[] = $v->name;
-		}
-		return $arr;
-	}
-			
-	/**
-	 * Different SQL databases used different methods to combine strings together.
-	 * This function provides a wrapper. 
-	 * 
-	 * param s	variable number of string parameters
-	 *
-	 * Usage: $db->Concat($str1,$str2);
-	 * 
-	 * @return concatenated string
-	 */ 	 
-	function Concat()
-	{	
-		$arr = func_get_args();
-		return implode($this->concat_operator, $arr);
-	}
-	
-	
-	/**
-	 * Converts a date "d" to a string that the database can understand.
-	 *
-	 * @param d	a date in Unix date time format.
-	 *
-	 * @return  date string in database date format
-	 */
-	function DBDate($d)
-	{
-	
-		if (empty($d) && $d !== 0) return 'null';
-
-		if (is_string($d) && !is_numeric($d)) {
-			if ($d === 'null') return $d;
-			if ($this->isoDates) return "'$d'";
-			$d = ADOConnection::UnixDate($d);
-		}
-			
-		return adodb_date($this->fmtDate,$d);
-	}
-	
-	
-	/**
-	 * Converts a timestamp "ts" to a string that the database can understand.
-	 *
-	 * @param ts	a timestamp in Unix date time format.
-	 *
-	 * @return  timestamp string in database timestamp format
-	 */
-	function DBTimeStamp($ts)
-	{
-		if (empty($ts) && $ts !== 0) return 'null';
-
-		if (is_string($ts) && !is_numeric($ts)) {
-			if ($ts === 'null') return $ts;
-			if ($this->isoDates) return "'$ts'";
-			else $ts = ADOConnection::UnixTimeStamp($ts);
-		}
-			
-		return adodb_date($this->fmtTimeStamp,$ts);
-	}
-	
-	/**
-	 * Also in ADORecordSet.
-	 * @param $v is a date string in YYYY-MM-DD format
-	 *
-	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
-	 */
-	function UnixDate($v)
-	{
-		if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|", 
-			($v), $rr)) return false;
-
-		if ($rr[1] <= TIMESTAMP_FIRST_YEAR) return 0;
-		/*  h-m-s-MM-DD-YY */
-		return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
-	}
-	
-
-	/**
-	 * Also in ADORecordSet.
-	 * @param $v is a timestamp string in YYYY-MM-DD HH-NN-SS format
-	 *
-	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
-	 */
-	function UnixTimeStamp($v)
-	{
-		if (!preg_match( 
-			"|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", 
-			($v), $rr)) return false;
-		if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) return 0;
-	
-		/*  h-m-s-MM-DD-YY */
-		if (!isset($rr[5])) return  adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
-		return  @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
-	}
-	
-	/**
-	 * Also in ADORecordSet.
-	 *
-	 * Format database date based on user defined format.
-	 *
-	 * @param v  	is the character date in YYYY-MM-DD format, returned by database
-	 * @param fmt 	is the format to apply to it, using date()
-	 *
-	 * @return a date formated as user desires
-	 */
-	 
-	function UserDate($v,$fmt='Y-m-d')
-	{
-		$tt = $this->UnixDate($v);
-		/*  $tt == -1 if pre TIMESTAMP_FIRST_YEAR */
-		if (($tt === false || $tt == -1) && $v != false) return $v;
-		else if ($tt == 0) return $this->emptyDate;
-		else if ($tt == -1) { /*  pre-TIMESTAMP_FIRST_YEAR */
-		}
-		
-		return adodb_date($fmt,$tt);
-	
-	}
-	
-	
-	/**
-	 * Correctly quotes a string so that all strings are escaped. We prefix and append
-	 * to the string single-quotes.
-	 * An example is  $db->qstr("Don't bother",magic_quotes_runtime());
-	 * 
-	 * @param s			the string to quote
-	 * @param [magic_quotes]	if $s is GET/POST var, set to get_magic_quotes_gpc().
-	 *				This undoes the stupidity of magic quotes for GPC.
-	 *
-	 * @return  quoted string to be sent back to database
-	 */
-	function qstr($s,$magic_quotes=false)
-	{	
-		if (!$magic_quotes) {
-		
-			if ($this->replaceQuote[0] == '\\'){
-				/*  only since php 4.0.5 */
-				$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
-				/* $s = str_replace("\0","\\\0", str_replace('\\','\\\\',$s)); */
-			}
-			return  "'".str_replace("'",$this->replaceQuote,$s)."'";
-		}
-		
-		/*  undo magic quotes for " */
-		$s = str_replace('\\"','"',$s);
-		
-		if ($this->replaceQuote == "\\'")  /*  ' already quoted, no need to change anything */
-			return "'$s'";
-		else {/*  change \' to '' for sybase/mssql */
-			$s = str_replace('\\\\','\\',$s);
-			return "'".str_replace("\\'",$this->replaceQuote,$s)."'";
-		}
-	}
-	
-	
-	/**
-	* Will select the supplied $page number from a recordset, given that it is paginated in pages of 
-	* $nrows rows per page. It also saves two boolean values saying if the given page is the first 
-	* and/or last one of the recordset. Added by Iván Oliva to provide recordset pagination.
-	*
-	* See readme.htm#ex8 for an example of usage.
-	*
-	* @param sql
-	* @param nrows		is the number of rows per page to get
-	* @param page		is the page number to get (1-based)
-	* @param [inputarr]	array of bind variables
-	* @param [arg3]		is a private parameter only used by jlim
-	* @param [secs2cache]		is a private parameter only used by jlim
-	* @return		the recordset ($rs->databaseType == 'array')
-	*
-	* NOTE: phpLens uses a different algorithm and does not use PageExecute().
-	*
-	*/
-	function &PageExecute($sql, $nrows, $page, $inputarr=false, $arg3=false, $secs2cache=0) 
-	{
-		include_once(ADODB_DIR.'/adodb-lib.inc.php');
-		if ($this->pageExecuteCountRows) return _adodb_pageexecute_all_rows($this, $sql, $nrows, $page, $inputarr, $arg3, $secs2cache);
-		return _adodb_pageexecute_no_last_page($this, $sql, $nrows, $page, $inputarr, $arg3, $secs2cache);
-
-	}
-	
-		
-	/**
-	* Will select the supplied $page number from a recordset, given that it is paginated in pages of 
-	* $nrows rows per page. It also saves two boolean values saying if the given page is the first 
-	* and/or last one of the recordset. Added by Iván Oliva to provide recordset pagination.
-	*
-	* @param secs2cache	seconds to cache data, set to 0 to force query
-	* @param sql
-	* @param nrows		is the number of rows per page to get
-	* @param page		is the page number to get (1-based)
-	* @param [inputarr]	array of bind variables
-	* @param [arg3]		is a private parameter only used by jlim
-	* @return		the recordset ($rs->databaseType == 'array')
-	*/
-	function &CachePageExecute($secs2cache, $sql, $nrows, $page,$inputarr=false, $arg3=false) 
-	{
-		/*switch($this->dataProvider) {
-		case 'postgres':
-		case 'mysql': 
-			break;
-		default: $secs2cache = 0; break;
-		}*/
-		return $this->PageExecute($sql,$nrows,$page,$inputarr,$arg3,$secs2cache);
-	}
-
-} /*  end class ADOConnection */
-	
-	
-	
-	/* ==============================================================================================	 */
-	/*  CLASS ADOFetchObj */
-	/* ==============================================================================================	 */
-		
-	/**
-	* Internal placeholder for record objects. Used by ADORecordSet->FetchObj().
-	*/
-	class ADOFetchObj {
-	};
-	
-	/* ==============================================================================================	 */
-	/*  CLASS ADORecordSet_empty */
-	/* ==============================================================================================	 */
-	
-	/**
-	* Lightweight recordset when there are no records to be returned
-	*/
-	class ADORecordSet_empty
-	{
-		var $dataProvider = 'empty';
-		var $databaseType = false;
-		var $EOF = true;
-		var $_numOfRows = 0;
-		var $fields = false;
-		var $connection = false;
-		function RowCount() {return 0;}
-		function RecordCount() {return 0;}
-		function PO_RecordCount(){return 0;}
-		function Close(){return true;}
-		function FetchRow() {return false;}
-		function FieldCount(){ return 0;}
-	}
-	
-	/* ==============================================================================================	 */
-	/*  DATE AND TIME FUNCTIONS */
-	/* ==============================================================================================	 */
-	include_once(ADODB_DIR.'/adodb-time.inc.php');
-	
-	/* ==============================================================================================	 */
-	/*  CLASS ADORecordSet */
-	/* ==============================================================================================	 */
-	
- 
-   /**
-	 * RecordSet class that represents the dataset returned by the database.
-	 * To keep memory overhead low, this class holds only the current row in memory.
-	 * No prefetching of data is done, so the RecordCount() can return -1 ( which
-	 * means recordcount not known).
-	 */
-	class ADORecordSet {
-	/*
-	 * public variables	
-	 */
-	var $dataProvider = "native";
-	var $fields = false; 	/* / holds the current row data */
-	var $blobSize = 100; 	/* / any varchar/char field this size or greater is treated as a blob */
-							/* / in other words, we use a text area for editting. */
-	var $canSeek = false; 	/* / indicates that seek is supported */
-	var $sql; 				/* / sql text */
-	var $EOF = false;		/* / Indicates that the current record position is after the last record in a Recordset object.  */
-	
-	var $emptyTimeStamp = '&nbsp;'; /* / what to display when $time==0 */
-	var $emptyDate = '&nbsp;'; /* / what to display when $time==0 */
-	var $debug = false;
-	var $timeCreated=0; 	/* / datetime in Unix format rs created -- for cached recordsets */
-
-	var $bind = false; 		/* / used by Fields() to hold array - should be private? */
-	var $fetchMode;			/* / default fetch mode */
-	var $connection = false; /* / the parent connection */
-	/*
-	 *	private variables	
-	 */
-	var $_numOfRows = -1;	/** number of rows, or -1 */
-	var $_numOfFields = -1;	/** number of fields in recordset */
-	var $_queryID = -1;		/** This variable keeps the result link identifier.	*/
-	var $_currentRow = -1;	/** This variable keeps the current row in the Recordset.	*/
-	var $_closed = false; 	/** has recordset been closed */
-	var $_inited = false; 	/** Init() should only be called once */
-	var $_obj; 				/** Used by FetchObj */
-	var $_names;			/** Used by FetchObj */
-	
-	var $_currentPage = -1;	/** Added by Iván Oliva to implement recordset pagination */
-	var $_atFirstPage = false;	/** Added by Iván Oliva to implement recordset pagination */
-	var $_atLastPage = false;	/** Added by Iván Oliva to implement recordset pagination */
-	var $_lastPageNo = -1; 
-	var $_maxRecordCount = 0;
-	var $dateHasTime = false;
-	
-	/**
-	 * Constructor
-	 *
-	 * @param queryID  	this is the queryID returned by ADOConnection->_query()
-	 *
-	 */
-	function ADORecordSet($queryID) 
-	{
-		$this->_queryID = $queryID;
-	}
-	
-	
-	
-	function Init()
-	{
-		if ($this->_inited) return;
-		$this->_inited = true;
-		if ($this->_queryID) @$this->_initrs();
-		else {
-			$this->_numOfRows = 0;
-			$this->_numOfFields = 0;
-		}
-	
-		if ($this->_numOfRows != 0 && $this->_numOfFields && $this->_currentRow == -1) {
-			
-			$this->_currentRow = 0;
-			if ($this->EOF = ($this->_fetch() === false)) {
-				$this->_numOfRows = 0; /*  _numOfRows could be -1 */
-			}
-		} else {
-			$this->EOF = true;
-		}
-	}
-	
-	
-	/**
-	 * Generate a SELECT tag string from a recordset, and return the string.
-	 * If the recordset has 2 cols, we treat the 1st col as the containing 
-	 * the text to display to the user, and 2nd col as the return value. Default
-	 * strings are compared with the FIRST column.
-	 *
-	 * @param name  		name of SELECT tag
-	 * @param [defstr]		the value to hilite. Use an array for multiple hilites for listbox.
-	 * @param [blank1stItem]	true to leave the 1st item in list empty
-	 * @param [multiple]		true for listbox, false for popup
-	 * @param [size]		#rows to show for listbox. not used by popup
-	 * @param [selectAttr]		additional attributes to defined for SELECT tag.
-	 *				useful for holding javascript onChange='...' handlers.
-	 & @param [compareFields0]	when we have 2 cols in recordset, we compare the defstr with 
-	 *				column 0 (1st col) if this is true. This is not documented.
-	 *
-	 * @return HTML
-	 *
-	 * changes by glen.davies@cce.ac.nz to support multiple hilited items
-	 */
-	function GetMenu($name,$defstr='',$blank1stItem=true,$multiple=false,
-			$size=0, $selectAttr='',$compareFields0=true)
-	{
-		include_once(ADODB_DIR.'/adodb-lib.inc.php');
-		return _adodb_getmenu($this, $name,$defstr,$blank1stItem,$multiple,
-			$size, $selectAttr,$compareFields0);
-	}
-	
-	/**
-	 * Generate a SELECT tag string from a recordset, and return the string.
-	 * If the recordset has 2 cols, we treat the 1st col as the containing 
-	 * the text to display to the user, and 2nd col as the return value. Default
-	 * strings are compared with the SECOND column.
-	 *
-	 */
-	function GetMenu2($name,$defstr='',$blank1stItem=true,$multiple=false,$size=0, $selectAttr='')	
-	{
-		include_once(ADODB_DIR.'/adodb-lib.inc.php');
-		return _adodb_getmenu($this,$name,$defstr,$blank1stItem,$multiple,
-			$size, $selectAttr,false);
-	}
-
-
-	/**
-	 * return recordset as a 2-dimensional array.
-	 *
-	 * @param [nRows]  is the number of rows to return. -1 means every row.
-	 *
-	 * @return an array indexed by the rows (0-based) from the recordset
-	 */
-	function &GetArray($nRows = -1) 
-	{
-	global $ADODB_EXTENSION; if ($ADODB_EXTENSION) return adodb_getall($this,$nRows);
-		
-		$results = array();
-		$cnt = 0;
-		while (!$this->EOF && $nRows != $cnt) {
-			$results[] = $this->fields;
-			$this->MoveNext();
-			$cnt++;
-		}
-		return $results;
-	}
-	
-	/*
-	* Some databases allow multiple recordsets to be returned. This function
-	* will return true if there is a next recordset, or false if no more.
-	*/
-	function NextRecordSet()
-	{
-		return false;
-	}
-	
-	/**
-	 * return recordset as a 2-dimensional array. 
-	 * Helper function for ADOConnection->SelectLimit()
-	 *
-	 * @param offset	is the row to start calculations from (1-based)
-	 * @param [nrows]	is the number of rows to return
-	 *
-	 * @return an array indexed by the rows (0-based) from the recordset
-	 */
-	function &GetArrayLimit($nrows,$offset=-1) 
-	{	
-		if ($offset <= 0) {
-			return $this->GetArray($nrows);
-		} 
-		
-		$this->Move($offset);
-		
-		$results = array();
-		$cnt = 0;
-		while (!$this->EOF && $nrows != $cnt) {
-			$results[$cnt++] = $this->fields;
-			$this->MoveNext();
-		}
-		
-		return $results;
-	}
-	
-	
-	/**
-	 * Synonym for GetArray() for compatibility with ADO.
-	 *
-	 * @param [nRows]  is the number of rows to return. -1 means every row.
-	 *
-	 * @return an array indexed by the rows (0-based) from the recordset
-	 */
-	function &GetRows($nRows = -1) 
-	{
-		return $this->GetArray($nRows);
-	}
-	
-	/**
-	 * return whole recordset as a 2-dimensional associative array if there are more than 2 columns. 
-	 * The first column is treated as the key and is not included in the array. 
-	 * If there is only 2 columns, it will return a 1 dimensional array of key-value pairs unless
-	 * $force_array == true.
-	 *
-	 * @param [force_array] has only meaning if we have 2 data columns. If false, a 1 dimensional
-	 * 	array is returned, otherwise a 2 dimensional array is returned. If this sounds confusing,
-	 * 	read the source.
-	 *
-	 * @param [first2cols] means if there are more than 2 cols, ignore the remaining cols and 
-	 * instead of returning array[col0] => array(remaining cols), return array[col0] => col1
-	 *
-	 * @return an associative array indexed by the first column of the array, 
-	 * 	or false if the  data has less than 2 cols.
-	 */
-	function &GetAssoc($force_array = false, $first2cols = false) {
-		$cols = $this->_numOfFields;
-		if ($cols < 2) {
-			return false;
-		}
-		$numIndex = isset($this->fields[0]);
-		$results = array();
-		
-		if (!$first2cols && ($cols > 2 || $force_array)) {
-			if ($numIndex) {
-				while (!$this->EOF) {
-					$results[trim($this->fields[0])] = array_slice($this->fields, 1);
-					$this->MoveNext();
-				}
-			} else {
-				while (!$this->EOF) {
-					$results[trim(reset($this->fields))] = array_slice($this->fields, 1);
-					$this->MoveNext();
-				}
-			}
-		} else {
-			/*  return scalar values */
-			if ($numIndex) {
-				while (!$this->EOF) {
-				/*  some bug in mssql PHP 4.02 -- doesn't handle references properly so we FORCE creating a new string */
-					$results[trim(($this->fields[0]))] = $this->fields[1];
-					$this->MoveNext();
-				}
-			} else {
-				while (!$this->EOF) {
-				/*  some bug in mssql PHP 4.02 -- doesn't handle references properly so we FORCE creating a new string */
-					$v1 = trim(reset($this->fields));
-					$v2 = ''.next($this->fields); 
-					$results[$v1] = $v2;
-					$this->MoveNext();
-				}
-			}
-		}
-		return $results; 
-	}
-	
-	
-	/**
-	 *
-	 * @param v  	is the character timestamp in YYYY-MM-DD hh:mm:ss format
-	 * @param fmt 	is the format to apply to it, using date()
-	 *
-	 * @return a timestamp formated as user desires
-	 */
-	function UserTimeStamp($v,$fmt='Y-m-d H:i:s')
-	{
-		$tt = $this->UnixTimeStamp($v);
-		/*  $tt == -1 if pre TIMESTAMP_FIRST_YEAR */
-		if (($tt === false || $tt == -1) && $v != false) return $v;
-		if ($tt == 0) return $this->emptyTimeStamp;
-		return adodb_date($fmt,$tt);
-	}
-	
-	
-	/**
-	 * @param v  	is the character date in YYYY-MM-DD format, returned by database
-	 * @param fmt 	is the format to apply to it, using date()
-	 *
-	 * @return a date formated as user desires
-	 */
-	function UserDate($v,$fmt='Y-m-d')
-	{
-		$tt = $this->UnixDate($v);
-		/*  $tt == -1 if pre TIMESTAMP_FIRST_YEAR */
-		if (($tt === false || $tt == -1) && $v != false) return $v;
-		else if ($tt == 0) return $this->emptyDate;
-		else if ($tt == -1) { /*  pre-TIMESTAMP_FIRST_YEAR */
-		}
-		return adodb_date($fmt,$tt);
-	
-	}
-	
-	
-	/**
-	 * @param $v is a date string in YYYY-MM-DD format
-	 *
-	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
-	 */
-	function UnixDate($v)
-	{
-		
-		if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|", 
-			($v), $rr)) return false;
-			
-		if ($rr[1] <= TIMESTAMP_FIRST_YEAR) return 0;
-		/*  h-m-s-MM-DD-YY */
-		return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
-	}
-	
-
-	/**
-	 * @param $v is a timestamp string in YYYY-MM-DD HH-NN-SS format
-	 *
-	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
-	 */
-	function UnixTimeStamp($v)
-	{
-		
-		if (!preg_match( 
-			"|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", 
-			($v), $rr)) return false;
-		if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) return 0;
-	
-		/*  h-m-s-MM-DD-YY */
-		if (!isset($rr[5])) return  adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
-		return  @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
-	}
-	
-	
-	/**
-	* PEAR DB Compat - do not use internally
-	*/
-	function Free()
-	{
-		return $this->Close();
-	}
-	
-	
-	/**
-	* PEAR DB compat, number of rows
-	*/
-	function NumRows()
-	{
-		return $this->_numOfRows;
-	}
-	
-	
-	/**
-	* PEAR DB compat, number of cols
-	*/
-	function NumCols()
-	{
-		return $this->_numOfFields;
-	}
-	
-	/**
-	* Fetch a row, returning false if no more rows. 
-	* This is PEAR DB compat mode.
-	*
-	* @return false or array containing the current record
-	*/
-	function FetchRow()
-	{
-		if ($this->EOF) return false;
-		$arr = $this->fields;
-		$this->_currentRow++;
-		if (!$this->_fetch()) $this->EOF = true;
-		return $arr;
-	}
-	
-	
-	/**
-	* Fetch a row, returning PEAR_Error if no more rows. 
-	* This is PEAR DB compat mode.
-	*
-	* @return DB_OK or error object
-	*/
-	function FetchInto(&$arr)
-	{
-		if ($this->EOF) return (defined('PEAR_ERROR_RETURN')) ? new PEAR_Error('EOF',-1): false;
-		$arr = $this->fields;
-		$this->MoveNext();
-		return 1; /*  DB_OK */
-	}
-	
-	
-	/**
-	 * Move to the first row in the recordset. Many databases do NOT support this.
-	 *
-	 * @return true or false
-	 */
-	function MoveFirst() 
-	{
-		if ($this->_currentRow == 0) return true;
-		return $this->Move(0);			
-	}			
-
-	
-	/**
-	 * Move to the last row in the recordset. 
-	 *
-	 * @return true or false
-	 */
-	function MoveLast() 
-	{
-		if ($this->_numOfRows >= 0) return $this->Move($this->_numOfRows-1);
-		if ($this->EOF) return false;
-		while (!$this->EOF) {
-			$f = $this->fields;
-			$this->MoveNext();
-		}
-		$this->fields = $f;
-		$this->EOF = false;
-		return true;
-	}
-	
-	
-	/**
-	 * Move to next record in the recordset.
-	 *
-	 * @return true if there still rows available, or false if there are no more rows (EOF).
-	 */
-	function MoveNext() 
-	{
-		if (!$this->EOF) {
-			$this->_currentRow++;
-			if ($this->_fetch()) return true;
-		}
-		$this->EOF = true;
-		/* -- tested error handling when scrolling cursor -- seems useless.
-		$conn = $this->connection;
-		if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) {
-			$fn = $conn->raiseErrorFn;
-			$fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database);
-		}
-		*/
-		return false;
-	}	
-	
-	/**
-	 * Random access to a specific row in the recordset. Some databases do not support
-	 * access to previous rows in the databases (no scrolling backwards).
-	 *
-	 * @param rowNumber is the row to move to (0-based)
-	 *
-	 * @return true if there still rows available, or false if there are no more rows (EOF).
-	 */
-	function Move($rowNumber = 0) 
-	{
-		$this->EOF = false;
-		if ($rowNumber == $this->_currentRow) return true;
-		if ($rowNumber >= $this->_numOfRows)
-	   		if ($this->_numOfRows != -1) $rowNumber = $this->_numOfRows-2;
-  				
-		if ($this->canSeek) { 
-	
-			if ($this->_seek($rowNumber)) {
-				$this->_currentRow = $rowNumber;
-				if ($this->_fetch()) {
-					return true;
-				}
-			} else {
-				$this->EOF = true;
-				return false;
-			}
-		} else {
-			if ($rowNumber < $this->_currentRow) return false;
-			global $ADODB_EXTENSION;
-			if ($ADODB_EXTENSION) {
-				while (!$this->EOF && $this->_currentRow < $rowNumber) {
-					adodb_movenext($this);
-				}
-			} else {
-			
-				while (! $this->EOF && $this->_currentRow < $rowNumber) {
-					$this->_currentRow++;
-					
-					if (!$this->_fetch()) $this->EOF = true;
-				}
-			}
-			return !($this->EOF);
-		}
-		
-		$this->fields = false;	
-		$this->EOF = true;
-		return false;
-	}
-	
-		
-	/**
-	 * Get the value of a field in the current row by column name.
-	 * Will not work if ADODB_FETCH_MODE is set to ADODB_FETCH_NUM.
-	 * 
-	 * @param colname  is the field to access
-	 *
-	 * @return the value of $colname column
-	 */
-	function Fields($colname)
-	{
-		return $this->fields[$colname];
-	}
-	
-	function GetAssocKeys($upper=true)
-	{
-		$this->bind = array();
-		for ($i=0; $i < $this->_numOfFields; $i++) {
-			$o = $this->FetchField($i);
-			if ($upper === 2) $this->bind[$o->name] = $i;
-			else $this->bind[($upper) ? strtoupper($o->name) : strtolower($o->name)] = $i;
-		}
-	}
-	
-  /**
-   * Use associative array to get fields array for databases that do not support
-   * associative arrays. Submitted by Paolo S. Asioli paolo.asioli@libero.it
-   *
-   * If you don't want uppercase cols, set $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC
-   * before you execute your SQL statement, and access $rs->fields['col'] directly.
-   *
-   * $upper  0 = lowercase, 1 = uppercase, 2 = whatever is returned by FetchField
-   */
-	function GetRowAssoc($upper=1)
-	{
-	 
-	   	if (!$this->bind) {
-			$this->GetAssocKeys($upper);
-		}
-		
-		$record = array();
-		foreach($this->bind as $k => $v) {
-			$record[$k] = $this->fields[$v];
-		}
-
-		return $record;
-	}
-	
-	
-	/**
-	 * Clean up recordset
-	 *
-	 * @return true or false
-	 */
-	function Close() 
-	{
-		/*  free connection object - this seems to globally free the object */
-		/*  and not merely the reference, so don't do this... */
-		/*  $this->connection = false;  */
-		if (!$this->_closed) {
-			$this->_closed = true;
-			return $this->_close();		
-		} else
-			return true;
-	}
-	
-	/**
-	 * synonyms RecordCount and RowCount	
-	 *
-	 * @return the number of rows or -1 if this is not supported
-	 */
-	function RecordCount() {return $this->_numOfRows;}
-	
-	
-	/*
-	* If we are using PageExecute(), this will return the maximum possible rows
-	* that can be returned when paging a recordset.
-	*/
-	function MaxRecordCount()
-	{
-		return ($this->_maxRecordCount) ? $this->_maxRecordCount : $this->RecordCount();
-	}
-	
-	/**
-	 * synonyms RecordCount and RowCount	
-	 *
-	 * @return the number of rows or -1 if this is not supported
-	 */
-	function RowCount() {return $this->_numOfRows;} 
-	
-
-	 /**
-	 * Portable RecordCount. Pablo Roca <pabloroca@mvps.org>
-	 *
-	 * @return  the number of records from a previous SELECT. All databases support this.
-	 *
-	 * But aware possible problems in multiuser environments. For better speed the table
-	 * must be indexed by the condition. Heavy test this before deploying.
-	 */ 
-	function PO_RecordCount($table="", $condition="") {
-		
-		$lnumrows = $this->_numOfRows;
-		/*  the database doesn't support native recordcount, so we do a workaround */
-		if ($lnumrows == -1 && $this->connection) {
-			IF ($table) {
-				if ($condition) $condition = " WHERE " . $condition; 
-				$resultrows = &$this->connection->Execute("SELECT COUNT(*) FROM $table $condition");
-				if ($resultrows) $lnumrows = reset($resultrows->fields);
-			}
-		}
-		return $lnumrows;
-	}
-	
-	/**
-	 * @return the current row in the recordset. If at EOF, will return the last row. 0-based.
-	 */
-	function CurrentRow() {return $this->_currentRow;}
-	
-	/**
-	 * synonym for CurrentRow -- for ADO compat
-	 *
-	 * @return the current row in the recordset. If at EOF, will return the last row. 0-based.
-	 */
-	function AbsolutePosition() {return $this->_currentRow;}
-	
-	/**
-	 * @return the number of columns in the recordset. Some databases will set this to 0
-	 * if no records are returned, others will return the number of columns in the query.
-	 */
-	function FieldCount() {return $this->_numOfFields;}   
-
-
-	/**
-	 * Get the ADOFieldObject of a specific column.
-	 *
-	 * @param fieldoffset	is the column position to access(0-based).
-	 *
-	 * @return the ADOFieldObject for that column, or false.
-	 */
-	function &FetchField($fieldoffset) 
-	{
-		/*  must be defined by child class */
-	}	
-	
-	/**
-	 * Get the ADOFieldObjects of all columns in an array.
-	 *
-	 */
-	function FieldTypesArray()
-	{
-		$arr = array();
-		for ($i=0, $max=$this->_numOfFields; $i < $max; $i++) 
-			$arr[] = $this->FetchField($i);
-		return $arr;
-	}
-	
-	/**
-	* Return the fields array of the current row as an object for convenience.
-	* The default case is lowercase field names.
-	*
-	* @return the object with the properties set to the fields of the current row
-	*/
-	function &FetchObj()
-	{
-		return FetchObject(false);
-	}
-	
-	/**
-	* Return the fields array of the current row as an object for convenience.
-	* The default case is uppercase.
-	* 
-	* @param $isupper to set the object property names to uppercase
-	*
-	* @return the object with the properties set to the fields of the current row
-	*/
-	function &FetchObject($isupper=true)
-	{
-		if (empty($this->_obj)) {
-			$this->_obj = new ADOFetchObj();
-			$this->_names = array();
-			for ($i=0; $i <$this->_numOfFields; $i++) {
-				$f = $this->FetchField($i);
-				$this->_names[] = $f->name;
-			}
-		}
-		$i = 0;
-		$o = &$this->_obj;
-		for ($i=0; $i <$this->_numOfFields; $i++) {
-			$name = $this->_names[$i];
-			if ($isupper) $n = strtoupper($name);
-			else $n = $name;
-			
-			$o->$n = $this->Fields($name);
-		}
-		return $o;
-	}
-	
-	/**
-	* Return the fields array of the current row as an object for convenience.
-	* The default is lower-case field names.
-	* 
-	* @return the object with the properties set to the fields of the current row,
-	* 	or false if EOF
-	*
-	* Fixed bug reported by tim@orotech.net
-	*/
-	function &FetchNextObj()
-	{
-		return $this->FetchNextObject(false);
-	}
-	
-	
-	/**
-	* Return the fields array of the current row as an object for convenience. 
-	* The default is upper case field names.
-	* 
-	* @param $isupper to set the object property names to uppercase
-	*
-	* @return the object with the properties set to the fields of the current row,
-	* 	or false if EOF
-	*
-	* Fixed bug reported by tim@orotech.net
-	*/
-	function &FetchNextObject($isupper=true)
-	{
-		$o = false;
-		if ($this->_numOfRows != 0 && !$this->EOF) {
-			$o = $this->FetchObject($isupper);	
-			$this->_currentRow++;
-			if ($this->_fetch()) return $o;
-		}
-		$this->EOF = true;
-		return $o;
-	}
-	
-	/**
-	 * Get the metatype of the column. This is used for formatting. This is because
-	 * many databases use different names for the same type, so we transform the original
-	 * type to our standardised version which uses 1 character codes:
-	 *
-	 * @param t  is the type passed in. Normally is ADOFieldObject->type.
-	 * @param len is the maximum length of that field. This is because we treat character
-	 * 	fields bigger than a certain size as a 'B' (blob).
-	 * @param fieldobj is the field object returned by the database driver. Can hold
-	 *	additional info (eg. primary_key for mysql).
-	 * 
-	 * @return the general type of the data: 
-	 *	C for character < 200 chars
-	 *	X for teXt (>= 200 chars)
-	 *	B for Binary
-	 * 	N for numeric floating point
-	 *	D for date
-	 *	T for timestamp
-	 * 	L for logical/Boolean
-	 *	I for integer
-	 *	R for autoincrement counter/integer
-	 * 
-	 *
-	*/
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-	/*  changed in 2.32 to hashing instead of switch stmt for speed... */
-	static $typeMap = array(
-		'VARCHAR' => 'C',
-		'VARCHAR2' => 'C',
-		'CHAR' => 'C',
-		'C' => 'C',
-		'STRING' => 'C',
-		'NCHAR' => 'C',
-		'NVARCHAR' => 'C',
-		'VARYING' => 'C',
-		'BPCHAR' => 'C',
-		'CHARACTER' => 'C',
-		'INTERVAL' => 'C',  # Postgres
-		##
-		'LONGCHAR' => 'X',
-		'TEXT' => 'X',
-		'NTEXT' => 'X',
-		'M' => 'X',
-		'X' => 'X',
-		'CLOB' => 'X',
-		'NCLOB' => 'X',
-		'LVARCHAR' => 'X',
-		##
-		'BLOB' => 'B',
-		'IMAGE' => 'B',
-		'BINARY' => 'B',
-		'VARBINARY' => 'B',
-		'LONGBINARY' => 'B',
-		'B' => 'B',
-		##
-		'YEAR' => 'D', /*  mysql */
-		'DATE' => 'D',
-		'D' => 'D',
-		##
-		'TIME' => 'T',
-		'TIMESTAMP' => 'T',
-		'DATETIME' => 'T',
-		'TIMESTAMPTZ' => 'T',
-		'T' => 'T',
-		##
-		'BOOLEAN' => 'L', 
-		'BIT' => 'L',
-		'L' => 'L',
-		##
-		'COUNTER' => 'R',
-		'R' => 'R',
-		'SERIAL' => 'R', /*  ifx */
-		'INT IDENTITY' => 'R',
-		##
-		'INT' => 'I',
-		'INTEGER' => 'I',
-		'SHORT' => 'I',
-		'TINYINT' => 'I',
-		'SMALLINT' => 'I',
-		'I' => 'I',
-		##
-		'LONG' => 'N', /*  interbase is numeric, oci8 is blob */
-		'BIGINT' => 'N', /*  this is bigger than PHP 32-bit integers */
-		'DECIMAL' => 'N',
-		'DEC' => 'N',
-		'REAL' => 'N',
-		'DOUBLE' => 'N',
-		'DOUBLE PRECISION' => 'N',
-		'SMALLFLOAT' => 'N',
-		'FLOAT' => 'N',
-		'NUMBER' => 'N',
-		'NUM' => 'N',
-		'NUMERIC' => 'N',
-		'MONEY' => 'N',
-		
-		## informix 9.2
-		'SQLINT' => 'I', 
-		'SQLSERIAL' => 'I', 
-		'SQLSMINT' => 'I', 
-		'SQLSMFLOAT' => 'N', 
-		'SQLFLOAT' => 'N', 
-		'SQLMONEY' => 'N', 
-		'SQLDECIMAL' => 'N', 
-		'SQLDATE' => 'D', 
-		'SQLVCHAR' => 'C', 
-		'SQLCHAR' => 'C', 
-		'SQLDTIME' => 'T', 
-		'SQLINTERVAL' => 'N', 
-		'SQLBYTES' => 'B', 
-		'SQLTEXT' => 'X' 
-		);
-		
-		$tmap = false;
-		$t = strtoupper($t);
-		$tmap = @$typeMap[$t];
-		switch ($tmap) {
-		case 'C':
-		
-			/*  is the char field is too long, return as text field...  */
-			if (!empty($this->blobSize)) {
-				if ($len > $this->blobSize) return 'X';
-			} else if ($len > 250) {
-				return 'X';
-			}
-			return 'C';
-			
-		case 'I':
-			if (!empty($fieldobj->primary_key)) return 'R';
-			return 'I';
-		
-		case false:
-			return 'N';
-			
-		case 'B':
-			 if (isset($fieldobj->binary)) 
-				 return ($fieldobj->binary) ? 'B' : 'X';
-			return 'B';
-		
-		case 'D':
-			if (!empty($this->dateHasTime)) return 'T';
-			return 'D';
-			
-		default: 
-			if ($t == 'LONG' && $this->dataProvider == 'oci8') return 'B';
-			return $tmap;
-		}
-	}
-	
-	function _close() {}
-	
-	/**
-	 * set/returns the current recordset page when paginating
-	 */
-	function AbsolutePage($page=-1)
-	{
-		if ($page != -1) $this->_currentPage = $page;
-		return $this->_currentPage;
-	}
-	
-	/**
-	 * set/returns the status of the atFirstPage flag when paginating
-	 */
-	function AtFirstPage($status=false)
-	{
-		if ($status != false) $this->_atFirstPage = $status;
-		return $this->_atFirstPage;
-	}
-	
-	function LastPageNo($page = false)
-	{
-		if ($page != false) $this->_lastPageNo = $page;
-		return $this->_lastPageNo;
-	}
-	
-	/**
-	 * set/returns the status of the atLastPage flag when paginating
-	 */
-	function AtLastPage($status=false)
-	{
-		if ($status != false) $this->_atLastPage = $status;
-		return $this->_atLastPage;
-	}
-} /*  end class ADORecordSet */
-	
-	/* ==============================================================================================	 */
-	/*  CLASS ADORecordSet_array */
-	/* ==============================================================================================	 */
-	
-	/**
-	 * This class encapsulates the concept of a recordset created in memory
-	 * as an array. This is useful for the creation of cached recordsets.
-	 * 
-	 * Note that the constructor is different from the standard ADORecordSet
-	 */
-	
-	class ADORecordSet_array extends ADORecordSet
-	{
-		var $databaseType = 'array';
-
-		var $_array; 	/*  holds the 2-dimensional data array */
-		var $_types;	/*  the array of types of each column (C B I L M) */
-		var $_colnames;	/*  names of each column in array */
-		var $_skiprow1;	/*  skip 1st row because it holds column names */
-		var $_fieldarr; /*  holds array of field objects */
-		var $canSeek = true;
-		var $affectedrows = false;
-		var $insertid = false;
-		var $sql = '';
-		var $compat = false;
-		/**
-		 * Constructor
-		 *
-		 */
-		function ADORecordSet_array($fakeid=1)
-		{
-		global $ADODB_FETCH_MODE,$ADODB_COMPAT_FETCH;
-		
-			/*  fetch() on EOF does not delete $this->fields */
-			$this->compat = !empty($ADODB_COMPAT_FETCH);
-			$this->ADORecordSet($fakeid); /*  fake queryID		 */
-			$this->fetchMode = $ADODB_FETCH_MODE;
-		}
-		
-		
-		/**
-		 * Setup the Array. Later we will have XML-Data and CSV handlers
-		 *
-		 * @param array		is a 2-dimensional array holding the data.
-		 *			The first row should hold the column names 
-		 *			unless paramter $colnames is used.
-		 * @param typearr	holds an array of types. These are the same types 
-		 *			used in MetaTypes (C,B,L,I,N).
-		 * @param [colnames]	array of column names. If set, then the first row of
-		 *			$array should not hold the column names.
-		 */
-		function InitArray($array,$typearr,$colnames=false)
-		{
-			$this->_array = $array;
-			$this->_types = $typearr;	
-			if ($colnames) {
-				$this->_skiprow1 = false;
-				$this->_colnames = $colnames;
-			} else $this->_colnames = $array[0];
-			
-			$this->Init();
-		}
-		/**
-		 * Setup the Array and datatype file objects
-		 *
-		 * @param array		is a 2-dimensional array holding the data.
-		 *			The first row should hold the column names 
-		 *			unless paramter $colnames is used.
-		 * @param fieldarr	holds an array of ADOFieldObject's.
-		 */
-		function InitArrayFields($array,$fieldarr)
-		{
-			$this->_array = $array;
-			$this->_skiprow1= false;
-			if ($fieldarr) {
-				$this->_fieldobjects = $fieldarr;
-			} 
-			$this->Init();
-		}
-		
-		function &GetArray($nRows=-1)
-		{
-			if ($nRows == -1 && $this->_currentRow <= 0 && !$this->_skiprow1) {
-				return $this->_array;
-			} else {
-				return ADORecordSet::GetArray($nRows);
-			}
-		}
-		
-		function _initrs()
-		{
-			$this->_numOfRows =  sizeof($this->_array);
-			if ($this->_skiprow1) $this->_numOfRows -= 1;
-		
-			$this->_numOfFields =(isset($this->_fieldobjects)) ?
-				 sizeof($this->_fieldobjects):sizeof($this->_types);
-		}
-		
-		/* Use associative array to get fields array */
-		function Fields($colname)
-		{
-			if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
-	
-			if (!$this->bind) {
-				$this->bind = array();
-				for ($i=0; $i < $this->_numOfFields; $i++) {
-					$o = $this->FetchField($i);
-					$this->bind[strtoupper($o->name)] = $i;
-				}
-			}
-			return $this->fields[$this->bind[strtoupper($colname)]];
-		}
-		
-		function &FetchField($fieldOffset = -1) 
-		{
-			if (isset($this->_fieldobjects)) {
-				return $this->_fieldobjects[$fieldOffset];
-			}
-			$o =  new ADOFieldObject();
-			$o->name = $this->_colnames[$fieldOffset];
-			$o->type =  $this->_types[$fieldOffset];
-			$o->max_length = -1; /*  length not known */
-			
-			return $o;
-		}
-			
-		function _seek($row)
-		{
-			if (sizeof($this->_array) && $row < $this->_numOfRows) {
-				$this->fields = $this->_array[$row];
-				return true;
-			}
-			return false;
-		}
-		
-		function MoveNext() 
-		{
-			if (!$this->EOF) {		
-				$this->_currentRow++;
-				
-				$pos = $this->_currentRow;
-				if ($this->_skiprow1) $pos += 1;
-				
-				if ($this->_numOfRows <= $pos) {
-					if (!$this->compat) $this->fields = false;
-				} else {
-					$this->fields = $this->_array[$pos];
-					return true;
-				}		
-				$this->EOF = true;
-			}
-			
-			return false;
-		}	
-	
-		function _fetch()
-		{
-			$pos = $this->_currentRow;
-			if ($this->_skiprow1) $pos += 1;
-			
-			if ($this->_numOfRows <= $pos) {
-				if (!$this->compat) $this->fields = false;
-				return false;
-			}
-
-			$this->fields = $this->_array[$pos];
-			return true;
-		}
-		
-		function _close() 
-		{
-			return true;	
-		}
-	
-	} /*  ADORecordSet_array */
-
-	/* ==============================================================================================	 */
-	/*  HELPER FUNCTIONS */
-	/* ==============================================================================================			 */
-	
-	/**
-	 * Synonym for ADOLoadCode.
-	 *
-	 * @deprecated
-	 */
-	function ADOLoadDB($dbType) 
-	{ 
-		return ADOLoadCode($dbType);
-	}
-		
-	/**
-	 * Load the code for a specific database driver
-	 */
-	function ADOLoadCode($dbType) 
-	{
-	GLOBAL $ADODB_Database;
-	
-		if (!$dbType) return false;
-		$ADODB_Database = strtolower($dbType);
-		switch ($ADODB_Database) {
-			case 'maxsql': $ADODB_Database = 'mysqlt'; break;
-			case 'postgres':
-			case 'pgsql': $ADODB_Database = 'postgres7'; break;
-		}
-		/*  Karsten Kraus <Karsten.Kraus@web.de>  */
-		return @include_once(ADODB_DIR."/drivers/adodb-".$ADODB_Database.".inc.php");		
-	}
-
-	/**
-	 * synonym for ADONewConnection for people like me who cannot remember the correct name
-	 */
-	function &NewADOConnection($db='')
-	{
-		return ADONewConnection($db);
-	}
-	
-	/**
-	 * Instantiate a new Connection class for a specific database driver.
-	 *
-	 * @param [db]  is the database Connection object to create. If undefined,
-	 * 	use the last database driver that was loaded by ADOLoadCode().
-	 *
-	 * @return the freshly created instance of the Connection class.
-	 */
-	function &ADONewConnection($db='')
-	{
-	GLOBAL $ADODB_Database;
-		
-		$rez = true;
-		if ($db) {
-			if ($ADODB_Database != $db) ADOLoadCode($db);
-		} else { 
-			if (!empty($ADODB_Database)) {
-				ADOLoadCode($ADODB_Database);
-			} else {
-				 $rez = false;
-			}
-		}
-		
-		$errorfn = (defined('ADODB_ERROR_HANDLER')) ? ADODB_ERROR_HANDLER : false;
-		if (!$rez) {
-			 if ($errorfn) {
-				/*  raise an error */
-				$errorfn('ADONewConnection', 'ADONewConnection', -998,
-						 "could not load the database driver for '$db",
-						 $dbtype);
-			} else
-				 ADOConnection::outp( "<p>ADONewConnection: Unable to load database driver '$db'</p>",false);
-				
-			return false;
-		}
-		
-		$cls = 'ADODB_'.$ADODB_Database;
-		$obj =& new $cls();
-		if ($errorfn) $obj->raiseErrorFn = $errorfn;
-		
-		return $obj;
-	}
-	
-	function &NewDataDictionary(&$conn)
-	{
-		$provider = $conn->dataProvider;
-		$drivername = $conn->databaseType;
-		if ($provider !== 'native' && $provider != 'odbc' && $provider != 'ado') 
-			$drivername = $conn->dataProvider;
-		else {
-			if (substr($drivername,0,5) == 'odbc_') $drivername = substr($drivername,5);
-			else if (substr($drivername,0,4) == 'ado_') $drivername = substr($drivername,4);
-			else 
-			switch($drivername) {
-			case 'oracle': $drivername = 'oci8';break;
-			case 'sybase': $drivername = 'mssql';break;
-			case 'access':
-			case 'db2':		
-				break;
-			default:
-				$drivername = 'generic';
-				break;
-			}
-		}
-		include_once(ADODB_DIR.'/adodb-lib.inc.php');
-		include_once(ADODB_DIR.'/adodb-datadict.inc.php');
-		$path = ADODB_DIR."/datadict/datadict-$drivername.inc.php";
-
-		if (!file_exists($path)) {
-			ADOConnection::outp("Database driver '$path' not available");
-			return false;
-		}
-		include_once($path);
-		$class = "ADODB2_$drivername";
-		$dict =& new $class();
-		$dict->dataProvider = $conn->dataProvider;
-		$dict->connection = &$conn;
-		$dict->upperName = strtoupper($drivername);
-		if (is_resource($conn->_connectionID))
-			$dict->serverInfo = $conn->ServerInfo();
-		
-		return $dict;
-	}
-
-
-	/**
-	* Save a file $filename and its $contents (normally for caching) with file locking
-	*/
-	function adodb_write_file($filename, $contents,$debug=false)
-	{ 
-	# http:/* www.php.net/bugs.php?id=9203 Bug that flock fails on Windows */
-	# So to simulate locking, we assume that rename is an atomic operation.
-	# First we delete $filename, then we create a $tempfile write to it and 
-	# rename to the desired $filename. If the rename works, then we successfully 
-	# modified the file exclusively.
-	# What a stupid need - having to simulate locking.
-	# Risks:
-	# 1. $tempfile name is not unique -- very very low
-	# 2. unlink($filename) fails -- ok, rename will fail
-	# 3. adodb reads stale file because unlink fails -- ok, $rs timeout occurs
-	# 4. another process creates $filename between unlink() and rename() -- ok, rename() fails and  cache updated
-		if (strpos(strtoupper(PHP_OS),'WIN') !== false) {
-			/*  skip the decimal place */
-			$mtime = substr(str_replace(' ','_',microtime()),2); 
-			/*  unlink will let some latencies develop, so uniqid() is more random */
-			@unlink($filename);
-			/*  getmypid() actually returns 0 on Win98 - never mind! */
-			$tmpname = $filename.uniqid($mtime).getmypid();
-			if (!($fd = fopen($tmpname,'a'))) return false;
-			$ok = ftruncate($fd,0);			
-			if (!fwrite($fd,$contents)) $ok = false;
-			fclose($fd);
-			chmod($tmpname,0644);
-			if (!@rename($tmpname,$filename)) {
-				unlink($tmpname);
-				$ok = false;
-			}
-			if (!$ok) {
-				if ($debug) ADOConnection::outp( " Rename $tmpname ".($ok? 'ok' : 'failed'));
-			}
-			return $ok;
-		}
-		if (!($fd = fopen($filename, 'a'))) return false;
-		if (flock($fd, LOCK_EX) && ftruncate($fd, 0)) {
-			$ok = fwrite( $fd, $contents );
-			fclose($fd);
-			chmod($filename,0644);
-		}else {
-			fclose($fd);
-			if ($debug)ADOConnection::outp( " Failed acquiring lock for $filename<br>\n");
-			$ok = false;
-		}
-	
-		return $ok;
-	}
-
-	
-	function adodb_backtrace($print=true)
-	{
-		$s = '';
-		if (PHPVERSION() >= 4.3) {
-		
-			$MAXSTRLEN = 64;
-		
-			$s = '<pre align=left>';
-			$traceArr = debug_backtrace();
-			array_shift($traceArr);
-			$tabs = sizeof($traceArr)-1;
-			
-			foreach ($traceArr as $arr) {
-				$args = array();
-				for ($i=0; $i < $tabs; $i++) $s .= ' &nbsp; ';
-				$tabs -= 1;
-				$s .= '<font face="Courier New,Courier">';
-				if (isset($arr['class'])) $s .= $arr['class'].'.';
-				if (isset($arr['args']))
-				 foreach($arr['args'] as $v) {
-					if (is_null($v)) $args[] = 'null';
-					else if (is_array($v)) $args[] = 'Array['.sizeof($v).']';
-					else if (is_object($v)) $args[] = 'Object:'.get_class($v);
-					else if (is_bool($v)) $args[] = $v ? 'true' : 'false';
-					else { 
-						$v = (string) @$v;
-						$str = htmlspecialchars(substr($v,0,$MAXSTRLEN));
-						if (strlen($v) > $MAXSTRLEN) $str .= '...';
-						$args[] = $str;
-					}
-				}
-				$s .= $arr['function'].'('.implode(', ',$args).')';
-				$s .= @sprintf("</font><font color=#808080 size=-1> # line %4d, file: <a href=\"file:/%s\">%s</a></font>",
-					$arr['line'],$arr['file'],$arr['file']);
-				$s .= "\n";
-			}	
-			$s .= '</pre>';
-			if ($print) print $s;
-		}
-		return $s;
-	}
-	
-} /*  defined */
-?>
+<?php 
+/*
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ * 
+ * This is the main include file for ADOdb.
+ * Database specific drivers are stored in the adodb/drivers/adodb-*.inc.php
+ *
+ * The ADOdb files are formatted so that doxygen can be used to generate documentation.
+ * Doxygen is a documentation generation tool and can be downloaded from http://doxygen.org/
+ */
+
+/**
+	\mainpage 	
+	
+	 @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim\@natsoft.com.my). All rights reserved.
+
+	Released under both BSD license and Lesser GPL library license. You can choose which license
+	you prefer.
+	
+	PHP's database access functions are not standardised. This creates a need for a database 
+	class library to hide the differences between the different database API's (encapsulate 
+	the differences) so we can easily switch databases.
+
+	We currently support MySQL, Oracle, Microsoft SQL Server, Sybase, Sybase SQL Anywhere, DB2,
+	Informix, PostgreSQL, FrontBase, Interbase (Firebird and Borland variants), Foxpro, Access,
+	ADO, SAP DB, SQLite and ODBC. We have had successful reports of connecting to Progress and
+	other databases via ODBC. 
+	 
+	Latest Download at http://php.weblogs.com/adodb<br>
+	Manual is at http://php.weblogs.com/adodb_manual
+	  
+ */
+ 
+ if (!defined('_ADODB_LAYER')) {
+ 	define('_ADODB_LAYER',1);
+	
+	//==============================================================================================	
+	// CONSTANT DEFINITIONS
+	//==============================================================================================	
+
+	define('ADODB_BAD_RS','<p>Bad $rs in %s. Connection or SQL invalid. Try using $connection->debug=true;</p>');
+	
+	define('ADODB_FETCH_DEFAULT',0);
+	define('ADODB_FETCH_NUM',1);
+	define('ADODB_FETCH_ASSOC',2);
+	define('ADODB_FETCH_BOTH',3);
+	
+	/*
+	Controls ADODB_FETCH_ASSOC field-name case. Default is 2, use native case-names.
+	This currently works only with mssql, odbc, oci8po and ibase derived drivers.
+	
+ 		0 = assoc lowercase field names. $rs->fields['orderid']
+		1 = assoc uppercase field names. $rs->fields['ORDERID']
+		2 = use native-case field names. $rs->fields['OrderID']
+	*/
+	//if (!defined('ADODB_ASSOC_CASE')) define('ADODB_ASSOC_CASE',2);
+	
+	// allow [ ] @ ` and . in table names
+	define('ADODB_TABLE_REGEX','([]0-9a-z_\`\.\@\[-]*)');
+	
+	
+	if (!defined('ADODB_PREFETCH_ROWS')) define('ADODB_PREFETCH_ROWS',10);
+
+	/** 
+	 * Set ADODB_DIR to the directory where this file resides...
+	 * This constant was formerly called $ADODB_RootPath
+	 */
+	if (!defined('ADODB_DIR')) define('ADODB_DIR',dirname(__FILE__));
+	
+	if (!defined('TIMESTAMP_FIRST_YEAR')) define('TIMESTAMP_FIRST_YEAR',100);
+	
+	//==============================================================================================	
+	// GLOBAL VARIABLES
+	//==============================================================================================	
+
+	GLOBAL 
+		$ADODB_vers, 		// database version
+		$ADODB_Database, 	// last database driver used
+		$ADODB_COUNTRECS,	// count number of records returned - slows down query
+		$ADODB_CACHE_DIR,	// directory to cache recordsets
+		$ADODB_EXTENSION,   // ADODB extension installed
+		$ADODB_COMPAT_PATCH, // If $ADODB_COUNTRECS and this is true, $rs->fields is available on EOF
+	 	$ADODB_FETCH_MODE;	// DEFAULT, NUM, ASSOC or BOTH. Default follows native driver default...
+	
+	//==============================================================================================	
+	// GLOBAL SETUP
+	//==============================================================================================	
+	
+	if (strnatcmp(PHP_VERSION,'4.3.0')>=0) {
+		define('ADODB_PHPVER',0x4300);
+	} else if (strnatcmp(PHP_VERSION,'4.2.0')>=0) {
+		define('ADODB_PHPVER',0x4200);
+	} else if (strnatcmp(PHP_VERSION,'4.0.5')>=0) {
+		define('ADODB_PHPVER',0x4050);
+	} else {
+		define('ADODB_PHPVER',0x4000);
+	}
+	$ADODB_EXTENSION = defined('ADODB_EXTENSION');
+	//if (extension_loaded('dbx')) define('ADODB_DBX',1);
+	
+	/**
+	 	Accepts $src and $dest arrays, replacing string $data
+	*/
+	function ADODB_str_replace($src, $dest, $data)
+	{
+		if (ADODB_PHPVER >= 0x4050) return str_replace($src,$dest,$data);
+		
+		$s = reset($src);
+		$d = reset($dest);
+		while ($s !== false) {
+			$data = str_replace($s,$d,$data);
+			$s = next($src);
+			$d = next($dest);
+		}
+		return $data;
+	}
+	
+	function ADODB_Setup()
+	{
+	GLOBAL 
+		$ADODB_vers, 		// database version
+		$ADODB_Database, 	// last database driver used
+		$ADODB_COUNTRECS,	// count number of records returned - slows down query
+		$ADODB_CACHE_DIR,	// directory to cache recordsets
+	 	$ADODB_FETCH_MODE;
+		
+		$ADODB_FETCH_MODE = ADODB_FETCH_DEFAULT;
+		
+		if (!isset($ADODB_CACHE_DIR)) {
+			$ADODB_CACHE_DIR = '/tmp';
+		} else {
+			// do not accept url based paths, eg. http:/ or ftp:/
+			if (strpos($ADODB_CACHE_DIR,'://') !== false) 
+				die("Illegal path http:// or ftp://");
+		}
+		
+			
+		// Initialize random number generator for randomizing cache flushes
+		srand(((double)microtime())*1000000);
+		
+		/**
+		 * Name of last database driver loaded into memory. Set by ADOLoadCode().
+		 */
+		$ADODB_Database = '';
+		
+		/**
+		 * ADODB version as a string.
+		 */
+		$ADODB_vers = 'V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim#natsoft.com.my). All rights reserved. Released BSD & LGPL.';
+	
+		/**
+		 * Determines whether recordset->RecordCount() is used. 
+		 * Set to false for highest performance -- RecordCount() will always return -1 then
+		 * for databases that provide "virtual" recordcounts...
+		 */
+		$ADODB_COUNTRECS = true; 
+	}
+	
+	
+	//==============================================================================================	
+	// CHANGE NOTHING BELOW UNLESS YOU ARE DESIGNING ADODB
+	//==============================================================================================	
+	
+	ADODB_Setup();
+
+	//==============================================================================================	
+	// CLASS ADOFieldObject
+	//==============================================================================================	
+	/**
+	 * Helper class for FetchFields -- holds info on a column
+	 */
+	class ADOFieldObject { 
+		var $name = '';
+		var $max_length=0;
+		var $type="";
+
+		// additional fields by dannym... (danny_milo@yahoo.com)
+		var $not_null = false; 
+		// actually, this has already been built-in in the postgres, fbsql AND mysql module? ^-^
+		// so we can as well make not_null standard (leaving it at "false" does not harm anyways)
+
+		var $has_default = false; // this one I have done only in mysql and postgres for now ... 
+			// others to come (dannym)
+		var $default_value; // default, if any, and supported. Check has_default first.
+	}
+	
+
+	
+	function ADODB_TransMonitor($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection)
+	{
+		//print "Errorno ($fn errno=$errno m=$errmsg) ";
+		$thisConnection->_transOK = false;
+		if ($thisConnection->_oldRaiseFn) {
+			$fn = $thisConnection->_oldRaiseFn;
+			$fn($dbms, $fn, $errno, $errmsg, $p1, $p2,$thisConnection);
+		}
+	}
+	
+	//==============================================================================================	
+	// CLASS ADOConnection
+	//==============================================================================================	
+	
+	/**
+	 * Connection object. For connecting to databases, and executing queries.
+	 */ 
+	class ADOConnection {
+	//
+	// PUBLIC VARS 
+	//
+	var $dataProvider = 'native';
+	var $databaseType = '';		/// RDBMS currently in use, eg. odbc, mysql, mssql					
+	var $database = '';			/// Name of database to be used.	
+	var $host = ''; 			/// The hostname of the database server	
+	var $user = ''; 			/// The username which is used to connect to the database server. 
+	var $password = ''; 		/// Password for the username. For security, we no longer store it.
+	var $debug = false; 		/// if set to true will output sql statements
+	var $maxblobsize = 256000; 	/// maximum size of blobs or large text fields -- some databases die otherwise like foxpro
+	var $concat_operator = '+'; /// default concat operator -- change to || for Oracle/Interbase	
+	var $fmtDate = "'Y-m-d'";	/// used by DBDate() as the default date format used by the database
+	var $fmtTimeStamp = "'Y-m-d, h:i:s A'"; /// used by DBTimeStamp as the default timestamp fmt.
+	var $true = '1'; 			/// string that represents TRUE for a database
+	var $false = '0'; 			/// string that represents FALSE for a database
+	var $replaceQuote = "\\'"; 	/// string to use to replace quotes
+	var $charSet=false; 		/// character set to use - only for interbase
+	var $metaDatabasesSQL = '';
+	var $metaTablesSQL = '';
+	var $uniqueOrderBy = false; /// All order by columns have to be unique
+	var $emptyDate = '&nbsp;';
+	//--
+	var $hasInsertID = false; 		/// supports autoincrement ID?
+	var $hasAffectedRows = false; 	/// supports affected rows for update/delete?
+	var $hasTop = false;			/// support mssql/access SELECT TOP 10 * FROM TABLE
+	var $hasLimit = false;			/// support pgsql/mysql SELECT * FROM TABLE LIMIT 10
+	var $readOnly = false; 			/// this is a readonly database - used by phpLens
+	var $hasMoveFirst = false;  /// has ability to run MoveFirst(), scrolling backwards
+	var $hasGenID = false; 		/// can generate sequences using GenID();
+	var $hasTransactions = true; /// has transactions
+	//--
+	var $genID = 0; 			/// sequence id used by GenID();
+	var $raiseErrorFn = false; 	/// error function to call
+	var $upperCase = false; 	/// uppercase function to call for searching/where
+	var $isoDates = false; /// accepts dates in ISO format
+	var $cacheSecs = 3600; /// cache for 1 hour
+	var $sysDate = false; /// name of function that returns the current date
+	var $sysTimeStamp = false; /// name of function that returns the current timestamp
+	var $arrayClass = 'ADORecordSet_array'; /// name of class used to generate array recordsets, which are pre-downloaded recordsets
+	
+	var $noNullStrings = false; /// oracle specific stuff - if true ensures that '' is converted to ' '
+	var $numCacheHits = 0; 
+	var $numCacheMisses = 0;
+	var $pageExecuteCountRows = true;
+	var $uniqueSort = false; /// indicates that all fields in order by must be unique
+	var $leftOuter = false; /// operator to use for left outer join in WHERE clause
+	var $rightOuter = false; /// operator to use for right outer join in WHERE clause
+	var $ansiOuter = false; /// whether ansi outer join syntax supported
+	var $autoRollback = false; // autoRollback on PConnect().
+	var $poorAffectedRows = false; // affectedRows not working or unreliable
+	
+	var $fnExecute = false;
+	var $fnCacheExecute = false;
+	var $blobEncodeType = false; // false=not required, 'I'=encode to integer, 'C'=encode to char
+	var $rsPrefix = "ADORecordSet_";
+	
+	var $autoCommit = true; 	/// do not modify this yourself - actually private
+	var $transOff = 0; 			/// temporarily disable transactions
+	var $transCnt = 0; 			/// count of nested transactions
+	
+	var $fetchMode=false;
+	 //
+	 // PRIVATE VARS
+	 //
+	var $_oldRaiseFn =  false;
+	var $_transOK = null;
+	var $_connectionID	= false;	/// The returned link identifier whenever a successful database connection is made.	
+	var $_errorMsg = false;		/// A variable which was used to keep the returned last error message.  The value will
+								/// then returned by the errorMsg() function	
+	var $_errorCode = false;	/// Last error code, not guaranteed to be used - only by oci8					
+	var $_queryID = false;		/// This variable keeps the last created result link identifier
+	
+	var $_isPersistentConnection = false;	/// A boolean variable to state whether its a persistent connection or normal connection.	*/
+	var $_bindInputArray = false; /// set to true if ADOConnection.Execute() permits binding of array parameters.
+	var $_evalAll = false;
+	var $_affected = false;
+	var $_logsql = false;
+	
+
+	
+	/**
+	 * Constructor
+	 */
+	function ADOConnection()			
+	{
+		die('Virtual Class -- cannot instantiate');
+	}
+	
+	/**
+		Get server version info...
+		
+		@returns An array with 2 elements: $arr['string'] is the description string, 
+			and $arr[version] is the version (also a string).
+	*/
+	function ServerInfo()
+	{
+		return array('description' => '', 'version' => '');
+	}
+	
+	function _findvers($str)
+	{
+		if (preg_match('/([0-9]+\.([0-9\.])+)/',$str, $arr)) return $arr[1];
+		else return '';
+	}
+	
+	/**
+	* All error messages go through this bottleneck function.
+	* You can define your own handler by defining the function name in ADODB_OUTP.
+	*/
+	function outp($msg,$newline=true)
+	{
+	global $HTTP_SERVER_VARS;
+	
+		if (defined('ADODB_OUTP')) {
+			$fn = ADODB_OUTP;
+			$fn($msg,$newline);
+			return;
+		}
+		
+		if ($newline) $msg .= "<br>\n";
+		
+		if (isset($HTTP_SERVER_VARS['HTTP_USER_AGENT'])) echo $msg;
+		else echo strip_tags($msg);
+		flush();
+	}
+	
+	/**
+	 * Connect to database
+	 *
+	 * @param [argHostname]		Host to connect to
+	 * @param [argUsername]		Userid to login
+	 * @param [argPassword]		Associated password
+	 * @param [argDatabaseName]	database
+	 * @param [forceNew]		force new connection
+	 *
+	 * @return true or false
+	 */	  
+	function Connect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "", $forceNew = false) 
+	{
+		if ($argHostname != "") $this->host = $argHostname;
+		if ($argUsername != "") $this->user = $argUsername;
+		if ($argPassword != "") $this->password = $argPassword; // not stored for security reasons
+		if ($argDatabaseName != "") $this->database = $argDatabaseName;		
+		
+		$this->_isPersistentConnection = false;	
+		if ($fn = $this->raiseErrorFn) {
+			if ($forceNew) {
+				if ($this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
+			} else {
+				 if ($this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
+			}
+			$err = $this->ErrorMsg();
+			if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
+			$fn($this->databaseType,'CONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
+		} else {
+			if ($forceNew) {
+				if ($this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
+			} else {
+				if ($this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
+			}
+		}
+		if ($this->debug) ADOConnection::outp( $this->host.': '.$this->ErrorMsg());
+		return false;
+	}	
+	
+	 function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName)
+	 {
+	 	return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName);
+	 }
+	
+	
+	/**
+	 * Always force a new connection to database - currently only works with oracle
+	 *
+	 * @param [argHostname]		Host to connect to
+	 * @param [argUsername]		Userid to login
+	 * @param [argPassword]		Associated password
+	 * @param [argDatabaseName]	database
+	 *
+	 * @return true or false
+	 */	  
+	function NConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "") 
+	{
+		return $this->Connect($argHostname, $argUsername, $argPassword, $argDatabaseName, true);
+	}
+	
+	/**
+	 * Establish persistent connect to database
+	 *
+	 * @param [argHostname]		Host to connect to
+	 * @param [argUsername]		Userid to login
+	 * @param [argPassword]		Associated password
+	 * @param [argDatabaseName]	database
+	 *
+	 * @return return true or false
+	 */	
+	function PConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
+	{
+		if (defined('ADODB_NEVER_PERSIST')) 
+			return $this->Connect($argHostname,$argUsername,$argPassword,$argDatabaseName);
+		
+		if ($argHostname != "") $this->host = $argHostname;
+		if ($argUsername != "") $this->user = $argUsername;
+		if ($argPassword != "") $this->password = $argPassword;
+		if ($argDatabaseName != "") $this->database = $argDatabaseName;		
+			
+		$this->_isPersistentConnection = true;	
+		
+		if ($fn = $this->raiseErrorFn) {
+			if ($this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
+			$err = $this->ErrorMsg();
+			if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
+			$fn($this->databaseType,'PCONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
+		} else 
+			if ($this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
+
+		if ($this->debug) ADOConnection::outp( $this->host.': '.$this->ErrorMsg());
+		return false;
+	}
+
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysDate;
+		return $col; // child class implement
+	}
+	
+	/**
+	 * Should prepare the sql statement and return the stmt resource.
+	 * For databases that do not support this, we return the $sql. To ensure
+	 * compatibility with databases that do not support prepare:
+	 *
+	 *   $stmt = $db->Prepare("insert into table (id, name) values (?,?)");
+	 *   $db->Execute($stmt,array(1,'Jill')) or die('insert failed');
+	 *   $db->Execute($stmt,array(2,'Joe')) or die('insert failed');
+	 *
+	 * @param sql	SQL to send to database
+	 *
+	 * @return return FALSE, or the prepared statement, or the original sql if
+	 * 			if the database does not support prepare.
+	 *
+	 */	
+	function Prepare($sql)
+	{
+		return $sql;
+	}
+
+	/**
+	 * Some databases, eg. mssql require a different function for preparing
+	 * stored procedures. So we cannot use Prepare().
+	 *
+	 * Should prepare the stored procedure  and return the stmt resource.
+	 * For databases that do not support this, we return the $sql. To ensure
+	 * compatibility with databases that do not support prepare:
+	 *
+	 * @param sql	SQL to send to database
+	 *
+	 * @return return FALSE, or the prepared statement, or the original sql if
+	 * 			if the database does not support prepare.
+	 *
+	 */	
+	function PrepareSP($sql)
+	{
+		return $this->Prepare($sql);
+	}
+	
+	/**
+	* PEAR DB Compat
+	*/
+	function Quote($s)
+	{
+		return $this->qstr($s,false);
+	}
+	
+	/**
+	 Requested by "Karsten Dambekalns" <k.dambekalns@fishfarm.de>
+	*/
+	function QMagic($s)
+	{
+		return $this->qstr($s,get_magic_quotes_gpc());
+	}
+
+	function q(&$s)
+	{
+		$s = $this->qstr($s,false);
+	}
+	
+	/**
+	* PEAR DB Compat - do not use internally. 
+	*/
+	function ErrorNative()
+	{
+		return $this->ErrorNo();
+	}
+
+	
+   /**
+	* PEAR DB Compat - do not use internally. 
+	*/
+	function nextId($seq_name)
+	{
+		return $this->GenID($seq_name);
+	}
+
+	/**
+	*	 Lock a row, will escalate and lock the table if row locking not supported
+	*	will normally free the lock at the end of the transaction
+	*
+	*  @param $table	name of table to lock
+	*  @param $where	where clause to use, eg: "WHERE row=12". If left empty, will escalate to table lock
+	*/
+	function RowLock($table,$where)
+	{
+		return false;
+	}
+	
+	function CommitLock($table)
+	{
+		return $this->CommitTrans();
+	}
+	
+	function RollbackLock($table)
+	{
+		return $this->RollbackTrans();
+	}
+	
+	/**
+	* PEAR DB Compat - do not use internally. 
+	*
+	* The fetch modes for NUMERIC and ASSOC for PEAR DB and ADODB are identical
+	* 	for easy porting :-)
+	*
+	* @param mode	The fetchmode ADODB_FETCH_ASSOC or ADODB_FETCH_NUM
+	* @returns		The previous fetch mode
+	*/
+	function SetFetchMode($mode)
+	{	
+		$old = $this->fetchMode;
+		$this->fetchMode = $mode;
+		
+		if ($old === false) {
+		global $ADODB_FETCH_MODE;
+			return $ADODB_FETCH_MODE;
+		}
+		return $old;
+	}
+	
+
+	/**
+	* PEAR DB Compat - do not use internally. 
+	*/
+	function &Query($sql, $inputarr=false)
+	{
+		$rs = &$this->Execute($sql, $inputarr);
+		if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+		return $rs;
+	}
+
+	
+	/**
+	* PEAR DB Compat - do not use internally
+	*/
+	function &LimitQuery($sql, $offset, $count, $params=false)
+	{
+		$rs = &$this->SelectLimit($sql, $count, $offset, $params); 
+		if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+		return $rs;
+	}
+
+	
+	/**
+	* PEAR DB Compat - do not use internally
+	*/
+	function Disconnect()
+	{
+		return $this->Close();
+	}
+	
+	/*
+		 returns placeholder for parameter, eg.
+		 $DB->Param('a')
+		 
+		 will return ':a' for Oracle, and '?' for most other databases...
+	*/
+	function Param($name)
+	{
+		return '?';
+	}
+	/* 
+	Usage in oracle
+		$stmt = $db->Prepare('select * from table where id =:myid and group=:group');
+		$db->Parameter($stmt,$id,'myid');
+		$db->Parameter($stmt,$group,'group',64);
+		$db->Execute();
+		
+		@param $stmt Statement returned by Prepare() or PrepareSP().
+		@param $var PHP variable to bind to
+		@param $name Name of stored procedure variable name to bind to.
+		@param [$isOutput] Indicates direction of parameter 0/false=IN  1=OUT  2= IN/OUT. This is ignored in oci8.
+		@param [$maxLen] Holds an maximum length of the variable.
+		@param [$type] The data type of $var. Legal values depend on driver.
+
+	*/
+	function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false)
+	{
+		return false;
+	}
+	
+	/**
+		Improved method of initiating a transaction. Used together with CompleteTrans().
+		Advantages include:
+		
+		a. StartTrans/CompleteTrans is nestable, unlike BeginTrans/CommitTrans/RollbackTrans.
+		   Only the outermost block is treated as a transaction.<br>
+		b. CompleteTrans auto-detects SQL errors, and will rollback on errors, commit otherwise.<br>
+		c. All BeginTrans/CommitTrans/RollbackTrans inside a StartTrans/CompleteTrans block
+		   are disabled, making it backward compatible.
+	*/
+	function StartTrans($errfn = 'ADODB_TransMonitor')
+	{
+		
+		if ($this->transOff > 0) {
+			$this->transOff += 1;
+			return;
+		}
+		
+		$this->_oldRaiseFn = $this->raiseErrorFn;
+		$this->raiseErrorFn = $errfn;
+		$this->_transOK = true;
+		
+		if ($this->debug && $this->transCnt > 0) ADOConnection::outp("Bad Transaction: StartTrans called within BeginTrans");
+		$this->BeginTrans();
+		$this->transOff = 1;
+	}
+	
+	/**
+		Used together with StartTrans() to end a transaction. Monitors connection
+		for sql errors, and will commit or rollback as appropriate.
+		
+		@autoComplete if true, monitor sql errors and commit and rollback as appropriate, 
+		and if set to false force rollback even if no SQL error detected.
+		@returns true on commit, false on rollback.
+	*/
+	function CompleteTrans($autoComplete = true)
+	{
+		if ($this->transOff > 1) {
+			$this->transOff -= 1;
+			return true;
+		}
+		$this->raiseErrorFn = $this->_oldRaiseFn;
+		
+		$this->transOff = 0;
+		if ($this->_transOK && $autoComplete) {
+			$this->CommitTrans();
+			if ($this->debug) ADOConnection::outp("Smart Commit occurred");
+		} else {
+			$this->RollbackTrans();
+			if ($this->debug) ADOCOnnection::outp("Smart Rollback occurred");
+		}
+		
+		return $this->_transOK;
+	}
+	
+	/*
+		At the end of a StartTrans/CompleteTrans block, perform a rollback.
+	*/
+	function FailTrans()
+	{
+		if ($this->debug) 
+			if ($this->transOff == 0) {
+				ADOConnection::outp("FailTrans outside StartTrans/CompleteTrans");
+			} else {
+				ADOConnection::outp("FailTrans was called");
+				adodb_backtrace();
+			}
+		$this->_transOK = false;
+	}
+	
+	/**
+		Check if transaction has failed, only for Smart Transactions.
+	*/
+	function HasFailedTrans()
+	{
+		if ($this->transOff > 0) return $this->_transOK == false;
+		return false;
+	}
+	
+	/**
+	 * Execute SQL 
+	 *
+	 * @param sql		SQL statement to execute, or possibly an array holding prepared statement ($sql[0] will hold sql text)
+	 * @param [inputarr]	holds the input data to bind to. Null elements will be set to null.
+	 * @return 		RecordSet or false
+	 */
+	function &Execute($sql,$inputarr=false) 
+	{
+		if ($this->fnExecute) {
+			$fn = $this->fnExecute;
+			$ret =& $fn($this,$sql,$inputarr);
+			if (isset($ret)) return $ret;
+		}
+		if ($inputarr && is_array($inputarr)) {
+			$element0 = reset($inputarr);
+			# is_object check is because oci8 descriptors can be passed in
+			$array_2d = is_array($element0) && !is_object(reset($element0));
+			
+			if (!is_array($sql) && !$this->_bindInputArray) {
+				$sqlarr = explode('?',$sql);
+				
+				if (!$array_2d) $inputarr = array($inputarr);
+				while(list(,$arr) = each($inputarr)) {
+					$sql = ''; $i = 0;
+					foreach($arr as $v) {
+						$sql .= $sqlarr[$i];
+						// from Ron Baldwin <ron.baldwin@sourceprose.com>
+						// Only quote string types	
+						if (gettype($v) == 'string')
+							$sql .= $this->qstr($v);
+						else if ($v === null)
+							$sql .= 'NULL';
+						else
+							$sql .= $v;
+						$i += 1;
+					}
+					$sql .= $sqlarr[$i];
+					if ($i+1 != sizeof($sqlarr))	
+						ADOConnection::outp( "Input Array does not match ?: ".htmlspecialchars($sql));
+					
+					$ret =& $this->_Execute($sql,false);
+					if (!$ret) return $ret;
+				}
+				
+			} else {
+				
+				if ($array_2d) {
+					$stmt = $this->Prepare($sql);
+					while(list(,$arr) = each($inputarr)) {
+						$ret =& $this->_Execute($stmt,$arr);
+						if (!$ret) return $ret;
+					}
+				} else
+					$ret =& $this->_Execute($sql,$inputarr);
+			}
+		} else {
+			$ret =& $this->_Execute($sql,false);
+		}
+		
+		return $ret;
+	}
+	
+	function& _Execute($sql,$inputarr=false)
+	{
+		// debug version of query
+		if ($this->debug) {
+		global $HTTP_SERVER_VARS;
+		
+			$ss = '';
+			if ($inputarr) {
+				foreach ($inputarr as $kk => $vv)  {
+					if (is_string($vv) && strlen($vv)>64) $vv = substr($vv,0,64).'...';
+					$ss .= "($kk=>'$vv') ";
+				}
+				$ss = "[ $ss ]";
+			}
+			$sqlTxt = str_replace(',',', ',is_array($sql) ?$sql[0] : $sql);
+			
+			// check if running from browser or command-line
+			$inBrowser = isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
+			
+			if ($inBrowser)
+				if ($this->debug === -1)
+				ADOConnection::outp( "<br>\n($this->databaseType): ".htmlspecialchars($sqlTxt)." &nbsp; <code>$ss</code>\n<br>\n",false);
+				else ADOConnection::outp( "<hr />\n($this->databaseType): ".htmlspecialchars($sqlTxt)." &nbsp; <code>$ss</code>\n<hr />\n",false);
+			else
+				ADOConnection::outp(  "=----\n($this->databaseType): ".($sqlTxt)." \n-----\n",false);
+			flush();
+			
+			$this->_queryID = $this->_query($sql,$inputarr);
+			/* 
+				Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql
+				because ErrorNo() calls Execute('SELECT @ERROR'), causing recure
+			*/
+			if ($this->databaseType == 'mssql') { 
+			// ErrorNo is a slow function call in mssql, and not reliable
+			// in PHP 4.0.6
+				if($emsg = $this->ErrorMsg()) {
+					$err = $this->ErrorNo();
+					if ($err) {
+						ADOConnection::outp($err.': '.$emsg);
+						flush();
+					}
+				}
+			} else 
+				if (!$this->_queryID) {
+					$e = $this->ErrorNo();
+					$m = $this->ErrorMsg();
+					ADOConnection::outp($e .': '. $m );
+					flush();
+				}
+		} else {
+			// non-debug version of query
+			
+			$this->_queryID =@$this->_query($sql,$inputarr);
+		}
+		
+		/************************
+			OK, query executed
+		*************************/
+		// error handling if query fails
+		if ($this->_queryID === false) {
+			if ($this->debug == 99) adodb_backtrace(true,5);	
+			$fn = $this->raiseErrorFn;
+			if ($fn) {
+				$fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr,$this);
+			} 
+				
+			return false;
+		} else if ($this->_queryID === true) {
+		// return simplified empty recordset for inserts/updates/deletes with lower overhead
+			$rs =& new ADORecordSet_empty();
+			return $rs;
+		}
+		
+		// return real recordset from select statement
+		$rsclass = $this->rsPrefix.$this->databaseType;
+		$rs =& new $rsclass($this->_queryID,$this->fetchMode); // &new not supported by older PHP versions
+		$rs->connection = &$this; // Pablo suggestion
+		$rs->Init();
+		if (is_array($sql)) $rs->sql = $sql[0];
+		else $rs->sql = $sql;
+		if ($rs->_numOfRows <= 0) {
+		global $ADODB_COUNTRECS;
+	
+			if ($ADODB_COUNTRECS) {
+				if (!$rs->EOF){ 
+					$rs = &$this->_rs2rs($rs,-1,-1,!is_array($sql));
+					$rs->_queryID = $this->_queryID;
+				} else
+					$rs->_numOfRows = 0;
+			}
+		}
+		return $rs;
+	}
+
+	function CreateSequence($seqname='adodbseq',$startID=1)
+	{
+		if (empty($this->_genSeqSQL)) return false;
+		return $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
+	}
+	
+	function DropSequence($seqname)
+	{
+		if (empty($this->_dropSeqSQL)) return false;
+		return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
+	}
+
+	/**
+	 * Generates a sequence id and stores it in $this->genID;
+	 * GenID is only available if $this->hasGenID = true;
+	 *
+	 * @param seqname		name of sequence to use
+	 * @param startID		if sequence does not exist, start at this ID
+	 * @return		0 if not supported, otherwise a sequence id
+	 */
+
+	function GenID($seqname='adodbseq',$startID=1)
+	{
+		if (!$this->hasGenID) {
+			return 0; // formerly returns false pre 1.60
+		}
+		
+		$getnext = sprintf($this->_genIDSQL,$seqname);
+		$rs = @$this->Execute($getnext);
+		if (!$rs) {
+			$createseq = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
+			$rs = $this->Execute($getnext);
+		}
+		if ($rs && !$rs->EOF) $this->genID = reset($rs->fields);
+		else $this->genID = 0; // false
+	
+		if ($rs) $rs->Close();
+
+		return $this->genID;
+	}	
+
+	/**
+	 * @return  the last inserted ID. Not all databases support this.
+	 */ 
+		function Insert_ID()
+		{
+				if ($this->hasInsertID) return $this->_insertid();
+				if ($this->debug) ADOConnection::outp( '<p>Insert_ID error</p>');
+				return false;
+		}
+	
+	
+	/**
+	 * Portable Insert ID. Pablo Roca <pabloroca@mvps.org>
+	 *
+	 * @return  the last inserted ID. All databases support this. But aware possible
+	 * problems in multiuser environments. Heavy test this before deploying.
+	 */ 
+		function PO_Insert_ID($table="", $id="") 
+		{
+		   if ($this->hasInsertID){
+			   return $this->Insert_ID();
+		   } else {
+			   return $this->GetOne("SELECT MAX($id) FROM $table");
+		   }
+		}	
+	
+		
+	 /**
+	 * @return  # rows affected by UPDATE/DELETE
+	 */ 
+	 function Affected_Rows()
+	 {
+		  if ($this->hasAffectedRows) {
+		  		if ($this->fnExecute === 'adodb_log_sql') {
+				
+					if ($this->_logsql && $this->_affected !== false) return $this->_affected;
+				}
+				$val = $this->_affectedrows();
+				return ($val < 0) ? false : $val;
+		  }
+				  
+		  if ($this->debug) ADOConnection::outp( '<p>Affected_Rows error</p>',false);
+		  return false;
+	 }
+	
+	
+	/**
+	 * @return  the last error message
+	 */
+	function ErrorMsg()
+	{
+		return '!! '.strtoupper($this->dataProvider.' '.$this->databaseType).': '.$this->_errorMsg;
+	}
+	
+	
+	/**
+	 * @return the last error number. Normally 0 means no error.
+	 */
+	function ErrorNo() 
+	{
+		return ($this->_errorMsg) ? -1 : 0;
+	}
+	
+	function MetaError($err=false)
+	{
+		include_once(ADODB_DIR."/adodb-error.inc.php");
+		if ($err === false) $err = $this->ErrorNo();
+		return adodb_error($this->dataProvider,$this->databaseType,$err);
+	}
+	
+	function MetaErrorMsg($errno)
+	{
+		include_once(ADODB_DIR."/adodb-error.inc.php");
+		return adodb_errormsg($errno);
+	}
+	
+	/**
+	 * @returns an array with the primary key columns in it.
+	 */
+	function MetaPrimaryKeys($table, $owner=false)
+	{
+	// owner not used in base class - see oci8
+		$p = array();
+		$objs =& $this->MetaColumns($table);
+		if ($objs) {
+			foreach($objs as $v) {
+				if (!empty($v->primary_key))
+					$p[] = $v->name;
+			}
+		}
+		if (sizeof($p)) return $p;
+		return false;
+	}
+	
+	/**
+	 * @returns assoc array where keys are tables, and values are foreign keys
+	 */
+	function MetaForeignKeys($table, $owner=false, $upper=false)
+	{
+		return false;
+	}
+	/**
+	 * Choose a database to connect to. Many databases do not support this.
+	 *
+	 * @param dbName 	is the name of the database to select
+	 * @return 		true or false
+	 */
+	function SelectDB($dbName) 
+	{return false;}
+	
+	
+	/**
+	* Will select, getting rows from $offset (1-based), for $nrows. 
+	* This simulates the MySQL "select * from table limit $offset,$nrows" , and
+	* the PostgreSQL "select * from table limit $nrows offset $offset". Note that
+	* MySQL and PostgreSQL parameter ordering is the opposite of the other.
+	* eg. 
+	*  SelectLimit('select * from table',3); will return rows 1 to 3 (1-based)
+	*  SelectLimit('select * from table',3,2); will return rows 3 to 5 (1-based)
+	*
+	* Uses SELECT TOP for Microsoft databases (when $this->hasTop is set)
+	* BUG: Currently SelectLimit fails with $sql with LIMIT or TOP clause already set
+	*
+	* @param sql
+	* @param [offset]	is the row to start calculations from (1-based)
+	* @param [nrows]		is the number of rows to get
+	* @param [inputarr]	array of bind variables
+	* @param [secs2cache]		is a private parameter only used by jlim
+	* @return		the recordset ($rs->databaseType == 'array')
+ 	*/
+	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
+	{
+		if ($this->hasTop && $nrows > 0) {
+		// suggested by Reinhard Balling. Access requires top after distinct 
+		 // Informix requires first before distinct - F Riosa
+			$ismssql = (strpos($this->databaseType,'mssql') !== false);
+			if ($ismssql) $isaccess = false;
+			else $isaccess = (strpos($this->databaseType,'access') !== false);
+			
+			if ($offset <= 0) {
+				
+					// access includes ties in result
+					if ($isaccess) {
+						$sql = preg_replace(
+						'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
+
+						if ($secs2cache>0) {
+							$ret =& $this->CacheExecute($secs2cache, $sql,$inputarr);
+						} else {
+							$ret =& $this->Execute($sql,$inputarr);
+						}
+						return $ret; // PHP5 fix
+					} else if ($ismssql){
+						$sql = preg_replace(
+						'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
+					} else {
+						$sql = preg_replace(
+						'/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
+					}
+			} else {
+				$nn = $nrows + $offset;
+				if ($isaccess || $ismssql) {
+					$sql = preg_replace(
+					'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
+				} else {
+					$sql = preg_replace(
+					'/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
+				}
+			}
+		}
+		
+		// if $offset>0, we want to skip rows, and $ADODB_COUNTRECS is set, we buffer  rows
+		// 0 to offset-1 which will be discarded anyway. So we disable $ADODB_COUNTRECS.
+		global $ADODB_COUNTRECS;
+		
+		$savec = $ADODB_COUNTRECS;
+		$ADODB_COUNTRECS = false;
+			
+		if ($offset>0){
+			if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
+			else $rs = &$this->Execute($sql,$inputarr);
+		} else {
+			if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
+			else $rs = &$this->Execute($sql,$inputarr);
+		}
+		$ADODB_COUNTRECS = $savec;
+		if ($rs && !$rs->EOF) {
+			$rs =& $this->_rs2rs($rs,$nrows,$offset);
+		}
+		//print_r($rs);
+		return $rs;
+	}
+	
+	
+	/**
+	* Convert database recordset to an array recordset
+	* input recordset's cursor should be at beginning, and
+	* old $rs will be closed.
+	*
+	* @param rs			the recordset to copy
+	* @param [nrows]  	number of rows to retrieve (optional)
+	* @param [offset] 	offset by number of rows (optional)
+	* @return 			the new recordset
+	*/
+	function &_rs2rs(&$rs,$nrows=-1,$offset=-1,$close=true)
+	{
+		if (! $rs) return false;
+		
+		$dbtype = $rs->databaseType;
+		if (!$dbtype) {
+			$rs = &$rs;  // required to prevent crashing in 4.2.1, but does not happen in 4.3.1 -- why ?
+			return $rs;
+		}
+		if (($dbtype == 'array' || $dbtype == 'csv') && $nrows == -1 && $offset == -1) {
+			$rs->MoveFirst();
+			$rs = &$rs; // required to prevent crashing in 4.2.1, but does not happen in 4.3.1-- why ?
+			return $rs;
+		}
+		$flds = array();
+		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
+			$flds[] = $rs->FetchField($i);
+		}
+		$arr =& $rs->GetArrayLimit($nrows,$offset);
+		//print_r($arr);
+		if ($close) $rs->Close();
+		
+		$arrayClass = $this->arrayClass;
+		
+		$rs2 =& new $arrayClass();
+		$rs2->connection = &$this;
+		$rs2->sql = $rs->sql;
+		$rs2->dataProvider = $this->dataProvider;
+		$rs2->InitArrayFields($arr,$flds);
+		return $rs2;
+	}
+	
+	/*
+	* Return all rows. Compat with PEAR DB
+	*/
+	function &GetAll($sql, $inputarr=false)
+	{
+		$arr =& $this->GetArray($sql,$inputarr);
+		return $arr;
+	}
+	
+	function &GetAssoc($sql, $inputarr=false,$force_array = false, $first2cols = false)
+	{
+		$rs =& $this->Execute($sql, $inputarr);
+		if (!$rs) return false;
+		
+		$arr =& $rs->GetAssoc($force_array,$first2cols);
+		return $arr;
+	}
+	
+	function &CacheGetAssoc($secs2cache, $sql=false, $inputarr=false,$force_array = false, $first2cols = false)
+	{
+		if (!is_numeric($secs2cache)) {
+			$first2cols = $force_array;
+			$force_array = $inputarr;
+		}
+		$rs =& $this->CacheExecute($secs2cache, $sql, $inputarr);
+		if (!$rs) return false;
+		
+		$arr =& $rs->GetAssoc($force_array,$first2cols);
+		return $arr;
+	}
+	
+	/**
+	* Return first element of first row of sql statement. Recordset is disposed
+	* for you.
+	*
+	* @param sql			SQL statement
+	* @param [inputarr]		input bind array
+	*/
+	function GetOne($sql,$inputarr=false)
+	{
+	global $ADODB_COUNTRECS;
+		$crecs = $ADODB_COUNTRECS;
+		$ADODB_COUNTRECS = false;
+		
+		$ret = false;
+		$rs = &$this->Execute($sql,$inputarr);
+		if ($rs) {		
+			if (!$rs->EOF) $ret = reset($rs->fields);
+			$rs->Close();
+		} 
+		$ADODB_COUNTRECS = $crecs;
+		return $ret;
+	}
+	
+	function CacheGetOne($secs2cache,$sql=false,$inputarr=false)
+	{
+		$ret = false;
+		$rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
+		if ($rs) {		
+			if (!$rs->EOF) $ret = reset($rs->fields);
+			$rs->Close();
+		} 
+		
+		return $ret;
+	}
+	
+	function GetCol($sql, $inputarr = false, $trim = false)
+	{
+	  	$rv = false;
+	  	$rs = &$this->Execute($sql, $inputarr);
+	  	if ($rs) {
+	   		if ($trim) {
+				while (!$rs->EOF) {
+					$rv[] = trim(reset($rs->fields));
+					$rs->MoveNext();
+		   		}
+			} else {
+				while (!$rs->EOF) {
+					$rv[] = reset($rs->fields);
+					$rs->MoveNext();
+		   		}
+			}
+	   		$rs->Close();
+	  	}
+	  	return $rv;
+	}
+	
+	function CacheGetCol($secs, $sql = false, $inputarr = false,$trim=false)
+	{
+	  	$rv = false;
+	  	$rs = &$this->CacheExecute($secs, $sql, $inputarr);
+	  	if ($rs) {
+			if ($trim) {
+				while (!$rs->EOF) {
+					$rv[] = trim(reset($rs->fields));
+					$rs->MoveNext();
+		   		}
+			} else {
+				while (!$rs->EOF) {
+					$rv[] = reset($rs->fields);
+					$rs->MoveNext();
+		   		}
+			}
+	   		$rs->Close();
+	  	}
+	  	return $rv;
+	}
+ 
+	/*
+		Calculate the offset of a date for a particular database and generate
+			appropriate SQL. Useful for calculating future/past dates and storing
+			in a database.
+			
+		If dayFraction=1.5 means 1.5 days from now, 1.0/24 for 1 hour.
+	*/
+	function OffsetDate($dayFraction,$date=false)
+	{		
+		if (!$date) $date = $this->sysDate;
+		return  '('.$date.'+'.$dayFraction.')';
+	}
+	
+	
+	/**
+	*
+	* @param sql			SQL statement
+	* @param [inputarr]		input bind array
+	*/
+	function &GetArray($sql,$inputarr=false)
+	{
+	global $ADODB_COUNTRECS;
+		
+		$savec = $ADODB_COUNTRECS;
+		$ADODB_COUNTRECS = false;
+		$rs =& $this->Execute($sql,$inputarr);
+		$ADODB_COUNTRECS = $savec;
+		if (!$rs) 
+			if (defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+			else return false;
+		$arr =& $rs->GetArray();
+		$rs->Close();
+		return $arr;
+	}
+	
+	function &CacheGetAll($secs2cache,$sql=false,$inputarr=false)
+	{
+	global $ADODB_COUNTRECS;
+		
+		$savec = $ADODB_COUNTRECS;
+		$ADODB_COUNTRECS = false;
+		$rs =& $this->CacheExecute($secs2cache,$sql,$inputarr);
+		$ADODB_COUNTRECS = $savec;
+		
+		if (!$rs) 
+			if (defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+			else return false;
+		
+		$arr =& $rs->GetArray();
+		$rs->Close();
+		return $arr;
+	}
+	
+	
+	
+	/**
+	* Return one row of sql statement. Recordset is disposed for you.
+	*
+	* @param sql			SQL statement
+	* @param [inputarr]		input bind array
+	*/
+	function &GetRow($sql,$inputarr=false)
+	{
+	global $ADODB_COUNTRECS;
+		$crecs = $ADODB_COUNTRECS;
+		$ADODB_COUNTRECS = false;
+		
+		$rs =& $this->Execute($sql,$inputarr);
+		
+		$ADODB_COUNTRECS = $crecs;
+		if ($rs) {
+			$arr = array();
+			if (!$rs->EOF) $arr = $rs->fields;
+			$rs->Close();
+			return $arr;
+		}
+		
+		return false;
+	}
+	
+	function &CacheGetRow($secs2cache,$sql=false,$inputarr=false)
+	{
+		$rs =& $this->CacheExecute($secs2cache,$sql,$inputarr);
+		if ($rs) {
+			$arr = false;
+			if (!$rs->EOF) $arr = $rs->fields;
+			$rs->Close();
+			return $arr;
+		}
+		return false;
+	}
+	
+	/**
+	* Insert or replace a single record. Note: this is not the same as MySQL's replace. 
+	* ADOdb's Replace() uses update-insert semantics, not insert-delete-duplicates of MySQL.
+	* Also note that no table locking is done currently, so it is possible that the
+	* record be inserted twice by two programs...
+	*
+	* $this->Replace('products', array('prodname' =>"'Nails'","price" => 3.99), 'prodname');
+	*
+	* $table		table name
+	* $fieldArray	associative array of data (you must quote strings yourself).
+	* $keyCol		the primary key field name or if compound key, array of field names
+	* autoQuote		set to true to use a hueristic to quote strings. Works with nulls and numbers
+	*					but does not work with dates nor SQL functions.
+	* has_autoinc	the primary key is an auto-inc field, so skip in insert.
+	*
+	* Currently blob replace not supported
+	*
+	* returns 0 = fail, 1 = update, 2 = insert 
+	*/
+	
+	function Replace($table, $fieldArray, $keyCol, $autoQuote=false, $has_autoinc=false)
+	{
+		if (count($fieldArray) == 0) return 0;
+		$first = true;
+		$uSet = '';
+		
+		if (!is_array($keyCol)) {
+			$keyCol = array($keyCol);
+		}
+		foreach($fieldArray as $k => $v) {
+			if ($autoQuote && !is_numeric($v) and strncmp($v,"'",1) !== 0 and strcasecmp($v,'null')!=0) {
+				$v = $this->qstr($v);
+				$fieldArray[$k] = $v;
+			}
+			if (in_array($k,$keyCol)) continue; // skip UPDATE if is key
+			
+			if ($first) {
+				$first = false;			
+				$uSet = "$k=$v";
+			} else
+				$uSet .= ",$k=$v";
+		}
+		 
+		$first = true;
+		foreach ($keyCol as $v) {
+			if ($first) {
+				$first = false;
+				$where = "$v=$fieldArray[$v]";
+			} else {
+				$where .= " and $v=$fieldArray[$v]";
+			}
+		}
+		
+		if ($uSet) {
+			$update = "UPDATE $table SET $uSet WHERE $where";
+		
+			$rs = $this->Execute($update);
+			if ($rs) {
+				if ($this->poorAffectedRows) {
+				/*
+				 The Select count(*) wipes out any errors that the update would have returned. 
+				http://phplens.com/lens/lensforum/msgs.php?id=5696
+				*/
+					if ($this->ErrorNo()<>0) return 0;
+					
+				# affected_rows == 0 if update field values identical to old values
+				# for mysql - which is silly. 
+			
+					$cnt = $this->GetOne("select count(*) from $table where $where");
+					if ($cnt > 0) return 1; // record already exists
+				} else
+					 if (($this->Affected_Rows()>0)) return 1;
+			}
+				
+		}
+	//	print "<p>Error=".$this->ErrorNo().'<p>';
+		$first = true;
+		foreach($fieldArray as $k => $v) {
+			if ($has_autoinc && in_array($k,$keyCol)) continue; // skip autoinc col
+			
+			if ($first) {
+				$first = false;			
+				$iCols = "$k";
+				$iVals = "$v";
+			} else {
+				$iCols .= ",$k";
+				$iVals .= ",$v";
+			}				
+		}
+		$insert = "INSERT INTO $table ($iCols) VALUES ($iVals)"; 
+		$rs = $this->Execute($insert);
+		return ($rs) ? 2 : 0;
+	}
+	
+	
+	/**
+	* Will select, getting rows from $offset (1-based), for $nrows. 
+	* This simulates the MySQL "select * from table limit $offset,$nrows" , and
+	* the PostgreSQL "select * from table limit $nrows offset $offset". Note that
+	* MySQL and PostgreSQL parameter ordering is the opposite of the other.
+	* eg. 
+	*  CacheSelectLimit(15,'select * from table',3); will return rows 1 to 3 (1-based)
+	*  CacheSelectLimit(15,'select * from table',3,2); will return rows 3 to 5 (1-based)
+	*
+	* BUG: Currently CacheSelectLimit fails with $sql with LIMIT or TOP clause already set
+	*
+	* @param [secs2cache]	seconds to cache data, set to 0 to force query. This is optional
+	* @param sql
+	* @param [offset]	is the row to start calculations from (1-based)
+	* @param [nrows]	is the number of rows to get
+	* @param [inputarr]	array of bind variables
+	* @return		the recordset ($rs->databaseType == 'array')
+ 	*/
+	function &CacheSelectLimit($secs2cache,$sql,$nrows=-1,$offset=-1,$inputarr=false)
+	{	
+		if (!is_numeric($secs2cache)) {
+			if ($sql === false) $sql = -1;
+			if ($offset == -1) $offset = false;
+									  // sql,	nrows, offset,inputarr
+			$rs =& $this->SelectLimit($secs2cache,$sql,$nrows,$offset,$inputarr,$this->cacheSecs);
+		} else {
+			if ($sql === false) ADOConnection::outp( "Warning: \$sql missing from CacheSelectLimit()");
+			$rs =& $this->SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+		}
+		return $rs;
+	}
+	
+	/**
+	* Flush cached recordsets that match a particular $sql statement. 
+	* If $sql == false, then we purge all files in the cache.
+ 	*/
+	function CacheFlush($sql=false,$inputarr=false)
+	{
+	global $ADODB_CACHE_DIR;
+	
+		if (strlen($ADODB_CACHE_DIR) > 1 && !$sql) {
+			if (strncmp(PHP_OS,'WIN',3) === 0) {
+				$cmd = 'del /s '.str_replace('/','\\',$ADODB_CACHE_DIR).'\adodb_*.cache';
+			} else {
+				$cmd = 'rm -rf '.$ADODB_CACHE_DIR.'/??/adodb_*.cache'; 
+				// old version 'rm -f `find '.$ADODB_CACHE_DIR.' -name adodb_*.cache`';
+			}
+			if ($this->debug) {
+				ADOConnection::outp( "CacheFlush: $cmd<br><pre>\n", system($cmd),"</pre>");
+			} else {
+				exec($cmd);
+			}
+			return;
+		} 
+		$f = $this->_gencachename($sql.serialize($inputarr),false);
+		adodb_write_file($f,''); // is adodb_write_file needed?
+		if (!@unlink($f)) {
+			if ($this->debug) ADOConnection::outp( "CacheFlush: failed for $f");
+		}
+	}
+	
+	/**
+	* Private function to generate filename for caching.
+	* Filename is generated based on:
+	*
+	*  - sql statement
+	*  - database type (oci8, ibase, ifx, etc)
+	*  - database name
+	*  - userid
+	*
+	* We create 256 sub-directories in the cache directory ($ADODB_CACHE_DIR). 
+	* Assuming that we can have 50,000 files per directory with good performance, 
+	* then we can scale to 12.8 million unique cached recordsets. Wow!
+ 	*/
+	function _gencachename($sql,$createdir)
+	{
+	global $ADODB_CACHE_DIR;
+		
+		$m = md5($sql.$this->databaseType.$this->database.$this->user);
+		$dir = $ADODB_CACHE_DIR.'/'.substr($m,0,2);
+		if ($createdir && !file_exists($dir)) {
+			$oldu = umask(0);
+			if (!mkdir($dir,0771)) 
+				if ($this->debug) ADOConnection::outp( "Unable to mkdir $dir for $sql");
+			umask($oldu);
+		}
+		return $dir.'/adodb_'.$m.'.cache';
+	}
+	
+	
+	/**
+	 * Execute SQL, caching recordsets.
+	 *
+	 * @param [secs2cache]	seconds to cache data, set to 0 to force query. 
+	 *					  This is an optional parameter.
+	 * @param sql		SQL statement to execute
+	 * @param [inputarr]	holds the input data  to bind to
+	 * @return 		RecordSet or false
+	 */
+	function &CacheExecute($secs2cache,$sql=false,$inputarr=false)
+	{
+		if (!is_numeric($secs2cache)) {
+			$inputarr = $sql;
+			$sql = $secs2cache;
+			$secs2cache = $this->cacheSecs;
+		}
+		global $ADODB_INCLUDED_CSV;
+		if (empty($ADODB_INCLUDED_CSV)) include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
+		
+		if (is_array($sql)) $sql = $sql[0];
+			
+		$md5file = $this->_gencachename($sql.serialize($inputarr),true);
+		$err = '';
+		
+		if ($secs2cache > 0){
+			$rs = &csv2rs($md5file,$err,$secs2cache);
+			$this->numCacheHits += 1;
+		} else {
+			$err='Timeout 1';
+			$rs = false;
+			$this->numCacheMisses += 1;
+		}
+		if (!$rs) {
+		// no cached rs found
+			if ($this->debug) {
+				if (get_magic_quotes_runtime()) {
+					ADOConnection::outp("Please disable magic_quotes_runtime - it corrupts cache files :(");
+				}
+				if ($this->debug !== -1) ADOConnection::outp( " $md5file cache failure: $err (see sql below)");
+			}
+			$rs = &$this->Execute($sql,$inputarr);
+			if ($rs) {
+				$eof = $rs->EOF;
+				$rs = &$this->_rs2rs($rs); // read entire recordset into memory immediately
+				$txt = _rs2serialize($rs,false,$sql); // serialize
+		
+				if (!adodb_write_file($md5file,$txt,$this->debug)) {
+					if ($fn = $this->raiseErrorFn) {
+						$fn($this->databaseType,'CacheExecute',-32000,"Cache write error",$md5file,$sql,$this);
+					}
+					if ($this->debug) ADOConnection::outp( " Cache write error");
+				}
+				if ($rs->EOF && !$eof) {
+					$rs->MoveFirst();
+					//$rs = &csv2rs($md5file,$err);		
+					$rs->connection = &$this; // Pablo suggestion
+				}  
+				
+			} else
+				@unlink($md5file);
+		} else {
+			$this->_errorMsg = '';
+			$this->_errorCode = 0;
+			
+			if ($this->fnCacheExecute) {
+				$fn = $this->fnCacheExecute;
+				$fn($this, $secs2cache, $sql, $inputarr);
+			}
+		// ok, set cached object found
+			$rs->connection = &$this; // Pablo suggestion
+			if ($this->debug){ 
+			global $HTTP_SERVER_VARS;
+					
+				$inBrowser = isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
+				$ttl = $rs->timeCreated + $secs2cache - time();
+				$s = is_array($sql) ? $sql[0] : $sql;
+				if ($inBrowser) $s = '<i>'.htmlspecialchars($s).'</i>';
+				
+				ADOConnection::outp( " $md5file reloaded, ttl=$ttl [ $s ]");
+			}
+		}
+		return $rs;
+	}
+	
+	
+	/**
+	 * Generates an Update Query based on an existing recordset.
+	 * $arrFields is an associative array of fields with the value
+	 * that should be assigned.
+	 *
+	 * Note: This function should only be used on a recordset
+	 *	   that is run against a single table and sql should only 
+	 *		 be a simple select stmt with no groupby/orderby/limit
+	 *
+	 * "Jonathan Younger" <jyounger@unilab.com>
+  	 */
+	function GetUpdateSQL(&$rs, $arrFields,$forceUpdate=false,$magicq=false)
+	{
+		global $ADODB_INCLUDED_LIB;
+		if (empty($ADODB_INCLUDED_LIB)) include_once(ADODB_DIR.'/adodb-lib.inc.php');
+		return _adodb_getupdatesql($this,$rs,$arrFields,$forceUpdate,$magicq);
+	}
+
+
+	/**
+	 * Generates an Insert Query based on an existing recordset.
+	 * $arrFields is an associative array of fields with the value
+	 * that should be assigned.
+	 *
+	 * Note: This function should only be used on a recordset
+	 *	   that is run against a single table.
+  	 */
+	function GetInsertSQL(&$rs, $arrFields,$magicq=false)
+	{	
+		global $ADODB_INCLUDED_LIB;
+		if (empty($ADODB_INCLUDED_LIB)) include_once(ADODB_DIR.'/adodb-lib.inc.php');
+		return _adodb_getinsertsql($this,$rs,$arrFields,$magicq);
+	}
+	
+
+	/**
+	* Update a blob column, given a where clause. There are more sophisticated
+	* blob handling functions that we could have implemented, but all require
+	* a very complex API. Instead we have chosen something that is extremely
+	* simple to understand and use. 
+	*
+	* Note: $blobtype supports 'BLOB' and 'CLOB', default is BLOB of course.
+	*
+	* Usage to update a $blobvalue which has a primary key blob_id=1 into a 
+	* field blobtable.blobcolumn:
+	*
+	*	UpdateBlob('blobtable', 'blobcolumn', $blobvalue, 'blob_id=1');
+	*
+	* Insert example:
+	*
+	*	$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
+	*	$conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
+	*/
+	
+	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false;
+	}
+
+	/**
+	* Usage:
+	*	UpdateBlob('TABLE', 'COLUMN', '/path/to/file', 'ID=1');
+	*	
+	*	$blobtype supports 'BLOB' and 'CLOB'
+	*
+	*	$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
+	*	$conn->UpdateBlob('blobtable','blobcol',$blobpath,'id=1');
+	*/
+	function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB')
+	{
+		$fd = fopen($path,'rb');
+		if ($fd === false) return false;
+		$val = fread($fd,filesize($path));
+		fclose($fd);
+		return $this->UpdateBlob($table,$column,$val,$where,$blobtype);
+	}
+	
+	function BlobDecode($blob)
+	{
+		return $blob;
+	}
+	
+	function BlobEncode($blob)
+	{
+		return $blob;
+	}
+	
+	function SetCharSet($charset)
+	{
+		return false;
+	}
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " CASE WHEN $field is null THEN $ifNull ELSE $field END ";
+	}
+	
+	function LogSQL($enable=true)
+	{
+		include_once(ADODB_DIR.'/adodb-perf.inc.php');
+		
+		if ($enable) $this->fnExecute = 'adodb_log_sql';
+		else $this->fnExecute = false;
+		
+		$old = $this->_logsql;	
+		$this->_logsql = $enable;
+		if ($enable && !$old) $this->_affected = false;
+		return $old;
+	}
+	
+	function GetCharSet()
+	{
+		return false;
+	}
+	
+	/**
+	* Usage:
+	*	UpdateClob('TABLE', 'COLUMN', $var, 'ID=1', 'CLOB');
+	*
+	*	$conn->Execute('INSERT INTO clobtable (id, clobcol) VALUES (1, null)');
+	*	$conn->UpdateClob('clobtable','clobcol',$clob,'id=1');
+	*/
+	function UpdateClob($table,$column,$val,$where)
+	{
+		return $this->UpdateBlob($table,$column,$val,$where,'CLOB');
+	}
+	
+	
+	/**
+	*  Change the SQL connection locale to a specified locale.
+	*  This is used to get the date formats written depending on the client locale.
+	*/
+	function SetDateLocale($locale = 'En')
+	{
+		$this->locale = $locale;
+		switch ($locale)
+		{
+			default:
+			case 'En':
+				$this->fmtDate="Y-m-d";
+				$this->fmtTimeStamp = "Y-m-d H:i:s";
+				break;
+	
+			case 'Fr':
+			case 'Ro':
+			case 'It':
+				$this->fmtDate="d-m-Y";
+				$this->fmtTimeStamp = "d-m-Y H:i:s";
+				break;
+				
+			case 'Ge':
+				$this->fmtDate="d.m.Y";
+				$this->fmtTimeStamp = "d.m.Y H:i:s";
+				break;
+		}
+	}
+	
+	
+	/**
+	 *  $meta	contains the desired type, which could be...
+	 *	C for character. You will have to define the precision yourself.
+	 *	X for teXt. For unlimited character lengths.
+	 *	B for Binary
+	 *  F for floating point, with no need to define scale and precision
+	 * 	N for decimal numbers, you will have to define the (scale, precision) yourself
+	 *	D for date
+	 *	T for timestamp
+	 * 	L for logical/Boolean
+	 *	I for integer
+	 *	R for autoincrement counter/integer
+	 *  and if you want to use double-byte, add a 2 to the end, like C2 or X2.
+	 * 
+	 *
+	 * @return the actual type of the data or false if no such type available
+	*/
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C':
+		case 'X':
+			return 'VARCHAR';
+		case 'B':
+			
+		case 'D':
+		case 'T':
+		case 'L':
+		
+		case 'R':
+			
+		case 'I':
+		case 'N':
+			return false;
+		}
+	}
+
+	/*
+	* Maximum size of C field
+	*
+	function CharMax()
+	{
+		return 255; // make it conservative if not defined
+	}
+	
+	
+	/*
+	* Maximum size of X field
+	*
+	function TextMax()
+	{
+		return 4000; // make it conservative if not defined
+	}
+	*/
+	
+	/**
+	 * Close Connection
+	 */
+	function Close() 
+	{
+		return $this->_close();
+		
+		// "Simon Lee" <simon@mediaroad.com> reports that persistent connections need 
+		// to be closed too!
+		//if ($this->_isPersistentConnection != true) return $this->_close();
+		//else return true;	
+	}
+	
+	/**
+	 * Begin a Transaction. Must be followed by CommitTrans() or RollbackTrans().
+	 *
+	 * @return true if succeeded or false if database does not support transactions
+	 */
+	function BeginTrans() {return false;}
+	
+	
+	/**
+	 * If database does not support transactions, always return true as data always commited
+	 *
+	 * @param $ok  set to false to rollback transaction, true to commit
+	 *
+	 * @return true/false.
+	 */
+	function CommitTrans($ok=true) 
+	{ return true;}
+	
+	
+	/**
+	 * If database does not support transactions, rollbacks always fail, so return false
+	 *
+	 * @return true/false.
+	 */
+	function RollbackTrans() 
+	{ return false;}
+
+
+	/**
+	 * return the databases that the driver can connect to. 
+	 * Some databases will return an empty array.
+	 *
+	 * @return an array of database names.
+	 */
+		function MetaDatabases() 
+		{
+		global $ADODB_FETCH_MODE;
+		
+			if ($this->metaDatabasesSQL) {
+				$save = $ADODB_FETCH_MODE; 
+				$ADODB_FETCH_MODE = ADODB_FETCH_NUM; 
+				
+				if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+				
+				$arr = $this->GetCol($this->metaDatabasesSQL);
+				if (isset($savem)) $this->SetFetchMode($savem);
+				$ADODB_FETCH_MODE = $save; 
+			
+				return $arr;
+			}
+			
+			return false;
+		}
+		
+	/**
+	 * @param ttype can either be 'VIEW' or 'TABLE' or false. 
+	 * 		If false, both views and tables are returned.
+	 *		"VIEW" returns only views
+	 *		"TABLE" returns only tables
+	 * @param showSchema returns the schema/user with the table name, eg. USER.TABLE
+	 * @param mask  is the input mask - only supported by oci8 and postgresql
+	 *
+	 * @return  array of tables for current database.
+	 */ 
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{
+	global $ADODB_FETCH_MODE;
+	
+		if ($mask) return false;
+		
+		if ($this->metaTablesSQL) {
+			// complicated state saving by the need for backward compat
+			$save = $ADODB_FETCH_MODE; 
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM; 
+			
+			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+			
+			$rs = $this->Execute($this->metaTablesSQL);
+			if (isset($savem)) $this->SetFetchMode($savem);
+			$ADODB_FETCH_MODE = $save; 
+			
+			if ($rs === false) return false;
+			$arr =& $rs->GetArray();
+			$arr2 = array();
+			
+			if ($hast = ($ttype && isset($arr[0][1]))) { 
+				$showt = strncmp($ttype,'T',1);
+			}
+			
+			for ($i=0; $i < sizeof($arr); $i++) {
+				if ($hast) {
+					if ($showt == 0) {
+						if (strncmp($arr[$i][1],'T',1) == 0) $arr2[] = trim($arr[$i][0]);
+					} else {
+						if (strncmp($arr[$i][1],'V',1) == 0) $arr2[] = trim($arr[$i][0]);
+					}
+				} else
+					$arr2[] = trim($arr[$i][0]);
+			}
+			$rs->Close();
+			return $arr2;
+		}
+		return false;
+	}
+	
+	
+	/**
+	 * List columns in a database as an array of ADOFieldObjects. 
+	 * See top of file for definition of object.
+	 *
+	 * @param table	table name to query
+	 * @param upper	uppercase table name (required by some databases)
+	 *
+	 * @return  array of ADOFieldObjects for current table.
+	 */ 
+	function &MetaColumns($table,$upper=true) 
+	{
+	global $ADODB_FETCH_MODE;
+
+		if (!empty($this->metaColumnsSQL)) {
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+			$rs = $this->Execute(sprintf($this->metaColumnsSQL,($upper)?strtoupper($table):$table));
+			if (isset($savem)) $this->SetFetchMode($savem);
+			$ADODB_FETCH_MODE = $save;
+			if ($rs === false) return false;
+
+			$retarr = array();
+			while (!$rs->EOF) { //print_r($rs->fields);
+				$fld =& new ADOFieldObject();
+				$fld->name = $rs->fields[0];
+				$fld->type = $rs->fields[1];
+				if (isset($rs->fields[3]) && $rs->fields[3]) {
+					if ($rs->fields[3]>0) $fld->max_length = $rs->fields[3];
+					$fld->scale = $rs->fields[4];
+					if ($fld->scale>0) $fld->max_length += 1;
+				} else
+					$fld->max_length = $rs->fields[2];
+					
+				if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;	
+				else $retarr[strtoupper($fld->name)] = $fld;
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			return $retarr;	
+		}
+		return false;
+	}
+	
+	/**
+	 * List columns names in a table as an array. 
+	 * @param table	table name to query
+	 *
+	 * @return  array of column names for current table.
+	 */ 
+	function &MetaColumnNames($table) 
+	{
+		$objarr =& $this->MetaColumns($table);
+		if (!is_array($objarr)) return false;
+		
+		$arr = array();
+		foreach($objarr as $v) {
+			$arr[] = $v->name;
+		}
+		return $arr;
+	}
+			
+	/**
+	 * Different SQL databases used different methods to combine strings together.
+	 * This function provides a wrapper. 
+	 * 
+	 * param s	variable number of string parameters
+	 *
+	 * Usage: $db->Concat($str1,$str2);
+	 * 
+	 * @return concatenated string
+	 */ 	 
+	function Concat()
+	{	
+		$arr = func_get_args();
+		return implode($this->concat_operator, $arr);
+	}
+	
+	
+	/**
+	 * Converts a date "d" to a string that the database can understand.
+	 *
+	 * @param d	a date in Unix date time format.
+	 *
+	 * @return  date string in database date format
+	 */
+	function DBDate($d)
+	{
+		if (empty($d) && $d !== 0) return 'null';
+
+		if (is_string($d) && !is_numeric($d)) {
+			if ($d === 'null') return $d;
+			if ($this->isoDates) return "'$d'";
+			$d = ADOConnection::UnixDate($d);
+		}
+
+		return adodb_date($this->fmtDate,$d);
+	}
+	
+	
+	/**
+	 * Converts a timestamp "ts" to a string that the database can understand.
+	 *
+	 * @param ts	a timestamp in Unix date time format.
+	 *
+	 * @return  timestamp string in database timestamp format
+	 */
+	function DBTimeStamp($ts)
+	{
+		if (empty($ts) && $ts !== 0) return 'null';
+
+		if (is_string($ts) && !is_numeric($ts)) {
+			if ($ts === 'null') return $ts;
+			if ($this->isoDates) return "'$ts'";
+			else $ts = ADOConnection::UnixTimeStamp($ts);
+		}
+			
+		return adodb_date($this->fmtTimeStamp,$ts);
+	}
+	
+	/**
+	 * Also in ADORecordSet.
+	 * @param $v is a date string in YYYY-MM-DD format
+	 *
+	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+	 */
+	function UnixDate($v)
+	{
+		if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|", 
+			($v), $rr)) return false;
+
+		if ($rr[1] <= TIMESTAMP_FIRST_YEAR) return 0;
+		// h-m-s-MM-DD-YY
+		return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+	}
+	
+
+	/**
+	 * Also in ADORecordSet.
+	 * @param $v is a timestamp string in YYYY-MM-DD HH-NN-SS format
+	 *
+	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+	 */
+	function UnixTimeStamp($v)
+	{
+		if (!preg_match( 
+			"|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ ,-]+(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", 
+			($v), $rr)) return false;
+			
+		if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) return 0;
+	
+		// h-m-s-MM-DD-YY
+		if (!isset($rr[5])) return  adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+		return  @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
+	}
+	
+	/**
+	 * Also in ADORecordSet.
+	 *
+	 * Format database date based on user defined format.
+	 *
+	 * @param v  	is the character date in YYYY-MM-DD format, returned by database
+	 * @param fmt 	is the format to apply to it, using date()
+	 *
+	 * @return a date formated as user desires
+	 */
+	 
+	function UserDate($v,$fmt='Y-m-d')
+	{
+		$tt = $this->UnixDate($v);
+		// $tt == -1 if pre TIMESTAMP_FIRST_YEAR
+		if (($tt === false || $tt == -1) && $v != false) return $v;
+		else if ($tt == 0) return $this->emptyDate;
+		else if ($tt == -1) { // pre-TIMESTAMP_FIRST_YEAR
+		}
+		
+		return adodb_date($fmt,$tt);
+	
+	}
+	
+	
+	/**
+	 * Correctly quotes a string so that all strings are escaped. We prefix and append
+	 * to the string single-quotes.
+	 * An example is  $db->qstr("Don't bother",magic_quotes_runtime());
+	 * 
+	 * @param s			the string to quote
+	 * @param [magic_quotes]	if $s is GET/POST var, set to get_magic_quotes_gpc().
+	 *				This undoes the stupidity of magic quotes for GPC.
+	 *
+	 * @return  quoted string to be sent back to database
+	 */
+	function qstr($s,$magic_quotes=false)
+	{	
+		if (!$magic_quotes) {
+		
+			if ($this->replaceQuote[0] == '\\'){
+				// only since php 4.0.5
+				$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
+				//$s = str_replace("\0","\\\0", str_replace('\\','\\\\',$s));
+			}
+			return  "'".str_replace("'",$this->replaceQuote,$s)."'";
+		}
+		
+		// undo magic quotes for "
+		$s = str_replace('\\"','"',$s);
+		
+		if ($this->replaceQuote == "\\'")  // ' already quoted, no need to change anything
+			return "'$s'";
+		else {// change \' to '' for sybase/mssql
+			$s = str_replace('\\\\','\\',$s);
+			return "'".str_replace("\\'",$this->replaceQuote,$s)."'";
+		}
+	}
+	
+	
+	/**
+	* Will select the supplied $page number from a recordset, given that it is paginated in pages of 
+	* $nrows rows per page. It also saves two boolean values saying if the given page is the first 
+	* and/or last one of the recordset. Added by Iván Oliva to provide recordset pagination.
+	*
+	* See readme.htm#ex8 for an example of usage.
+	*
+	* @param sql
+	* @param nrows		is the number of rows per page to get
+	* @param page		is the page number to get (1-based)
+	* @param [inputarr]	array of bind variables
+	* @param [secs2cache]		is a private parameter only used by jlim
+	* @return		the recordset ($rs->databaseType == 'array')
+	*
+	* NOTE: phpLens uses a different algorithm and does not use PageExecute().
+	*
+	*/
+	function &PageExecute($sql, $nrows, $page, $inputarr=false, $secs2cache=0) 
+	{
+		global $ADODB_INCLUDED_LIB;
+		if (empty($ADODB_INCLUDED_LIB)) include_once(ADODB_DIR.'/adodb-lib.inc.php');
+		if ($this->pageExecuteCountRows) return _adodb_pageexecute_all_rows($this, $sql, $nrows, $page, $inputarr, $secs2cache);
+		return _adodb_pageexecute_no_last_page($this, $sql, $nrows, $page, $inputarr, $secs2cache);
+
+	}
+	
+		
+	/**
+	* Will select the supplied $page number from a recordset, given that it is paginated in pages of 
+	* $nrows rows per page. It also saves two boolean values saying if the given page is the first 
+	* and/or last one of the recordset. Added by Iván Oliva to provide recordset pagination.
+	*
+	* @param secs2cache	seconds to cache data, set to 0 to force query
+	* @param sql
+	* @param nrows		is the number of rows per page to get
+	* @param page		is the page number to get (1-based)
+	* @param [inputarr]	array of bind variables
+	* @return		the recordset ($rs->databaseType == 'array')
+	*/
+	function &CachePageExecute($secs2cache, $sql, $nrows, $page,$inputarr=false) 
+	{
+		/*switch($this->dataProvider) {
+		case 'postgres':
+		case 'mysql': 
+			break;
+		default: $secs2cache = 0; break;
+		}*/
+		$rs =& $this->PageExecute($sql,$nrows,$page,$inputarr,$secs2cache);
+		return $rs;
+	}
+
+} // end class ADOConnection
+	
+	
+	
+	//==============================================================================================	
+	// CLASS ADOFetchObj
+	//==============================================================================================	
+		
+	/**
+	* Internal placeholder for record objects. Used by ADORecordSet->FetchObj().
+	*/
+	class ADOFetchObj {
+	};
+	
+	//==============================================================================================	
+	// CLASS ADORecordSet_empty
+	//==============================================================================================	
+	
+	/**
+	* Lightweight recordset when there are no records to be returned
+	*/
+	class ADORecordSet_empty
+	{
+		var $dataProvider = 'empty';
+		var $databaseType = false;
+		var $EOF = true;
+		var $_numOfRows = 0;
+		var $fields = false;
+		var $connection = false;
+		function RowCount() {return 0;}
+		function RecordCount() {return 0;}
+		function PO_RecordCount(){return 0;}
+		function Close(){return true;}
+		function FetchRow() {return false;}
+		function FieldCount(){ return 0;}
+	}
+	
+	//==============================================================================================	
+	// DATE AND TIME FUNCTIONS
+	//==============================================================================================	
+	include_once(ADODB_DIR.'/adodb-time.inc.php');
+	
+	//==============================================================================================	
+	// CLASS ADORecordSet
+	//==============================================================================================	
+	
+
+   /**
+	 * RecordSet class that represents the dataset returned by the database.
+	 * To keep memory overhead low, this class holds only the current row in memory.
+	 * No prefetching of data is done, so the RecordCount() can return -1 ( which
+	 * means recordcount not known).
+	 */
+	class ADORecordSet {
+	/*
+	 * public variables	
+	 */
+	var $dataProvider = "native";
+	var $fields = false; 	/// holds the current row data
+	var $blobSize = 100; 	/// any varchar/char field this size or greater is treated as a blob
+							/// in other words, we use a text area for editting.
+	var $canSeek = false; 	/// indicates that seek is supported
+	var $sql; 				/// sql text
+	var $EOF = false;		/// Indicates that the current record position is after the last record in a Recordset object. 
+	
+	var $emptyTimeStamp = '&nbsp;'; /// what to display when $time==0
+	var $emptyDate = '&nbsp;'; /// what to display when $time==0
+	var $debug = false;
+	var $timeCreated=0; 	/// datetime in Unix format rs created -- for cached recordsets
+
+	var $bind = false; 		/// used by Fields() to hold array - should be private?
+	var $fetchMode;			/// default fetch mode
+	var $connection = false; /// the parent connection
+	/*
+	 *	private variables	
+	 */
+	var $_numOfRows = -1;	/** number of rows, or -1 */
+	var $_numOfFields = -1;	/** number of fields in recordset */
+	var $_queryID = -1;		/** This variable keeps the result link identifier.	*/
+	var $_currentRow = -1;	/** This variable keeps the current row in the Recordset.	*/
+	var $_closed = false; 	/** has recordset been closed */
+	var $_inited = false; 	/** Init() should only be called once */
+	var $_obj; 				/** Used by FetchObj */
+	var $_names;			/** Used by FetchObj */
+	
+	var $_currentPage = -1;	/** Added by Iván Oliva to implement recordset pagination */
+	var $_atFirstPage = false;	/** Added by Iván Oliva to implement recordset pagination */
+	var $_atLastPage = false;	/** Added by Iván Oliva to implement recordset pagination */
+	var $_lastPageNo = -1; 
+	var $_maxRecordCount = 0;
+	var $dateHasTime = false;
+	
+	/**
+	 * Constructor
+	 *
+	 * @param queryID  	this is the queryID returned by ADOConnection->_query()
+	 *
+	 */
+	function ADORecordSet($queryID) 
+	{
+		$this->_queryID = $queryID;
+	}
+	
+	
+	
+	function Init()
+	{
+		if ($this->_inited) return;
+		$this->_inited = true;
+		if ($this->_queryID) @$this->_initrs();
+		else {
+			$this->_numOfRows = 0;
+			$this->_numOfFields = 0;
+		}
+		if ($this->_numOfRows != 0 && $this->_numOfFields && $this->_currentRow == -1) {
+			
+			$this->_currentRow = 0;
+			if ($this->EOF = ($this->_fetch() === false)) {
+				$this->_numOfRows = 0; // _numOfRows could be -1
+			}
+		} else {
+			$this->EOF = true;
+		}
+	}
+	
+	
+	/**
+	 * Generate a SELECT tag string from a recordset, and return the string.
+	 * If the recordset has 2 cols, we treat the 1st col as the containing 
+	 * the text to display to the user, and 2nd col as the return value. Default
+	 * strings are compared with the FIRST column.
+	 *
+	 * @param name  		name of SELECT tag
+	 * @param [defstr]		the value to hilite. Use an array for multiple hilites for listbox.
+	 * @param [blank1stItem]	true to leave the 1st item in list empty
+	 * @param [multiple]		true for listbox, false for popup
+	 * @param [size]		#rows to show for listbox. not used by popup
+	 * @param [selectAttr]		additional attributes to defined for SELECT tag.
+	 *				useful for holding javascript onChange='...' handlers.
+	 & @param [compareFields0]	when we have 2 cols in recordset, we compare the defstr with 
+	 *				column 0 (1st col) if this is true. This is not documented.
+	 *
+	 * @return HTML
+	 *
+	 * changes by glen.davies@cce.ac.nz to support multiple hilited items
+	 */
+	function GetMenu($name,$defstr='',$blank1stItem=true,$multiple=false,
+			$size=0, $selectAttr='',$compareFields0=true)
+	{
+		global $ADODB_INCLUDED_LIB;
+		if (empty($ADODB_INCLUDED_LIB)) include_once(ADODB_DIR.'/adodb-lib.inc.php');
+		return _adodb_getmenu($this, $name,$defstr,$blank1stItem,$multiple,
+			$size, $selectAttr,$compareFields0);
+	}
+	
+	/**
+	 * Generate a SELECT tag string from a recordset, and return the string.
+	 * If the recordset has 2 cols, we treat the 1st col as the containing 
+	 * the text to display to the user, and 2nd col as the return value. Default
+	 * strings are compared with the SECOND column.
+	 *
+	 */
+	function GetMenu2($name,$defstr='',$blank1stItem=true,$multiple=false,$size=0, $selectAttr='')	
+	{
+		global $ADODB_INCLUDED_LIB;
+		if (empty($ADODB_INCLUDED_LIB)) include_once(ADODB_DIR.'/adodb-lib.inc.php');
+		return _adodb_getmenu($this,$name,$defstr,$blank1stItem,$multiple,
+			$size, $selectAttr,false);
+	}
+
+
+	/**
+	 * return recordset as a 2-dimensional array.
+	 *
+	 * @param [nRows]  is the number of rows to return. -1 means every row.
+	 *
+	 * @return an array indexed by the rows (0-based) from the recordset
+	 */
+	function &GetArray($nRows = -1) 
+	{
+	global $ADODB_EXTENSION; if ($ADODB_EXTENSION) return adodb_getall($this,$nRows);
+		
+		$results = array();
+		$cnt = 0;
+		while (!$this->EOF && $nRows != $cnt) {
+			$results[] = $this->fields;
+			$this->MoveNext();
+			$cnt++;
+		}
+		return $results;
+	}
+	
+	function &GetAll($nRows = -1)
+	{
+		$arr =& $this->GetArray($nRows);
+		return $arr;
+	}
+	
+	/*
+	* Some databases allow multiple recordsets to be returned. This function
+	* will return true if there is a next recordset, or false if no more.
+	*/
+	function NextRecordSet()
+	{
+		return false;
+	}
+	
+	/**
+	 * return recordset as a 2-dimensional array. 
+	 * Helper function for ADOConnection->SelectLimit()
+	 *
+	 * @param offset	is the row to start calculations from (1-based)
+	 * @param [nrows]	is the number of rows to return
+	 *
+	 * @return an array indexed by the rows (0-based) from the recordset
+	 */
+	function &GetArrayLimit($nrows,$offset=-1) 
+	{	
+		if ($offset <= 0) {
+			$arr =& $this->GetArray($nrows);
+			return $arr;
+		} 
+		
+		$this->Move($offset);
+		
+		$results = array();
+		$cnt = 0;
+		while (!$this->EOF && $nrows != $cnt) {
+			$results[$cnt++] = $this->fields;
+			$this->MoveNext();
+		}
+		
+		return $results;
+	}
+	
+	
+	/**
+	 * Synonym for GetArray() for compatibility with ADO.
+	 *
+	 * @param [nRows]  is the number of rows to return. -1 means every row.
+	 *
+	 * @return an array indexed by the rows (0-based) from the recordset
+	 */
+	function &GetRows($nRows = -1) 
+	{
+		$arr =& $this->GetArray($nRows);
+		return $arr;
+	}
+	
+	/**
+	 * return whole recordset as a 2-dimensional associative array if there are more than 2 columns. 
+	 * The first column is treated as the key and is not included in the array. 
+	 * If there is only 2 columns, it will return a 1 dimensional array of key-value pairs unless
+	 * $force_array == true.
+	 *
+	 * @param [force_array] has only meaning if we have 2 data columns. If false, a 1 dimensional
+	 * 	array is returned, otherwise a 2 dimensional array is returned. If this sounds confusing,
+	 * 	read the source.
+	 *
+	 * @param [first2cols] means if there are more than 2 cols, ignore the remaining cols and 
+	 * instead of returning array[col0] => array(remaining cols), return array[col0] => col1
+	 *
+	 * @return an associative array indexed by the first column of the array, 
+	 * 	or false if the  data has less than 2 cols.
+	 */
+	function &GetAssoc($force_array = false, $first2cols = false) {
+		$cols = $this->_numOfFields;
+		if ($cols < 2) {
+			return false;
+		}
+		$numIndex = isset($this->fields[0]);
+		$results = array();
+		
+		if (!$first2cols && ($cols > 2 || $force_array)) {
+			if ($numIndex) {
+				while (!$this->EOF) {
+					$results[trim($this->fields[0])] = array_slice($this->fields, 1);
+					$this->MoveNext();
+				}
+			} else {
+				while (!$this->EOF) {
+					$results[trim(reset($this->fields))] = array_slice($this->fields, 1);
+					$this->MoveNext();
+				}
+			}
+		} else {
+			// return scalar values
+			if ($numIndex) {
+				while (!$this->EOF) {
+				// some bug in mssql PHP 4.02 -- doesn't handle references properly so we FORCE creating a new string
+					$results[trim(($this->fields[0]))] = $this->fields[1];
+					$this->MoveNext();
+				}
+			} else {
+				while (!$this->EOF) {
+				// some bug in mssql PHP 4.02 -- doesn't handle references properly so we FORCE creating a new string
+					$v1 = trim(reset($this->fields));
+					$v2 = ''.next($this->fields); 
+					$results[$v1] = $v2;
+					$this->MoveNext();
+				}
+			}
+		}
+		return $results; 
+	}
+	
+	
+	/**
+	 *
+	 * @param v  	is the character timestamp in YYYY-MM-DD hh:mm:ss format
+	 * @param fmt 	is the format to apply to it, using date()
+	 *
+	 * @return a timestamp formated as user desires
+	 */
+	function UserTimeStamp($v,$fmt='Y-m-d H:i:s')
+	{
+		$tt = $this->UnixTimeStamp($v);
+		// $tt == -1 if pre TIMESTAMP_FIRST_YEAR
+		if (($tt === false || $tt == -1) && $v != false) return $v;
+		if ($tt == 0) return $this->emptyTimeStamp;
+		return adodb_date($fmt,$tt);
+	}
+	
+	
+	/**
+	 * @param v  	is the character date in YYYY-MM-DD format, returned by database
+	 * @param fmt 	is the format to apply to it, using date()
+	 *
+	 * @return a date formated as user desires
+	 */
+	function UserDate($v,$fmt='Y-m-d')
+	{
+		$tt = $this->UnixDate($v);
+		// $tt == -1 if pre TIMESTAMP_FIRST_YEAR
+		if (($tt === false || $tt == -1) && $v != false) return $v;
+		else if ($tt == 0) return $this->emptyDate;
+		else if ($tt == -1) { // pre-TIMESTAMP_FIRST_YEAR
+		}
+		return adodb_date($fmt,$tt);
+	
+	}
+	
+	
+	/**
+	 * @param $v is a date string in YYYY-MM-DD format
+	 *
+	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+	 */
+	function UnixDate($v)
+	{
+		
+		if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|", 
+			($v), $rr)) return false;
+			
+		if ($rr[1] <= TIMESTAMP_FIRST_YEAR) return 0;
+		// h-m-s-MM-DD-YY
+		return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+	}
+	
+
+	/**
+	 * @param $v is a timestamp string in YYYY-MM-DD HH-NN-SS format
+	 *
+	 * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+	 */
+	function UnixTimeStamp($v)
+	{
+		
+		if (!preg_match( 
+			"|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ ,-]+(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", 
+			($v), $rr)) return false;
+		if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) return 0;
+	
+		// h-m-s-MM-DD-YY
+		if (!isset($rr[5])) return  adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+		return  @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
+	}
+	
+	
+	/**
+	* PEAR DB Compat - do not use internally
+	*/
+	function Free()
+	{
+		return $this->Close();
+	}
+	
+	
+	/**
+	* PEAR DB compat, number of rows
+	*/
+	function NumRows()
+	{
+		return $this->_numOfRows;
+	}
+	
+	
+	/**
+	* PEAR DB compat, number of cols
+	*/
+	function NumCols()
+	{
+		return $this->_numOfFields;
+	}
+	
+	/**
+	* Fetch a row, returning false if no more rows. 
+	* This is PEAR DB compat mode.
+	*
+	* @return false or array containing the current record
+	*/
+	function FetchRow()
+	{
+		if ($this->EOF) return false;
+		$arr = $this->fields;
+		$this->_currentRow++;
+		if (!$this->_fetch()) $this->EOF = true;
+		return $arr;
+	}
+	
+	
+	/**
+	* Fetch a row, returning PEAR_Error if no more rows. 
+	* This is PEAR DB compat mode.
+	*
+	* @return DB_OK or error object
+	*/
+	function FetchInto(&$arr)
+	{
+		if ($this->EOF) return (defined('PEAR_ERROR_RETURN')) ? new PEAR_Error('EOF',-1): false;
+		$arr = $this->fields;
+		$this->MoveNext();
+		return 1; // DB_OK
+	}
+	
+	
+	/**
+	 * Move to the first row in the recordset. Many databases do NOT support this.
+	 *
+	 * @return true or false
+	 */
+	function MoveFirst() 
+	{
+		if ($this->_currentRow == 0) return true;
+		return $this->Move(0);			
+	}			
+
+	
+	/**
+	 * Move to the last row in the recordset. 
+	 *
+	 * @return true or false
+	 */
+	function MoveLast() 
+	{
+		if ($this->_numOfRows >= 0) return $this->Move($this->_numOfRows-1);
+		if ($this->EOF) return false;
+		while (!$this->EOF) {
+			$f = $this->fields;
+			$this->MoveNext();
+		}
+		$this->fields = $f;
+		$this->EOF = false;
+		return true;
+	}
+	
+	
+	/**
+	 * Move to next record in the recordset.
+	 *
+	 * @return true if there still rows available, or false if there are no more rows (EOF).
+	 */
+	function MoveNext() 
+	{
+		if (!$this->EOF) {
+			$this->_currentRow++;
+			if ($this->_fetch()) return true;
+		}
+		$this->EOF = true;
+		/* -- tested error handling when scrolling cursor -- seems useless.
+		$conn = $this->connection;
+		if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) {
+			$fn = $conn->raiseErrorFn;
+			$fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database);
+		}
+		*/
+		return false;
+	}	
+	
+	/**
+	 * Random access to a specific row in the recordset. Some databases do not support
+	 * access to previous rows in the databases (no scrolling backwards).
+	 *
+	 * @param rowNumber is the row to move to (0-based)
+	 *
+	 * @return true if there still rows available, or false if there are no more rows (EOF).
+	 */
+	function Move($rowNumber = 0) 
+	{
+		$this->EOF = false;
+		if ($rowNumber == $this->_currentRow) return true;
+		if ($rowNumber >= $this->_numOfRows)
+	   		if ($this->_numOfRows != -1) $rowNumber = $this->_numOfRows-2;
+  				
+		if ($this->canSeek) { 
+	
+			if ($this->_seek($rowNumber)) {
+				$this->_currentRow = $rowNumber;
+				if ($this->_fetch()) {
+					return true;
+				}
+			} else {
+				$this->EOF = true;
+				return false;
+			}
+		} else {
+			if ($rowNumber < $this->_currentRow) return false;
+			global $ADODB_EXTENSION;
+			if ($ADODB_EXTENSION) {
+				while (!$this->EOF && $this->_currentRow < $rowNumber) {
+					adodb_movenext($this);
+				}
+			} else {
+			
+				while (! $this->EOF && $this->_currentRow < $rowNumber) {
+					$this->_currentRow++;
+					
+					if (!$this->_fetch()) $this->EOF = true;
+				}
+			}
+			return !($this->EOF);
+		}
+		
+		$this->fields = false;	
+		$this->EOF = true;
+		return false;
+	}
+	
+		
+	/**
+	 * Get the value of a field in the current row by column name.
+	 * Will not work if ADODB_FETCH_MODE is set to ADODB_FETCH_NUM.
+	 * 
+	 * @param colname  is the field to access
+	 *
+	 * @return the value of $colname column
+	 */
+	function Fields($colname)
+	{
+		return $this->fields[$colname];
+	}
+	
+	function GetAssocKeys($upper=true)
+	{
+		$this->bind = array();
+		for ($i=0; $i < $this->_numOfFields; $i++) {
+			$o =& $this->FetchField($i);
+			if ($upper === 2) $this->bind[$o->name] = $i;
+			else $this->bind[($upper) ? strtoupper($o->name) : strtolower($o->name)] = $i;
+		}
+	}
+	
+  /**
+   * Use associative array to get fields array for databases that do not support
+   * associative arrays. Submitted by Paolo S. Asioli paolo.asioli@libero.it
+   *
+   * If you don't want uppercase cols, set $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC
+   * before you execute your SQL statement, and access $rs->fields['col'] directly.
+   *
+   * $upper  0 = lowercase, 1 = uppercase, 2 = whatever is returned by FetchField
+   */
+	function &GetRowAssoc($upper=1)
+	{
+	 
+	   	if (!$this->bind) {
+			$this->GetAssocKeys($upper);
+		}
+		
+		$record = array();
+		foreach($this->bind as $k => $v) {
+			$record[$k] = $this->fields[$v];
+		}
+
+		return $record;
+	}
+	
+	
+	/**
+	 * Clean up recordset
+	 *
+	 * @return true or false
+	 */
+	function Close() 
+	{
+		// free connection object - this seems to globally free the object
+		// and not merely the reference, so don't do this...
+		// $this->connection = false; 
+		if (!$this->_closed) {
+			$this->_closed = true;
+			return $this->_close();		
+		} else
+			return true;
+	}
+	
+	/**
+	 * synonyms RecordCount and RowCount	
+	 *
+	 * @return the number of rows or -1 if this is not supported
+	 */
+	function RecordCount() {return $this->_numOfRows;}
+	
+	
+	/*
+	* If we are using PageExecute(), this will return the maximum possible rows
+	* that can be returned when paging a recordset.
+	*/
+	function MaxRecordCount()
+	{
+		return ($this->_maxRecordCount) ? $this->_maxRecordCount : $this->RecordCount();
+	}
+	
+	/**
+	 * synonyms RecordCount and RowCount	
+	 *
+	 * @return the number of rows or -1 if this is not supported
+	 */
+	function RowCount() {return $this->_numOfRows;} 
+	
+
+	 /**
+	 * Portable RecordCount. Pablo Roca <pabloroca@mvps.org>
+	 *
+	 * @return  the number of records from a previous SELECT. All databases support this.
+	 *
+	 * But aware possible problems in multiuser environments. For better speed the table
+	 * must be indexed by the condition. Heavy test this before deploying.
+	 */ 
+	function PO_RecordCount($table="", $condition="") {
+		
+		$lnumrows = $this->_numOfRows;
+		// the database doesn't support native recordcount, so we do a workaround
+		if ($lnumrows == -1 && $this->connection) {
+			IF ($table) {
+				if ($condition) $condition = " WHERE " . $condition; 
+				$resultrows = &$this->connection->Execute("SELECT COUNT(*) FROM $table $condition");
+				if ($resultrows) $lnumrows = reset($resultrows->fields);
+			}
+		}
+		return $lnumrows;
+	}
+	
+	/**
+	 * @return the current row in the recordset. If at EOF, will return the last row. 0-based.
+	 */
+	function CurrentRow() {return $this->_currentRow;}
+	
+	/**
+	 * synonym for CurrentRow -- for ADO compat
+	 *
+	 * @return the current row in the recordset. If at EOF, will return the last row. 0-based.
+	 */
+	function AbsolutePosition() {return $this->_currentRow;}
+	
+	/**
+	 * @return the number of columns in the recordset. Some databases will set this to 0
+	 * if no records are returned, others will return the number of columns in the query.
+	 */
+	function FieldCount() {return $this->_numOfFields;}   
+
+
+	/**
+	 * Get the ADOFieldObject of a specific column.
+	 *
+	 * @param fieldoffset	is the column position to access(0-based).
+	 *
+	 * @return the ADOFieldObject for that column, or false.
+	 */
+	function &FetchField($fieldoffset) 
+	{
+		// must be defined by child class
+	}	
+	
+	/**
+	 * Get the ADOFieldObjects of all columns in an array.
+	 *
+	 */
+	function FieldTypesArray()
+	{
+		$arr = array();
+		for ($i=0, $max=$this->_numOfFields; $i < $max; $i++) 
+			$arr[] = $this->FetchField($i);
+		return $arr;
+	}
+	
+	/**
+	* Return the fields array of the current row as an object for convenience.
+	* The default case is lowercase field names.
+	*
+	* @return the object with the properties set to the fields of the current row
+	*/
+	function &FetchObj()
+	{
+		$o =& $this->FetchObject(false);
+		return $o;
+	}
+	
+	/**
+	* Return the fields array of the current row as an object for convenience.
+	* The default case is uppercase.
+	* 
+	* @param $isupper to set the object property names to uppercase
+	*
+	* @return the object with the properties set to the fields of the current row
+	*/
+	function &FetchObject($isupper=true)
+	{
+		if (empty($this->_obj)) {
+			$this->_obj =& new ADOFetchObj();
+			$this->_names = array();
+			for ($i=0; $i <$this->_numOfFields; $i++) {
+				$f = $this->FetchField($i);
+				$this->_names[] = $f->name;
+			}
+		}
+		$i = 0;
+		$o = &$this->_obj;
+		for ($i=0; $i <$this->_numOfFields; $i++) {
+			$name = $this->_names[$i];
+			if ($isupper) $n = strtoupper($name);
+			else $n = $name;
+			
+			$o->$n = $this->Fields($name);
+		}
+		return $o;
+	}
+	
+	/**
+	* Return the fields array of the current row as an object for convenience.
+	* The default is lower-case field names.
+	* 
+	* @return the object with the properties set to the fields of the current row,
+	* 	or false if EOF
+	*
+	* Fixed bug reported by tim@orotech.net
+	*/
+	function &FetchNextObj()
+	{
+		return $this->FetchNextObject(false);
+	}
+	
+	
+	/**
+	* Return the fields array of the current row as an object for convenience. 
+	* The default is upper case field names.
+	* 
+	* @param $isupper to set the object property names to uppercase
+	*
+	* @return the object with the properties set to the fields of the current row,
+	* 	or false if EOF
+	*
+	* Fixed bug reported by tim@orotech.net
+	*/
+	function &FetchNextObject($isupper=true)
+	{
+		$o = false;
+		if ($this->_numOfRows != 0 && !$this->EOF) {
+			$o = $this->FetchObject($isupper);	
+			$this->_currentRow++;
+			if ($this->_fetch()) return $o;
+		}
+		$this->EOF = true;
+		return $o;
+	}
+	
+	/**
+	 * Get the metatype of the column. This is used for formatting. This is because
+	 * many databases use different names for the same type, so we transform the original
+	 * type to our standardised version which uses 1 character codes:
+	 *
+	 * @param t  is the type passed in. Normally is ADOFieldObject->type.
+	 * @param len is the maximum length of that field. This is because we treat character
+	 * 	fields bigger than a certain size as a 'B' (blob).
+	 * @param fieldobj is the field object returned by the database driver. Can hold
+	 *	additional info (eg. primary_key for mysql).
+	 * 
+	 * @return the general type of the data: 
+	 *	C for character < 200 chars
+	 *	X for teXt (>= 200 chars)
+	 *	B for Binary
+	 * 	N for numeric floating point
+	 *	D for date
+	 *	T for timestamp
+	 * 	L for logical/Boolean
+	 *	I for integer
+	 *	R for autoincrement counter/integer
+	 * 
+	 *
+	*/
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+	// changed in 2.32 to hashing instead of switch stmt for speed...
+	static $typeMap = array(
+		'VARCHAR' => 'C',
+		'VARCHAR2' => 'C',
+		'CHAR' => 'C',
+		'C' => 'C',
+		'STRING' => 'C',
+		'NCHAR' => 'C',
+		'NVARCHAR' => 'C',
+		'VARYING' => 'C',
+		'BPCHAR' => 'C',
+		'CHARACTER' => 'C',
+		'INTERVAL' => 'C',  # Postgres
+		##
+		'LONGCHAR' => 'X',
+		'TEXT' => 'X',
+		'NTEXT' => 'X',
+		'M' => 'X',
+		'X' => 'X',
+		'CLOB' => 'X',
+		'NCLOB' => 'X',
+		'LVARCHAR' => 'X',
+		##
+		'BLOB' => 'B',
+		'IMAGE' => 'B',
+		'BINARY' => 'B',
+		'VARBINARY' => 'B',
+		'LONGBINARY' => 'B',
+		'B' => 'B',
+		##
+		'YEAR' => 'D', // mysql
+		'DATE' => 'D',
+		'D' => 'D',
+		##
+		'TIME' => 'T',
+		'TIMESTAMP' => 'T',
+		'DATETIME' => 'T',
+		'TIMESTAMPTZ' => 'T',
+		'T' => 'T',
+		##
+		'BOOLEAN' => 'L', 
+		'BIT' => 'L',
+		'L' => 'L',
+		##
+		'COUNTER' => 'R',
+		'R' => 'R',
+		'SERIAL' => 'R', // ifx
+		'INT IDENTITY' => 'R',
+		##
+		'INT' => 'I',
+		'INTEGER' => 'I',
+		'INTEGER UNSIGNED' => 'I',
+		'SHORT' => 'I',
+		'TINYINT' => 'I',
+		'SMALLINT' => 'I',
+		'I' => 'I',
+		##
+		'LONG' => 'N', // interbase is numeric, oci8 is blob
+		'BIGINT' => 'N', // this is bigger than PHP 32-bit integers
+		'DECIMAL' => 'N',
+		'DEC' => 'N',
+		'REAL' => 'N',
+		'DOUBLE' => 'N',
+		'DOUBLE PRECISION' => 'N',
+		'SMALLFLOAT' => 'N',
+		'FLOAT' => 'N',
+		'NUMBER' => 'N',
+		'NUM' => 'N',
+		'NUMERIC' => 'N',
+		'MONEY' => 'N',
+		
+		## informix 9.2
+		'SQLINT' => 'I', 
+		'SQLSERIAL' => 'I', 
+		'SQLSMINT' => 'I', 
+		'SQLSMFLOAT' => 'N', 
+		'SQLFLOAT' => 'N', 
+		'SQLMONEY' => 'N', 
+		'SQLDECIMAL' => 'N', 
+		'SQLDATE' => 'D', 
+		'SQLVCHAR' => 'C', 
+		'SQLCHAR' => 'C', 
+		'SQLDTIME' => 'T', 
+		'SQLINTERVAL' => 'N', 
+		'SQLBYTES' => 'B', 
+		'SQLTEXT' => 'X' 
+		);
+		
+		$tmap = false;
+		$t = strtoupper($t);
+		$tmap = @$typeMap[$t];
+		switch ($tmap) {
+		case 'C':
+		
+			// is the char field is too long, return as text field... 
+			if (!empty($this->blobSize)) {
+				if ($len > $this->blobSize) return 'X';
+			} else if ($len > 250) {
+				return 'X';
+			}
+			return 'C';
+			
+		case 'I':
+			if (!empty($fieldobj->primary_key)) return 'R';
+			return 'I';
+		
+		case false:
+			return 'N';
+			
+		case 'B':
+			 if (isset($fieldobj->binary)) 
+				 return ($fieldobj->binary) ? 'B' : 'X';
+			return 'B';
+		
+		case 'D':
+			if (!empty($this->dateHasTime)) return 'T';
+			return 'D';
+			
+		default: 
+			if ($t == 'LONG' && $this->dataProvider == 'oci8') return 'B';
+			return $tmap;
+		}
+	}
+	
+	function _close() {}
+	
+	/**
+	 * set/returns the current recordset page when paginating
+	 */
+	function AbsolutePage($page=-1)
+	{
+		if ($page != -1) $this->_currentPage = $page;
+		return $this->_currentPage;
+	}
+	
+	/**
+	 * set/returns the status of the atFirstPage flag when paginating
+	 */
+	function AtFirstPage($status=false)
+	{
+		if ($status != false) $this->_atFirstPage = $status;
+		return $this->_atFirstPage;
+	}
+	
+	function LastPageNo($page = false)
+	{
+		if ($page != false) $this->_lastPageNo = $page;
+		return $this->_lastPageNo;
+	}
+	
+	/**
+	 * set/returns the status of the atLastPage flag when paginating
+	 */
+	function AtLastPage($status=false)
+	{
+		if ($status != false) $this->_atLastPage = $status;
+		return $this->_atLastPage;
+	}
+} // end class ADORecordSet
+	
+	//==============================================================================================	
+	// CLASS ADORecordSet_array
+	//==============================================================================================	
+	
+	/**
+	 * This class encapsulates the concept of a recordset created in memory
+	 * as an array. This is useful for the creation of cached recordsets.
+	 * 
+	 * Note that the constructor is different from the standard ADORecordSet
+	 */
+	
+	class ADORecordSet_array extends ADORecordSet
+	{
+		var $databaseType = 'array';
+
+		var $_array; 	// holds the 2-dimensional data array
+		var $_types;	// the array of types of each column (C B I L M)
+		var $_colnames;	// names of each column in array
+		var $_skiprow1;	// skip 1st row because it holds column names
+		var $_fieldarr; // holds array of field objects
+		var $canSeek = true;
+		var $affectedrows = false;
+		var $insertid = false;
+		var $sql = '';
+		var $compat = false;
+		/**
+		 * Constructor
+		 *
+		 */
+		function ADORecordSet_array($fakeid=1)
+		{
+		global $ADODB_FETCH_MODE,$ADODB_COMPAT_FETCH;
+		
+			// fetch() on EOF does not delete $this->fields
+			$this->compat = !empty($ADODB_COMPAT_FETCH);
+			$this->ADORecordSet($fakeid); // fake queryID		
+			$this->fetchMode = $ADODB_FETCH_MODE;
+		}
+		
+		
+		/**
+		 * Setup the Array. Later we will have XML-Data and CSV handlers
+		 *
+		 * @param array		is a 2-dimensional array holding the data.
+		 *			The first row should hold the column names 
+		 *			unless paramter $colnames is used.
+		 * @param typearr	holds an array of types. These are the same types 
+		 *			used in MetaTypes (C,B,L,I,N).
+		 * @param [colnames]	array of column names. If set, then the first row of
+		 *			$array should not hold the column names.
+		 */
+		function InitArray($array,$typearr,$colnames=false)
+		{
+			$this->_array = $array;
+			$this->_types = $typearr;	
+			if ($colnames) {
+				$this->_skiprow1 = false;
+				$this->_colnames = $colnames;
+			} else $this->_colnames = $array[0];
+			
+			$this->Init();
+		}
+		/**
+		 * Setup the Array and datatype file objects
+		 *
+		 * @param array		is a 2-dimensional array holding the data.
+		 *			The first row should hold the column names 
+		 *			unless paramter $colnames is used.
+		 * @param fieldarr	holds an array of ADOFieldObject's.
+		 */
+		function InitArrayFields($array,$fieldarr)
+		{
+			$this->_array = $array;
+			$this->_skiprow1= false;
+			if ($fieldarr) {
+				$this->_fieldobjects = $fieldarr;
+			} 
+			$this->Init();
+		}
+		
+		function &GetArray($nRows=-1)
+		{
+			if ($nRows == -1 && $this->_currentRow <= 0 && !$this->_skiprow1) {
+				return $this->_array;
+			} else {
+				$arr =& ADORecordSet::GetArray($nRows);
+				return $arr;
+			}
+		}
+		
+		function _initrs()
+		{
+			$this->_numOfRows =  sizeof($this->_array);
+			if ($this->_skiprow1) $this->_numOfRows -= 1;
+		
+			$this->_numOfFields =(isset($this->_fieldobjects)) ?
+				 sizeof($this->_fieldobjects):sizeof($this->_types);
+		}
+		
+		/* Use associative array to get fields array */
+		function Fields($colname)
+		{
+			if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
+	
+			if (!$this->bind) {
+				$this->bind = array();
+				for ($i=0; $i < $this->_numOfFields; $i++) {
+					$o = $this->FetchField($i);
+					$this->bind[strtoupper($o->name)] = $i;
+				}
+			}
+			return $this->fields[$this->bind[strtoupper($colname)]];
+		}
+		
+		function &FetchField($fieldOffset = -1) 
+		{
+			if (isset($this->_fieldobjects)) {
+				return $this->_fieldobjects[$fieldOffset];
+			}
+			$o =  new ADOFieldObject();
+			$o->name = $this->_colnames[$fieldOffset];
+			$o->type =  $this->_types[$fieldOffset];
+			$o->max_length = -1; // length not known
+			
+			return $o;
+		}
+			
+		function _seek($row)
+		{
+			if (sizeof($this->_array) && $row < $this->_numOfRows) {
+				$this->fields = $this->_array[$row];
+				return true;
+			}
+			return false;
+		}
+		
+		function MoveNext() 
+		{
+			if (!$this->EOF) {		
+				$this->_currentRow++;
+				
+				$pos = $this->_currentRow;
+				if ($this->_skiprow1) $pos += 1;
+				
+				if ($this->_numOfRows <= $pos) {
+					if (!$this->compat) $this->fields = false;
+				} else {
+					$this->fields = $this->_array[$pos];
+					return true;
+				}		
+				$this->EOF = true;
+			}
+			
+			return false;
+		}	
+	
+		function _fetch()
+		{
+			$pos = $this->_currentRow;
+			if ($this->_skiprow1) $pos += 1;
+			
+			if ($this->_numOfRows <= $pos) {
+				if (!$this->compat) $this->fields = false;
+				return false;
+			}
+
+			$this->fields = $this->_array[$pos];
+			return true;
+		}
+		
+		function _close() 
+		{
+			return true;	
+		}
+	
+	} // ADORecordSet_array
+
+	//==============================================================================================	
+	// HELPER FUNCTIONS
+	//==============================================================================================			
+	
+	/**
+	 * Synonym for ADOLoadCode.
+	 *
+	 * @deprecated
+	 */
+	function ADOLoadDB($dbType) 
+	{ 
+		return ADOLoadCode($dbType);
+	}
+		
+	/**
+	 * Load the code for a specific database driver
+	 */
+	function ADOLoadCode($dbType) 
+	{
+	GLOBAL $ADODB_Database;
+	
+		if (!$dbType) return false;
+		$ADODB_Database = strtolower($dbType);
+		switch ($ADODB_Database) {
+			case 'maxsql': $ADODB_Database = 'mysqlt'; break;
+			case 'postgres':
+			case 'pgsql': $ADODB_Database = 'postgres7'; break;
+		}
+		// Karsten Kraus <Karsten.Kraus@web.de> 
+		return @include_once(ADODB_DIR."/drivers/adodb-".$ADODB_Database.".inc.php");		
+	}
+
+	/**
+	 * synonym for ADONewConnection for people like me who cannot remember the correct name
+	 */
+	function &NewADOConnection($db='')
+	{
+		$tmp =& ADONewConnection($db);
+		return $tmp;
+	}
+	
+	/**
+	 * Instantiate a new Connection class for a specific database driver.
+	 *
+	 * @param [db]  is the database Connection object to create. If undefined,
+	 * 	use the last database driver that was loaded by ADOLoadCode().
+	 *
+	 * @return the freshly created instance of the Connection class.
+	 */
+	function &ADONewConnection($db='')
+	{
+	GLOBAL $ADODB_Database,$ADODB_NEWCONNECTION;
+		
+		if (!defined('ADODB_ASSOC_CASE')) define('ADODB_ASSOC_CASE',2);
+		$errorfn = (defined('ADODB_ERROR_HANDLER')) ? ADODB_ERROR_HANDLER : false;
+		
+		if (!empty($ADODB_NEWCONNECTION)) {
+			$obj = $ADODB_NEWCONNECTION($db);
+			if ($obj) {
+				if ($errorfn)  $obj->raiseErrorFn = $errorfn;
+				return $obj;
+			}
+		}
+		
+		$rez = true;
+		if ($db) {
+			if ($ADODB_Database != $db) ADOLoadCode($db);
+		} else { 
+			if (!empty($ADODB_Database)) {
+				ADOLoadCode($ADODB_Database);
+			} else {
+				 $rez = false;
+			}
+		}
+		
+		if (!$rez) {
+			 if ($errorfn) {
+				// raise an error
+				$errorfn('ADONewConnection', 'ADONewConnection', -998,
+						 "could not load the database driver for '$db",
+						 $dbtype);
+			} else
+				 ADOConnection::outp( "<p>ADONewConnection: Unable to load database driver '$db'</p>",false);
+				
+			return false;
+		}
+		
+		$cls = 'ADODB_'.$ADODB_Database;
+		$obj =& new $cls();
+		if ($errorfn) $obj->raiseErrorFn = $errorfn;
+		
+		return $obj;
+	}
+	
+	// $perf == true means called by NewPerfMonitor()
+	function _adodb_getdriver($provider,$drivername,$perf=false)
+	{
+		if ($provider !== 'native' && $provider != 'odbc' && $provider != 'ado') 
+			$drivername = $provider;
+		else {
+			if (substr($drivername,0,5) == 'odbc_') $drivername = substr($drivername,5);
+			else if (substr($drivername,0,4) == 'ado_') $drivername = substr($drivername,4);
+			else 
+			switch($drivername) {
+			case 'oracle': $drivername = 'oci8';break;
+			//case 'sybase': $drivername = 'mssql';break;
+			case 'access': 
+						if ($perf) $drivername = '';
+						break;
+			case 'db2':	
+						if ($perf) break;
+			default:
+				$drivername = 'generic';
+				break;
+			}
+		}
+		
+		return $drivername;
+	}
+	
+	function &NewPerfMonitor(&$conn)
+	{
+		$drivername = _adodb_getdriver($conn->dataProvider,$conn->databaseType,true);
+		if (!$drivername || $drivername == 'generic') return false;
+		include_once(ADODB_DIR.'/adodb-perf.inc.php');
+		@include_once(ADODB_DIR."/perf/perf-$drivername.inc.php");
+		$class = "Perf_$drivername";
+		if (!class_exists($class)) return false;
+		$perf =& new $class($conn);
+		
+		return $perf;
+	}
+	
+	function &NewDataDictionary(&$conn)
+	{
+		$drivername = _adodb_getdriver($conn->dataProvider,$conn->databaseType);
+		
+		include_once(ADODB_DIR.'/adodb-lib.inc.php');
+		include_once(ADODB_DIR.'/adodb-datadict.inc.php');
+		$path = ADODB_DIR."/datadict/datadict-$drivername.inc.php";
+
+		if (!file_exists($path)) {
+			ADOConnection::outp("Database driver '$path' not available");
+			return false;
+		}
+		include_once($path);
+		$class = "ADODB2_$drivername";
+		$dict =& new $class();
+		$dict->dataProvider = $conn->dataProvider;
+		$dict->connection = &$conn;
+		$dict->upperName = strtoupper($drivername);
+		if (is_resource($conn->_connectionID))
+			$dict->serverInfo = $conn->ServerInfo();
+		
+		return $dict;
+	}
+
+
+	/**
+	* Save a file $filename and its $contents (normally for caching) with file locking
+	*/
+	function adodb_write_file($filename, $contents,$debug=false)
+	{ 
+	# http://www.php.net/bugs.php?id=9203 Bug that flock fails on Windows
+	# So to simulate locking, we assume that rename is an atomic operation.
+	# First we delete $filename, then we create a $tempfile write to it and 
+	# rename to the desired $filename. If the rename works, then we successfully 
+	# modified the file exclusively.
+	# What a stupid need - having to simulate locking.
+	# Risks:
+	# 1. $tempfile name is not unique -- very very low
+	# 2. unlink($filename) fails -- ok, rename will fail
+	# 3. adodb reads stale file because unlink fails -- ok, $rs timeout occurs
+	# 4. another process creates $filename between unlink() and rename() -- ok, rename() fails and  cache updated
+		if (strncmp(PHP_OS,'WIN',3) === 0) {
+			// skip the decimal place
+			$mtime = substr(str_replace(' ','_',microtime()),2); 
+			// unlink will let some latencies develop, so uniqid() is more random
+			@unlink($filename);
+			// getmypid() actually returns 0 on Win98 - never mind!
+			$tmpname = $filename.uniqid($mtime).getmypid();
+			if (!($fd = fopen($tmpname,'a'))) return false;
+			$ok = ftruncate($fd,0);			
+			if (!fwrite($fd,$contents)) $ok = false;
+			fclose($fd);
+			chmod($tmpname,0644);
+			if (!@rename($tmpname,$filename)) {
+				unlink($tmpname);
+				$ok = false;
+			}
+			if (!$ok) {
+				if ($debug) ADOConnection::outp( " Rename $tmpname ".($ok? 'ok' : 'failed'));
+			}
+			return $ok;
+		}
+		if (!($fd = fopen($filename, 'a'))) return false;
+		if (flock($fd, LOCK_EX) && ftruncate($fd, 0)) {
+			$ok = fwrite( $fd, $contents );
+			fclose($fd);
+			chmod($filename,0644);
+		}else {
+			fclose($fd);
+			if ($debug)ADOConnection::outp( " Failed acquiring lock for $filename<br>\n");
+			$ok = false;
+		}
+	
+		return $ok;
+	}
+	
+
+	function adodb_pr($var)
+	{
+		echo " <pre>\n";print_r($var);echo "</pre>\n";
+	}
+	
+	function adodb_backtrace($print=true,$levels=9999)
+	{
+		$s = '';
+		if (PHPVERSION() >= 4.3) {
+		
+			$MAXSTRLEN = 64;
+		
+			$s = '<pre align=left>';
+			$traceArr = debug_backtrace();
+			array_shift($traceArr);
+			$tabs = sizeof($traceArr)-1;
+			
+			foreach ($traceArr as $arr) {
+				$levels -= 1;
+				if ($levels < 0) break;
+				
+				$args = array();
+				for ($i=0; $i < $tabs; $i++) $s .= ' &nbsp; ';
+				$tabs -= 1;
+				$s .= '<font face="Courier New,Courier">';
+				if (isset($arr['class'])) $s .= $arr['class'].'.';
+				if (isset($arr['args']))
+				 foreach($arr['args'] as $v) {
+					if (is_null($v)) $args[] = 'null';
+					else if (is_array($v)) $args[] = 'Array['.sizeof($v).']';
+					else if (is_object($v)) $args[] = 'Object:'.get_class($v);
+					else if (is_bool($v)) $args[] = $v ? 'true' : 'false';
+					else {
+						$v = (string) @$v;
+						$str = htmlspecialchars(substr($v,0,$MAXSTRLEN));
+						if (strlen($v) > $MAXSTRLEN) $str .= '...';
+						$args[] = $str;
+					}
+				}
+				$s .= $arr['function'].'('.implode(', ',$args).')';
+				$s .= @sprintf("</font><font color=#808080 size=-1> %% line %4d, file: <a href=\"file:/%s\">%s</a></font>",
+					$arr['line'],$arr['file'],$arr['file']);
+				$s .= "\n";
+			}	
+			$s .= '</pre>';
+			if ($print) print $s;
+		}
+		return $s;
+	}
+
+	
+} // defined
+?>
\ No newline at end of file
diff --git a/lib/adodb/crypt.inc.php b/lib/adodb/crypt.inc.php
index 57e8894fa9..b99bbba551 100644
--- a/lib/adodb/crypt.inc.php
+++ b/lib/adodb/crypt.inc.php
@@ -1,5 +1,5 @@
 <?php
-/* 	 Session Encryption by Ari Kuorikoski <ari.kuorikoski@finebyte.com> */
+//	 Session Encryption by Ari Kuorikoski <ari.kuorikoski@finebyte.com>
 class MD5Crypt{
 		function keyED($txt,$encrypt_key)
 		{
diff --git a/lib/adodb/datadict/datadict-access.inc.php b/lib/adodb/datadict/datadict-access.inc.php
index 7f821592ae..dc3f0abd00 100644
--- a/lib/adodb/datadict/datadict-access.inc.php
+++ b/lib/adodb/datadict/datadict-access.inc.php
@@ -1,92 +1,92 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_access extends ADODB_DataDict {
-	
-	var $databaseType = 'access';
-	var $seqField = false;
-	
- 	
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'TEXT';
-		case 'XL':
-		case 'X': return 'MEMO'; 
-		
-		case 'C2': return 'TEXT'; /*  up to 32K */
-		case 'X2': return 'MEMO';
-		
-		case 'B': return 'BINARY';
-			
-		case 'D': return 'DATETIME';
-		case 'T': return 'DATETIME';
-		
-		case 'L': return 'BYTE';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'BYTE';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INTEGER';
-		case 'I8': return 'INTEGER';
-		
-		case 'F': return 'DOUBLE';
-		case 'N': return 'NUMERIC';
-		default:
-			return $meta;
-		}
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
-	{
-		if ($fautoinc) {
-			$ftype = 'COUNTER';
-			return '';
-		}
-		if (substr($ftype,0,7) == 'DECIMAL') $ftype = 'DECIMAL';
-		$suffix = '';
-		if (strlen($fdefault)) {
-			/* $suffix .= " DEFAULT $fdefault"; */
-			if ($this->debug) ADOConnection::outp("Warning: Access does not supported DEFAULT values (field $fname)");
-		}
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-	
-	function CreateDatabase($dbname,$options=false)
-	{
-		return array();
-	}
-	
-	
-	function SetSchema($schema)
-	{
-	}
-
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
-		return array();
-	}
-	
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
-		return array();
-	}
-	
-}
-
-
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_access extends ADODB_DataDict {
+	
+	var $databaseType = 'access';
+	var $seqField = false;
+	
+ 	
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'TEXT';
+		case 'XL':
+		case 'X': return 'MEMO'; 
+		
+		case 'C2': return 'TEXT'; // up to 32K
+		case 'X2': return 'MEMO';
+		
+		case 'B': return 'BINARY';
+			
+		case 'D': return 'DATETIME';
+		case 'T': return 'DATETIME';
+		
+		case 'L': return 'BYTE';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'BYTE';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'INTEGER';
+		
+		case 'F': return 'DOUBLE';
+		case 'N': return 'NUMERIC';
+		default:
+			return $meta;
+		}
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{
+		if ($fautoinc) {
+			$ftype = 'COUNTER';
+			return '';
+		}
+		if (substr($ftype,0,7) == 'DECIMAL') $ftype = 'DECIMAL';
+		$suffix = '';
+		if (strlen($fdefault)) {
+			//$suffix .= " DEFAULT $fdefault";
+			if ($this->debug) ADOConnection::outp("Warning: Access does not supported DEFAULT values (field $fname)");
+		}
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+	function CreateDatabase($dbname,$options=false)
+	{
+		return array();
+	}
+	
+	
+	function SetSchema($schema)
+	{
+	}
+
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
+		return array();
+	}
+	
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
+		return array();
+	}
+	
+}
+
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-db2.inc.php b/lib/adodb/datadict/datadict-db2.inc.php
index 15912c7e48..89fa96a4ef 100644
--- a/lib/adodb/datadict/datadict-db2.inc.php
+++ b/lib/adodb/datadict/datadict-db2.inc.php
@@ -1,74 +1,74 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_db2 extends ADODB_DataDict {
-	
-	var $databaseType = 'db2';
-	var $seqField = false;
- 	
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';
-		case 'XL':
-		case 'X': return 'VARCHAR(3600)'; 
-		
-		case 'C2': return 'VARCHAR'; /*  up to 32K */
-		case 'X2': return 'VARCHAR(3600)'; /*  up to 32000, but default page size too small */
-		
-		case 'B': return 'BLOB';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'TIMESTAMP';
-		
-		case 'L': return 'SMALLINT';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'SMALLINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INTEGER';
-		case 'I8': return 'BIGINT';
-		
-		case 'F': return 'DOUBLE';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
-	{	
-		$suffix = '';
-		if ($fautoinc) return ' GENERATED ALWAYS AS IDENTITY'; # as identity start with 
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
-		return array();
-	}
-	
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
-		return array();
-	}
-	
-}
-
-
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_db2 extends ADODB_DataDict {
+	
+	var $databaseType = 'db2';
+	var $seqField = false;
+ 	
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'VARCHAR(3600)'; 
+		
+		case 'C2': return 'VARCHAR'; // up to 32K
+		case 'X2': return 'VARCHAR(3600)'; // up to 32000, but default page size too small
+		
+		case 'B': return 'BLOB';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'TIMESTAMP';
+		
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'BIGINT';
+		
+		case 'F': return 'DOUBLE';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{	
+		$suffix = '';
+		if ($fautoinc) return ' GENERATED ALWAYS AS IDENTITY'; # as identity start with 
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
+		return array();
+	}
+	
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
+		return array();
+	}
+	
+}
+
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-generic.inc.php b/lib/adodb/datadict/datadict-generic.inc.php
index b25d2c5988..0e3c63b49a 100644
--- a/lib/adodb/datadict/datadict-generic.inc.php
+++ b/lib/adodb/datadict/datadict-generic.inc.php
@@ -1,122 +1,122 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_generic extends ADODB_DataDict {
-	
-	var $databaseType = 'generic';
-	var $seqField = false;
-	
- 	
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';
-		case 'XL':
-		case 'X': return 'VARCHAR(250)';
-		
-		case 'C2': return 'VARCHAR';
-		case 'X2': return 'VARCHAR(250)';
-		
-		case 'B': return 'VARCHAR';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'DATE';
-		
-		case 'L': return 'DECIMAL(1)';
-		case 'I': return 'DECIMAL(10)';
-		case 'I1': return 'DECIMAL(3)';
-		case 'I2': return 'DECIMAL(5)';
-		case 'I4': return 'DECIMAL(10)';
-		case 'I8': return 'DECIMAL(20)';
-		
-		case 'F': return 'DECIMAL(32,8)';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}
-	}
-
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
-		return array();
-	}
-	
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
-		return array();
-	}
-	
-}
-
-/*
-//db2
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';
-		case 'X': return 'VARCHAR'; 
-		
-		case 'C2': return 'VARCHAR'; // up to 32K
-		case 'X2': return 'VARCHAR';
-		
-		case 'B': return 'BLOB';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'TIMESTAMP';
-		
-		case 'L': return 'SMALLINT';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'SMALLINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INTEGER';
-		case 'I8': return 'BIGINT';
-		
-		case 'F': return 'DOUBLE';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}
-	}
-	
-// ifx
-function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';// 255
-		case 'X': return 'TEXT'; 
-		
-		case 'C2': return 'NVARCHAR';
-		case 'X2': return 'TEXT';
-		
-		case 'B': return 'BLOB';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'DATETIME';
-		
-		case 'L': return 'SMALLINT';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'SMALLINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INTEGER';
-		case 'I8': return 'DECIMAL(20)';
-		
-		case 'F': return 'FLOAT';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}
-	}
-*/
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_generic extends ADODB_DataDict {
+	
+	var $databaseType = 'generic';
+	var $seqField = false;
+	
+ 	
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'VARCHAR(250)';
+		
+		case 'C2': return 'VARCHAR';
+		case 'X2': return 'VARCHAR(250)';
+		
+		case 'B': return 'VARCHAR';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'DATE';
+		
+		case 'L': return 'DECIMAL(1)';
+		case 'I': return 'DECIMAL(10)';
+		case 'I1': return 'DECIMAL(3)';
+		case 'I2': return 'DECIMAL(5)';
+		case 'I4': return 'DECIMAL(10)';
+		case 'I8': return 'DECIMAL(20)';
+		
+		case 'F': return 'DECIMAL(32,8)';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
+		return array();
+	}
+	
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
+		return array();
+	}
+	
+}
+
+/*
+//db2
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'X': return 'VARCHAR'; 
+		
+		case 'C2': return 'VARCHAR'; // up to 32K
+		case 'X2': return 'VARCHAR';
+		
+		case 'B': return 'BLOB';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'TIMESTAMP';
+		
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'BIGINT';
+		
+		case 'F': return 'DOUBLE';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+	
+// ifx
+function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';// 255
+		case 'X': return 'TEXT'; 
+		
+		case 'C2': return 'NVARCHAR';
+		case 'X2': return 'TEXT';
+		
+		case 'B': return 'BLOB';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'DATETIME';
+		
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'DECIMAL(20)';
+		
+		case 'F': return 'FLOAT';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+*/
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-ibase.inc.php b/lib/adodb/datadict/datadict-ibase.inc.php
index 38bb8f4e62..3b6e12bd99 100644
--- a/lib/adodb/datadict/datadict-ibase.inc.php
+++ b/lib/adodb/datadict/datadict-ibase.inc.php
@@ -1,64 +1,64 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_ibase extends ADODB_DataDict {
-	
-	var $databaseType = 'ibase';
-	var $seqField = false;
-	
- 	
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';
-		case 'XL':
-		case 'X': return 'VARCHAR(4000)'; 
-		
-		case 'C2': return 'VARCHAR'; /*  up to 32K */
-		case 'X2': return 'VARCHAR(4000)';
-		
-		case 'B': return 'BLOB';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'TIMESTAMP';
-		
-		case 'L': return 'SMALLINT';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'SMALLINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INTEGER';
-		case 'I8': return 'INTEGER';
-		
-		case 'F': return 'DOUBLE PRECISION';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}
-	}
-
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
-		return array();
-	}
-	
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
-		return array();
-	}
-	
-}
-
-
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_ibase extends ADODB_DataDict {
+	
+	var $databaseType = 'ibase';
+	var $seqField = false;
+	
+ 	
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'VARCHAR(4000)'; 
+		
+		case 'C2': return 'VARCHAR'; // up to 32K
+		case 'X2': return 'VARCHAR(4000)';
+		
+		case 'B': return 'BLOB';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'TIMESTAMP';
+		
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'INTEGER';
+		
+		case 'F': return 'DOUBLE PRECISION';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
+		return array();
+	}
+	
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
+		return array();
+	}
+	
+}
+
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-informix.inc.php b/lib/adodb/datadict/datadict-informix.inc.php
index fbe8ccd3b8..aa672791a8 100644
--- a/lib/adodb/datadict/datadict-informix.inc.php
+++ b/lib/adodb/datadict/datadict-informix.inc.php
@@ -1,77 +1,77 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_informix extends ADODB_DataDict {
-	
-	var $databaseType = 'informix';
-	var $seqField = false;
-	
- 	
-	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';/*  255 */
-		case 'XL':
-		case 'X': return 'TEXT'; 
-		
-		case 'C2': return 'NVARCHAR';
-		case 'X2': return 'TEXT';
-		
-		case 'B': return 'BLOB';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'DATETIME';
-		
-		case 'L': return 'SMALLINT';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'SMALLINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INTEGER';
-		case 'I8': return 'DECIMAL(20)';
-		
-		case 'F': return 'FLOAT';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}
-	}
-
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
-		return array();
-	}
-	
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
-		return array();
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
-	{
-		if ($fautoinc) {
-			$ftype = 'SERIAL';
-			return '';
-		}
-		$suffix = '';
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-	
-}
-
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_informix extends ADODB_DataDict {
+	
+	var $databaseType = 'informix';
+	var $seqField = false;
+	
+ 	
+	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';// 255
+		case 'XL':
+		case 'X': return 'TEXT'; 
+		
+		case 'C2': return 'NVARCHAR';
+		case 'X2': return 'TEXT';
+		
+		case 'B': return 'BLOB';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'DATETIME';
+		
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INTEGER';
+		case 'I8': return 'DECIMAL(20)';
+		
+		case 'F': return 'FLOAT';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}
+	}
+
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported");
+		return array();
+	}
+	
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported");
+		return array();
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{
+		if ($fautoinc) {
+			$ftype = 'SERIAL';
+			return '';
+		}
+		$suffix = '';
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+}
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-mssql.inc.php b/lib/adodb/datadict/datadict-mssql.inc.php
index 0b9e85446d..63bb29f092 100644
--- a/lib/adodb/datadict/datadict-mssql.inc.php
+++ b/lib/adodb/datadict/datadict-mssql.inc.php
@@ -1,211 +1,211 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_mssql extends ADODB_DataDict {
-	var $databaseType = 'mssql';
-	
-	
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		
-		$len = -1; /*  mysql max_length is not accurate */
-		switch (strtoupper($t)) {
-
-		case 'INT': 
-		case 'INTEGER': return  'I';
-		case 'BIT':
-		case 'TINYINT': return  'I1';
-		case 'SMALLINT': return 'I2';
-		case 'BIGINT':  return  'I8';
-		
-		case 'REAL':
-		case 'FLOAT': return 'F';
-		default: return parent::MetaType($t,$len,$fieldobj);
-		}
-	}
-	
-	function ActualType($meta)
-	{
-		switch(strtoupper($meta)) {
-		case 'C': return 'VARCHAR';
-		case 'XL':
-		case 'X': return 'TEXT';
-		
-		case 'C2': return 'NVARCHAR';
-		case 'X2': return 'NTEXT';
-		
-		case 'B': return 'IMAGE';
-			
-		case 'D': return 'DATETIME';
-		case 'T': return 'DATETIME';
-		case 'L': return 'BIT';
-		
-		case 'I': return 'INT'; 
-		case 'I1': return 'TINYINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'INT';
-		case 'I8': return 'BIGINT';
-		
-		case 'F': return 'REAL';
-		case 'N': return 'NUMERIC';
-		default:
-			return $meta;
-		}
-	}
-	
-	
-	function AddColumnSQL($tabname, $flds)
-	{	
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		$f = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-		$s = "ALTER TABLE $tabname $this->addCol";
-		foreach($lines as $v) {
-			$f[] = "\n $v";
-		}
-		$s .= implode(',',$f);
-		$sql[] = $s;
-		return $sql;
-	}
-	
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		$sql = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-		foreach($lines as $v) {
-			$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
-		}
-
-		return $sql;
-	}
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
-		if (!is_array($flds)) $flds = explode(',',$flds);
-		$f = array();
-		$s = "ALTER TABLE $tabname";
-		foreach($flds as $v) {
-			$f[] = "\n$this->dropCol $v";
-		}
-		$s .= implode(',',$f);
-		$sql[] = $s;
-		return $sql;
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
-	{	
-		$suffix = '';
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fautoinc) $suffix .= ' IDENTITY(1,1)';
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		else if ($suffix == '') $suffix .= ' NULL';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-	
-	/*
-CREATE TABLE 
-    [ database_name.[ owner ] . | owner. ] table_name 
-    ( { < column_definition > 
-        | column_name AS computed_column_expression 
-        | < table_constraint > ::= [ CONSTRAINT constraint_name ] }
-
-            | [ { PRIMARY KEY | UNIQUE } [ ,...n ] 
-    ) 
-
-[ ON { filegroup | DEFAULT } ] 
-[ TEXTIMAGE_ON { filegroup | DEFAULT } ] 
-
-< column_definition > ::= { column_name data_type } 
-    [ COLLATE < collation_name > ] 
-    [ [ DEFAULT constant_expression ] 
-        | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ]
-    ] 
-    [ ROWGUIDCOL] 
-    [ < column_constraint > ] [ ...n ] 
-
-< column_constraint > ::= [ CONSTRAINT constraint_name ] 
-    { [ NULL | NOT NULL ] 
-        | [ { PRIMARY KEY | UNIQUE } 
-            [ CLUSTERED | NONCLUSTERED ] 
-            [ WITH FILLFACTOR = fillfactor ] 
-            [ON {filegroup | DEFAULT} ] ] 
-        ] 
-        | [ [ FOREIGN KEY ] 
-            REFERENCES ref_table [ ( ref_column ) ] 
-            [ ON DELETE { CASCADE | NO ACTION } ] 
-            [ ON UPDATE { CASCADE | NO ACTION } ] 
-            [ NOT FOR REPLICATION ] 
-        ] 
-        | CHECK [ NOT FOR REPLICATION ] 
-        ( logical_expression ) 
-    } 
-
-< table_constraint > ::= [ CONSTRAINT constraint_name ] 
-    { [ { PRIMARY KEY | UNIQUE } 
-        [ CLUSTERED | NONCLUSTERED ] 
-        { ( column [ ASC | DESC ] [ ,...n ] ) } 
-        [ WITH FILLFACTOR = fillfactor ] 
-        [ ON { filegroup | DEFAULT } ] 
-    ] 
-    | FOREIGN KEY 
-        [ ( column [ ,...n ] ) ] 
-        REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] 
-        [ ON DELETE { CASCADE | NO ACTION } ] 
-        [ ON UPDATE { CASCADE | NO ACTION } ] 
-        [ NOT FOR REPLICATION ] 
-    | CHECK [ NOT FOR REPLICATION ] 
-        ( search_conditions ) 
-    } 
-
-
-	*/
-	
-	/*
-	CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name 
-    ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) 
-		[ WITH < index_option > [ ,...n] ] 
-		[ ON filegroup ]
-		< index_option > :: = 
-		    { PAD_INDEX | 
-		        FILLFACTOR = fillfactor | 
-		        IGNORE_DUP_KEY | 
-		        DROP_EXISTING | 
-		    STATISTICS_NORECOMPUTE | 
-		    SORT_IN_TEMPDB  
-		}
-*/
-	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
-	{
-		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
-		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
-		else $unique = '';
-		if (is_array($flds)) $flds = implode(', ',$flds);
-		if (isset($idxoptions['CLUSTERED'])) $clustered = ' CLUSTERED';
-		else $clustered = '';
-		
-		$s = "CREATE$unique$clustered INDEX $idxname ON $tabname ($flds)";
-		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
-		$sql[] = $s;
-		
-		return $sql;
-	}
-}
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_mssql extends ADODB_DataDict {
+	var $databaseType = 'mssql';
+	
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		$len = -1; // mysql max_length is not accurate
+		switch (strtoupper($t)) {
+
+		case 'INT': 
+		case 'INTEGER': return  'I';
+		case 'BIT':
+		case 'TINYINT': return  'I1';
+		case 'SMALLINT': return 'I2';
+		case 'BIGINT':  return  'I8';
+		
+		case 'REAL':
+		case 'FLOAT': return 'F';
+		default: return parent::MetaType($t,$len,$fieldobj);
+		}
+	}
+	
+	function ActualType($meta)
+	{
+		switch(strtoupper($meta)) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'TEXT';
+		
+		case 'C2': return 'NVARCHAR';
+		case 'X2': return 'NTEXT';
+		
+		case 'B': return 'IMAGE';
+			
+		case 'D': return 'DATETIME';
+		case 'T': return 'DATETIME';
+		case 'L': return 'BIT';
+		
+		case 'I': return 'INT'; 
+		case 'I1': return 'TINYINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INT';
+		case 'I8': return 'BIGINT';
+		
+		case 'F': return 'REAL';
+		case 'N': return 'NUMERIC';
+		default:
+			return $meta;
+		}
+	}
+	
+	
+	function AddColumnSQL($tabname, $flds)
+	{	
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$f = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		$s = "ALTER TABLE $tabname $this->addCol";
+		foreach($lines as $v) {
+			$f[] = "\n $v";
+		}
+		$s .= implode(',',$f);
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$sql = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		foreach($lines as $v) {
+			$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
+		}
+
+		return $sql;
+	}
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		if (!is_array($flds)) $flds = explode(',',$flds);
+		$f = array();
+		$s = "ALTER TABLE $tabname";
+		foreach($flds as $v) {
+			$f[] = "\n$this->dropCol $v";
+		}
+		$s .= implode(',',$f);
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{	
+		$suffix = '';
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fautoinc) $suffix .= ' IDENTITY(1,1)';
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		else if ($suffix == '') $suffix .= ' NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+	/*
+CREATE TABLE 
+    [ database_name.[ owner ] . | owner. ] table_name 
+    ( { < column_definition > 
+        | column_name AS computed_column_expression 
+        | < table_constraint > ::= [ CONSTRAINT constraint_name ] }
+
+            | [ { PRIMARY KEY | UNIQUE } [ ,...n ] 
+    ) 
+
+[ ON { filegroup | DEFAULT } ] 
+[ TEXTIMAGE_ON { filegroup | DEFAULT } ] 
+
+< column_definition > ::= { column_name data_type } 
+    [ COLLATE < collation_name > ] 
+    [ [ DEFAULT constant_expression ] 
+        | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ]
+    ] 
+    [ ROWGUIDCOL] 
+    [ < column_constraint > ] [ ...n ] 
+
+< column_constraint > ::= [ CONSTRAINT constraint_name ] 
+    { [ NULL | NOT NULL ] 
+        | [ { PRIMARY KEY | UNIQUE } 
+            [ CLUSTERED | NONCLUSTERED ] 
+            [ WITH FILLFACTOR = fillfactor ] 
+            [ON {filegroup | DEFAULT} ] ] 
+        ] 
+        | [ [ FOREIGN KEY ] 
+            REFERENCES ref_table [ ( ref_column ) ] 
+            [ ON DELETE { CASCADE | NO ACTION } ] 
+            [ ON UPDATE { CASCADE | NO ACTION } ] 
+            [ NOT FOR REPLICATION ] 
+        ] 
+        | CHECK [ NOT FOR REPLICATION ] 
+        ( logical_expression ) 
+    } 
+
+< table_constraint > ::= [ CONSTRAINT constraint_name ] 
+    { [ { PRIMARY KEY | UNIQUE } 
+        [ CLUSTERED | NONCLUSTERED ] 
+        { ( column [ ASC | DESC ] [ ,...n ] ) } 
+        [ WITH FILLFACTOR = fillfactor ] 
+        [ ON { filegroup | DEFAULT } ] 
+    ] 
+    | FOREIGN KEY 
+        [ ( column [ ,...n ] ) ] 
+        REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] 
+        [ ON DELETE { CASCADE | NO ACTION } ] 
+        [ ON UPDATE { CASCADE | NO ACTION } ] 
+        [ NOT FOR REPLICATION ] 
+    | CHECK [ NOT FOR REPLICATION ] 
+        ( search_conditions ) 
+    } 
+
+
+	*/
+	
+	/*
+	CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name 
+    ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) 
+		[ WITH < index_option > [ ,...n] ] 
+		[ ON filegroup ]
+		< index_option > :: = 
+		    { PAD_INDEX | 
+		        FILLFACTOR = fillfactor | 
+		        IGNORE_DUP_KEY | 
+		        DROP_EXISTING | 
+		    STATISTICS_NORECOMPUTE | 
+		    SORT_IN_TEMPDB  
+		}
+*/
+	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+	{
+		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $tabname.$idxname";
+		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+		else $unique = '';
+		if (is_array($flds)) $flds = implode(', ',$flds);
+		if (isset($idxoptions['CLUSTERED'])) $clustered = ' CLUSTERED';
+		else $clustered = '';
+		
+		$s = "CREATE$unique$clustered INDEX $idxname ON $tabname ($flds)";
+		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+		$sql[] = $s;
+		
+		return $sql;
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-mysql.inc.php b/lib/adodb/datadict/datadict-mysql.inc.php
index 7153f20fe6..48b7bda3f0 100644
--- a/lib/adodb/datadict/datadict-mysql.inc.php
+++ b/lib/adodb/datadict/datadict-mysql.inc.php
@@ -1,147 +1,148 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_mysql extends ADODB_DataDict {
-	var $databaseType = 'mysql';
-	var $alterCol = ' MODIFY COLUMN';
-
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		
-		$len = -1; /*  mysql max_length is not accurate */
-		switch (strtoupper($t)) {
-		case 'STRING': 
-		case 'CHAR':
-		case 'VARCHAR': 
-		case 'TINYBLOB': 
-		case 'TINYTEXT': 
-		case 'ENUM': 
-		case 'SET':
-			if ($len <= $this->blobSize) return 'C';
-			
-		case 'TEXT':
-		case 'LONGTEXT': 
-		case 'MEDIUMTEXT':
-			return 'X';
-			
-		/*  php_mysql extension always returns 'blob' even if 'text' */
-		/*  so we have to check whether binary... */
-		case 'IMAGE':
-		case 'LONGBLOB': 
-		case 'BLOB':
-		case 'MEDIUMBLOB':
-			return !empty($fieldobj->binary) ? 'B' : 'X';
-			
-		case 'YEAR':
-		case 'DATE': return 'D';
-		
-		case 'TIME':
-		case 'DATETIME':
-		case 'TIMESTAMP': return 'T';
-		
-		case 'FLOAT':
-		case 'DOUBLE':
-			return 'F';
-			
-		case 'INT': 
-		case 'INTEGER': return (!empty($fieldobj->primary_key)) ? 'R' : 'I';
-		case 'TINYINT': return (!empty($fieldobj->primary_key)) ? 'R' : 'I1';
-		case 'SMALLINT': return (!empty($fieldobj->primary_key)) ? 'R' : 'I2';
-		case 'MEDIUMINT': return (!empty($fieldobj->primary_key)) ? 'R' : 'I4';
-		case 'BIGINT':  return (!empty($fieldobj->primary_key)) ? 'R' : 'I8';
-		default: return 'N';
-		}
-	}
-
-	function ActualType($meta)
-	{
-		switch(strtoupper($meta)) {
-		case 'C': return 'VARCHAR';
-		case 'XL':
-		case 'X': return 'LONGTEXT';
-		
-		case 'C2': return 'VARCHAR';
-		case 'X2': return 'LONGTEXT';
-		
-		case 'B': return 'LONGBLOB';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'DATETIME';
-		case 'L': return 'TINYINT';
-		
-		case 'I': return 'INTEGER';
-		case 'I1': return 'TINYINT';
-		case 'I2': return 'SMALLINT';
-		case 'I4': return 'MEDIUMINT';
-		case 'I8': return 'BIGINT';
-		
-		case 'F': return 'DOUBLE';
-		case 'N': return 'NUMERIC';
-		default:
-			return $meta;
-		}
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned)
-	{	
-		$suffix = '';
-		if ($funsigned) $suffix .= ' UNSIGNED';
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fautoinc) $suffix .= ' AUTO_INCREMENT';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-	
-	/*
-	CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
-		[table_options] [select_statement]
-		create_definition:
-		col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
-		[PRIMARY KEY] [reference_definition]
-		or PRIMARY KEY (index_col_name,...)
-		or KEY [index_name] (index_col_name,...)
-		or INDEX [index_name] (index_col_name,...)
-		or UNIQUE [INDEX] [index_name] (index_col_name,...)
-		or FULLTEXT [INDEX] [index_name] (index_col_name,...)
-		or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
-		[reference_definition]
-		or CHECK (expr)
-	*/
-	
-	/*
-	CREATE [UNIQUE|FULLTEXT] INDEX index_name
-		ON tbl_name (col_name[(length)],... )
-	*/
-	
-	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
-	{
-		/* if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX IF EXISTS $idxname"; */
-		if (isset($idxoptions['FULLTEXT'])) $unique = ' FULLTEXT';
-		else if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
-		else $unique = '';
-		
-		if (is_array($flds)) $flds = implode(', ',$flds);
-		$s = "CREATE$unique INDEX $idxname ON $tabname ($flds)";
-		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
-		$sql[] = $s;
-		
-		return $sql;
-	}
-}
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_mysql extends ADODB_DataDict {
+	var $databaseType = 'mysql';
+	var $alterCol = ' MODIFY COLUMN';
+	var $quote = '`';
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		$len = -1; // mysql max_length is not accurate
+		switch (strtoupper($t)) {
+		case 'STRING': 
+		case 'CHAR':
+		case 'VARCHAR': 
+		case 'TINYBLOB': 
+		case 'TINYTEXT': 
+		case 'ENUM': 
+		case 'SET':
+			if ($len <= $this->blobSize) return 'C';
+			
+		case 'TEXT':
+		case 'LONGTEXT': 
+		case 'MEDIUMTEXT':
+			return 'X';
+			
+		// php_mysql extension always returns 'blob' even if 'text'
+		// so we have to check whether binary...
+		case 'IMAGE':
+		case 'LONGBLOB': 
+		case 'BLOB':
+		case 'MEDIUMBLOB':
+			return !empty($fieldobj->binary) ? 'B' : 'X';
+			
+		case 'YEAR':
+		case 'DATE': return 'D';
+		
+		case 'TIME':
+		case 'DATETIME':
+		case 'TIMESTAMP': return 'T';
+		
+		case 'FLOAT':
+		case 'DOUBLE':
+			return 'F';
+			
+		case 'INT': 
+		case 'INTEGER': return (!empty($fieldobj->primary_key)) ? 'R' : 'I';
+		case 'TINYINT': return (!empty($fieldobj->primary_key)) ? 'R' : 'I1';
+		case 'SMALLINT': return (!empty($fieldobj->primary_key)) ? 'R' : 'I2';
+		case 'MEDIUMINT': return (!empty($fieldobj->primary_key)) ? 'R' : 'I4';
+		case 'BIGINT':  return (!empty($fieldobj->primary_key)) ? 'R' : 'I8';
+		default: return 'N';
+		}
+	}
+
+	function ActualType($meta)
+	{
+		switch(strtoupper($meta)) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'LONGTEXT';
+		
+		case 'C2': return 'VARCHAR';
+		case 'X2': return 'LONGTEXT';
+		
+		case 'B': return 'LONGBLOB';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'DATETIME';
+		case 'L': return 'TINYINT';
+		
+		case 'I': return 'INTEGER';
+		case 'I1': return 'TINYINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'MEDIUMINT';
+		case 'I8': return 'BIGINT';
+		
+		case 'F': return 'DOUBLE';
+		case 'N': return 'NUMERIC';
+		default:
+			return $meta;
+		}
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned)
+	{	
+		$suffix = '';
+		if ($funsigned) $suffix .= ' UNSIGNED';
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fautoinc) $suffix .= ' AUTO_INCREMENT';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+	/*
+	CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
+		[table_options] [select_statement]
+		create_definition:
+		col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
+		[PRIMARY KEY] [reference_definition]
+		or PRIMARY KEY (index_col_name,...)
+		or KEY [index_name] (index_col_name,...)
+		or INDEX [index_name] (index_col_name,...)
+		or UNIQUE [INDEX] [index_name] (index_col_name,...)
+		or FULLTEXT [INDEX] [index_name] (index_col_name,...)
+		or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
+		[reference_definition]
+		or CHECK (expr)
+	*/
+	
+	/*
+	CREATE [UNIQUE|FULLTEXT] INDEX index_name
+		ON tbl_name (col_name[(length)],... )
+	*/
+	
+	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+	{
+		//if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX IF EXISTS $idxname";
+		if (isset($idxoptions['FULLTEXT'])) $unique = ' FULLTEXT';
+		else if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+		else $unique = '';
+		
+		if (is_array($flds)) $flds = implode(', ',$flds);
+		$s = "CREATE$unique INDEX $idxname ON $tabname ($flds)";
+		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+		$sql[] = $s;
+		
+		return $sql;
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-oci8.inc.php b/lib/adodb/datadict/datadict-oci8.inc.php
index 1622e1a861..4f8b941ff9 100644
--- a/lib/adodb/datadict/datadict-oci8.inc.php
+++ b/lib/adodb/datadict/datadict-oci8.inc.php
@@ -1,244 +1,244 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_oci8 extends ADODB_DataDict {
-	
-	var $databaseType = 'oci8';
-	var $seqField = false;
-	var $seqPrefix = 'SEQ_';
-	var $dropTable = "DROP TABLE %s CASCADE CONSTRAINTS";
-	
-	function MetaType($t,$len=-1)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		switch (strtoupper($t)) {
-	 	case 'VARCHAR':
-	 	case 'VARCHAR2':
-		case 'CHAR':
-		case 'VARBINARY':
-		case 'BINARY':
-			if (isset($this) && $len <= $this->blobSize) return 'C';
-			return 'X';
-		
-		case 'NCHAR':
-		case 'NVARCHAR2':
-		case 'NVARCHAR':
-			if (isset($this) && $len <= $this->blobSize) return 'C2';
-			return 'X2';
-			
-		case 'NCLOB':
-		case 'CLOB';
-			return 'XL';
-		
-		case 'LONG RAW':
-		case 'LONG VARBINARY':
-		case 'BLOB':
-			return 'B';
-		
-		case 'DATE': 
-			return 'T';
-		
-		case 'INT': 
-		case 'SMALLINT':
-		case 'INTEGER': 
-			return 'I';
-			
-		default:
-			return 'N';
-		}
-	}
-	
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';
-		case 'X': return 'VARCHAR(4000)';
-		case 'XL': return 'CLOB';
-		
-		case 'C2': return 'NVARCHAR';
-		case 'X2': return 'NVARCHAR(2000)';
-		
-		case 'B': return 'BLOB';
-			
-		case 'D': 
-		case 'T': return 'DATE';
-		case 'L': return 'DECIMAL(1)';
-		case 'I1': return 'DECIMAL(3)';
-		case 'I2': return 'DECIMAL(5)';
-		case 'I':
-		case 'I4': return 'DECIMAL(10)';
-		
-		case 'I8': return 'DECIMAL(20)';
-		case 'F': return 'DECIMAL';
-		case 'N': return 'DECIMAL';
-		default:
-			return $meta;
-		}	
-	}
-	
-	function CreateDatabase($dbname, $options=false)
-	{
-		$options = $this->_Options($options);
-		$password = isset($options['PASSWORD']) ? $options['PASSWORD'] : 'tiger';
-		$tablespace = isset($options["TABLESPACE"]) ? " DEFAULT TABLESPACE ".$options["TABLESPACE"] : '';
-		$sql[] = "CREATE USER ".$dbname." IDENTIFIED BY ".$password.$tablespace;
-		$sql[] = "GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO $dbname";
-		
-		return $sql;
-	}
-	
-	function AddColumnSQL($tabname, $flds)
-	{
-		$f = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-		$s = "ALTER TABLE $tabname ADD (";
-		foreach($lines as $v) {
-			$f[] = "\n $v";
-		}
-		
-		$s .= implode(',',$f).')';
-		$sql[] = $s;
-		return $sql;
-	}
-	
-	function AlterColumnSQL($tabname, $flds)
-	{
-		$f = array();
-		list($lines,$pkey) = $this->_GenFields($flds);
-		$s = "ALTER TABLE $tabname MODIFY(";
-		foreach($lines as $v) {
-			$f[] = "\n $v";
-		}
-		$s .= implode(',',$f).')';
-		$sql[] = $s;
-		return $sql;
-	}
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported for Oracle");
-		return array();
-	}
-	
-	function _DropAutoIncrement($t)
-	{
-		return "drop sequence seq_".$t;
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned)
-	{
-		$suffix = '';
-		
-		if ($fdefault == "''" && $fnotnull) {/*  this is null in oracle */
-			$fnotnull = false;
-			if ($this->debug) ADOConnection::outp("NOT NULL and DEFAULT='' illegal in Oracle");
-		}
-		
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		
-		if ($fautoinc) $this->seqField = $fname;
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		
-		return $suffix;
-	}
-	
-/*
-CREATE or replace TRIGGER jaddress_insert
-before insert on jaddress
-for each row
-begin
-select seqaddress.nextval into :new.A_ID from dual;
-end;
-*/
-	function _Triggers($tabname,$tableoptions)
-	{
-		if (!$this->seqField) return array();
-		
-		if ($this->schema) {
-			$t = strpos($tabname,'.');
-			if ($t !== false) $tab = substr($tabname,$t+1);
-			else $tab = $tabname;
-			$seqname = $this->schema.'.'.$this->seqPrefix.$tab;
-			$trigname = $this->schema.'.TRIG_'.$this->seqPrefix.$tab;
-		} else {
-			$seqname = $this->seqPrefix.$tabname;
-			$trigname = "TRIG_$seqname";
-		}
-		if (isset($tableoptions['REPLACE'])) $sql[] = "DROP SEQUENCE $seqname";
-		$sql[] = "CREATE SEQUENCE $seqname";
-		$sql[] = "CREATE OR REPLACE TRIGGER $trigname BEFORE insert ON $tabname 
-		FOR EACH ROW
-		BEGIN
-		  select $seqname.nextval into :new.$this->seqField from dual;
-		END;";
-		
-		$this->seqField = false;
-		return $sql;
-	}
-	
-	/*
-	CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
-		[table_options] [select_statement]
-		create_definition:
-		col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
-		[PRIMARY KEY] [reference_definition]
-		or PRIMARY KEY (index_col_name,...)
-		or KEY [index_name] (index_col_name,...)
-		or INDEX [index_name] (index_col_name,...)
-		or UNIQUE [INDEX] [index_name] (index_col_name,...)
-		or FULLTEXT [INDEX] [index_name] (index_col_name,...)
-		or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
-		[reference_definition]
-		or CHECK (expr)
-	*/
-	
-
-	
-	function _IndexSQL($idxname, $tabname, $flds,$idxoptions)
-	{
-		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
-		if (isset($idxoptions['BITMAP'])) {
-			$unique = ' BITMAP'; 
-		} else if (isset($idxoptions['UNIQUE'])) 
-			$unique = ' UNIQUE';
-		else 
-			$unique = '';
-		
-		if (is_array($flds)) $flds = implode(', ',$flds);
-		$s = "CREATE$unique INDEX $idxname ON $tabname ($flds)";
-		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
-		if (isset($idxoptions['oci8'])) $s .= $idxoptions['oci8'];
-		$sql[] = $s;
-		
-		return $sql;
-	}
-	
-	function GetCommentSQL($table,$col)
-	{
-		$table = $this->connection->qstr($table);
-		$col = $this->connection->qstr($col);	
-		return "select comments from USER_COL_COMMENTS where TABLE_NAME=$table and COLUMN_NAME=$col";
-	}
-	
-	function SetCommentSQL($table,$col,$cmt)
-	{
-		$cmt = $this->connection->qstr($cmt);
-		return  "COMMENT ON COLUMN $table.$col IS $cmt";
-	}
-}
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_oci8 extends ADODB_DataDict {
+	
+	var $databaseType = 'oci8';
+	var $seqField = false;
+	var $seqPrefix = 'SEQ_';
+	var $dropTable = "DROP TABLE %s CASCADE CONSTRAINTS";
+	
+	function MetaType($t,$len=-1)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		switch (strtoupper($t)) {
+	 	case 'VARCHAR':
+	 	case 'VARCHAR2':
+		case 'CHAR':
+		case 'VARBINARY':
+		case 'BINARY':
+			if (isset($this) && $len <= $this->blobSize) return 'C';
+			return 'X';
+		
+		case 'NCHAR':
+		case 'NVARCHAR2':
+		case 'NVARCHAR':
+			if (isset($this) && $len <= $this->blobSize) return 'C2';
+			return 'X2';
+			
+		case 'NCLOB':
+		case 'CLOB';
+			return 'XL';
+		
+		case 'LONG RAW':
+		case 'LONG VARBINARY':
+		case 'BLOB':
+			return 'B';
+		
+		case 'DATE': 
+			return 'T';
+		
+		case 'INT': 
+		case 'SMALLINT':
+		case 'INTEGER': 
+			return 'I';
+			
+		default:
+			return 'N';
+		}
+	}
+	
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'X': return 'VARCHAR(4000)';
+		case 'XL': return 'CLOB';
+		
+		case 'C2': return 'NVARCHAR';
+		case 'X2': return 'NVARCHAR(2000)';
+		
+		case 'B': return 'BLOB';
+			
+		case 'D': 
+		case 'T': return 'DATE';
+		case 'L': return 'DECIMAL(1)';
+		case 'I1': return 'DECIMAL(3)';
+		case 'I2': return 'DECIMAL(5)';
+		case 'I':
+		case 'I4': return 'DECIMAL(10)';
+		
+		case 'I8': return 'DECIMAL(20)';
+		case 'F': return 'DECIMAL';
+		case 'N': return 'DECIMAL';
+		default:
+			return $meta;
+		}	
+	}
+	
+	function CreateDatabase($dbname, $options=false)
+	{
+		$options = $this->_Options($options);
+		$password = isset($options['PASSWORD']) ? $options['PASSWORD'] : 'tiger';
+		$tablespace = isset($options["TABLESPACE"]) ? " DEFAULT TABLESPACE ".$options["TABLESPACE"] : '';
+		$sql[] = "CREATE USER ".$dbname." IDENTIFIED BY ".$password.$tablespace;
+		$sql[] = "GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO $dbname";
+		
+		return $sql;
+	}
+	
+	function AddColumnSQL($tabname, $flds)
+	{
+		$f = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		$s = "ALTER TABLE $tabname ADD (";
+		foreach($lines as $v) {
+			$f[] = "\n $v";
+		}
+		
+		$s .= implode(',',$f).')';
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	function AlterColumnSQL($tabname, $flds)
+	{
+		$f = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		$s = "ALTER TABLE $tabname MODIFY(";
+		foreach($lines as $v) {
+			$f[] = "\n $v";
+		}
+		$s .= implode(',',$f).')';
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported for Oracle");
+		return array();
+	}
+	
+	function _DropAutoIncrement($t)
+	{
+		if (strpos($t,'.') !== false) {
+			$tarr = explode('.',$t);
+			return "drop sequence ".$tarr[0].".seq_".$tarr[1];
+		}
+		return "drop sequence seq_".$t;
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned)
+	{
+		$suffix = '';
+		
+		if ($fdefault == "''" && $fnotnull) {// this is null in oracle
+			$fnotnull = false;
+			if ($this->debug) ADOConnection::outp("NOT NULL and DEFAULT='' illegal in Oracle");
+		}
+		
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		
+		if ($fautoinc) $this->seqField = $fname;
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		
+		return $suffix;
+	}
+	
+/*
+CREATE or replace TRIGGER jaddress_insert
+before insert on jaddress
+for each row
+begin
+select seqaddress.nextval into :new.A_ID from dual;
+end;
+*/
+	function _Triggers($tabname,$tableoptions)
+	{
+		if (!$this->seqField) return array();
+		
+		if ($this->schema) {
+			$t = strpos($tabname,'.');
+			if ($t !== false) $tab = substr($tabname,$t+1);
+			else $tab = $tabname;
+			$seqname = $this->schema.'.'.$this->seqPrefix.$tab;
+			$trigname = $this->schema.'.TRIG_'.$this->seqPrefix.$tab;
+		} else {
+			$seqname = $this->seqPrefix.$tabname;
+			$trigname = "TRIG_$seqname";
+		}
+		if (isset($tableoptions['REPLACE'])) $sql[] = "DROP SEQUENCE $seqname";
+		$sql[] = "CREATE SEQUENCE $seqname";
+		$sql[] = "CREATE OR REPLACE TRIGGER $trigname BEFORE insert ON $tabname FOR EACH ROW BEGIN select $seqname.nextval into :new.$this->seqField from dual; END;";
+		
+		$this->seqField = false;
+		return $sql;
+	}
+	
+	/*
+	CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
+		[table_options] [select_statement]
+		create_definition:
+		col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
+		[PRIMARY KEY] [reference_definition]
+		or PRIMARY KEY (index_col_name,...)
+		or KEY [index_name] (index_col_name,...)
+		or INDEX [index_name] (index_col_name,...)
+		or UNIQUE [INDEX] [index_name] (index_col_name,...)
+		or FULLTEXT [INDEX] [index_name] (index_col_name,...)
+		or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
+		[reference_definition]
+		or CHECK (expr)
+	*/
+	
+
+	
+	function _IndexSQL($idxname, $tabname, $flds,$idxoptions)
+	{
+		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
+		if (isset($idxoptions['BITMAP'])) {
+			$unique = ' BITMAP'; 
+		} else if (isset($idxoptions['UNIQUE'])) 
+			$unique = ' UNIQUE';
+		else 
+			$unique = '';
+		
+		if (is_array($flds)) $flds = implode(', ',$flds);
+		$s = "CREATE$unique INDEX $idxname ON $tabname ($flds)";
+		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+		if (isset($idxoptions['oci8'])) $s .= $idxoptions['oci8'];
+		$sql[] = $s;
+		
+		return $sql;
+	}
+	
+	function GetCommentSQL($table,$col)
+	{
+		$table = $this->connection->qstr($table);
+		$col = $this->connection->qstr($col);	
+		return "select comments from USER_COL_COMMENTS where TABLE_NAME=$table and COLUMN_NAME=$col";
+	}
+	
+	function SetCommentSQL($table,$col,$cmt)
+	{
+		$cmt = $this->connection->qstr($cmt);
+		return  "COMMENT ON COLUMN $table.$col IS $cmt";
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-postgres.inc.php b/lib/adodb/datadict/datadict-postgres.inc.php
index 89d1e04712..386ade080a 100644
--- a/lib/adodb/datadict/datadict-postgres.inc.php
+++ b/lib/adodb/datadict/datadict-postgres.inc.php
@@ -1,191 +1,198 @@
-<?php
-
-/**
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
- 
-*/
-
-class ADODB2_postgres extends ADODB_DataDict {
-	
-	var $databaseType = 'postgres';
-	var $seqField = false;
-	var $seqPrefix = 'SEQ_';
-	
-	
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		switch (strtoupper($t)) {
-			case 'INTERVAL':
-			case 'CHAR':
-			case 'CHARACTER':
-			case 'VARCHAR':
-			case 'NAME':
-	   		case 'BPCHAR':
-				if ($len <= $this->blobSize) return 'C';
-			
-			case 'TEXT':
-				return 'X';
-	
-			case 'IMAGE': /*  user defined type */
-			case 'BLOB': /*  user defined type */
-			case 'BIT':	/*  This is a bit string, not a single bit, so don't return 'L' */
-			case 'VARBIT':
-			case 'BYTEA':
-				return 'B';
-			
-			case 'BOOL':
-			case 'BOOLEAN':
-				return 'L';
-			
-			case 'DATE':
-				return 'D';
-			
-			case 'TIME':
-			case 'DATETIME':
-			case 'TIMESTAMP':
-			case 'TIMESTAMPTZ':
-				return 'T';
-			
-			case 'INTEGER': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I' : 'R';
-			case 'SMALLINT': 
-			case 'INT2': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I2' : 'R';
-			case 'INT4': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I4' : 'R';
-			case 'BIGINT': 
-			case 'INT8': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I8' : 'R';
-				
-			case 'OID':
-			case 'SERIAL':
-				return 'R';
-			
-			case 'FLOAT4':
-			case 'FLOAT8':
-			case 'DOUBLE PRECISION':
-			case 'REAL':
-				return 'F';
-				
-			 default:
-			 	return 'N';
-		}
-	}
- 	
- 	function ActualType($meta)
-	{
-		switch($meta) {
-		case 'C': return 'VARCHAR';
-		case 'XL':
-		case 'X': return 'TEXT';
-		
-		case 'C2': return 'VARCHAR';
-		case 'X2': return 'TEXT';
-		
-		case 'B': return 'BYTEA';
-			
-		case 'D': return 'DATE';
-		case 'T': return 'TIMESTAMP';
-		
-		case 'L': return 'SMALLINT';
-		case 'I': return 'INTEGER';
-		case 'I1': return 'SMALLINT';
-		case 'I2': return 'INT2';
-		case 'I4': return 'INT4';
-		case 'I8': return 'INT8';
-		
-		case 'F': return 'FLOAT8';
-		case 'N': return 'NUMERIC';
-		default:
-			return $meta;
-		}
-	}
-
-	function AlterColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported for PostgreSQL");
-		return array();
-	}
-	
-	
-	function DropColumnSQL($tabname, $flds)
-	{
-		if ($this->debug) ADOConnection::outp("DropColumnSQL not supported for PostgreSQL");
-		return array();
-	}
-	
-	/*  return string must begin with space */
-	function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
-	{
-		if ($fautoinc) {
-			$ftype = 'SERIAL';
-			return '';
-		}
-		$suffix = '';
-		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
-		if ($fnotnull) $suffix .= ' NOT NULL';
-		if ($fconstraint) $suffix .= ' '.$fconstraint;
-		return $suffix;
-	}
-	
-	function _DropAutoIncrement($t)
-	{
-		return "drop sequence ".$t."_m_id_seq";
-	}
-	
-	/*
-	CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name (
-	{ column_name data_type [ DEFAULT default_expr ] [ column_constraint [, ... ] ]
-	| table_constraint } [, ... ]
-	)
-	[ INHERITS ( parent_table [, ... ] ) ]
-	[ WITH OIDS | WITHOUT OIDS ]
-	where column_constraint is:
-	[ CONSTRAINT constraint_name ]
-	{ NOT NULL | NULL | UNIQUE | PRIMARY KEY |
-	CHECK (expression) |
-	REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL ]
-	[ ON DELETE action ] [ ON UPDATE action ] }
-	[ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
-	and table_constraint is:
-	[ CONSTRAINT constraint_name ]
-	{ UNIQUE ( column_name [, ... ] ) |
-	PRIMARY KEY ( column_name [, ... ] ) |
-	CHECK ( expression ) |
-	FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ]
-	[ MATCH FULL | MATCH PARTIAL ] [ ON DELETE action ] [ ON UPDATE action ] }
-	[ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
-	*/
-	
-	
-	/*
-	CREATE [ UNIQUE ] INDEX index_name ON table
-[ USING acc_method ] ( column [ ops_name ] [, ...] )
-[ WHERE predicate ]
-CREATE [ UNIQUE ] INDEX index_name ON table
-[ USING acc_method ] ( func_name( column [, ... ]) [ ops_name ] )
-[ WHERE predicate ]
-	*/
-	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
-	{
-		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
-		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
-		else $unique = '';
-		
-		if (is_array($flds)) $flds = implode(', ',$flds);
-		$s = "CREATE$unique INDEX $idxname ON $tabname ";
-		if (isset($idxoptions['HASH'])) $s .= 'USING HASH ';
-		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
-		$s .= "($flds)";
-		$sql[] = $s;
-		
-		return $sql;
-	}
-}
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_postgres extends ADODB_DataDict {
+	
+	var $databaseType = 'postgres';
+	var $seqField = false;
+	var $seqPrefix = 'SEQ_';
+	var $addCol = ' ADD COLUMN';
+	var $quote = '"';
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		switch (strtoupper($t)) {
+			case 'INTERVAL':
+			case 'CHAR':
+			case 'CHARACTER':
+			case 'VARCHAR':
+			case 'NAME':
+	   		case 'BPCHAR':
+				if ($len <= $this->blobSize) return 'C';
+			
+			case 'TEXT':
+				return 'X';
+	
+			case 'IMAGE': // user defined type
+			case 'BLOB': // user defined type
+			case 'BIT':	// This is a bit string, not a single bit, so don't return 'L'
+			case 'VARBIT':
+			case 'BYTEA':
+				return 'B';
+			
+			case 'BOOL':
+			case 'BOOLEAN':
+				return 'L';
+			
+			case 'DATE':
+				return 'D';
+			
+			case 'TIME':
+			case 'DATETIME':
+			case 'TIMESTAMP':
+			case 'TIMESTAMPTZ':
+				return 'T';
+			
+			case 'INTEGER': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I' : 'R';
+			case 'SMALLINT': 
+			case 'INT2': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I2' : 'R';
+			case 'INT4': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I4' : 'R';
+			case 'BIGINT': 
+			case 'INT8': return (empty($fieldobj->primary_key) && empty($fieldobj->unique))? 'I8' : 'R';
+				
+			case 'OID':
+			case 'SERIAL':
+				return 'R';
+			
+			case 'FLOAT4':
+			case 'FLOAT8':
+			case 'DOUBLE PRECISION':
+			case 'REAL':
+				return 'F';
+				
+			 default:
+			 	return 'N';
+		}
+	}
+ 	
+ 	function ActualType($meta)
+	{
+		switch($meta) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'TEXT';
+		
+		case 'C2': return 'VARCHAR';
+		case 'X2': return 'TEXT';
+		
+		case 'B': return 'BYTEA';
+			
+		case 'D': return 'DATE';
+		case 'T': return 'TIMESTAMP';
+		
+		case 'L': return 'SMALLINT';
+		case 'I': return 'INTEGER';
+		case 'I1': return 'SMALLINT';
+		case 'I2': return 'INT2';
+		case 'I4': return 'INT4';
+		case 'I8': return 'INT8';
+		
+		case 'F': return 'FLOAT8';
+		case 'N': return 'NUMERIC';
+		default:
+			return $meta;
+		}
+	}
+	
+	/* The following does not work in Pg 6.0 - does anyone want to contribute code? 
+	
+	//"ALTER TABLE table ALTER COLUMN column SET DEFAULT mydef" and
+	//"ALTER TABLE table ALTER COLUMN column DROP DEFAULT mydef"
+	//"ALTER TABLE table ALTER COLUMN column SET NOT NULL" and
+	//"ALTER TABLE table ALTER COLUMN column DROP NOT NULL"*/
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported for PostgreSQL");
+		return array();
+	}
+	
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->debug) ADOConnection::outp("DropColumnSQL only works with PostgreSQL 7.3+");
+		return ADODB_DataDict::DropColumnSQL($tabname, $flds)."/* only works for PostgreSQL 7.3+ */";
+	}
+
+	// return string must begin with space
+	function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{
+		if ($fautoinc) {
+			$ftype = 'SERIAL';
+			return '';
+		}
+		$suffix = '';
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+	function _DropAutoIncrement($t)
+	{
+		return "drop sequence ".$t."_m_id_seq";
+	}
+	
+	/*
+	CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name (
+	{ column_name data_type [ DEFAULT default_expr ] [ column_constraint [, ... ] ]
+	| table_constraint } [, ... ]
+	)
+	[ INHERITS ( parent_table [, ... ] ) ]
+	[ WITH OIDS | WITHOUT OIDS ]
+	where column_constraint is:
+	[ CONSTRAINT constraint_name ]
+	{ NOT NULL | NULL | UNIQUE | PRIMARY KEY |
+	CHECK (expression) |
+	REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL ]
+	[ ON DELETE action ] [ ON UPDATE action ] }
+	[ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
+	and table_constraint is:
+	[ CONSTRAINT constraint_name ]
+	{ UNIQUE ( column_name [, ... ] ) |
+	PRIMARY KEY ( column_name [, ... ] ) |
+	CHECK ( expression ) |
+	FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ]
+	[ MATCH FULL | MATCH PARTIAL ] [ ON DELETE action ] [ ON UPDATE action ] }
+	[ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
+	*/
+	
+	
+	/*
+	CREATE [ UNIQUE ] INDEX index_name ON table
+[ USING acc_method ] ( column [ ops_name ] [, ...] )
+[ WHERE predicate ]
+CREATE [ UNIQUE ] INDEX index_name ON table
+[ USING acc_method ] ( func_name( column [, ... ]) [ ops_name ] )
+[ WHERE predicate ]
+	*/
+	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+	{
+		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
+		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+		else $unique = '';
+		
+		if (is_array($flds)) $flds = implode(', ',$flds);
+		$s = "CREATE$unique INDEX $idxname ON $tabname ";
+		if (isset($idxoptions['HASH'])) $s .= 'USING HASH ';
+		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+		$s .= "($flds)";
+		$sql[] = $s;
+		
+		return $sql;
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/datadict/datadict-sybase.inc.php b/lib/adodb/datadict/datadict-sybase.inc.php
new file mode 100644
index 0000000000..231b504ffe
--- /dev/null
+++ b/lib/adodb/datadict/datadict-sybase.inc.php
@@ -0,0 +1,211 @@
+<?php
+
+/**
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+ 
+*/
+
+class ADODB2_sybase extends ADODB_DataDict {
+	var $databaseType = 'sybase';
+	
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		$len = -1; // mysql max_length is not accurate
+		switch (strtoupper($t)) {
+
+		case 'INT': 
+		case 'INTEGER': return  'I';
+		case 'BIT':
+		case 'TINYINT': return  'I1';
+		case 'SMALLINT': return 'I2';
+		case 'BIGINT':  return  'I8';
+		
+		case 'REAL':
+		case 'FLOAT': return 'F';
+		default: return parent::MetaType($t,$len,$fieldobj);
+		}
+	}
+	
+	function ActualType($meta)
+	{
+		switch(strtoupper($meta)) {
+		case 'C': return 'VARCHAR';
+		case 'XL':
+		case 'X': return 'TEXT';
+		
+		case 'C2': return 'NVARCHAR';
+		case 'X2': return 'NTEXT';
+		
+		case 'B': return 'IMAGE';
+			
+		case 'D': return 'DATETIME';
+		case 'T': return 'DATETIME';
+		case 'L': return 'BIT';
+		
+		case 'I': return 'INT'; 
+		case 'I1': return 'TINYINT';
+		case 'I2': return 'SMALLINT';
+		case 'I4': return 'INT';
+		case 'I8': return 'BIGINT';
+		
+		case 'F': return 'REAL';
+		case 'N': return 'NUMERIC';
+		default:
+			return $meta;
+		}
+	}
+	
+	
+	function AddColumnSQL($tabname, $flds)
+	{	
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$f = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		$s = "ALTER TABLE $tabname $this->addCol";
+		foreach($lines as $v) {
+			$f[] = "\n $v";
+		}
+		$s .= implode(',',$f);
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	function AlterColumnSQL($tabname, $flds)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		$sql = array();
+		list($lines,$pkey) = $this->_GenFields($flds);
+		foreach($lines as $v) {
+			$sql[] = "ALTER TABLE $tabname $this->alterCol $v";
+		}
+
+		return $sql;
+	}
+	
+	function DropColumnSQL($tabname, $flds)
+	{
+		if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+		if (!is_array($flds)) $flds = explode(',',$flds);
+		$f = array();
+		$s = "ALTER TABLE $tabname";
+		foreach($flds as $v) {
+			$f[] = "\n$this->dropCol $v";
+		}
+		$s .= implode(',',$f);
+		$sql[] = $s;
+		return $sql;
+	}
+	
+	// return string must begin with space
+	function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+	{	
+		$suffix = '';
+		if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+		if ($fautoinc) $suffix .= ' DEFAULT AUTOINCREMENT';
+		if ($fnotnull) $suffix .= ' NOT NULL';
+		else if ($suffix == '') $suffix .= ' NULL';
+		if ($fconstraint) $suffix .= ' '.$fconstraint;
+		return $suffix;
+	}
+	
+	/*
+CREATE TABLE 
+    [ database_name.[ owner ] . | owner. ] table_name 
+    ( { < column_definition > 
+        | column_name AS computed_column_expression 
+        | < table_constraint > ::= [ CONSTRAINT constraint_name ] }
+
+            | [ { PRIMARY KEY | UNIQUE } [ ,...n ] 
+    ) 
+
+[ ON { filegroup | DEFAULT } ] 
+[ TEXTIMAGE_ON { filegroup | DEFAULT } ] 
+
+< column_definition > ::= { column_name data_type } 
+    [ COLLATE < collation_name > ] 
+    [ [ DEFAULT constant_expression ] 
+        | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ]
+    ] 
+    [ ROWGUIDCOL] 
+    [ < column_constraint > ] [ ...n ] 
+
+< column_constraint > ::= [ CONSTRAINT constraint_name ] 
+    { [ NULL | NOT NULL ] 
+        | [ { PRIMARY KEY | UNIQUE } 
+            [ CLUSTERED | NONCLUSTERED ] 
+            [ WITH FILLFACTOR = fillfactor ] 
+            [ON {filegroup | DEFAULT} ] ] 
+        ] 
+        | [ [ FOREIGN KEY ] 
+            REFERENCES ref_table [ ( ref_column ) ] 
+            [ ON DELETE { CASCADE | NO ACTION } ] 
+            [ ON UPDATE { CASCADE | NO ACTION } ] 
+            [ NOT FOR REPLICATION ] 
+        ] 
+        | CHECK [ NOT FOR REPLICATION ] 
+        ( logical_expression ) 
+    } 
+
+< table_constraint > ::= [ CONSTRAINT constraint_name ] 
+    { [ { PRIMARY KEY | UNIQUE } 
+        [ CLUSTERED | NONCLUSTERED ] 
+        { ( column [ ASC | DESC ] [ ,...n ] ) } 
+        [ WITH FILLFACTOR = fillfactor ] 
+        [ ON { filegroup | DEFAULT } ] 
+    ] 
+    | FOREIGN KEY 
+        [ ( column [ ,...n ] ) ] 
+        REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] 
+        [ ON DELETE { CASCADE | NO ACTION } ] 
+        [ ON UPDATE { CASCADE | NO ACTION } ] 
+        [ NOT FOR REPLICATION ] 
+    | CHECK [ NOT FOR REPLICATION ] 
+        ( search_conditions ) 
+    } 
+
+
+	*/
+	
+	/*
+	CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name 
+    ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) 
+		[ WITH < index_option > [ ,...n] ] 
+		[ ON filegroup ]
+		< index_option > :: = 
+		    { PAD_INDEX | 
+		        FILLFACTOR = fillfactor | 
+		        IGNORE_DUP_KEY | 
+		        DROP_EXISTING | 
+		    STATISTICS_NORECOMPUTE | 
+		    SORT_IN_TEMPDB  
+		}
+*/
+	function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+	{
+		if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $tabname.$idxname";
+		if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+		else $unique = '';
+		if (is_array($flds)) $flds = implode(', ',$flds);
+		if (isset($idxoptions['CLUSTERED'])) $clustered = ' CLUSTERED';
+		else $clustered = '';
+		
+		$s = "CREATE$unique$clustered INDEX $idxname ON $tabname ($flds)";
+		if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+		$sql[] = $s;
+		
+		return $sql;
+	}
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/docs-adodb.htm b/lib/adodb/docs-adodb.htm
index 8e159a1c25..8f737d177c 100644
--- a/lib/adodb/docs-adodb.htm
+++ b/lib/adodb/docs-adodb.htm
@@ -11,16 +11,19 @@
 <body bgcolor="#FFFFFF">
 
 <h2>ADOdb Library for PHP</h2>
-<p>V3.60 16 June 2003 (c) 2000-2003 John Lim (<a href="mailto:jlim#natsoft.com.my">jlim#natsoft.com.my</a>)</p>
-<p><font size="1">This software is dual licensed using BSD-Style and LGPL. Where 
-	there is any discrepancy, the BSD-Style license will take precedence. This 
-	means you can use it in proprietary and commercial products.</font></p>
+<p>V4.00 20 Oct 2003 (c) 2000-2003 John Lim (<a href="mailto:jlim#natsoft.com.my">jlim#natsoft.com.my</a>)</p>
+<p><font size="1">This software is dual licensed using BSD-Style and LGPL. This 
+  means you can use it in compiled proprietary and commercial products.</font></p>
+	<p>Useful ADOdb links:  <a href=http://php.weblogs.com/adodb>Download</a> &nbsp; <a href=http://php.weblogs.com/adodb_manual>Other Docs</a>
+
 <p><a href="#intro"><b>Introduction</b></a><b><br>
 	<a href="#features">Unique Features</a><br>
 	<a href="#users">How People are using ADOdb</a><br>
 	<a href="#bugs">Feature Requests and Bug Reports</a><br>
-	</b><b><a href="#install">Installation<br>
-	</a><a href="#coding">Initializing Code</a></b> <font size="2"><a href=#adonewconnection>ADONewConnection</a></font> 
+	</b><b><a href="#install">Installation</a><br>
+	<a href="#coding">Initializing Code and Connection Examples</a></b><br>
+	<b><a href="#hack">Hacking ADOdb Safely</a></b><br>
+	 <font size="2"><a href=#adonewconnection>ADONewConnection</a></font> 
 	<font size="2"><a href=#adonewconnection>NewADOConnection</a></font><br>
 	<b> <a href="#drivers">Supported Databases</a></b><br>
 	<b> <a href="#quickstart">Tutorial</a></b><br>
@@ -43,67 +46,74 @@
 	<a href="#pivot">Pivot Tables</a></b> 
 <p><a href="#ref"><b>REFERENCE</b></a>
 <p> <font size="2">Variables: <a href="#adodb_countrecs">$ADODB_COUNTRECS</a> 
-	<a href="#adodb_cache_dir">$ADODB_CACHE_DIR</a> </font><font size="2"><a href=#adodb_fetch_mode>$ADODB_FETCH_MODE</a> <a href=#adodb_lang>$ADODB_LANG</a><br>
-	Constants: </font><font size="2"><a href=#adodb_assoc_case>ADODB_ASSOC_CASE</a> 
-	</font><br>
-	<a href="#ADOConnection"><b> ADOConnection</b></a><br>
-	<font size="2">Connections: <a href="#connect">Connect</a> <a href="#pconnect">PConnect</a> 
-	<a href="#nconnect">NConnect</a> <br>
-	Executing SQL: <a href="#execute">Execute</a> <a href="#cacheexecute"><i>CacheExecute</i></a> 
-	<a href="#SelectLimit">SelectLimit</a> <a href="#cacheSelectLimit"><i>CacheSelectLimit</i></a> 
-	<a href="#prepare">Prepare</a> <a href=#preparesp>PrepareSP</a> <a href="#parameter">Parameter</a><br>
-	&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
-	<a href="#getone">GetOne</a> <a href="#cachegetone"><i>CacheGetOne</i></a> 
-	<a href="#getrow">GetRow</a> <a href="#cachegetrow"><i>CacheGetRow</i></a> 
-	<a href="#getall">GetAll</a> <a href="#cachegetall"><i>CacheGetAll</i></a> 
-	<a href="#getcol">GetCol</a> <a href="#cachegetcol"><i>CacheGetCol</i></a> 
-	<a href="#replace">Replace</a> <br>
-	&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#executecursor">ExecuteCursor</a> 
-	(oci8 only)<br>
-	Generates SQL: <a href="#getupdatesql">GetUpdateSQL</a> <a href="#getinsertsql">GetInsertSQL</a><br>
-	Blobs: <a href="#updateblob">UpdateBlob</a> <a href="#updateclob">UpdateClob</a> 
-	<a href="#updateblobfile">UpdateBlobFile</a> <a href="#blobencode">BlobEncode</a> 
-	<a href="#blobdecode">BlobDecode</a><br>
-	Paging/Scrolling: <a href="#pageexecute">PageExecute</a> <a href="#cachepageexecute">CachePageExecute</a><br>
-	Cleanup: <a href="#cacheflush">CacheFlush</a> <a href="#Close">Close</a><br>
-	Transactions: <a href="#begintrans">BeginTrans</a> <a href="#committrans">CommitTrans</a> 
-	<a href="#rollbacktrans">RollbackTrans</a> <a href="#starttrans">StartTrans</a> <a href="#completetrans">CompleteTrans</a> <br>
-	Fetching Data: </font> <font size="2"><a href="#setfetchmode">SetFetchMode</a><br>
-	Strings: <a href="#concat">concat</a> <a href="#qstr">qstr</a> <a href="#quote">quote</a><br>
-	Dates: <a href="#dbdate">DBDate</a> <a href="#dbtimestamp">DBTimeStamp</a> 
-	<a href="#unixdate">UnixDate</a> <a href="#unixtimestamp">UnixTimeStamp</a> 
-	<a href="#OffsetDate">OffsetDate</a> <a href="#SQLDate">SQLDate</a> <br>
-	Rows Management: <a href="#affected_rows">Affected_Rows</a> <a href="#inserted_id">Insert_ID</a> 
-	<a href="#genid">GenID</a> <a href=#createseq>CreateSequence</a> <a href=#dropseq>DropSequence</a> 
-	<br>
-	Error Handling: <a href="#errormsg">ErrorMsg</a> <a href="#errorno">ErrorNo</a>
-	 <a href="#metaerror">MetaError</a> <a href="#metaerrormsg">MetaErrorMsg</a><br>
-	Data Dictionary (metadata): <a href="#metadatabases">MetaDatabases</a> <a href="#metatables">MetaTables</a> 
-	<a href="#metacolumns">MetaColumns</a> <a href="#metacolumnames">MetaColumnNames</a> 
-	<a href="#metaprimarykeys">MetaPrimaryKeys</a> <a href="#serverinfo">ServerInfo</a> 
-	<br>
-	Statistics and Query-Rewriting: <a href="#fnexecute">fnExecute and fnCacheExecute</a><br>
-	</font><font size="2">Deprecated: <a href="#bind">Bind</a> <a href="#blankrecordset">BlankRecordSet</a></font><br>
-	<a href="#adorecordSet"><b><br>
-	ADORecordSet</b></a><br>
-	<font size="2">Returns one row:<a href="#fetchrow">FetchRow</a> <a href="#fetchinto">FetchInto</a> 
-	<a href="#fetchobject">FetchObject</a> <a href="#fetchnextobject">FetchNextObject</a> 
-	<a href="#fetchobj">FetchObj</a> <a href="#fetchnextobj">FetchNextObj</a><br>
-	Returns all rows:<a href="#getarray">GetArray</a> <a href="#getrows">GetRows</a> 
-	<a href="#getassoc">GetAssoc</a><br>
-	Scrolling:<a href="#move">Move</a> <a href="#movenext">MoveNext</a> <a href="#movefirst">MoveFirst</a> 
-	<a href="#movelast">MoveLast</a> <a href="#abspos">AbsolutePosition</a> <a href="#currentrow">CurrentRow</a> 
-	<a href="#atfirstpage">AtFirstPage</a> <a href="#atlastpage">AtLastPage</a> 
-	<a href="#absolutepage">AbsolutePage</a> </font> <font size="2"><br>
-	Menu generation:<a href="#getmenu">GetMenu</a> <a href="#getmenu2">GetMenu2</a><br>
-	Dates:<a href="#userdate">UserDate</a> <a href="#usertimestamp">UserTimeStamp</a> 
-	<a href="#unixdate">UnixDate</a> <a href="#unixtimestamp">UnixTimeStamp<br>
-	</a>Recordset Info:<a href="#recordcount">RecordCount</a> <a href="#po_recordcount">PO_RecordSet</a> 
-	<a href="#nextrecordset">NextRecordSet</a><br>
-	Field Info:<a href="#fieldcount">FieldCount</a> <a href="#fetchfield">FetchField</a> 
-	<a href="#metatype">MetaType</a><br>
-	Cleanup: <a href="#rsclose">Close</a></font> <font size="2"><br>
-	Deprecated: <a href="#getrowassoc">GetRowAssoc</a> <a href="#fields">Fields</a></font> 
+  <a href="#adodb_cache_dir">$ADODB_CACHE_DIR</a> </font><font size="2"><a href=#adodb_fetch_mode>$ADODB_FETCH_MODE</a> 
+  <a href=#adodb_lang>$ADODB_LANG</a><br>
+  Constants: </font><font size="2"><a href=#adodb_assoc_case>ADODB_ASSOC_CASE</a> 
+  </font><br>
+  <a href="#ADOConnection"><b> ADOConnection</b></a><br>
+  <font size="2">Connections: <a href="#connect">Connect</a> <a href="#pconnect">PConnect</a> 
+  <a href="#nconnect">NConnect</a> <br>
+  Executing SQL: <a href="#execute">Execute</a> <a href="#cacheexecute"><i>CacheExecute</i></a> 
+  <a href="#SelectLimit">SelectLimit</a> <a href="#cacheSelectLimit"><i>CacheSelectLimit</i></a> 
+  <a href="#param">Param</a> <a href="#prepare">Prepare</a> <a href=#preparesp>PrepareSP</a> 
+  <a href="#parameter">Parameter</a><br>
+  &nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#getone">GetOne</a> 
+  <a href="#cachegetone"><i>CacheGetOne</i></a> <a href="#getrow">GetRow</a> <a href="#cachegetrow"><i>CacheGetRow</i></a> 
+  <a href="#getall">GetAll</a> <a href="#cachegetall"><i>CacheGetAll</i></a> <a href="#getcol">GetCol</a> 
+  <a href="#cachegetcol"><i>CacheGetCol</i></a> <a href="#getassoc1">GetAssoc</a> <a href="#cachegetassoc"><i>CacheGetAssoc</i></a> <a href="#replace">Replace</a> 
+  <br>
+  &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#executecursor">ExecuteCursor</a> 
+  (oci8 only)<br>
+  Generates SQL strings: <a href="#getupdatesql">GetUpdateSQL</a> <a href="#getinsertsql">GetInsertSQL</a> 
+  <a href="#ifnull">IfNull</a> <a href="#concat">Concat</a> <a href="#qstr"></a><a href="#param">Param</a> 
+  <a href="#prepare"></a><a href="#OffsetDate">OffsetDate</a> <a href="#SQLDate">SQLDate</a> 
+  <a href="#dbdate">DBDate</a> <a href="#dbtimestamp"></a> <a href="#dbtimestamp">DBTimeStamp</a><br>
+  Blobs: <a href="#updateblob">UpdateBlob</a> <a href="#updateclob">UpdateClob</a> 
+  <a href="#updateblobfile">UpdateBlobFile</a> <a href="#blobencode">BlobEncode</a> 
+  <a href="#blobdecode">BlobDecode</a><br>
+  Paging/Scrolling: <a href="#pageexecute">PageExecute</a> <a href="#cachepageexecute">CachePageExecute</a><br>
+  Cleanup: <a href="#cacheflush">CacheFlush</a> <a href="#Close">Close</a><br>
+  Transactions: <a href="#starttrans">StartTrans</a> <a href="#completetrans">CompleteTrans</a> 
+  <a href="#failtrans">FailTrans</a> <a href="#hasfailedtrans">HasFailedTrans</a> 
+  <a href="#begintrans">BeginTrans</a> <a href="#committrans">CommitTrans</a> 
+  <a href="#rollbacktrans">RollbackTrans</a> <br>
+  Fetching Data: </font> <font size="2"><a href="#setfetchmode">SetFetchMode</a><br>
+  Strings: <a href="#concat">concat</a> <a href="#qstr">qstr</a> <a href="#quote">quote</a><br>
+  Dates: <a href="#dbdate">DBDate</a> <a href="#dbtimestamp">DBTimeStamp</a> <a href="#unixdate">UnixDate</a> 
+  <a href="#unixtimestamp">UnixTimeStamp</a> <a href="#OffsetDate">OffsetDate</a> 
+  <a href="#SQLDate">SQLDate</a> <br>
+  Row Management: <a href="#affected_rows">Affected_Rows</a> <a href="#inserted_id">Insert_ID</a> 
+  <a href="#genid">GenID</a> <a href=#createseq>CreateSequence</a> <a href=#dropseq>DropSequence</a> 
+  <br>
+  Error Handling: <a href="#errormsg">ErrorMsg</a> <a href="#errorno">ErrorNo</a> 
+  <a href="#metaerror">MetaError</a> <a href="#metaerrormsg">MetaErrorMsg</a><br>
+  Data Dictionary (metadata): <a href="#metadatabases">MetaDatabases</a> <a href="#metatables">MetaTables</a> 
+  <a href="#metacolumns">MetaColumns</a> <a href="#metacolumnames">MetaColumnNames</a> 
+  <a href="#metaprimarykeys">MetaPrimaryKeys</a> <a href="#metaforeignkeys">MetaForeignKeys</a> 
+  <a href="#serverinfo">ServerInfo</a> <br>
+  Statistics and Query-Rewriting: <a href="#logsql">LogSQL</a> <a href="#fnexecute">fnExecute 
+  and fnCacheExecute</a><br>
+  </font><font size="2">Deprecated: <a href="#bind">Bind</a> <a href="#blankrecordset">BlankRecordSet</a></font><br>
+  <a href="#adorecordSet"><b><br>
+  ADORecordSet</b></a><br>
+  <font size="2">Returns one row:<a href="#fetchrow">FetchRow</a> <a href="#fetchinto">FetchInto</a> 
+  <a href="#fetchobject">FetchObject</a> <a href="#fetchnextobject">FetchNextObject</a> 
+  <a href="#fetchobj">FetchObj</a> <a href="#fetchnextobj">FetchNextObj</a><br>
+  Returns all rows:<a href="#getarray">GetArray</a> <a href="#getrows">GetRows</a> 
+  <a href="#getassoc">GetAssoc</a><br>
+  Scrolling:<a href="#move">Move</a> <a href="#movenext">MoveNext</a> <a href="#movefirst">MoveFirst</a> 
+  <a href="#movelast">MoveLast</a> <a href="#abspos">AbsolutePosition</a> <a href="#currentrow">CurrentRow</a> 
+  <a href="#atfirstpage">AtFirstPage</a> <a href="#atlastpage">AtLastPage</a> 
+  <a href="#absolutepage">AbsolutePage</a> </font> <font size="2"><br>
+  Menu generation:<a href="#getmenu">GetMenu</a> <a href="#getmenu2">GetMenu2</a><br>
+  Dates:<a href="#userdate">UserDate</a> <a href="#usertimestamp">UserTimeStamp</a> 
+  <a href="#unixdate">UnixDate</a> <a href="#unixtimestamp">UnixTimeStamp<br>
+  </a>Recordset Info:<a href="#recordcount">RecordCount</a> <a href="#po_recordcount">PO_RecordSet</a> 
+  <a href="#nextrecordset">NextRecordSet</a><br>
+  Field Info:<a href="#fieldcount">FieldCount</a> <a href="#fetchfield">FetchField</a> 
+  <a href="#metatype">MetaType</a><br>
+  Cleanup: <a href="#rsclose">Close</a></font> <font size="2"><br>
+  Deprecated: <a href="#getrowassoc">GetRowAssoc</a> <a href="#fields">Fields</a></font> 
 <p><font size="2"><a href="#rs2html"><b>rs2html</b></a>&nbsp; <a href="#exrs2html">example</a></font><br>
   <a href="#adodiff">Differences between ADOdb and ADO</a><br>
   <a href="#driverguide"><b>Database Driver Guide<br>
@@ -115,8 +125,8 @@
   API's (encapsulate the differences) so we can easily switch databases. PHP 4.0.5 or later
   is now required (because we use array-based str_replace).</p>
 <p>We currently support MySQL, Oracle, Microsoft SQL Server, Sybase, Sybase SQL Anywhere, Informix, 
-  PostgreSQL, FrontBase,  Interbase (Firebird and Borland variants), Foxpro, Access, ADO and ODBC. We have had successful reports of connecting
-  to Progress and DB2 via ODBC. We hope more people 
+  PostgreSQL, FrontBase,  SQLite, Interbase (Firebird and Borland variants), Foxpro, Access, ADO, DB2, SAP DB and ODBC. 
+  We have had successful reports of connecting to Progress and CacheLite via ODBC. We hope more people 
   will contribute drivers to support other databases.</p>
 <p>PHP4 supports session variables. You can store your session information using 
   ADOdb for true portability and scalability. See adodb-session.php for more information.</p>
@@ -135,7 +145,9 @@
 	such as CHAR, TEXT and STRING are equivalent in different databases.</li>
   <li><b>Easy to port</b> because all the database dependant code are stored in 
 	stub functions. You do not need to port the core logic of the classes.</li>
-  <li><b>PHP4 session support</b>. See adodb-session.php.</li>
+  <li><b>Portable table and index creation</b> with the <a href=docs-datadict.htm>datadict</a> classes.
+  <li><b>Database performance monitoring and SQL tuning</b> with the <a href=docs-perf.htm>performance monitoring</a> classes.
+  <li><b>Database-backed sessions</b> with the <a href=docs-session.htm>session management</a> classes. Supports session expiry notification.
 </ul>
 <h2>How People are using ADOdb<a name="users"></a></h2>
 Here are some examples of how people are using ADOdb (for a much longer list, 
@@ -185,314 +197,445 @@ $conn = &amp;ADONewConnection('mysql');
 <p>Whenever you need to connect to a database, you create a Connection object 
   using the <a name="adonewconnection">ADONewConnection</a>($driver) function. 
   NewADOConnection($driver) is an alternative name for the same function.</p>
-<p>At this point, you are not connected to the database. 
-You will use <code>$conn-><a href=#connect>Connect()</a></code> or 
-<code>$conn-><a href=#pconnect>PConnect()</a></code> to perform the actual connection.</p>
-<p>See the examples below in the Tutorial.</p>
- 
+
+<p>At this point, you are not connected to the database. You will first need to decide
+whether to use <i>persistent</i> or <i>non-persistent</i> connections. The advantage of <i>persistent</i>
+connections is that they are faster, as the database connection is never closed (even 
+when you call Close()). <i>Non-persistent </i>connections take up much fewer resources though,
+reducing the risk of your database and your web-server becoming overloaded. 
+<p>For persistent connections,
+use $conn-&gt;<a href="reference.functions.pconnect.html">PConnect()</a>,
+ or $conn-&gt;<a href="reference.functions.connect.html">Connect()</a> for non-persistent connections.
+Some database drivers also support <a href="reference.functions.nconnect.html">NConnect()</a>, which forces 
+the creation of a new connection. 
+<a name=connection_gotcha></a>
+<p><i>Connection Gotcha</i>:  If you create two connections, but both use the same userid and password,
+PHP will share the same connection. This can cause problems if the connections are meant to 
+different databases. The solution is to always use different userid's for different databases,
+ or use NConnect().
+<h3>Examples of Connecting to Databases</h3>
+<h4>MySQL and Most Other Database Drivers</h4>
+<p>MySQL connections are very straightforward, and the parameters are identical 
+  to mysql_connect:</p>
+<pre>
+	$conn = &amp;ADONewConnection('mysql'); 
+	$conn-&gt;PConnect('localhost','userid','password','database');
+ </pre>
+<p> Most other database drivers use a similar convention: Connect($server, $user, $password, $database). Exceptions are listed below.
+<h4>PostgreSQL</h4>
+<p>PostgreSQL accepts connections using: </p>
+<p>a. the standard connection string:</p>
+<pre>
+	$conn = &amp;ADONewConnection('postgres7'); 
+	$conn-&gt;PConnect('host=localhost port=5432 dbname=mary');</pre>
+<p> b. the classical 4 parameters:</p>
+ <pre>
+	$conn-&gt;PConnect('localhost','userid','password','database');
+ </pre>
+<h4>Interbase/Firebird</h4>
+You define the database in the $host parameter:
+<pre>
+	$conn = &ADONewConnection('ibase'); 
+	$conn->PConnect('localhost:c:\ibase\employee.gdb','sysdba','masterkey');
+</pre>
+
+<h4>Oracle</h4>
+<p>With Oracle, you can connect in multiple ways.</p>
+<p>a. PHP and Oracle reside on the same machine, use default SID.</p>
+<pre>	$conn-&gt;Connect(false, 'scott', 'tiger');</pre>
+<p>b. TNS Name defined, eg. 'TNSDB'</p>
+<pre>	$conn-&gt;PConnect(false, 'scott', 'tiger', TNSDB');
+</pre>
+<p>or</p>
+<pre> 	$conn-&gt;PConnect('TNSDB', 'scott', 'tiger');</pre>
+<p>c. Host address and SID</p>
+<pre>	$conn-&gt;Connect('192.168.0.1', 'scott', 'tiger', 'SID');</pre>
+<p>d. Host address and Service Name</p>
+<pre>	$conn-&gt;Connect('192.168.0.1', 'scott', 'tiger', 'servicename');</pre>
+<a name=dsnless></a>
+<h4>DSN-less ODBC (access and mssql examples)</h4>
+<p>ODBC DSN's can be created in the ODBC control panel, or you can use a DSN-less 
+  connection.To use DSN-less connections with ODBC you need PHP 4.3 or later. 
+</p>
+<p>For Microsoft Access:</a></p>
+<pre>
+	$db =& ADONewConnection('access');
+	$dsn = <strong>"Driver=&#123;Microsoft Access Driver (*.mdb)&#125;;Dbq=d:\northwind.mdb;Uid=Admin;Pwd=;";</strong>
+	$db->Connect($dsn);
+</pre>
+For Microsoft SQL Server: 
+<pre>
+	$db =& ADONewConnection('odbc_mssql');
+	$dsn = <strong>"Driver=&#123;SQL Server&#125;;Server=localhost;Database=northwind;"</strong>;
+	$db->Connect($dsn,'userid','password');
+</pre>
+<b>DSN-less Connections with ADO</b><br>
+If you are using versions of PHP earlier than PHP 4.3.0, DSN-less connections 
+only work with Microsoft's ADO, which is Microsoft's COM based API. An example 
+using the ADOdb library and Microsoft's ADO: 
+<pre>
+&lt;?php
+	include('adodb.inc.php'); 
+	ADOLoadCode("ado_mssql");
+	$db = &ADONewConnection("ado_mssql");
+	print "&lt;h1>Connecting DSN-less $db->databaseType...&lt;/h1>";
+		
+	<b>$myDSN="PROVIDER=MSDASQL;DRIVER=&#123;SQL Server&#125;;"
+		. "SERVER=flipper;DATABASE=ai;UID=sa;PWD=;"  ;</b>
+	$db->Connect($myDSN);
+	
+	$rs = $db->Execute("select * from table");
+	$arr = $rs->GetArray();
+	print_r($arr);
+?>
+</pre>
+
+<p></p><a name=hack></a>
+<h1>Hacking ADOdb Safely</h1>
+<p>You might want to modify ADOdb for your own purposes. Luckily you can
+still maintain backward compatibility by sub-classing ADOdb and using the $ADODB_NEWCONNECTION
+variable. $ADODB_NEWCONNECTION allows you to override the behaviour of ADONewConnection().
+ADOConnection() checks for this variable and will call
+the function-name stored in this variable if it is defined.
+<p>In the following example, new functionality for the connection object 
+is placed in the <i>hack_mysql</i> and <i>hack_postgres7</i> classes. The recordset class naming convention
+can be controlled using $rsPrefix. Here we set it to 'hack_rs_', which will make ADOdb use
+<i>hack_rs_mysql</i> and <i>hack_rs_postgres7</i> as the recordset classes.
+If you want to use the default ADOdb drivers return false.
+
+<pre>
+class hack_mysql extends adodb_mysql {
+var $rsPrefix = 'hack_rs_';
+  /* Your mods here */
+}
+
+class hack_rs_mysql extends ADORecordSet_mysql {
+ /* Your mods here */
+}
+
+class hack_postgres7 extends adodb_postgres7 {
+var $rsPrefix = 'hack_rs_';
+  /* Your mods here */
+}
+
+class hack_rs_postgres7 extends ADORecordSet_postgres7 {
+ /* Your mods here */
+}
+
+$ADODB_NEWCONNECTION = 'hack_factory';
+
+function& hack_factory($driver)
+{
+	if ($driver !== 'mysql' && $driver !== 'postgres7') return false;
+	
+	$driver = 'hack_'.$driver;
+	$obj = new $driver();
+	return $obj;
+}
+
+include_once('adodb.inc.php');
+
+</pre>
+<p>Don't forget to call the constructor of the parent class.
 <h3><a name="drivers"></a>Databases Supported</h3>
 <table width="100%" border="1">
   <tr valign="top"> 
-	<td><b>Name</b></td>
-	<td><b>Tested</b></td>
-	<td><b>Database</b></td>
-	<td><b><font size="2">RecordCount() usable</font></b></td>
-	<td><b>Prerequisites</b></td>
-	<td><b>Operating Systems</b></td>
+    <td><b>Name</b></td>
+    <td><b>Tested</b></td>
+    <td><b>Database</b></td>
+    <td><b><font size="2">RecordCount() usable</font></b></td>
+    <td><b>Prerequisites</b></td>
+    <td><b>Operating Systems</b></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">access</font></b></td>
-	<td><font size="2">B</font></td>
-	<td><font size="2">Microsoft Access/Jet. You need to create an ODBC DSN.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">ODBC </font></td>
-	<td><font size="2">Windows only</font></td>
+    <td><b><font size="2">access</font></b></td>
+    <td><font size="2">B</font></td>
+    <td><font size="2">Microsoft Access/Jet. You need to create an ODBC DSN.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">ODBC </font></td>
+    <td><font size="2">Windows only</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">ado</font></b></td>
-	<td><font size="2">B</font></td>
-	<td><p><font size="2">Generic ADO, not tuned for specific databases. Allows 
-				DSN-less connections. For best performance, use an OLEDB provider. 
-				This is the base class for all ado drivers.</font></p>
-			<p><font size="2">You can set $db-&gt;codePage before connecting.</font></p></td>
-	<td><font size="2">? depends on database</font></td>
-	<td><font size="2">ADO or OLEDB provider</font></td>
-	<td><font size="2">Windows only</font></td>
+    <td><b><font size="2">ado</font></b></td>
+    <td><font size="2">B</font></td>
+    <td><p><font size="2">Generic ADO, not tuned for specific databases. Allows 
+        DSN-less connections. For best performance, use an OLEDB provider. This 
+        is the base class for all ado drivers.</font></p>
+      <p><font size="2">You can set $db-&gt;codePage before connecting.</font></p></td>
+    <td><font size="2">? depends on database</font></td>
+    <td><font size="2">ADO or OLEDB provider</font></td>
+    <td><font size="2">Windows only</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">ado_access</font></b></td>
-	<td><font size="2">B</font></td>
-	<td><font size="2">Microsoft Access/Jet using ADO. Allows DSN-less connections. 
-	  For best performance, use an OLEDB provider.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">ADO or OLEDB provider</font></td>
-	<td><font size="2">Windows only</font></td>
+    <td><b><font size="2">ado_access</font></b></td>
+    <td><font size="2">B</font></td>
+    <td><font size="2">Microsoft Access/Jet using ADO. Allows DSN-less connections. 
+      For best performance, use an OLEDB provider.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">ADO or OLEDB provider</font></td>
+    <td><font size="2">Windows only</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">ado_mssql</font></b></td>
-	<td><font size="2">B</font></td>
-	<td><font size="2">Microsoft SQL Server using ADO. Allows DSN-less connections. 
-	  For best performance, use an OLEDB provider.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">ADO or OLEDB provider</font></td>
-	<td><font size="2">Windows only</font></td>
+    <td><b><font size="2">ado_mssql</font></b></td>
+    <td><font size="2">B</font></td>
+    <td><font size="2">Microsoft SQL Server using ADO. Allows DSN-less connections. 
+      For best performance, use an OLEDB provider.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">ADO or OLEDB provider</font></td>
+    <td><font size="2">Windows only</font></td>
   </tr>
   <tr valign="top"> 
-	<td height="54"><b><font size="2">db2</font></b></td>
-	<td height="54"><font size="2">A</font></td>
-	<td height="54"><font size="2">DB2. Should work reliably as based on ODBC 
-	  driver.</font></td>
-	<td height="54"><font size="2">Y/N</font></td>
-	<td height="54"><font size="2">DB2 CLI/ODBC interface</font></td>
-	<td height="54"> 
-	  <p><font size="2">Unix and Windows. <a href="http://www.faqts.com/knowledge_base/view.phtml/aid/6283/fid/14">Unix 
-		install hints</a>.</font></p>
-	</td>
+    <td height="54"><b><font size="2">db2</font></b></td>
+    <td height="54"><font size="2">A</font></td>
+    <td height="54"><font size="2">DB2. Should work reliably as based on ODBC 
+      driver.</font></td>
+    <td height="54"><font size="2">Y/N</font></td>
+    <td height="54"><font size="2">DB2 CLI/ODBC interface</font></td>
+    <td height="54"> <p><font size="2">Unix and Windows. <a href="http://www.faqts.com/knowledge_base/view.phtml/aid/6283/fid/14">Unix 
+        install hints</a>.</font></p></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">vfp</font></b></td>
-	<td><font size="2">A</font></td>
-	<td><font size="2">Microsoft Visual FoxPro. You need to create an ODBC DSN.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">ODBC</font></td>
-	<td><font size="2">Windows only</font></td>
+    <td><b><font size="2">vfp</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">Microsoft Visual FoxPro. You need to create an ODBC DSN.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">ODBC</font></td>
+    <td><font size="2">Windows only</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">fbsql</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">FrontBase. </font></td>
-	<td><font size="2">Y</font></td>
-	<td><font size="2">?</font></td>
-	<td> 
-	  <p><font size="2">Unix and Windows</font></p>
-	</td>
+    <td><b><font size="2">fbsql</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">FrontBase. </font></td>
+    <td><font size="2">Y</font></td>
+    <td><font size="2">?</font></td>
+    <td> <p><font size="2">Unix and Windows</font></p></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">ibase</font></b></td>
-	<td><font size="2">B</font></td>
-	    <td><font size="2">Interbase 6 or earlier. Some users report you might need 
-			to use this<br>
-			$db->PConnect('localhost:c:/ibase/employee.gdb', "sysdba", "masterkey") 
-			to connect. Lacks Affected_Rows currently.<br>
-			<br>
-			You can set $db->dialect, $db-&gt;buffers and $db->charSet before 
-			connecting.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Interbase client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">ibase</font></b></td>
+    <td><font size="2">B</font></td>
+    <td><font size="2">Interbase 6 or earlier. Some users report you might need 
+      to use this<br>
+      $db->PConnect('localhost:c:/ibase/employee.gdb', "sysdba", "masterkey") 
+      to connect. Lacks Affected_Rows currently.<br>
+      <br>
+      You can set $db->dialect, $db-&gt;buffers and $db->charSet before connecting.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Interbase client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><i><font size="2">firebird</font></i></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Firebird version of interbase.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Interbase client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><i><font size="2">firebird</font></i></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Firebird version of interbase.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Interbase client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><i><font size="2">borland_ibase</font></i></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Borland version of Interbase 6.5 or later. Very sad that 
-	  the forks differ.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Interbase client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><i><font size="2">borland_ibase</font></i></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Borland version of Interbase 6.5 or later. Very sad that 
+      the forks differ.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Interbase client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">informix72</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2"> Informix databases before Informix 7.3 that do no support 
-	  SELECT FIRST.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Informix client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">informix72</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2"> Informix databases before Informix 7.3 that do no support 
+      SELECT FIRST.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Informix client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">informix</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Generic informix driver.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Informix client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">informix</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Generic informix driver.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Informix client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td height="73"><b><font size="2">mssql</font></b></td>
-	<td height="73"><font size="2">A</font></td>
-	<td height="73"> 
-	  <p><font size="2">Microsoft SQL Server 7 and later. Works with Microsoft SQL Server 
-		2000 also. Note that date formating is problematic with this driver. For 
-		example, the PHP mssql extension does not return the seconds for datetime!</font></p>
-	</td>
-	<td height="73"><font size="2">Y/N</font></td>
-	<td height="73"><font size="2">Mssql client</font></td>
-	<td height="73"> 
-	  <p><font size="2">Unix and Windows. <br>
-	  <a href="http://phpbuilder.com/columns/alberto20000919.php3">Unix install howto</a> and
-	  <a href=http://linuxjournal.com/article.php?sid=6636&mode=thread&order=0>another one</a>.
-	  </font></p>
-	</td>
+    <td height="73"><b><font size="2">mssql</font></b></td>
+    <td height="73"><font size="2">A</font></td>
+    <td height="73"> <p><font size="2">Microsoft SQL Server 7 and later. Works 
+        with Microsoft SQL Server 2000 also. Note that date formating is problematic 
+        with this driver. For example, the PHP mssql extension does not return 
+        the seconds for datetime!</font></p></td>
+    <td height="73"><font size="2">Y/N</font></td>
+    <td height="73"><font size="2">Mssql client</font></td>
+    <td height="73"> <p><font size="2">Unix and Windows. <br>
+        <a href="http://phpbuilder.com/columns/alberto20000919.php3">Unix install 
+        howto</a> and <a href=http://linuxjournal.com/article.php?sid=6636&mode=thread&order=0>another 
+        one</a>. </font></p></td>
   </tr>
-	<tr valign="top"> 
-	<td height="73"><b><font size="2">mssqlpo</font></b></td>
-	<td height="73"><font size="2">A</font></td>
-	<td height="73"> 
-	  <p><font size="2">Portable mssql driver. Identical to above mssql driver, 
-		except that '||', the concatenation operator, is converted to '+'. Useful 
-		for porting scripts from most other sql variants that use ||.</font></p>
-	</td>
-	<td height="73"><font size="2">Y/N</font></td>
-	<td height="73"><font size="2">Mssql client</font></td>
-	<td height="73"> 
-	  <p><font size="2">Unix and Windows. <a href="http://phpbuilder.com/columns/alberto20000919.php3"><br>
-		Unix install howto</a>.</font></p>
-	</td>
+  <tr valign="top"> 
+    <td height="73"><b><font size="2">mssqlpo</font></b></td>
+    <td height="73"><font size="2">A</font></td>
+    <td height="73"> <p><font size="2">Portable mssql driver. Identical to above 
+        mssql driver, except that '||', the concatenation operator, is converted 
+        to '+'. Useful for porting scripts from most other sql variants that use 
+        ||.</font></p></td>
+    <td height="73"><font size="2">Y/N</font></td>
+    <td height="73"><font size="2">Mssql client</font></td>
+    <td height="73"> <p><font size="2">Unix and Windows. <a href="http://phpbuilder.com/columns/alberto20000919.php3"><br>
+        Unix install howto</a>.</font></p></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">mysql</font></b></td>
-	<td><font size="2">A</font></td>
-	    <td><font size="2">MySQL without transaction support. You can also set 
-			$db-&gt;clientFlags before connecting.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">MySQL client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">mysql</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">MySQL without transaction support. You can also set $db-&gt;clientFlags 
+      before connecting.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">MySQL client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><font size="2"><b>mysqlt</b> or <b>maxsql</b></font></td>
-	<td><font size="2">A</font></td>
-	<td> 
-	  <p><font size="2">MySQL with transaction support. We recommend using || 
-		as the concat operator for best portability. This can be done by running 
-		MySQL using: <br>
-		<i>mysqld --ansi</i> or <i>mysqld --sql-mode=PIPES_AS_CONCAT</i></font></p>
-	  </td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">MySQL client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><font size="2"><b>mysqlt</b> or <b>maxsql</b></font></td>
+    <td><font size="2">A</font></td>
+    <td> <p><font size="2">MySQL with transaction support. We recommend using 
+        || as the concat operator for best portability. This can be done by running 
+        MySQL using: <br>
+        <i>mysqld --ansi</i> or <i>mysqld --sql-mode=PIPES_AS_CONCAT</i></font></p></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">MySQL client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">oci8</font></b></td>
-	<td><font size="2">A</font></td>
-	    <td><font size="2">Oracle 8/9. Has more functionality than <i>oracle</i> driver 
-			(eg. Affected_Rows). You might have to putenv('ORACLE_HOME=...') before 
-			Connect/PConnect. </font> 
-			<p><font size="2"> There are 2 ways of connecting - with server IP 
-				and service name: <br>
-				<i>PConnect('serverip:1521','scott','tiger','service'</i>)<br>
-				or using an entry in TNSNAMES.ORA or ONAMES or HOSTNAMES: <br>
-				<i>PConnect(false, 'scott', 'tiger', $oraname)</i>. </font>
-			<p><font size="2">Since 2.31, we support Oracle REF cursor variables directly 
-				(see <a href="#executecursor">ExecuteCursor</a>).</font>
-			</td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Oracle client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">oci8</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">Oracle 8/9. Has more functionality than <i>oracle</i> driver 
+      (eg. Affected_Rows). You might have to putenv('ORACLE_HOME=...') before 
+      Connect/PConnect. </font> <p><font size="2"> There are 2 ways of connecting 
+        - with server IP and service name: <br>
+        <i>PConnect('serverip:1521','scott','tiger','service'</i>)<br>
+        or using an entry in TNSNAMES.ORA or ONAMES or HOSTNAMES: <br>
+        <i>PConnect(false, 'scott', 'tiger', $oraname)</i>. </font> 
+      <p><font size="2">Since 2.31, we support Oracle REF cursor variables directly 
+        (see <a href="#executecursor">ExecuteCursor</a>).</font> </td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Oracle client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">oci805</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Supports reduced Oracle functionality for Oracle 8.0.5. 
-	  SelectLimit is not as efficient as in the oci8 or oci8po drivers.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Oracle client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">oci805</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Supports reduced Oracle functionality for Oracle 8.0.5. 
+      SelectLimit is not as efficient as in the oci8 or oci8po drivers.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Oracle client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">oci8po</font></b></td>
-	<td><font size="2">A</font></td>
-	<td><font size="2">Oracle 8/9 portable driver. This is nearly identical with 
-	  the oci8 driver except (a) bind variables in Prepare() use the ? convention, 
-	  instead of :bindvar, (b) field names use the more common PHP convention 
-	  of lowercase names. </font> 
-	  <p><font size="2">Use this driver if porting from other databases is important. 
-		Otherwise the oci8 driver offers better performance. </font> 
-	</td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Oracle client</font></td>
-	<td><font size="2">Unix and Windows</font></td>
+    <td><b><font size="2">oci8po</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">Oracle 8/9 portable driver. This is nearly identical with 
+      the oci8 driver except (a) bind variables in Prepare() use the ? convention, 
+      instead of :bindvar, (b) field names use the more common PHP convention 
+      of lowercase names. </font> <p><font size="2">Use this driver if porting 
+        from other databases is important. Otherwise the oci8 driver offers better 
+        performance. </font> </td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Oracle client</font></td>
+    <td><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">odbc</font></b></td>
-	<td><font size="2">A</font></td>
-	<td><font size="2">Generic ODBC, not tuned for specific databases. To connect, 
-	  use <br>
-			PConnect('DSN','user','pwd'). This is the base class for all odbc 
-			derived drivers.</font></td>
-	    <td><font size="2">? depends on database</font></td>
-	<td><font size="2">ODBC</font></td>
-	<td><font size="2">Unix and Windows. <a href="http://phpbuilder.com/columns/alberto20000919.php3?page=4">Unix 
-	  hints.</a></font></td>
+    <td><b><font size="2">odbc</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">Generic ODBC, not tuned for specific databases. To connect, 
+      use <br>
+      PConnect('DSN','user','pwd'). This is the base class for all odbc derived 
+      drivers.</font></td>
+    <td><font size="2">? depends on database</font></td>
+    <td><font size="2">ODBC</font></td>
+    <td><font size="2">Unix and Windows. <a href="http://phpbuilder.com/columns/alberto20000919.php3?page=4">Unix 
+      hints.</a></font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">odbc_mssql</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Uses ODBC to connect to MSSQL</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">ODBC</font></td>
-	<td><font size="2">Unix and Windows. </font></td>
+    <td><b><font size="2">odbc_mssql</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Uses ODBC to connect to MSSQL</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">ODBC</font></td>
+    <td><font size="2">Unix and Windows. </font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">odbc_oracle</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Uses ODBC to connect to Oracle</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">ODBC</font></td>
-	<td><font size="2">Unix and Windows. </font></td>
+    <td><b><font size="2">odbc_oracle</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Uses ODBC to connect to Oracle</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">ODBC</font></td>
+    <td><font size="2">Unix and Windows. </font></td>
   </tr>
   <tr valign="top"> 
-	<td height="34"><b><font size="2">oracle</font></b></td>
-	<td height="34"><font size="2">C</font></td>
-	<td height="34"><font size="2">Implements old Oracle 7 client API. Use oci8 
-	  driver if possible for better performance.</font></td>
-	<td height="34"><font size="2">Y/N</font></td>
-	<td height="34"><font size="2">Oracle client</font></td>
-	<td height="34"><font size="2">Unix and Windows</font></td>
+    <td height="34"><b><font size="2">oracle</font></b></td>
+    <td height="34"><font size="2">C</font></td>
+    <td height="34"><font size="2">Implements old Oracle 7 client API. Use oci8 
+      driver if possible for better performance.</font></td>
+    <td height="34"><font size="2">Y/N</font></td>
+    <td height="34"><font size="2">Oracle client</font></td>
+    <td height="34"><font size="2">Unix and Windows</font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">postgres</font></b></td>
-	<td><font size="2">A</font></td>
-	<td><font size="2">Generic PostgreSQL driver. Currently identical to postgres7 
-	  driver. </font></td>
-	<td><font size="2">Y</font></td>
-	<td><font size="2">PostgreSQL client</font></td>
-	<td><font size="2">Unix and Windows. </font></td>
+    <td><b><font size="2">postgres</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">Generic PostgreSQL driver. Currently identical to postgres7 
+      driver. </font></td>
+    <td><font size="2">Y</font></td>
+    <td><font size="2">PostgreSQL client</font></td>
+    <td><font size="2">Unix and Windows. </font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">postgres64</font></b></td>
-	<td><font size="2">A</font></td>
-	<td><font size="2">For PostgreSQL 6.4 and earlier which does not support LIMIT 
-	  internally.</font></td>
-	<td><font size="2">Y</font></td>
-	<td><font size="2">PostgreSQL client</font></td>
-	<td><font size="2">Unix and Windows. </font></td>
+    <td><b><font size="2">postgres64</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">For PostgreSQL 6.4 and earlier which does not support LIMIT 
+      internally.</font></td>
+    <td><font size="2">Y</font></td>
+    <td><font size="2">PostgreSQL client</font></td>
+    <td><font size="2">Unix and Windows. </font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">postgres7</font></b></td>
-	<td><font size="2">A</font></td>
-	<td><font size="2">PostgreSQL which supports LIMIT and other version 7 functionality.</font></td>
-	<td><font size="2">Y</font></td>
-	<td><font size="2">PostgreSQL client</font></td>
-	<td><font size="2">Unix and Windows. </font></td>
+    <td><b><font size="2">postgres7</font></b></td>
+    <td><font size="2">A</font></td>
+    <td><font size="2">PostgreSQL which supports LIMIT and other version 7 functionality.</font></td>
+    <td><font size="2">Y</font></td>
+    <td><font size="2">PostgreSQL client</font></td>
+    <td><font size="2">Unix and Windows. </font></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">sqlanywhere</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Sybase SQL Anywhere. Should work reliably as based on ODBC 
-	  driver.</font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">SQL Anywhere ODBC client</font></td>
-	<td> 
-	  <p><font size="2">?</font></p>
-	</td>
+    <td><b><font size="2">sapdb</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">SAP DB. Should work reliably as based on ODBC driver.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">SAP ODBC client</font></td>
+    <td> <p><font size="2">?</font></p></td>
   </tr>
   <tr valign="top"> 
-	<td><b><font size="2">sybase</font></b></td>
-	<td><font size="2">C</font></td>
-	<td><font size="2">Sybase. </font></td>
-	<td><font size="2">Y/N</font></td>
-	<td><font size="2">Sybase client</font></td>
-	<td> 
-	  <p><font size="2">Unix and Windows.</font></p>
-	</td>
+    <td><b><font size="2">sqlanywhere</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Sybase SQL Anywhere. Should work reliably as based on ODBC 
+      driver.</font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">SQL Anywhere ODBC client</font></td>
+    <td> <p><font size="2">?</font></p></td>
+  </tr>
+  <tr valign="top"> 
+    <td height="54"><b><font size="2">sqlite</font></b></td>
+    <td height="54"><font size="2">B</font></td>
+    <td height="54"><font size="2">SQLite. Only tested on PHP5.</font></td>
+    <td height="54"><font size="2">Y</font></td>
+    <td height="54"><font size="2">-</font></td>
+    <td height="54"> <p><font size="2">Unix and Windows.</font></p></td>
+  </tr>
+  <tr valign="top"> 
+    <td><b><font size="2">sybase</font></b></td>
+    <td><font size="2">C</font></td>
+    <td><font size="2">Sybase. </font></td>
+    <td><font size="2">Y/N</font></td>
+    <td><font size="2">Sybase client</font></td>
+    <td> <p><font size="2">Unix and Windows.</font></p></td>
   </tr>
   <p> 
 </table>
@@ -504,33 +647,30 @@ You will use <code>$conn-><a href=#connect>Connect()</a></code> or
   C = user contributed or experimental driver. Might not fully support all of 
   the latest features of ADOdb. </p>
 <p>The column &quot;RecordCount() usable&quot; indicates whether RecordCount() 
-	return the number of rows, or returns -1 when a SELECT statement is executed. 
-	If this column displays Y/N then the RecordCount() is emulated when the global 
-	variable $ADODB_COUNTRECS=true (this is the default). Note that for large 
-	recordsets, it might be better to disable RecordCount() emulation because 
-	substantial amounts of memory are required to cache the recordset for counting. Also
-	there is a speed penalty of 40-50% if emulation is required. This is emulated in
-	most databases except for PostgreSQL and MySQL.
-	This variable is checked every time a query is executed, so you can selectively 
-	choose which recordsets to count.</p>
-<p>
-
+  return the number of rows, or returns -1 when a SELECT statement is executed. 
+  If this column displays Y/N then the RecordCount() is emulated when the global 
+  variable $ADODB_COUNTRECS=true (this is the default). Note that for large recordsets, 
+  it might be better to disable RecordCount() emulation because substantial amounts 
+  of memory are required to cache the recordset for counting. Also there is a 
+  speed penalty of 40-50% if emulation is required. This is emulated in most databases 
+  except for PostgreSQL and MySQL. This variable is checked every time a query 
+  is executed, so you can selectively choose which recordsets to count.</p>
+<p> 
 <hr>
 <h1>Tutorial<a name="quickstart"></a></h1>
 <h3>Example 1: Select Statement<a name="ex1"></a></h3>
-<p>Task: Connect to the Access Northwind DSN, display the first 2 columns 
-  of each row.</p>
+<p>Task: Connect to the Access Northwind DSN, display the first 2 columns of each 
+  row.</p>
 <p>In this example, we create a ADOConnection object, which represents the connection 
- to the database. The connection is initiated with <a href="#pconnect"><font face="Courier New, Courier, mono">PConnect</font></a>, 
- which is a persistent connection. Whenever we want to query the database, we 
- call the <font face="Courier New, Courier, mono">ADOConnection.<a href="#execute">Execute</a>()</font> 
- function. This returns an ADORecordSet object which is actually a cursor that 
- holds the current row in the array <font face="Courier New, Courier, mono">fields[]</font>. 
- We use <font face="Courier New, Courier, mono"><a href="#movenext">MoveNext</a>()</font> 
- to move from row to row.</p>
-<p>NB: A useful function that is not used in this example is 
-<font face="Courier New, Courier, mono"><a href="#selectlimit">SelectLimit</a></font>, which
-allows us to limit the number of rows shown.
+  to the database. The connection is initiated with <a href="#pconnect"><font face="Courier New, Courier, mono">PConnect</font></a>, 
+  which is a persistent connection. Whenever we want to query the database, we 
+  call the <font face="Courier New, Courier, mono">ADOConnection.<a href="#execute">Execute</a>()</font> 
+  function. This returns an ADORecordSet object which is actually a cursor that 
+  holds the current row in the array <font face="Courier New, Courier, mono">fields[]</font>. 
+  We use <font face="Courier New, Courier, mono"><a href="#movenext">MoveNext</a>()</font> 
+  to move from row to row.</p>
+<p>NB: A useful function that is not used in this example is <font face="Courier New, Courier, mono"><a href="#selectlimit">SelectLimit</a></font>, 
+  which allows us to limit the number of rows shown. 
 <pre>
 &lt;?
 <font face="Courier New, Courier, mono"><b>include</b>('adodb.inc.php');	   # load code common to ADOdb
@@ -557,10 +697,10 @@ $<font color="#660000">conn</font>->Close(); # optional
   property is set to true when end-of-file is reached. If an error occurs in Execute(), 
   we return false instead of a recordset.</p>
 <p>The <code>$recordSet-&gt;fields[]</code> array is generated by the PHP database 
-	extension. Some database extensions only index by number and do not index 
-	the array by field name. To force indexing by name - that is associative arrays 
-	- use the SetFetchMode function. Each recordset saves and uses whatever fetch 
-	mode was set when the recordset was created in Execute() or SelectLimit(). 
+  extension. Some database extensions only index by number and do not index the 
+  array by field name. To force indexing by name - that is associative arrays 
+  - use the SetFetchMode function. Each recordset saves and uses whatever fetch 
+  mode was set when the recordset was created in Execute() or SelectLimit(). 
 <pre>
 	$db->SetFetchMode(ADODB_FETCH_NUM);
 	$rs1 = $db->Execute('select * from table');
@@ -569,12 +709,12 @@ $<font color="#660000">conn</font>->Close(); # optional
 	print_r($rs1->fields); # shows <i>array([0]=>'v0',[1] =>'v1')</i>
 	print_r($rs2->fields); # shows <i>array(['col1']=>'v0',['col2'] =>'v1')</i>
 </pre>
-<p>
- </p>
+<p> </p>
 <p>To get the number of rows in the select statement, you can use <font face="Courier New, Courier, mono">$recordSet-&gt;<a href="#recordcount">RecordCount</a>()</font>. 
-	Note that it can return -1 if the number of rows returned cannot be determined.</p>
+  Note that it can return -1 if the number of rows returned cannot be determined.</p>
 <h3>Example 2: Advanced Select with Field Objects<a name="ex2"></a></h3>
-<p>Select a table, display the first two columns. If the second column is a date or timestamp, reformat the date to US format.</p>
+<p>Select a table, display the first two columns. If the second column is a date 
+  or timestamp, reformat the date to US format.</p>
 <pre>
 &lt;?
 <font face="Courier New, Courier, mono"><b>include</b>('adodb.inc.php');	   # load code common to ADOdb
@@ -602,20 +742,20 @@ $<font color="#660000">conn</font>->Close(); # optional
 ?>
 </pre>
 <p>In this example, we check the field type of the second column using <font face="Courier New, Courier, mono"><a href="#fetchfield">FetchField</a>().</font> 
- This returns an object with at least 3 fields.</p>
+  This returns an object with at least 3 fields.</p>
 <ul>
- <li><b>name</b>: name of column</li>
- <li> <b>type</b>: native field type of column</li>
- <li> <b>max_length</b>: maximum length of field. Some databases such as MySQL 
-  do not return the maximum length of the field correctly. In these cases max_length 
-  will be set to -1.</li>
+  <li><b>name</b>: name of column</li>
+  <li> <b>type</b>: native field type of column</li>
+  <li> <b>max_length</b>: maximum length of field. Some databases such as MySQL 
+    do not return the maximum length of the field correctly. In these cases max_length 
+    will be set to -1.</li>
 </ul>
 <p>We then use <font face="Courier New, Courier, mono"><a href="#metatype">MetaType</a>()</font> 
- to translate the native type to a <i>generic</i> type. Currently the following 
- <i>generic</i> types are defined:</p>
+  to translate the native type to a <i>generic</i> type. Currently the following 
+  <i>generic</i> types are defined:</p>
 <ul>
   <li><b>C</b>: character fields that should be shown in a &lt;input type=&quot;text&quot;&gt; 
-	tag.</li>
+    tag.</li>
   <li><b>X</b>: TeXt, large text fields that should be shown in a &lt;textarea&gt;</li>
   <li><b>B</b>: Blobs, or Binary Large Objects. Typically images. 
   <li><b>D</b>: Date field</li>
@@ -623,17 +763,19 @@ $<font color="#660000">conn</font>->Close(); # optional
   <li><b>L</b>: Logical field (boolean or bit-field)</li>
   <li><b>I</b>:&nbsp; Integer field</li>
   <li><b>N</b>: Numeric field. Includes autoincrement, numeric, floating point, 
-	real and integer. </li>
+    real and integer. </li>
   <li><b>R</b>: Serial field. Includes serial, autoincrement integers. This works 
-	for selected databases. </li>
+    for selected databases. </li>
 </ul>
 <p>If the metatype is of type date or timestamp, then we print it using the user 
- defined date format with <font face="Courier New, Courier, mono"><a href="#userdate">UserDate</a>(),</font> 
- which converts the PHP SQL date string format to a user defined one. Another 
- use for <font face="Courier New, Courier, mono"><a href="#metatype">MetaType</a>()</font> 
- is data validation before doing an SQL insert or update.</p>
+  defined date format with <font face="Courier New, Courier, mono"><a href="#userdate">UserDate</a>(),</font> 
+  which converts the PHP SQL date string format to a user defined one. Another 
+  use for <font face="Courier New, Courier, mono"><a href="#metatype">MetaType</a>()</font> 
+  is data validation before doing an SQL insert or update.</p>
 <h3>Example 3: Inserting<a name="ex3"></a></h3>
-<p>Insert a row to the Orders table containing dates and strings that need to be quoted before they can be accepted by the database, eg: the single-quote in the word <i>John's</i>.</p>
+<p>Insert a row to the Orders table containing dates and strings that need to 
+  be quoted before they can be accepted by the database, eg: the single-quote 
+  in the word <i>John's</i>.</p>
 <pre>
 &lt;?
 <b>include</b>('adodb.inc.php');	   # load code common to ADOdb
@@ -658,10 +800,10 @@ $<font color="#660000">sql</font> .= &quot;values ('ANATR',2,&quot;.<b><font col
   Old Shoppe</i> with <font face="Courier New, Courier, mono"><a href="#qstr">qstr</a>()</font>. 
 </p>
 <p>Observe the error-handling of the Execute statement. False is returned by<font face="Courier New, Courier, mono"> 
- <a href="#execute">Execute</a>() </font>if an error occured. The error message 
- for the last error that occurred is displayed in <font face="Courier New, Courier, mono"><a href="#errormsg">ErrorMsg</a>()</font>. 
- Note: <i>php_track_errors</i> might have to be enabled for error messages to 
- be saved.</p>
+  <a href="#execute">Execute</a>() </font>if an error occured. The error message 
+  for the last error that occurred is displayed in <font face="Courier New, Courier, mono"><a href="#errormsg">ErrorMsg</a>()</font>. 
+  Note: <i>php_track_errors</i> might have to be enabled for error messages to 
+  be saved.</p>
 <h3> Example 4: Debugging<a name="ex4"></a></h3>
 <pre>&lt;?
 <b>include</b>('adodb.inc.php');	   # load code common to ADOdb
@@ -675,15 +817,15 @@ $<font color="#663300">sql</font> .= &quot;values ('ANATR',2,&quot;.$<font color
 ?&gt;
 </pre>
 <p>In the above example, we have turned on debugging by setting <b>debug = true</b>. 
- This will display the SQL statement before execution, and also show any error 
- messages. There is no need to call <font face="Courier New, Courier, mono"><a href="#errormsg">ErrorMsg</a>()</font> 
- in this case. For displaying the recordset, see the <font face="Courier New, Courier, mono"><a href="#exrs2html">rs2html</a>() 
- </font>example.</p>
- <p>Also see the section on <a href=#errorhandling>Custom Error Handlers</a>.</p>
+  This will display the SQL statement before execution, and also show any error 
+  messages. There is no need to call <font face="Courier New, Courier, mono"><a href="#errormsg">ErrorMsg</a>()</font> 
+  in this case. For displaying the recordset, see the <font face="Courier New, Courier, mono"><a href="#exrs2html">rs2html</a>() 
+  </font>example.</p>
+<p>Also see the section on <a href=#errorhandling>Custom Error Handlers</a>.</p>
 <h3>Example 5: MySQL and Menus<a name="ex5"></a></h3>
 <p>Connect to MySQL database <i>agora</i>, and generate a &lt;select&gt; menu 
- from an SQL statement where the &lt;option&gt; captions are in the 1st column, 
- and the value to send back to the server is in the 2nd column.</p>
+  from an SQL statement where the &lt;option&gt; captions are in the 1st column, 
+  and the value to send back to the server is in the 2nd column.</p>
 <pre>&lt;?
 <b>include</b>('adodb.inc.php'); # load code common to ADOdb
 $<font color="#663300">conn</font> = &amp;ADONewConnection('mysql');  # create a connection
@@ -693,9 +835,9 @@ $<font color="#663300">rs</font> = $<font color="#663300">conn</font>->Execute($
 <b>print</b> <b><font color="#336600">$<font color="#663300">rs</font>-&gt;GetMenu('GetCust','Mary Rosli');
 ?&gt;</font></b></font></pre>
 <p>Here we define a menu named GetCust, with the menu option 'Mary Rosli' selected. 
-	See <a href="#getmenu"><font face="Courier New, Courier, mono">GetMenu</font></a><font face="Courier New, Courier, mono">()</font>. 
-	We also have functions that return the recordset as an array: <font face="Courier New, Courier, mono"><a href="#getarray">GetArray</a>()</font>, 
-	and as an associative array with the key being the first column: <a href="#getassoc">GetAssoc</a>().</p>
+  See <a href="#getmenu"><font face="Courier New, Courier, mono">GetMenu</font></a><font face="Courier New, Courier, mono">()</font>. 
+  We also have functions that return the recordset as an array: <font face="Courier New, Courier, mono"><a href="#getarray">GetArray</a>()</font>, 
+  and as an associative array with the key being the first column: <a href="#getassoc1">GetAssoc</a>().</p>
 <h3>Example 6: Connecting to 2 Databases At Once<a name="ex6"></a></h3>
 <pre>&lt;?
 <b>include</b>('adodb.inc.php');	 # load code common to ADOdb
@@ -708,20 +850,17 @@ $conn2-&gt;PConnect(false, $ora_userid, $ora_pwd, $oraname);
 $conn1-&gt;Execute('insert ...');
 $conn2-&gt;Execute('update ...');
 ?&gt;</pre>
-<p>
-
+<p> 
 <h3>Example 7: Generating Update and Insert SQL<a name="ex7"></a></h3>
 ADOdb 1.31 and later supports two new recordset functions: GetUpdateSQL( ) and 
-GetInsertSQL( ). This allow you to perform a "SELECT * FROM table query WHERE...",
-make a copy of the $rs->fields, modify the fields, and then generate the SQL to
-update or insert into the table automatically.
-<p>
-We show how the functions can be used when
-accessing a table with the following fields: (ID, FirstName, LastName, Created).
-<p>
-Before these functions can be called, you need to initialize the recordset by
-performing a select on the table. Idea and code by Jonathan Younger jyounger#unilab.com.
-<p>
+GetInsertSQL( ). This allow you to perform a "SELECT * FROM table query WHERE...", 
+make a copy of the $rs->fields, modify the fields, and then generate the SQL to 
+update or insert into the table automatically. 
+<p> We show how the functions can be used when accessing a table with the following 
+  fields: (ID, FirstName, LastName, Created). 
+<p> Before these functions can be called, you need to initialize the recordset 
+  by performing a select on the table. Idea and code by Jonathan Younger jyounger#unilab.com. 
+<p> 
 <pre>&lt;?
 #==============================================
 # SAMPLE GetUpdateSQL() and GetInsertSQL() code
@@ -783,7 +922,6 @@ $conn->Close();
 <h3>Example 8: Implementing Scrolling with Next and Previous<a name="ex8"></a></h3>
 <p> The following code creates a very simple recordset pager, where you can scroll 
   from page to page of a recordset.</p>
-  
 <pre>
 include_once('../adodb.inc.php');
 include_once('../adodb-pager.inc.php');
@@ -797,67 +935,69 @@ $sql = "select * from adoxyz ";
 
 $pager = new ADODB_Pager($db,$sql);
 $pager->Render($rows_per_page=5);</pre>
-<p>This will create a basic record pager that looks like this: <a name="scr"></a>
-<p>
-<table border=1 bgcolor=beige><tr>
-	<td> <a href="#scr"><code>|&lt;</code></a> &nbsp; <a href="#scr"><code>&lt;&lt;</code></a> 
-	  &nbsp; <a href="#scr"><code>>></code></a> &nbsp; <a href="#scr"><code>>|</code></a> 
-	  &nbsp; </td>
-  </tr><tr><td><TABLE COLS=4 width=100% border=1 bgcolor=white>
-
-<TH>ID</TH><TH>First Name</TH><TH>Last Name</TH><TH>Date Created</TH>
-
-<TR>
-	<TD align=right>36&nbsp;</TD>
-	<TD>Alan&nbsp;</TD>
-	<TD>Turing&nbsp;</TD>
-	<TD>Sat 06, Oct 2001&nbsp;</TD>
-</TR>
-
-<TR>
-	<TD align=right>37&nbsp;</TD>
-	<TD>Serena&nbsp;</TD>
-	<TD>Williams&nbsp;</TD>
-	<TD>Sat 06, Oct 2001&nbsp;</TD>
-</TR>
-
-<TR>
-	<TD align=right>38&nbsp;</TD>
-	<TD>Yat Sun&nbsp;</TD>
-	<TD>Sun&nbsp;</TD>
-	<TD>Sat 06, Oct 2001&nbsp;</TD>
-</TR>
-
-<TR>
-	<TD align=right>39&nbsp;</TD>
-	<TD>Wai Hun&nbsp;</TD>
-	<TD>See&nbsp;</TD>
-	<TD>Sat 06, Oct 2001&nbsp;</TD>
-</TR>
-
-<TR>
-	<TD align=right>40&nbsp;</TD>
-	<TD>Steven&nbsp;</TD>
-	<TD>Oey&nbsp;</TD>
-	<TD>Sat 06, Oct 2001&nbsp;</TD>
-</TR>
-
-</TABLE>
-
-</td></tr><tr><td><font size=-1>Page 8/10</font></td></tr></table>
+<p>This will create a basic record pager that looks like this: <a name="scr"></a> 
+<p> 
+<table border=1 bgcolor=beige>
+  <tr> 
+    <td> <a href="#scr"><code>|&lt;</code></a> &nbsp; <a href="#scr"><code>&lt;&lt;</code></a> 
+      &nbsp; <a href="#scr"><code>>></code></a> &nbsp; <a href="#scr"><code>>|</code></a> 
+      &nbsp; </td>
+  </tr>
+  <tr>
+    <td><TABLE COLS=4 width=100% border=1 bgcolor=white>
+        <TH>ID</TH>
+        <TH>First Name</TH>
+        <TH>Last Name</TH>
+        <TH>Date Created</TH>
+        <TR> 
+          <TD align=right>36&nbsp;</TD>
+          <TD>Alan&nbsp;</TD>
+          <TD>Turing&nbsp;</TD>
+          <TD>Sat 06, Oct 2001&nbsp;</TD>
+        </TR>
+        <TR> 
+          <TD align=right>37&nbsp;</TD>
+          <TD>Serena&nbsp;</TD>
+          <TD>Williams&nbsp;</TD>
+          <TD>Sat 06, Oct 2001&nbsp;</TD>
+        </TR>
+        <TR> 
+          <TD align=right>38&nbsp;</TD>
+          <TD>Yat Sun&nbsp;</TD>
+          <TD>Sun&nbsp;</TD>
+          <TD>Sat 06, Oct 2001&nbsp;</TD>
+        </TR>
+        <TR> 
+          <TD align=right>39&nbsp;</TD>
+          <TD>Wai Hun&nbsp;</TD>
+          <TD>See&nbsp;</TD>
+          <TD>Sat 06, Oct 2001&nbsp;</TD>
+        </TR>
+        <TR> 
+          <TD align=right>40&nbsp;</TD>
+          <TD>Steven&nbsp;</TD>
+          <TD>Oey&nbsp;</TD>
+          <TD>Sat 06, Oct 2001&nbsp;</TD>
+        </TR>
+      </TABLE></td>
+  </tr>
+  <tr>
+    <td><font size=-1>Page 8/10</font></td>
+  </tr>
+</table>
 <p>The number of rows to display at one time is controled by the Render($rows) 
   method. If you do not pass any value to Render(), ADODB_Pager will default to 
   10 records per page. 
 <p>You can control the column titles by modifying your SQL (supported by most 
-  databases):
+  databases): 
 <pre>$sql = 'select id as &quot;ID&quot;, firstname as &quot;First Name&quot;, 
 		  lastname as &quot;Last Name&quot;, created as &quot;Date Created&quot; <br>		from adoxyz';</pre>
 <p>The above code can be found in the <i>adodb/tests/testpaging.php</i> example 
   included with this release, and the class ADODB_Pager in <i>adodb/adodb-pager.inc.php</i>. 
   The ADODB_Pager code can be adapted by a programmer so that the text links can 
   be replaced by images, and the dull white background be replaced with more interesting 
-  colors.
-<p>You can also allow display of html by setting $pager->htmlSpecialChars = false.
+  colors. 
+<p>You can also allow display of html by setting $pager->htmlSpecialChars = false. 
 <p>Some of the code used here was contributed by Iv&aacute;n Oliva and Cornel 
   G. </p>
 <h3><a name="ex9"></a>Example 9: Exporting in CSV or Tab-Delimited Format</h3>
@@ -883,8 +1023,8 @@ if ($fp) {<br>  <b>rs2csvfile</b>($rs, $fp); # write to file (there is also an r
   defaults to <i>true</i>. When set to <i>false</i> field names in the first line 
   are suppressed. <br>
 <h3>Example 10: Recordset Filters<a name="ex10"></a></h3>
-<p>Sometimes we want to pre-process all rows in a recordset before we use it. For example,
-we want to ucwords all text in recordset.
+<p>Sometimes we want to pre-process all rows in a recordset before we use it. 
+  For example, we want to ucwords all text in recordset. 
 <pre>
 include_once('adodb/rsfilter.inc.php');
 include_once('adodb/adodb.inc.php');
@@ -904,10 +1044,10 @@ $rs = $db->Execute('select ... from table');
 $rs = <b>RSFilter</b>($rs,'do_ucwords');
 </pre>
 <p>The <i>RSFilter</i> function takes 2 parameters, the recordset, and the name 
-	of the <i>filter</i> function. It returns the processed recordset scrolled 
-	to the first record. The <i>filter</i> function takes two parameters, the 
-	current row as an array, and the recordset object. For future compatibility, 
-	you should not use the original recordset object. </p>
+  of the <i>filter</i> function. It returns the processed recordset scrolled to 
+  the first record. The <i>filter</i> function takes two parameters, the current 
+  row as an array, and the recordset object. For future compatibility, you should 
+  not use the original recordset object. </p>
 <h3>Example 11:<a name="ex11"></a> Smart Transactions</h3>
 The old way of doing transactions required you to use 
 <pre>
@@ -918,21 +1058,17 @@ if (!$ok) $conn-><b>RollbackTrans</b>();
 else $conn-><b>CommitTrans</b>();
 </pre>
 This is very complicated for large projects because you have to track the error 
-status. Smart Transactions is much simpler. You start a smart transaction by calling StartTrans(): 
+status. Smart Transactions is much simpler. You start a smart transaction by calling 
+StartTrans(): 
 <pre>
 $conn-><b>StartTrans</b>();
 $conn->Execute($sql);
 $conn->Execute($Sql2);
 $conn-><b>CompleteTrans</b>();
 </pre>
-
-CompleteTrans() detects when an SQL error occurs, and
-will Rollback/Commit as appropriate.
-
-To specificly force a rollback even if no error occured,
-use FailTrans(). Note that the rollback is done in
-CompleteTrans(), and not in FailTrans().
- 
+CompleteTrans() detects when an SQL error occurs, and will Rollback/Commit as 
+appropriate. To specificly force a rollback even if no error occured, use FailTrans(). 
+Note that the rollback is done in CompleteTrans(), and not in FailTrans(). 
 <pre>
 $conn-><b>StartTrans</b>();
 $conn->Execute($sql);
@@ -940,8 +1076,12 @@ if (!CheckRecords()) $conn-><strong>FailTrans</strong>();
 $conn->Execute($Sql2);
 $conn-><b>CompleteTrans</b>();
 </pre>
-Lastly, StartTrans/CompleteTrans is nestable, and only the outermost block is 
-executed. In contrast, BeginTrans/CommitTrans/RollbackTrans is NOT nestable. 
+<p>You can also check if a transaction has failed, using HasFailedTrans(), which 
+  returns true if FailTrans() was called, or there was an error in the SQL execution. 
+  Make sure you call HasFailedTrans() before you call CompleteTrans(), as it is 
+  only works between StartTrans/CompleteTrans.
+<p>Lastly, StartTrans/CompleteTrans is nestable, and only the outermost block 
+  is executed. In contrast, BeginTrans/CommitTrans/RollbackTrans is NOT nestable. 
 <pre>
 $conn-><strong>StartTrans</strong>();
 $conn->Execute($sql);
@@ -951,34 +1091,31 @@ $conn->Execute($sql);
 $conn->Execute($Sql2);
 $conn-><strong>CompleteTrans</strong>();
 </pre>
-<p>Note: Savepoints 
-are currently not supported. 
+<p>Note: Savepoints are currently not supported. 
 <h2><a name="errorhandling"></a>Using Custom Error Handlers and PEAR_Error</h2>
 Apart from the old $con->debug = true; way of debugging, ADOdb 1.50 onwards provides 
 another way of handling errors using ADOdb's custom error handlers. 
-<p>
-ADOdb provides two custom handlers which you can modify for your needs.
-The first one is in the <b>adodb-errorhandler.inc.php</b> file. This makes
-use of the standard PHP functions <a href=http://php.net/error_reporting>error_reporting</a>
-to control what error messages types to display,
-and <a href=http://php.net/trigger_error>trigger_error</a> which invokes the default
-PHP error handler.
-<p>
-Including the above file  will cause <i>trigger_error($errorstring,E_USER_ERROR)</i>
-to be called when<br>
-(a) Connect() or PConnect() fails, or  <br>
-(b) a function that executes SQL statements such as Execute() or SelectLimit() has an error.<br>
-(c) GenID() appears to go into an infinite loop.
- <p>
-The $errorstring is generated by ADOdb and will contain useful debugging information similar
-to the error.log data generated below. 
-This file adodb-errorhandler.inc.php should be included before you create any ADOConnection objects. 
-<p>
- If you define error_reporting(0), no errors will be shown. 
- If you set error_reporting(E_ALL), all errors will be displayed on the screen.
- <pre>
+<p> ADOdb provides two custom handlers which you can modify for your needs. The 
+  first one is in the <b>adodb-errorhandler.inc.php</b> file. This makes use of 
+  the standard PHP functions <a href=http://php.net/error_reporting>error_reporting</a> 
+  to control what error messages types to display, and <a href=http://php.net/trigger_error>trigger_error</a> 
+  which invokes the default PHP error handler. 
+<p> Including the above file will cause <i>trigger_error($errorstring,E_USER_ERROR)</i> 
+  to be called when<br>
+  (a) Connect() or PConnect() fails, or <br>
+  (b) a function that executes SQL statements such as Execute() or SelectLimit() 
+  has an error.<br>
+  (c) GenID() appears to go into an infinite loop. 
+<p> The $errorstring is generated by ADOdb and will contain useful debugging information 
+  similar to the error.log data generated below. This file adodb-errorhandler.inc.php 
+  should be included before you create any ADOConnection objects. 
+<p> If you define error_reporting(0), no errors will be passed to the error handler. 
+  If you set error_reporting(E_ALL), all errors will be passed to the error handler. 
+  You still need to use <b>ini_set("display_errors", "0" or "1")</b> to control 
+  the display of errors. 
+<pre>
 &lt;?php
-<b>error_reporting(E_ALL); # show any error messages triggered
+<b>error_reporting(E_ALL); # pass any error messages triggered to error handler
 include('adodb-errorhandler.inc.php');</b>
 include('adodb.inc.php');
 include('tohtml.inc.php');
@@ -988,16 +1125,15 @@ $rs=$c->Execute('select * from productsz'); #invalid table productsz');
 if ($rs) $rs2html($rs);
 ?>
 </pre>
- <p>
- If you want to log the error message, you can do so by defining the following optional
-  constants ADODB_ERROR_LOG_TYPE and ADODB_ERROR_LOG_DEST. ADODB_ERROR_LOG_TYPE is 
-  the error log message type (see <a href=http://php.net/error_log>error_log</a>
-  in the PHP manual). In this case we set 
-  it to 3, which means log to the file defined by the constant ADODB_ERROR_LOG_DEST.
- 
+<p> If you want to log the error message, you can do so by defining the following 
+  optional constants ADODB_ERROR_LOG_TYPE and ADODB_ERROR_LOG_DEST. ADODB_ERROR_LOG_TYPE 
+  is the error log message type (see <a href=http://php.net/error_log>error_log</a> 
+  in the PHP manual). In this case we set it to 3, which means log to the file 
+  defined by the constant ADODB_ERROR_LOG_DEST. 
 <pre>
 &lt;?php
-<b>error_reporting(0); # do not echo any errors
+<b>error_reporting(E_ALL); # report all errors
+ini_set("display_errors", "0"); # but do not echo the errors
 define('ADODB_ERROR_LOG_TYPE',3);
 define('ADODB_ERROR_LOG_DEST','C:/errors.log');
 include('adodb-errorhandler.inc.php');</b>
@@ -1010,7 +1146,7 @@ $rs=$c->Execute('select * from productsz'); ## invalid table productsz
 if ($rs) $rs2html($rs);
 ?>
 </pre>
-The following message will be logged in the error.log file:
+The following message will be logged in the error.log file: 
 <pre>
 (2001-10-28 14:20:38) mysql error: [1146: Table 'northwind.productsz' doesn't exist] in
  EXECUTE("select * from productsz")
@@ -1033,22 +1169,21 @@ else &#123;
 &#125;
 ?>
 </pre>
-<p>
-You can use a PEAR_Error derived class by defining the constant ADODB_PEAR_ERROR_CLASS 
-before the adodb-errorpear.inc.php file is included. For easy debugging, you can 
-set the default error handler in the beginning of the PHP script to PEAR_ERROR_DIE, 
-which will cause an error message to be printed, then halt script execution: 
+<p> You can use a PEAR_Error derived class by defining the constant ADODB_PEAR_ERROR_CLASS 
+  before the adodb-errorpear.inc.php file is included. For easy debugging, you 
+  can set the default error handler in the beginning of the PHP script to PEAR_ERROR_DIE, 
+  which will cause an error message to be printed, then halt script execution: 
 <pre>
 include('PEAR.php');
 PEAR::setErrorHandling('PEAR_ERROR_DIE');
 </pre>
 <p> Note that we do not explicitly return a PEAR_Error object to you when an error 
-	occurs. We return false instead. You have to call ADODB_Pear_Error() to get 
-	the last error or use the PEAR_ERROR_DIE technique. 
+  occurs. We return false instead. You have to call ADODB_Pear_Error() to get 
+  the last error or use the PEAR_ERROR_DIE technique. 
 <h4>Error Messages</h4>
 <p>Error messages are outputted using the static method ADOConnnection::outp($msg,$newline=true). 
-	By default, it sends the messages to the client. You can override this to 
-	perform error-logging.
+  By default, it sends the messages to the client. You can override this to perform 
+  error-logging. 
 <h2><a name="dsn"></a> Data Source Names</h2>
 <p>We now support connecting using PEAR style DSN's. A DSN is a connection string 
   of the form:</p>
@@ -1068,9 +1203,9 @@ PEAR::setErrorHandling('PEAR_ERROR_DIE');
    }</pre>
 <p>This requires PEAR to be installed and in the default include path in php.ini.</p>
 <h2><a name="caching"></a>Caching of Recordsets</h2>
-<p>ADOdb now supports caching of recordsets using the  CacheExecute( ), 
-CachePageExecute( ) and CacheSelectLimit( ) functions. There are similar to the
-non-cache functions, except that they take a new first parameter, $secs2cache.
+<p>ADOdb now supports caching of recordsets using the CacheExecute( ), CachePageExecute( 
+  ) and CacheSelectLimit( ) functions. There are similar to the non-cache functions, 
+  except that they take a new first parameter, $secs2cache. 
 <p> An example: 
 <pre>
 <b>include</b>('adodb.inc.php'); # load code common to ADOdb
@@ -1086,28 +1221,27 @@ $<font color="#663300">rs</font> = $<font color="#663300">conn</font>->CacheExec
   call. </font></p>
 <p><font color="#000000">For the sake of security, we recommend you set <i>register_globals=off</i> 
   in php.ini if you are using $ADODB_CACHE_DIR.</font></p>
-<p>In ADOdb 1.80 onwards, the secs2cache parameter is optional in CacheSelectLimit() and
-CacheExecute(). If you leave it out, it will use the $connection->cacheSecs parameter, which defaults
-to 60 minutes.
+<p>In ADOdb 1.80 onwards, the secs2cache parameter is optional in CacheSelectLimit() 
+  and CacheExecute(). If you leave it out, it will use the $connection->cacheSecs 
+  parameter, which defaults to 60 minutes. 
 <pre>
 	$conn->Connect(...);
 	$conn->cacheSecs = 3600*24; # cache 24 hours
 	$rs = $conn->CacheExecute('select * from table');
 </pre>
-<p>Please note that magic_quotes_runtime should be turned off. <a href=http://phplens.com/lens/lensforum/msgs.php?LeNs#LensBM_forummsg>More info</a>.
-<font color="#000000"> 
+<p>Please note that magic_quotes_runtime should be turned off. <a href=http://phplens.com/lens/lensforum/msgs.php?LeNs#LensBM_forummsg>More 
+  info</a>. <font color="#000000"> 
 <h2><a name="pivot"></a>Pivot Tables</h2>
-</font>
-<p><font color="#000000">Since ADOdb 2.30, we support the generation of SQL to 
-	create pivot tables, also known as cross-tabulations. For further explanation 
-	read this DevShed <a href=http://www.devshed.com/Server_Side/MySQL/MySQLWiz/>Cross-Tabulation 
-	tutorial</a>. We assume that your database supports the SQL case-when expression. 
-	</font></p>
+</font> <p><font color="#000000">Since ADOdb 2.30, we support the generation of 
+SQL to create pivot tables, also known as cross-tabulations. For further explanation 
+read this DevShed <a href=http://www.devshed.com/Server_Side/MySQL/MySQLWiz/>Cross-Tabulation 
+tutorial</a>. We assume that your database supports the SQL case-when expression. </font></p> 
 <font color="#000000"> 
 <p>In this example, we will use the Northwind database from Microsoft. In the 
   database, we have a products table, and we want to analyze this table by <i>suppliers 
   versus product categories</i>. We will place the suppliers on each row, and 
-  pivot on categories. So from the table on the left, we generate the pivot-table on the right:</p>
+  pivot on categories. So from the table on the left, we generate the pivot-table 
+  on the right:</p>
 </font> 
 <table border="0" cellspacing="2" cellpadding="2" align="center">
   <tr>
@@ -1432,7 +1566,8 @@ ADODB_NEVER_PERSIST  before you call PConnect.
 <p><b>Execute<a name="execute"></a>($sql,$inputarr=false)</b></p>
 <p>Execute SQL statement $<b>sql</b> and return derived class of ADORecordSet 
 	if successful. Note that a record set is always returned on success, even 
-	if we are executing an insert or update statement.</p>
+	if we are executing an insert or update statement. You can also pass in $sql a statement prepared 
+	in <a href=#prepare>Prepare()</a>.</p>
 <p>Returns derived class of ADORecordSet. Eg. if connecting via mysql, then ADORecordSet_mysql 
 	would be returned. False is returned if there was an error in executing the 
 	sql.</p>
@@ -1445,24 +1580,42 @@ ADODB_NEVER_PERSIST  before you call PConnect.
 <pre>
   $conn->Execute("SELECT * FROM TABLE WHERE COND=?", array($val));
 </pre>
-<i>Binding variables</i><br>
+<a name="binding"></a>
+<i>Binding variables</i><p>
 Variable binding speeds the compilation and caching of SQL statements, leading 
-to higher performance. Currently Oracle and ODBC support variable binding. ODBC 
-style ? binding is emulated in databases that do not support binding. 
-<p> Variable binding in the odbc and oci8po drivers. 
+to higher performance. Currently Oracle, Interbase and ODBC supports variable binding. 
+Interbase/ODBC style ? binding is emulated in databases that do not support binding. 
+<p> Variable binding in the odbc, interbase and oci8po drivers. 
 <pre>
 $rs = $db->Execute('select * from table where val=?', array('10'));
 </pre>
-Variable binding in the oci8 driver. 
+Variable binding in the oci8 driver: 
 <pre>
 $rs = $db->Execute('select name from table where val=:key', 
   array('key' => 10));
 </pre>
+<a name="bulkbind"></a>
+<i>Bulk binding</i>
+<p>Since ADOdb 3.80, we support bulk binding in Execute(), in which you pass in a 2-dimensional array to
+be bound to an INSERT/UPDATE or DELETE statement.
+<pre>
+$arr = array(
+	array('Ahmad',32),
+	array('Zulkifli', 24),
+	array('Rosnah', 21)
+	);
+$ok = $db->Execute('insert into table (name,age) values (?,?)',$arr);
+</pre>
+<p>This provides very high performance as the SQL statement is prepared first. 
+The prepared statement is executed repeatedly for each array row until all rows are completed, 
+or until the first error. Very useful for importing data.
+
 <p><b>CacheExecute<a name="cacheexecute"></a>([$secs2cache,]$sql,$inputarr=false)</b></p>
 <p>Similar to Execute, except that the recordset is cached for $secs2cache seconds 
-	in the $ADODB_CACHE_DIR directory. If CacheExecute() is called again with 
-	the same parameters, same database, same userid, same password, and the cached 
-	recordset has not expired, the cached recordset is returned. 
+	in the $ADODB_CACHE_DIR directory, and $inputarr only accepts 1-dimensional arrays. 
+	If CacheExecute() is called again with the same $sql, $inputarr, 
+	and also the same database, same userid, and the cached recordset 
+	has not expired, the cached recordset is returned. 
 <pre>
   include('adodb.inc.php'); 
   include('tohtml.inc.php');
@@ -1472,13 +1625,12 @@ $rs = $db->Execute('select name from table where val=:key',
   $rs = $conn-><b>CacheExecute</b>(15, 'select * from table'); # cache 15 secs
   rs2html($rs); /* recordset to html table */  
 </pre>
-<p></p>
 <p> Alternatively, since ADOdb 1.80, the $secs2cache parameter is optional:</p>
 <pre>	$conn-&gt;Connect(...);
    	$conn-&gt;cacheSecs = 3600*24; // cache 24 hours
 	$rs = $conn-&gt;CacheExecute('select * from table');
 </pre>
-Note that the $secs2cache parameter is optional. If omitted, we use the value 
+If $secs2cache is omitted, we use the value 
 in $connection-&gt;cacheSecs (default is 3600 seconds, or 1 hour). Use CacheExecute() 
 only with SELECT statements. 
 <p>Performance note: I have done some benchmarks and found that they vary so greatly 
@@ -1661,7 +1813,7 @@ Similar to UpdateBlob (see above), but for Character Large OBjects.
 <p>This is purely for documentation purposes, so that programs that accept multiple 
 	database drivers know what is the right thing to do when processing blobs.
 <p><strong>BlobDecode<a name="blobdecode"></a>($blob)</strong> 
-<p>Some databases require blob's to be decoded manually after doing a select statement. 
+</font><p><font color="#000000">Some databases require blob's to be decoded manually after doing a select statement. 
 	If the database does not require decoding, then this function will return 
 	the blob unchanged. Currently BlobDecode is only required for one database, 
 	PostgreSQL, and only if you are using blob oid's (if you are using bytea fields, 
@@ -1687,8 +1839,7 @@ $blob = $db-&gt;BlobDecode( reset($rs-&gt;fields) );</pre>
 # single field primary key
 $ret = $db->Replace('atable', 
 	array('id'=>1000,'firstname'=>'Harun','lastname'=>'Al-Rashid'),
-	'id',
-	'firstname',$autoquote = true);	
+	'id',$autoquote = true);	
 # generates UPDATE atable SET firstname='Harun',lastname='Al-Rashid' WHERE id=1000
 # or INSERT INTO atable (id,firstname,lastname) VALUES (1000,'Harun','Al-Rashid')
 
@@ -1696,14 +1847,12 @@ $ret = $db->Replace('atable',
 $ret = $db->Replace('atable2', 
 	array('firstname'=>'Harun','lastname'=>'Al-Rashid', 'age' => 33, 'birthday' => 'null'),
 	array('lastname','firstname'),
-	'firstname',$autoquote = true);
+	$autoquote = true);
 
 # no auto-quoting
 $ret = $db->Replace('atable2', 
 	array('firstname'=>"'Harun'",'lastname'=>"'Al-Rashid'", 'age' => 'null'),
-	array('lastname','firstname'),
-	'firstname');	
-
+	array('lastname','firstname'));	
 </pre>
 <p><b>GetUpdateSQL<a name="getupdatesql"></a>(&$rs, $arrFields, $forceUpdate=false,$magicq=false)</b></p>
 <p>Generate SQL to update a table given a recordset $rs, and the modified fields 
@@ -1713,13 +1862,17 @@ $ret = $db->Replace('atable2',
 	$rs-&gt;fields. Requires the recordset to be associative. $magicq is used 
 	to indicate whether magic quotes are enabled (see qstr()). The field names in the array 
 	are case-insensitive.</p>
+	<p>Since 3.61, define('ADODB_FORCE_NULLS',1) and all PHP nulls will be auto-converted to SQL nulls.
 <p><b>GetInsertSQL<a name="getinsertsql"></a>(&$rs, $arrFields,$magicq=false)</b></p>
 <p>Generate SQL to insert into a table given a recordset $rs. Requires the query 
 	to be associative. $magicq is used to indicate whether magic quotes are enabled 
 	(for qstr()). The field names in the array are case-insensitive.</p>
-<b>PageExecute<a name="pageexecute"></a>($sql, $nrows, $page, $inputarr=false)</b> 
+	
+<p>Since 3.61, define('ADODB_FORCE_NULLS',1) and all PHP nulls will be auto-converted 
+  to SQL nulls. 
+<p><b>PageExecute<a name="pageexecute"></a>($sql, $nrows, $page, $inputarr=false)</b> 
 <p>Used for pagination of recordset. $page is 1-based. See <a href="#ex8">Example 
-	8</a>.</p>
+  8</a>.</p>
 </font> 
 <p><font color="#000000"><b>CachePageExecute<a name="cachepageexecute"></a>($secs2cache, 
   $sql, $nrows, $page, $inputarr=false)</b> </font></p>
@@ -1779,6 +1932,13 @@ $DB->CompleteTrans($ok);
   Returns true on commit, false on rollback. If the parameter $autoComplete is true
   monitor sql errors and commit and rollback as appropriate. Set $autoComplete to false 
   to force rollback even if no SQL error detected.
+  <p><b>FailTrans<a name="failtrans"></a>( )</b></p>
+  <p>Fail a transaction started with StartTrans(). The rollback will only occur when
+  CompleteTrans() is called.
+    <p><b>HasFailedTrans<a name="hasfailedtrans"></a>( )</b></p>
+	<p>Check whether smart transaction has failed, 
+	eg. returns true if there was an error in SQL execution or FailTrans() was called.
+	If not within smart transaction, returns false.
 <p><b>BeginTrans<a name="begintrans"></a>( )</b></p>
 <p>Begin a transaction. Turns off autoCommit. Returns true if successful. Some 
   databases will always return false if transaction support is not available. 
@@ -1806,6 +1966,41 @@ $DB->CompleteTrans($ok);
 <p>End a transaction, rollback all changes. Returns true if successful. If the 
   database does not support transactions, will return false as data is never rollbacked. 
 </p>
+</font><font color="#000000"> 
+<p><b>GetAssoc<a name=getassoc1></a>($sql,$inputarr=false,$force_array=false,$first2cols=false)</b></p>
+<p>Returns an associative array for the given query $sql with optional bind parameters 
+  in $inputarr. If the number of columns returned is greater to two, a 2-dimensional 
+  array is returned, with the first column of the recordset becomes the keys 
+  to the rest of the rows. If the columns is equal to two, a 1-dimensional array 
+  is created, where the the keys directly map to the values (unless $force_array 
+  is set to true, when an array is created for each value).
+<p> <font color="#000000">Examples:<a name=getassocex></a></font></p>
+</font>
+<p><font color="#000000">We have the following data in a recordset:</font></p>
+<p><font color="#000000">row1: Apple, Fruit, Edible<br>
+  row2: Cactus, Plant, Inedible<br>
+  row3: Rose, Flower, Edible</font></p>
+<p><font color="#000000">GetAssoc will generate the following 2-dimensional associative 
+  array:</font></p>
+<p><font color="#000000">Apple =&gt; array[Fruit, Edible]<br>
+  Cactus =&gt; array[Plant, Inedible]<br>
+  Rose =&gt; array[Flower,Edible]</font></p>
+<p><font color="#000000">If the dataset is:</font></p>
+<p><font color="#000000"><font color="#000000"><font color="#000000">row1: Apple, 
+  Fruit<br>
+  row2: Cactus, Plant<br>
+  row3: Rose, Flower</font> </font></font></p>
+<p><font color="#000000"><font color="#000000">GetAssoc will generate the following 
+  1-dimensional associative array (with $force_array==false):</font></font></p>
+<p><font color="#000000">Apple =&gt; Fruit</font><br>
+  Cactus=&gt;Plant<br>
+  Rose=&gt;Flower <font color="#000000"><font color="#000000"> </font></font><font color="#000000"><font color="#000000"></font></font></p>
+<p><font color="#000000">The function returns:</font></p>
+<p><font color="#000000">The associative array, or false if an error occurs.</font></p>
+<font color="#000000">
+<p><b>CacheGetAssoc<a name="cachegetassoc"></a>([$secs2cache,] $sql,$inputarr=false,$force_array=false,$first2cols=false)</b></p>
+</font><font color="#000000"> 
+<p>Caching version of <a href=#getassoc1>GetAssoc</a> function above.
 <p><b>GetOne<a name="getone"></a>($sql,$inputarr=false)</b></p>
 <p>Executes the SQL and returns the first field of the first row. The recordset 
   and remaining rows are discarded for you automatically. If an error occur, false 
@@ -1835,32 +2030,60 @@ $DB->CompleteTrans($ok);
   or 1 hour).</p>
 <p><b>Prepare<a name="prepare"></a>($sql )</b></p>
 </font> 
-<p><font color="#000000">Prepares an SQL query for repeated execution. Only supported 
-  internally by interbase, oci8 and selected ODBC-based drivers, otherwise it 
-  is emulated. There is no performance advantage to using Prepare() with emulation. 
+<p><font color="#000000">Prepares (compiles) an SQL query for repeated execution. Bind parameters
+are denoted by ?, except for the oci8 driver, which uses the traditional Oracle :varname
+convention. 
   </font></p>
 <p><font color="#000000">Returns an array containing the original sql statement 
   in the first array element; the remaining elements of the array are driver dependent. 
   If there is an error, or we are emulating Prepare( ), we return the original 
   $sql string. This is because all error-handling has been centralized in Execute( 
-  ). </font></p>
+  ).</font></p>
+<p><font color="#000000">Prepare( ) cannot be used with functions that use SQL 
+  query rewriting techniques, e.g. PageExecute( ) and SelectLimit( ).</font></p>
 <p>Example:</p>
 <pre><font color="#000000">$stmt = $DB-&gt;Prepare('insert into table (col1,col2) values (?,?)');
 for ($i=0; $i &lt; $max; $i++)<br></font>	$DB-&gt;<font color="#000000">Execute($stmt,array((string) rand(), $i));
-</font></pre><font color="#000000">
-<p>
-Important: Due to limitations or bugs in PHP, if you are getting errors when you using prepared queries, try
-setting $ADODB_COUNTRECS = false before preparing. This behaviour has been observed with ODBC. 
+</font></pre>
+<font color="#000000"> 
+<p>Also see PrepareSP() and Parameter() below. Only supported internally by interbase, 
+  oci8 and selected ODBC-based drivers, otherwise it is emulated. There is no 
+  performance advantage to using Prepare() with emulation. 
+<p> Important: Due to limitations or bugs in PHP, if you are getting errors when 
+  you using prepared queries, try setting $ADODB_COUNTRECS = false before preparing. 
+  This behaviour has been observed with ODBC. 
+<p><b>IfNull<a name="ifnull"></a>($field, $nullReplacementValue)</b></p>
+<p>Portable IFNULL function (NVL in Oracle). Returns a string that represents 
+  the function that checks whether a $field is null for the given database, and 
+  if null, change the value returned to $nullReplacementValue. Eg.</p>
+<pre>$sql = <font color="#993300">'SELECT '</font>.$db-&gt;IfNull('name', <font color="#993300">&quot;'- unknown -'&quot;</font>).<font color="#993300"> ' FROM table'</font>;</pre>
+<p><b>Param<a name="param"></a>($name )</b></p>
+<p>Generates a bind placeholder portably. For most databases, the bind placeholder 
+  is "?". However some databases use named bind parameters such as Oracle, eg 
+  ":somevar". This allows us to portably define an SQL statement with bind parameters: 
+<pre><font color="#000000">$sql = <font color="#993300">'insert into table (col1,col2) values ('</font>.$DB-&gt;Param('a').<font color="#993300">','</font>.$DB-&gt;Param('b').<font color="#993300">')'</font>;
+<font color="#006600"># generates 'insert into table (col1,col2) values (?,?)'
+# or        'insert into table (col1,col2) values (:a,:b)</font>'
+$stmt = $DB-&gt;Prepare($sql);
+$stmt = $DB-&gt;Execute($stmt,array('one','two'));
+</font></pre>
+<font color="#000000"> 
+<p></p>
 <p><b>PrepareSP</b><b><a name="preparesp"></a></b><b>($sql)</b></p>
-<p>In the mssql driver, preparing stored procedures requires a special function 
+<p>When calling stored procedures in mssql and oci8 (oracle), and you might want 
+  to directly bind to parameters that return values, or for special LOB handling. 
+  PrepareSP() allows you to do so. 
+<p>Returns the same array or $sql string as Prepare( ) above. If you do not need 
+  to bind to return values, you should use Prepare( ) instead.</p>
+<p>For examples of usage of PrepareSP( ), see Parameter( ) below. 
+<p>Note: in the mssql driver, preparing stored procedures requires a special function 
   call, mssql_init( ), which is called by this function. PrepareSP( ) is available 
-  in all other drivers, and is emulated by calling Prepare( ). For examples of 
-  usage, see Parameter( ) below.</p>
-<p>Returns the same array or $sql string as Prepare( ) above.</p>
+  in all other drivers, and is emulated by calling Prepare( ). </p>
 <p><b> Parameter<a name="parameter"></a>($stmt, $var, $name, $isOutput=false, 
   $maxLen = 4000, $type = false )</b></p>
-<p>Adds a bind parameter in a fashion that is compatible with Microsoft SQL Server 
-  and Oracle oci8. The parameters are:<br>
+<p>Adds a bind parameter suitable for return values or special data handling (eg. 
+  LOBs) after a statement has been prepared using PrepareSP(). Only for mssql 
+  and oci8 currently. The parameters are:<br>
   <br>
   $<i><b>stmt</b></i> Statement returned by Prepare() or PrepareSP().<br>
   $<i><b>var</b></i> PHP variable to bind to. Make sure you pre-initialize it!<br>
@@ -1868,10 +2091,10 @@ setting $ADODB_COUNTRECS = false before preparing. This behaviour has been obser
   [$<i><b>isOutput</b></i>] Indicates direction of parameter 0/false=IN 1=OUT 
   2= IN/OUT. This is ignored in oci8 as this driver auto-detects the direction.<br>
   [$<b>maxLen</b>] Maximum length of the parameter variable.<br>
-  [$<b>type</b>] Consult <a href="http://php.net/mssql_bind">mssql_bind</a> and <a href="http://php.net/ocibindbyname">ocibindbyname</a> 
-  docs at php.net for more info on legal values for type.</p>
-<p>In mssql, $opt can hold the following elements: array('type' =&gt; integer, 
-  maxLen =&gt;integer). Example:</p>
+  [$<b>type</b>] Consult <a href="http://php.net/mssql_bind">mssql_bind</a> and 
+  <a href="http://php.net/ocibindbyname">ocibindbyname</a> docs at php.net for 
+  more info on legal values for type.</p>
+<p> Example:</p>
 </font> 
 <pre><font color="#000000"><font color="green"># @RETVAL = SP_RUNSOMETHING @myid,@group</font><br>$stmt = $db-&gt;PrepareSP(<font color="#993333">'<font color="#993300">SP_RUNSOMETHING</font>'</font>); <br><font color="green"># note that the parameter name does not have @ in front!</font><br>$db-&gt;Parameter($stmt,$id,'myid'); <br>$db-&gt;Parameter($stmt,$group,'group',false,64);<br><font color="green"># return value in mssql - RETVAL is hard-coded name</font> <br>$db-&gt;Parameter($stmt,$ret,'RETVAL',true); <br>$db-&gt;Execute($stmt); </font></pre>
 <p><font color="#000000">An oci8 example: </font></p>
@@ -1911,10 +2134,11 @@ for ($cnt=0; $cnt &lt; 1000; $cnt++) {
   The first invocation of Bind() will match :0, the second invocation will match 
   :1, etc. Binding can provide 100% speedups for insert, select and update statements. 
   </font></p>
-<p>The other variables, $size sets the buffer size for data storage, $type is the optional
-descriptor type OCI_B_FILE (Binary-File), OCI_B_CFILE (Character-File), OCI_B_CLOB (Character-LOB), OCI_B_BLOB (Binary-LOB) and OCI_B_ROWID (ROWID). 
-Lastly, instead of using the default :0, :1, etc names, you can define your own bind-name using
-$name.
+<p>The other variables, $size sets the buffer size for data storage, $type is 
+  the optional descriptor type OCI_B_FILE (Binary-File), OCI_B_CFILE (Character-File), 
+  OCI_B_CLOB (Character-LOB), OCI_B_BLOB (Binary-LOB) and OCI_B_ROWID (ROWID). 
+  Lastly, instead of using the default :0, :1, etc names, you can define your 
+  own bind-name using $name. 
 <p><font color="#000000">The following example shows 3 bind variables being used: 
   p1, p2 and p3. These variables are bound to :0, :1 and :2.</font></p>
 <pre>$stmt = $DB-&gt;Prepare(&quot;insert into table (col0, col1, col2) values (:0, :1, :2)&quot;);
@@ -1935,15 +2159,84 @@ for ($i = 0; $i &lt; $max; $i++) {
    $p1 = ?; $p2 = ?; $p3 = ?;
    $DB-&gt;Execute($stmt);
 }</pre>
-<font color="#000000"> </font>
+<p><b>LogSQL($enable=true)<a name=logsql></a></b></p>
+Call this method to install a SQL logging and timing function (using fnExecute). 
+Then all SQL statements are logged into an adodb_logsql table in a database. If 
+the adodb_logsql table does not exist, ADOdb will create the table if you have 
+the appropriate permissions. Returns the previous logging value (true for enabled, 
+false for disabled). Here are samples of the DDL for selected databases: 
+<p> 
+<pre>
+		<b>mysql:</b>
+		CREATE TABLE adodb_logsql (
+		  created datetime NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 text NOT NULL,
+		  params text NOT NULL,
+		  tracer text NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)
+		
+		<b>postgres:</b>
+		CREATE TABLE adodb_logsql (
+		  created timestamp NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 text NOT NULL,
+		  params text NOT NULL,
+		  tracer text NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)
+		
+		<b>mssql:</b>
+		CREATE TABLE adodb_logsql (
+		  created datetime NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 varchar(4000) NOT NULL,
+		  params varchar(3000) NOT NULL,
+		  tracer varchar(500) NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)
+		
+		<b>oci8:</b>
+		CREATE TABLE adodb_logsql (
+		  created date NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 varchar(4000) NOT NULL,
+		  params varchar(4000),
+		  tracer varchar(4000),
+		  timer decimal(16,6) NOT NULL
+		)
+</pre>
+Usage: 
+<pre>
+	$conn->LogSQL(); // turn on logging
+	  :
+	$conn->Execute(...);
+	  :
+	$conn->LogSQL(false); // turn off logging
+	
+	# output summary of SQL logging results
+	$perf = NewPerfMonitor($conn);
+	echo $perf->SuspiciousSQL();
+	echo $perf->ExpensiveSQL();
+</pre>
+<p>Also see <a href=docs-perf.htm>Performance Monitor</a>. 
 <p><font color="#000000"><b>fnExecute and fnCacheExecute properties<a name="fnexecute" id="fnexecute"></a></b></font></p>
 <p>These two properties allow you to define bottleneck functions for all sql statements 
-	processed by ADOdb. This allows you to perform statistical analysis and query-rewriting 
-	of your sql. For example, to count all cached queries and non-cached queries, 
-	you can do this:</p>
+  processed by ADOdb. This allows you to perform statistical analysis and query-rewriting 
+  of your sql. 
+<p><b>Examples of fnExecute</b></p>
+<p>Here is an example of using fnExecute, to count all cached queries and non-cached 
+  queries, you can do this:</p>
 <pre><font color="#006600"># $db is the connection object</font>
 function CountExecs($db, $sql, $inputarray)
-{<br>global $EXECS;  $EXECS++;
+{
+global $EXECS;
+
+if (!is_array(inputarray)) $EXECS++;
+<font color="#006600"># handle 2-dimensional input arrays</font>
+else if (is_array(reset($inputarray))) $EXECS += sizeof($inputarray);
+else $EXECS++;
 }
 
 <font color="#006600"># $db is the connection object</font>
@@ -1956,92 +2249,124 @@ $db-&gt;<strong>fnExecute</strong> = 'CountExecs';
 $db-&gt;<strong>fnCacheExecute</strong> = 'CountCachedExecs';
  :
  :<br><font color="#006600"># After many sql statements:</font>`
-printf(&quot;&lt;p&gt;Total queries=%d; total cached=%d&lt;/p&gt;&quot;,$EXECS+$CACHED, $CACHED);</pre>
+printf(&quot;&lt;p&gt;Total queries=%d; total cached=%d&lt;/p&gt;&quot;,$EXECS+$CACHED, $CACHED);
+</pre>
 <p>The fnExecute function is called before the sql is parsed and executed, so 
-	you can perform a query rewrite. If you are passing in a prepared statement, 
-	then $sql is an array (see <a href="#prepare">Prepare</a>). The fnCacheExecute 
-	function is only called if the recordset returned was cached.<font color="#000000"> 
-	The function parameters match the Execute and CacheExecute functions respectively, 
-	except that $this (the connection object) is passed as the first parameter.</font></p>
-<font color="#000000">
+  you can perform a query rewrite. If you are passing in a prepared statement, 
+  then $sql is an array (see <a href="#prepare">Prepare</a>). The fnCacheExecute 
+  function is only called if the recordset returned was cached.<font color="#000000"> 
+  The function parameters match the Execute and CacheExecute functions respectively, 
+  except that $this (the connection object) is passed as the first parameter.</font></p>
+<p>Since ADOdb 3.91, the behaviour of fnExecute varies depending on whether the 
+  defined function returns a value. If it does not return a value, then the $sql 
+  is executed as before. This is useful for query rewriting or counting sql queries. 
+<p> On the other hand, you might want to replace the Execute function with one 
+  of your own design. If this is the case, then have your function return a value. 
+  If a value is returned, that value is returned immediately, without any further 
+  processing. This is used internally by ADOdb to implement LogSQL() functionality. 
+<p> <font color="#000000"> 
 <hr>
 <h3>ADOConnection Utility Functions</h3>
 <p><b>BlankRecordSet<a name="blankrecordset"></a>([$queryid])</b></p>
 <p>No longer available - removed since 1.99.</p>
 <p><b>Concat<a name="concat"></a>($s1,$s2,....)</b></p>
 <p>Generates the sql string used to concatenate $s1, $s2, etc together. Uses the 
-	string in the concat_operator field to generate the concatenation. Override 
-	this function if a concatenation operator is not used, eg. MySQL.</p>
+  string in the concat_operator field to generate the concatenation. Override 
+  this function if a concatenation operator is not used, eg. MySQL.</p>
 <p>Returns the concatenated string.</p>
 <p><b>DBDate<a name="dbdate"></a>($date)</b></p>
-<p>Format the $<b>date</b> in the format the database accepts; this can be a Unix 
-	integer timestamp or an ISO format Y-m-d. Uses the fmtDate field, which holds 
-	the format to use. If null or false or '' is passed in, it will be converted 
-	to an SQL null.</p>
+<p>Format the $<b>date</b> in the format the database accepts. This is used in 
+  INSERT/UPDATE statements; for SELECT statements, use <a href="#sqldate">SQLDate</a>. 
+  The $<b>date</b> parameter can be a Unix integer timestamp or an ISO format 
+  Y-m-d. Uses the fmtDate field, which holds the format to use. If null or false 
+  or '' is passed in, it will be converted to an SQL null.</p>
 <p>Returns the date as a quoted string.</p>
 <p><b>DBTimeStamp<a name="dbtimestamp"></a>($ts)</b></p>
 <p>Format the timestamp $<b>ts</b> in the format the database accepts; this can 
-	be a Unix integer timestamp or an ISO format Y-m-d H:i:s. Uses the fmtTimeStamp 
-	field, which holds the format to use. If null or false or '' is passed in, 
-	it will be converted to an SQL null.</p>
+  be a Unix integer timestamp or an ISO format Y-m-d H:i:s. Uses the fmtTimeStamp 
+  field, which holds the format to use. If null or false or '' is passed in, it 
+  will be converted to an SQL null.</p>
 <p>Returns the timestamp as a quoted string.</p>
 <p><b>qstr<a name="qstr"></a>($s,[$magic_quotes_enabled</b>=false]<b>)</b></p>
 <p>Quotes a string to be sent to the database. The $<b>magic_quotes_enabled</b> 
-	parameter may look funny, but the idea is if you are quoting a string extracted 
-	from a POST/GET variable, then pass get_magic_quotes_gpc() as the second parameter. 
-	This will ensure that the variable is not quoted twice, once by <i>qstr</i> 
-	and once by the <i>magic_quotes_gpc</i>.</p>
+  parameter may look funny, but the idea is if you are quoting a string extracted 
+  from a POST/GET variable, then pass get_magic_quotes_gpc() as the second parameter. 
+  This will ensure that the variable is not quoted twice, once by <i>qstr</i> 
+  and once by the <i>magic_quotes_gpc</i>.</p>
 <p>Eg.<font face="Courier New, Courier, mono"> $s = $db-&gt;qstr(HTTP_GET_VARS['name'],get_magic_quotes_gpc());</font></p>
 <p>Returns the quoted string.</p>
 <p><b>Quote<a name="quote"></a>($s)</b></p>
-<p>Quotes the string, automatically checking get_magic_quotes_gpc() first. If 
-	get_magic_quotes_gpc() is set, then we do not quote the string. 
+<p>Quotes the string $s, escaping the database specific quote character as appropriate. 
+  Formerly checked magic quotes setting, but this was disabled since 3.31 for 
+  compatibility with PEAR DB. 
 <p><b>Affected_Rows<a name="affected_rows"></a>( )</b></p>
 <p>Returns the number of rows affected by a update or delete statement. Returns 
-	false if function not supported.</p>
+  false if function not supported.</p>
 <p>Not supported by interbase/firebird currently. </p>
 <p><b>Insert_ID<a name="inserted_id"></a>( )</b></p>
 <p>Returns the last autonumbering ID inserted. Returns false if function not supported. 
 </p>
 <p>Only supported by databases that support auto-increment or object id's, such 
-	as PostgreSQL, MySQL and MSSQL currently. PostgreSQL returns the OID, which 
-	can change on a database reload.</p>
+  as PostgreSQL, MySQL and MSSQL currently. PostgreSQL returns the OID, which 
+  can change on a database reload.</p>
 <p><b>MetaDatabases<a name="metadatabases"></a>()</b></p>
 <p>Returns a list of databases available on the server as an array. You have to 
-	connect to the server first. Only available for ODBC, MySQL and ADO.</p>
-<p><b>MetaTables<a name="metatables"></a>()</b></p>
+  connect to the server first. Only available for ODBC, MySQL and ADO.</p>
+<p><b>MetaTables<a name="metatables"></a>($ttype = false, $showSchema = false, 
+  $mask=false)</b></p>
 <p>Returns an array of tables and views for the current database as an array. 
-	The array should exclude system catalog tables if possible.</p>
+  The array should exclude system catalog tables if possible. To only show tables, 
+  use $db->MetaTables('TABLES'). To show only views, use $db->MetaTables('VIEWS'). 
+  The $showSchema parameter currently works only for DB2, and when set to true, 
+  will add the schema name to the table, eg. "SCHEMA.TABLE". </p>
+<p>You can define a mask for matching. For example, setting $mask = 'TMP%' will 
+  match all tables that begin with 'TMP'. Currently only mssql, oci8, odbc_mssql 
+  and postgres* support $mask. 
 <p><b>MetaColumns<a name="metacolumns"></a>($table)</b></p>
 <p>Returns an array of ADOFieldObject's, one field object for every column of 
-	$table. Currently Sybase does not recognise date types, and ADO cannot identify 
-	the correct data type (so we default to varchar).. </p>
+  $table. Currently Sybase does not recognise date types, and ADO cannot identify 
+  the correct data type (so we default to varchar).. </p>
 <p><b>MetaColumnNames<a name="metacolumnames"></a>($table)</b></p>
 <p>Returns an array of column names for $table. 
-<p><font color="#000000"><b>MetaPrimaryKeys<a name="metaprimarykeys"></a>($table)</b></font></font> 
+<p><font color="#000000"><b>MetaPrimaryKeys<a name="metaprimarykeys"></a>($table, 
+  $owner=false)</b></font></font> 
 <p><font color="#000000">Returns an array containing column names that are the 
-	primary keys of $table. Only supported by mysql, postgres, oci8 currently. </font><font color="#000000">
+  primary keys of $table. Supported by mysql, odbc (including db2, odbc_mssql, 
+  etc), mssql, postgres, interbase/firebird, oci8 currently. </font><font color="#000000"> 
 <p><font color="#000000"><b>ServerInfo<a name="serverinfo" id="serverinfo"></a>($table)</b></font></font> 
 <p><font color="#000000">Returns an array of containing two elements 'description' 
-	and 'version'. The 'description' element contains the string description of 
-	the database. The 'version' naturally holds the version number (which is also 
-	a string).</font><font color="#000000">
+  and 'version'. The 'description' element contains the string description of 
+  the database. The 'version' naturally holds the version number (which is also 
+  a string).</font><font color="#000000"> 
+<p><b>MetaForeignKeys<a name="metaforeignkeys"></a>($table, $owner=false, $upper=false)</b> 
+<p>Returns an associate array of foreign keys, or false if not supported. For 
+  example, if table employee has a foreign key where employee.deptkey points to 
+  dept_table.deptid, and employee.posn=posn_table.postionid and employee.poscategory=posn_table.category, 
+  then $conn->MetaForeignKeys('employee') will return 
+<pre>
+	array(
+		'dept_table' => array('deptkey=deptid'),
+		'posn_table' => array('posn=positionid','poscategory=category')
+	)
+</pre>
+<p>The optional schema or owner can be defined in $owner. If $upper is true, then 
+  the table names (array keys) are upper-cased. 
 <hr>
 <h2>ADORecordSet<a name="adorecordset"></a></h2>
 <p>When an SQL statement successfully is executed by <font face="Courier New, Courier, mono">ADOConnection-&gt;Execute($sql),</font>an 
-	ADORecordSet object is returned. This object contains a virtual cursor so 
-	we can move from row to row, functions to obtain information about the columns 
-	and column types, and helper functions to deal with formating the results 
-	to show to the user.</p>
+  ADORecordSet object is returned. This object contains a virtual cursor so we 
+  can move from row to row, functions to obtain information about the columns 
+  and column types, and helper functions to deal with formating the results to 
+  show to the user.</p>
 <h3>ADORecordSet Fields</h3>
 <p><b>fields: </b>Array containing the current row. This is not associative, but 
-	is an indexed array from 0 to columns-1. See also the function <b><a href="#fields">Fields</a></b>, 
-	which behaves like an associative array.</p>
+  is an indexed array from 0 to columns-1. See also the function <b><a href="#fields">Fields</a></b>, 
+  which behaves like an associative array.</p>
 <p><b>dataProvider</b>: The underlying mechanism used to connect to the database. 
-	Normally set to <b>native</b>, unless using <b>odbc</b> or <b>ado</b>.</p>
+  Normally set to <b>native</b>, unless using <b>odbc</b> or <b>ado</b>.</p>
 <p><b>blobSize</b>: Maximum size of a char, string or varchar object before it 
-	is treated as a Blob (Blob's should be shown with textarea's). See the <a href="#metatype">MetaType</a> 
-	function.</p>
+  is treated as a Blob (Blob's should be shown with textarea's). See the <a href="#metatype">MetaType</a> 
+  function.</p>
 <p><b>sql</b>: Holds the sql statement used to generate this record set.</p>
 <p><b>canSeek</b>: Set to true if Move( ) function works.</p>
 <p><b>EOF</b>: True if we have scrolled the cursor past the last record.</p>
@@ -2049,100 +2374,88 @@ printf(&quot;&lt;p&gt;Total queries=%d; total cached=%d&lt;/p&gt;&quot;,$EXECS+$
 <p><b>ADORecordSet( )</b></p>
 <p>Constructer. Normally you never call this function yourself.</p>
 <p><b>GetAssoc<a name="getassoc"></a>([$force_array])</b></p>
-<p>Generates an associative array from the recordset if the number of columns 
-	is greater than 2. The array is generated from the current cursor position 
-	till EOF. The first column of the recordset becomes the key to the rest of 
-	the array. If the columns is equal to two, then the key directly maps to the 
-	value unless $force_array is set to true, when an array is created for each 
-	key. Inspired by PEAR's getAssoc.</p>
-<p>Example:</p>
-<p>We have the following data in a recordset:</p>
-<p>row1: Apple, Fruit, Edible<br>
-	row2: Cactus, Plant, Inedible<br>
-	row3: Rose, Flower, Edible</p>
-<p>GetAssoc will generate the following associative array:</p>
-<p>Apple =&gt; [Fruit, Edible]<br>
-	Cactus =&gt; [Plant, Inedible]<br>
-	Rose =&gt; [Flower,Edible]</p>
-<p>Returns:</p>
-<p>The associative array, or false if an error occurs.</p>
+<p>Generates an associative array from the recordset. Note that is this function 
+  is also <a href="#getassoc1">available</a> in the connection object. More details 
+  can be found there.</p>
+</font></font><font color="#000000"><font color="#000000"> </font></font><font color="#000000"><font color="#000000">
 <p><b>GetArray<a name="getarray"></a>([$number_of_rows])</b></p>
 <p>Generate a 2-dimensional array of records from the current cursor position, 
-	indexed from 0 to $number_of_rows - 1. If $number_of_rows is undefined, till 
-	EOF.</p>
+  indexed from 0 to $number_of_rows - 1. If $number_of_rows is undefined, till 
+  EOF.</p>
 <p><b>GetRows<a name="getrows"></a>([$number_of_rows])</b></p>
 Generate a 2-dimensional array of records from the current cursor position. Synonym 
 for GetArray() for compatibility with Microsoft ADO. 
 <p> <b>GetMenu<a name="getmenu"></a>($name, [$default_str=''], [$blank1stItem=true], 
-	[$multiple_select=false], [$size=0], [$moreAttr=''])</b></p>
+  [$multiple_select=false], [$size=0], [$moreAttr=''])</b></p>
 <p>Generate a HTML menu (&lt;select&gt;&lt;option&gt;&lt;option&gt;&lt;/select&gt;). 
-	The first column of the recordset (fields[0]) will hold the string to display 
-	in the option tags. If the recordset has more than 1 column, the second column 
-	(fields[1]) is the value to send back to the web server.. The menu will be 
-	given the name $<i>name</i>. 
+  The first column of the recordset (fields[0]) will hold the string to display 
+  in the option tags. If the recordset has more than 1 column, the second column 
+  (fields[1]) is the value to send back to the web server.. The menu will be given 
+  the name $<i>name</i>. 
 <p> If $<i>default_str</i> is defined, then if $<i>default_str</i> == fields[0], 
-	that field is selected. If $<i>blank1stItem</i> is true, the first option 
-	is empty. You can also set the first option strings by setting $blank1stItem 
-	= "$value:$text".</p>
+  that field is selected. If $<i>blank1stItem</i> is true, the first option is 
+  empty. You can also set the first option strings by setting $blank1stItem = 
+  "$value:$text".</p>
 <p>$<i>Default_str</i> can be array for a multiple select listbox.</p>
 <p>To get a listbox, set the $<i>size</i> to a non-zero value (or pass $default_str 
-	as an array). If $<i>multiple_select</i> is true then a listbox will be generated 
-	with $<i>size</i> items (or if $size==0, then 5 items) visible, and we will 
-	return an array to a server. Lastly use $<i>moreAttr </i> to add additional 
-	attributes such as javascript or styles. </p>
+  as an array). If $<i>multiple_select</i> is true then a listbox will be generated 
+  with $<i>size</i> items (or if $size==0, then 5 items) visible, and we will 
+  return an array to a server. Lastly use $<i>moreAttr </i> to add additional 
+  attributes such as javascript or styles. </p>
 <p>Menu Example 1: <code>GetMenu('menu1','A',true)</code> will generate a menu: 
-	<select name='menu1'>
-		<option> 
-		<option value=1 selected>A 
-		<option value=2>B 
-		<option value=3>C 
-	</select>
-	for the data (A,1), (B,2), (C,3). Also see <a href="#ex5">example 5</a>.</p>
+  <select name='menu1'>
+    <option> 
+    <option value=1 selected>A 
+    <option value=2>B 
+    <option value=3>C 
+  </select>
+  for the data (A,1), (B,2), (C,3). Also see <a href="#ex5">example 5</a>.</p>
 <p>Menu Example 2: For the same data, <code>GetMenu('menu1',array('A','B'),false)</code> 
-	will generate a menu with both A and B selected: <br>
-	<select name='menu1' multiple size=3>
-		<option value=1 selected>A 
-		<option value=2 selected>B 
-		<option value=3>C 
-	</select>
+  will generate a menu with both A and B selected: <br>
+  <select name='menu1' multiple size=3>
+    <option value=1 selected>A 
+    <option value=2 selected>B 
+    <option value=3>C 
+  </select>
 <p> <b>GetMenu2<a name="getmenu2"></a>($name, [$default_str=''], [$blank1stItem=true], 
-	[$multiple_select=false], [$size=0], [$moreAttr=''])</b></p>
+  [$multiple_select=false], [$size=0], [$moreAttr=''])</b></p>
 <p>This is nearly identical to GetMenu, except that the $<i>default_str</i> is 
-	matched to fields[1] (the option values).</p>
+  matched to fields[1] (the option values).</p>
 <p>Menu Example 3: Given the data in menu example 2, <code>GetMenu2('menu1',array('1','2'),false)</code> 
-	will generate a menu with both A and B selected in menu example 2, but this 
-	time the selection is based on the 2nd column, which holds the values to return 
-	to the Web server. 
+  will generate a menu with both A and B selected in menu example 2, but this 
+  time the selection is based on the 2nd column, which holds the values to return 
+  to the Web server. 
 <p><b>UserDate<a name="userdate"></a>($str, [$fmt])</b></p>
 <p>Converts the date string $<b>str</b> to another format.UserDate calls UnixDate 
-	to parse $<b>str</b>, and $<b>fmt</b> defaults to Y-m-d if not defined.</p>
+  to parse $<b>str</b>, and $<b>fmt</b> defaults to Y-m-d if not defined.</p>
 <p><b>UserTimeStamp<a name="usertimestamp"></a>($str, [$fmt])</b></p>
 <p>Converts the timestamp string $<b>str</b> to another format. The timestamp 
-	format is Y-m-d H:i:s, as in '2002-02-28 23:00:12'. UserTimeStamp calls UnixTimeStamp 
-	to parse $<b>str</b>, and $<b>fmt</b> defaults to Y-m-d H:i:s if not defined. 
+  format is Y-m-d H:i:s, as in '2002-02-28 23:00:12'. UserTimeStamp calls UnixTimeStamp 
+  to parse $<b>str</b>, and $<b>fmt</b> defaults to Y-m-d H:i:s if not defined. 
 </p>
 <p><b>UnixDate<a name="unixdate"></a>($str)</b></p>
 <p>Parses the date string $<b>str</b> and returns it in unix mktime format (eg. 
-	a number indicating the seconds after January 1st, 1970). Expects the date 
-	to be in Y-m-d H:i:s format, except for Sybase and Microsoft SQL Server, where 
-	M d Y is also accepted (the 3 letter month strings are controlled by a global 
-	array, which might need localisation).</p>
+  a number indicating the seconds after January 1st, 1970). Expects the date to 
+  be in Y-m-d H:i:s format, except for Sybase and Microsoft SQL Server, where 
+  M d Y is also accepted (the 3 letter month strings are controlled by a global 
+  array, which might need localisation).</p>
 <p>This function is available in both ADORecordSet and ADOConnection since 1.91.</p>
 <p><b>UnixTimeStamp<a name="unixtimestamp"></a>($str)</b></p>
 <p>Parses the timestamp string $<b>str</b> and returns it in unix mktime format 
-	(eg. a number indicating the seconds after January 1st, 1970). Expects the 
-	date to be in Y-m-d H:i:s format, except for Sybase and Microsoft SQL Server, 
-	where M d Y h:i:sA is also accepted (the 3 letter month strings are controlled 
-	by a global array, which might need localisation).</p>
+  (eg. a number indicating the seconds after January 1st, 1970). Expects the date 
+  to be in Y-m-d H:i:s format, except for Sybase and Microsoft SQL Server, where 
+  M d Y h:i:sA is also accepted (the 3 letter month strings are controlled by 
+  a global array, which might need localisation).</p>
 </font> 
 <p><font color="#000000">This function is available in both ADORecordSet and ADOConnection 
   since 1.91. </font></p>
 <p><font color="#000000"><b>OffsetDate<a name="offsetdate"></a>($dayFraction, 
   $basedate=false)</b></font></p>
-<p><font color="#000000">Allows you to calculate future and past dates based on 
-  $basedate in a portable fashion. If $basedate is not defined, then the current 
-  date (at 12 midnight) is used. Returns the SQL string that performs the calculation 
-  when passed to Execute(). </font></p>
+<p><font color="#000000"><font color="#000000">Returns a string </font>with the 
+  native SQL functions to calculate future and past dates based on $basedate in 
+  a portable fashion. If $basedate is not defined, then the current date (at 12 
+  midnight) is used. Returns the SQL string that performs the calculation when 
+  passed to Execute(). </font></p>
 <p><font color="#000000">For example, in Oracle, to find the date and time that 
   is 2.5 days from today, you can use:</font></p>
 <pre><font color="#000000"># get date one week from now
@@ -2154,12 +2467,13 @@ $conn-&gt;Execute(&quot;UPDATE TABLE SET dodate=$fld WHERE ID=$id&quot;);</pre>
 <p> This function is available for mysql, mssql, oracle, oci8 and postgresql drivers 
   since 2.13. It might work with other drivers<font color="#000000"> provided 
   they allow performing numeric day arithmetic on dates.</font></p>
-<font color="#000000">
-<p><font color="#000000"><b>SQLDate<a name="sqldate"></a>($dateFormat, 
-  $basedate=false)</b></font></p>
- Use the native SQL functions to format a date or date column $basedate,
-  using a case-sensitive $dateFormat, which supports:
- <pre>
+<font color="#000000"> 
+<p><font color="#000000"><b>SQLDate<a name="sqldate"></a>($dateFormat, $basedate=false)</b></font></p>
+Returns a string which contains the native SQL functions to format a date or date 
+column $basedate. This is used in SELECT statements. For INSERT/UPDATE statements, 
+use <a href="#dbdate">DBDate</a>. It uses a case-sensitive $dateFormat, which 
+supports: 
+<pre>
  Y: 4-digit Year
  Q: Quarter (1-4)
  m: Month (01-12)
@@ -2169,20 +2483,23 @@ $conn-&gt;Execute(&quot;UPDATE TABLE SET dodate=$fld WHERE ID=$id&quot;);</pre>
  i: Minute (00-59)
  s: Second (00-60)
  A: AM/PM indicator</pre>
- <p>All other characters are treated as strings. You can also use \ to escape characters. Available
- on selected databases, including mysql, postgresql, mssql, oci8 and DB2.
- <p>This is useful in writing portable sql statements that GROUP BY on dates. For example to display
- total cost of goods sold broken by quarter (dates are stored in a field called postdate):
- <pre>
+<p>All other characters are treated as strings. You can also use \ to escape characters. 
+  Available on selected databases, including mysql, postgresql, mssql, oci8 and 
+  DB2. 
+<p>This is useful in writing portable sql statements that GROUP BY on dates. For 
+  example to display total cost of goods sold broken by quarter (dates are stored 
+  in a field called postdate): 
+<pre>
  $sqlfn = $db->SQLDate('Y-\QQ','postdate'); # get sql that formats postdate to output 2002-Q1
  $sql = "SELECT $sqlfn,SUM(cogs) FROM table GROUP BY $sqlfn ORDER BY 1 desc";
  </pre>
 <p><b>MoveNext<a name="movenext"></a>( )</b></p>
-<p>Move the internal cursor to the next row. The <i>$this->fields</i> array is automatically 
-  updated. Return false if unable to do so (normally because EOF has been reached), otherwise true.
-  If EOF is reached, then the $this->fields array is set to false (this was only implemented consistently
-  in ADOdb 3.30).
-  Note that if false is returned, then the previous array in <b>$this->fields</b> is preserved.</p>
+<p>Move the internal cursor to the next row. The <i>$this->fields</i> array is 
+  automatically updated. Returns false if unable to do so (normally because EOF 
+  has been reached), otherwise true. 
+<p> If EOF is reached, then the $this->fields array is set to false (this was 
+  only implemented consistently in ADOdb 3.30). For the pre-3.30 behaviour of 
+  $this->fields (at EOF), set the global variable $ADODB_COMPAT_FETCH = true.</p>
 <p>Example:</p>
 <pre>$rs = $db-&gt;Execute($sql);
 if ($rs) 
@@ -2219,8 +2536,10 @@ if ($rs)
 <p>Note: do not use GetRowAssoc() with $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC. 
   Because they have the same functionality, they will interfere with each other.</p>
 </font> 
-<p><font color="#000000"><b>AbsolutePage<a name="absolutepage"></a>($page=-1) </b></font></p>
-<p>Returns the current page. Requires PageExecute()/CachePageExecute() to be called. See <a href=#ex8>Example 8</a>.</p>
+<p><font color="#000000"><b>AbsolutePage<a name="absolutepage"></a>($page=-1) 
+  </b></font></p>
+<p>Returns the current page. Requires PageExecute()/CachePageExecute() to be called. 
+  See <a href=#ex8>Example 8</a>.</p>
 <font color="#000000"> 
 <p><b>AtFirstPage<a name="atfirstpage">($status='')</a></b></p>
 <p>Returns true if at first page (1-based). Requires PageExecute()/CachePageExecute() 
@@ -2236,7 +2555,7 @@ if ($rs)
   arrays that combine associative and indexed elements. Returns the value of the 
   associated column $<b>colname</b> for the current row. The column name is case-insensitive.</p>
 <p><b>FetchRow</b><a name="fetchrow"></a>()</p>
-</font>
+</font> 
 <p><font color="#000000">Returns array containing current row, or false if EOF. 
   FetchRow( ) internally moves to the next record after returning the current 
   row. </font></p>
@@ -2256,29 +2575,28 @@ if ($rs)
 <font color="#000000"> 
 <p><b>FetchField<a name="fetchfield"></a>($column_number)</b></p>
 <p>Returns an object containing the <b>name</b>, <b>type</b> and <b>max_length</b> 
-	of the associated field. If the max_length cannot be determined reliably, 
-	it will be set to -1. The column numbers are zero-based. See <a href="#ex2">example 
-	2.</a></p>
+  of the associated field. If the max_length cannot be determined reliably, it 
+  will be set to -1. The column numbers are zero-based. See <a href="#ex2">example 
+  2.</a></p>
 <p><b>FieldCount<a name="fieldcount"></a>( )</b></p>
 <p>Returns the number of fields (columns) in the record set.</p>
 <p><b>RecordCount<a name="recordcount"></a>( )</b></p>
 <p>Returns the number of rows in the record set. If the number of records returned 
-	cannot be determined from the database driver API, we will buffer all rows 
-	and return a count of the rows after all the records have been retrieved. 
-	This buffering can be disabled (for performance reasons) by setting the global 
-	variable $ADODB_COUNTRECS = false. When disabled, RecordCount( ) will return 
-	-1 for certain databases. See the supported databases list above for more 
-	details. </p>
+  cannot be determined from the database driver API, we will buffer all rows and 
+  return a count of the rows after all the records have been retrieved. This buffering 
+  can be disabled (for performance reasons) by setting the global variable $ADODB_COUNTRECS 
+  = false. When disabled, RecordCount( ) will return -1 for certain databases. 
+  See the supported databases list above for more details. </p>
 <p> RowCount is a synonym for RecordCount.</p>
 <p><b>PO_RecordCount<a name="po_recordcount"></a>($table, $where)</b></p>
 <p>Returns the number of rows in the record set. If the database does not support 
-	this, it will perform a SELECT COUNT(*) on the table $table, with the given 
-	$where condition to return an estimate of the recordset size.</p>
+  this, it will perform a SELECT COUNT(*) on the table $table, with the given 
+  $where condition to return an estimate of the recordset size.</p>
 <p>$numrows = $rs-&gt;PO_RecordCount(&quot;articles_table&quot;, &quot;group=$group&quot;);</p>
 <b> NextRecordSet<a name="nextrecordset" id="nextrecordset"></a>()</b> 
 <p>For databases that allow multiple recordsets to be returned in one query, this 
-	function allows you to switch to the next recordset. Currently only supported 
-	by mssql driver.</p>
+  function allows you to switch to the next recordset. Currently only supported 
+  by mssql driver.</p>
 <pre>
 $rs = $db-&gt;Execute('execute return_multiple_rs');
 $arr1 = $rs-&gt;GetArray();
@@ -2286,12 +2604,12 @@ $rs-&gt;NextRecordSet();
 $arr2 = $rs-&gt;GetArray();</pre>
 <p><b>FetchObject<a name="fetchobject"></a>($toupper=true)</b></p>
 <p>Returns the current row as an object. If you set $toupper to true, then the 
-	object fields are set to upper-case. Note: The newer FetchNextObject() is 
-	the recommended way of accessing rows as objects. See below.</p>
+  object fields are set to upper-case. Note: The newer FetchNextObject() is the 
+  recommended way of accessing rows as objects. See below.</p>
 <p><b>FetchNextObject<a name="fetchnextobject"></a>($toupper=true)</b></p>
 <p>Gets the current row as an object and moves to the next row automatically. 
-	Returns false if at end-of-file. If you set $toupper to true, then the object 
-	fields are set to upper-case.</p>
+  Returns false if at end-of-file. If you set $toupper to true, then the object 
+  fields are set to upper-case.</p>
 <pre>
 $rs = $db->Execute('select firstname,lastname from table');
 if ($rs) &#123;
@@ -2301,62 +2619,61 @@ if ($rs) &#123;
 &#125;
 </pre>
 <p>There is some trade-off in speed in using FetchNextObject(). If performance 
-	is important, you should access rows with the <code>fields[]</code> array. 
-<b>FetchObj<a name="fetchobj" id="fetchobj"></a>()</b> 
+  is important, you should access rows with the <code>fields[]</code> array. <b>FetchObj<a name="fetchobj" id="fetchobj"></a>()</b> 
 <p>Returns the current record as an object. Fields are not upper-cased, unlike 
-	FetchObject.
-</font>
-<p><font color="#000000"><b>FetchNextObj<a name="fetchnextobj" id="fetchnextobj"></a>()</b> </font></p>
+  FetchObject. </font> 
+<p><font color="#000000"><b>FetchNextObj<a name="fetchnextobj" id="fetchnextobj"></a>()</b> 
+  </font></p>
 <p><font color="#000000">Returns the current record as an object and moves to 
-	the next record. If EOF, false is returned. Fields are not upper-cased, unlike 
-	FetctNextObject. </font></p>
-<font color="#000000">
+  the next record. If EOF, false is returned. Fields are not upper-cased, unlike 
+  FetctNextObject. </font></p>
+<font color="#000000"> 
 <p><b>CurrentRow<a name="currentrow"></a>( )</b></p>
 <p>Returns the current row of the record set. 0 is the first row.</p>
 <p><b>AbsolutePosition<a name="abspos"></a>( )</b></p>
 <p>Synonym for <b>CurrentRow</b> for compatibility with ADO. Returns the current 
-	row of the record set. 0 is the first row.</p>
+  row of the record set. 0 is the first row.</p>
 <p><b>MetaType<a name="metatype"></a>($nativeDBType[,$field_max_length],[$fieldobj])</b></p>
 <p>Determine what <i>generic</i> meta type a database field type is given its 
-	native type $<b>nativeDBType</b> as a string and the length of the field $<b>field_max_length</b>. 
-	Note that field_max_length can be -1 if it is not known. The field object 
-	returned by the database driver can be passed in $<b>fieldobj</b>. This is 
-	useful for databases such as <i>mysql</i> which has additional properties 
-	in the field object such as <i>primary_key</i>. </p>
+  native type $<b>nativeDBType</b> as a string and the length of the field $<b>field_max_length</b>. 
+  Note that field_max_length can be -1 if it is not known. The field object returned 
+  by FetchField() can be passed in $<b>fieldobj</b> or as the 1st parameter <b>$nativeDBType</b>. 
+  This is useful for databases such as <i>mysql</i> which has additional properties 
+  in the field object such as <i>primary_key</i>. </p>
 <p>Uses the field <b>blobSize</b> and compares it with $<b>field_max_length</b> 
-	to determine whether the character field is actually a blob.</p>
+  to determine whether the character field is actually a blob.</p>
 For example, $db-&gt;MetaType('char') will return 'C'. 
 <p>Returns:</p>
 <ul>
-	<li><b>C</b>: Character fields that should be shown in a &lt;input type=&quot;text&quot;&gt; 
-		tag. </li>
-	<li><b>X</b>: Clob (character large objects), or large text fields that should 
-		be shown in a &lt;textarea&gt;</li>
-	<li><b>D</b>: Date field</li>
-	<li><b>T</b>: Timestamp field</li>
-	<li><b>L</b>: Logical field (boolean or bit-field)</li>
-	<li><b>N</b>: Numeric field. Includes decimal, numeric, floating point, and 
-		real. </li>
-	<li><b>I</b>:&nbsp; Integer field. </li>
-	<li><b>R</b>: Counter or Autoincrement field. Must be numeric.</li>
-	<li><b>B</b>: Blob, or binary large objects.<font color="#000000"> </font></li>
+  <li><b>C</b>: Character fields that should be shown in a &lt;input type=&quot;text&quot;&gt; 
+    tag. </li>
+  <li><b>X</b>: Clob (character large objects), or large text fields that should 
+    be shown in a &lt;textarea&gt;</li>
+  <li><b>D</b>: Date field</li>
+  <li><b>T</b>: Timestamp field</li>
+  <li><b>L</b>: Logical field (boolean or bit-field)</li>
+  <li><b>N</b>: Numeric field. Includes decimal, numeric, floating point, and 
+    real. </li>
+  <li><b>I</b>:&nbsp; Integer field. </li>
+  <li><b>R</b>: Counter or Autoincrement field. Must be numeric.</li>
+  <li><b>B</b>: Blob, or binary large objects.<font color="#000000"> </font></li>
 </ul>
 </font> 
 <p><font color="#000000"> Since ADOdb 3.0, MetaType accepts $fieldobj as the first 
-	parameter, instead of $nativeDBType. </font></p>
-<font color="#000000">
+  parameter, instead of $nativeDBType. </font></p>
+<font color="#000000"> 
 <p><b>Close( )<a name="rsclose"></a></b></p>
 <p>Close the recordset.</p>
 <hr>
 <h3>function rs2html<a name="rs2html"></a>($adorecordset,[$tableheader_attributes], 
-	[$col_titles])</h3>
+  [$col_titles])</h3>
 <p>This is a standalone function (rs2html = recordset to html) that is similar 
-	to PHP's <i>odbc_result_all</i> function, it prints a ADORecordSet, $<b>adorecordset</b> 
-	as a HTML table. $<b>tableheader_attributes</b> allow you to control the table 
-	<i>cellpadding</i>, <i>cellspacing</i> and <i>border</i> attributes. Lastly 
-	you can replace the database column names with your own column titles with 
-	the array $<b>col_titles</b>. This is designed more as a quick debugging mechanism, 
-	not a production table recordset viewer.</p>
+  to PHP's <i>odbc_result_all</i> function, it prints a ADORecordSet, $<b>adorecordset</b> 
+  as a HTML table. $<b>tableheader_attributes</b> allow you to control the table 
+  <i>cellpadding</i>, <i>cellspacing</i> and <i>border</i> attributes. Lastly 
+  you can replace the database column names with your own column titles with the 
+  array $<b>col_titles</b>. This is designed more as a quick debugging mechanism, 
+  not a production table recordset viewer.</p>
 <p>You will need to include the file <i>tohtml.inc.php</i>.</p>
 <p>Example of rs2html:<b><font color="#336600"><a name="exrs2html"></a></font></b></p>
 <pre><b><font color="#336600">&lt;?
@@ -2371,50 +2688,50 @@ $<font color="#663300">rs</font>   = $<font color="#663300">conn</font>->Execute
 <hr>
 <h3>Differences between this ADOdb library and Microsoft ADO<a name="adodiff"></a></h3>
 <ol>
-	<li>ADOdb only supports recordsets created by a connection object. Recordsets 
-		cannot be created independently.</li>
-	<li>ADO properties are implemented as functions in ADOdb. This makes it easier 
-		to implement any enhanced ADO functionality in the future.</li>
-	<li>ADOdb's <font face="Courier New, Courier, mono">ADORecordSet-&gt;Move()</font> 
-		uses absolute positioning, not relative. Bookmarks are not supported.</li>
-	<li><font face="Courier New, Courier, mono">ADORecordSet-&gt;AbsolutePosition() 
-		</font>cannot be used to move the record cursor.</li>
-	<li>ADO Parameter objects are not supported. Instead we have the ADOConnection::<a href="#parameter">Parameter</a>( 
-		) function, which provides a simpler interface for calling preparing parameters 
-		and calling stored procedures.</li>
-	<li>Recordset properties for paging records are available, but implemented 
-		as in <a href=#ex8>Example 8</a>.</li>
+  <li>ADOdb only supports recordsets created by a connection object. Recordsets 
+    cannot be created independently.</li>
+  <li>ADO properties are implemented as functions in ADOdb. This makes it easier 
+    to implement any enhanced ADO functionality in the future.</li>
+  <li>ADOdb's <font face="Courier New, Courier, mono">ADORecordSet-&gt;Move()</font> 
+    uses absolute positioning, not relative. Bookmarks are not supported.</li>
+  <li><font face="Courier New, Courier, mono">ADORecordSet-&gt;AbsolutePosition() 
+    </font>cannot be used to move the record cursor.</li>
+  <li>ADO Parameter objects are not supported. Instead we have the ADOConnection::<a href="#parameter">Parameter</a>( 
+    ) function, which provides a simpler interface for calling preparing parameters 
+    and calling stored procedures.</li>
+  <li>Recordset properties for paging records are available, but implemented as 
+    in <a href=#ex8>Example 8</a>.</li>
 </ol>
 <hr>
 <h1>Database Driver Guide<a name="driverguide"></a></h1>
 <p>This describes how to create a class to connect to a new database. To ensure 
-	there is no duplication of work, kindly email me at jlim#natsoft.com.my if 
-	you decide to create such a class.</p>
+  there is no duplication of work, kindly email me at jlim#natsoft.com.my if you 
+  decide to create such a class.</p>
 <p>First decide on a name in lower case to call the database type. Let's say we 
-	call it xbase. </p>
-<p>Then we need to create two classes ADODB_xbase and ADORecordSet_xbase 
-	in the file adodb-xbase.inc.php.</p>
+  call it xbase. </p>
+<p>Then we need to create two classes ADODB_xbase and ADORecordSet_xbase in the 
+  file adodb-xbase.inc.php.</p>
 <p>The simplest form of database driver is an adaptation of an existing ODBC driver. 
-	Then we just need to create the class <i>ADODB_xbase extends ADODB_odbc</i> 
-	to support the new <b>date</b> and <b>timestamp</b> formats, the <b>concatenation</b> 
-	operator used, <b>true</b> and <b>false</b>. For the<i> ADORecordSet_xbase 
-	extends ADORecordSet_odbc </i>we need to change the <b>MetaType</b> function. 
-	See<b> adodb-vfp.inc.php</b> as an example.</p>
+  Then we just need to create the class <i>ADODB_xbase extends ADODB_odbc</i> 
+  to support the new <b>date</b> and <b>timestamp</b> formats, the <b>concatenation</b> 
+  operator used, <b>true</b> and <b>false</b>. For the<i> ADORecordSet_xbase extends 
+  ADORecordSet_odbc </i>we need to change the <b>MetaType</b> function. See<b> 
+  adodb-vfp.inc.php</b> as an example.</p>
 <p>More complicated is a totally new database driver that connects to a new PHP 
-	extension. Then you will need to implement several functions. Fortunately, 
-	you do not have to modify most of the complex code. You only need to override 
-	a few stub functions. See <b>adodb-mysql.inc.php</b> for example.</p>
+  extension. Then you will need to implement several functions. Fortunately, you 
+  do not have to modify most of the complex code. You only need to override a 
+  few stub functions. See <b>adodb-mysql.inc.php</b> for example.</p>
 <p>The default date format of ADOdb internally is YYYY-MM-DD (Ansi-92). All dates 
-	should be converted to that format when passing to an ADOdb date function. 
-	See Oracle for an example how we use ALTER SESSION to change the default date 
-	format in _pconnect _connect.</p>
+  should be converted to that format when passing to an ADOdb date function. See 
+  Oracle for an example how we use ALTER SESSION to change the default date format 
+  in _pconnect _connect.</p>
 <p><b>ADOConnection Functions to Override</b></p>
 <p>Defining a constructor for your ADOConnection derived function is optional. 
-	There is no need to call the base class constructor.</p>
+  There is no need to call the base class constructor.</p>
 <p>_<b>connect</b>: Low level implementation of Connect. Returns true or false. 
-	Should set the _<b>connectionID</b>.</p>
+  Should set the _<b>connectionID</b>.</p>
 <p>_<b>pconnect:</b> Low level implemention of PConnect. Returns true or false. 
-	Should set the _<b>connectionID</b>.</p>
+  Should set the _<b>connectionID</b>.</p>
 <p>_<b>query</b>: Execute a query. Returns the queryID, or false.</p>
 <p>_<b>close: </b>Close the connection -- PHP should clean up all recordsets. 
 </p>
@@ -2422,7 +2739,7 @@ $<font color="#663300">rs</font>   = $<font color="#663300">conn</font>->Execute
 </p>
 <p><b>ADOConnection Fields to Set</b></p>
 <p>_<b>bindInputArray</b>: Set to true if binding of parameters for SQL inserts 
-	and updates is allowed using ?, eg. as with ODBC.</p>
+  and updates is allowed using ?, eg. as with ODBC.</p>
 <p><b>fmtDate</b></p>
 <p><b>fmtTimeStamp</b></p>
 <p><b>true</b></p>
@@ -2433,285 +2750,420 @@ $<font color="#663300">rs</font>   = $<font color="#663300">conn</font>->Execute
 <p><b>hasTop</b> support Microsoft style SELECT TOP 10 * FROM TABLE.</p>
 <p><b>ADORecordSet Functions to Override</b></p>
 <p>You will need to define a constructor for your ADORecordSet derived class that 
-	calls the parent class constructor.</p>
+  calls the parent class constructor.</p>
 <p><b>FetchField: </b> as documented above in ADORecordSet</p>
 <p>_<b>initrs</b>: low level initialization of the recordset: setup the _<b>numOfRows</b> 
-	and _<b>numOfFields</b> fields -- called by the constructor.</p>
+  and _<b>numOfFields</b> fields -- called by the constructor.</p>
 <p>_<b>seek</b>: seek to a particular row. Do not load the data into the fields 
-	array. This is done by _fetch. Returns true or false. Note that some implementations 
-	such as Interbase do not support seek. Set canSeek to false.</p>
+  array. This is done by _fetch. Returns true or false. Note that some implementations 
+  such as Interbase do not support seek. Set canSeek to false.</p>
 <p>_<b>fetch</b>: fetch a row using the database extension function and then move 
-	to the next row. Sets the <b>fields</b> array. If the parameter $ignore_fields 
-	is true then there is no need to populate the <b>fields</b> array, just move 
-	to the next row. then Returns true or false.</p>
+  to the next row. Sets the <b>fields</b> array. If the parameter $ignore_fields 
+  is true then there is no need to populate the <b>fields</b> array, just move 
+  to the next row. then Returns true or false.</p>
 <p>_<b>close</b>: close the recordset</p>
 <p><b>Fields</b>: If the array row returned by the PHP extension is not an associative 
-	one, you will have to override this. See adodb-odbc.inc.php for an example. 
-	For databases such as MySQL and MSSQL where an associative array is returned, 
-	there is no need to override this function.</p>
+  one, you will have to override this. See adodb-odbc.inc.php for an example. 
+  For databases such as MySQL and MSSQL where an associative array is returned, 
+  there is no need to override this function.</p>
 <p><b>ADOConnection Fields to Set</b></p>
 <p>canSeek: Set to true if the _seek function works.</p>
 <h2>ToDo:</h2>
 <p>See the <a href=http://php.weblogs.com/adodb-todo-roadmap>RoadMap</a> article.</p>
 <p>Also see the ADOdb <a href=http://php.weblogs.com/adodb_csv>proxy</a> article 
-	for bridging Windows and Unix databases using http remote procedure calls. 
-	For your education, visit <a href=http://palslib.com/>palslib.com</a> for 
-	database info, and read this article on <a href=http://phplens.com/lens/php-book/optimizing-debugging-php.php>Optimizing 
-	PHP</a>. </p>
-</font>
+  for bridging Windows and Unix databases using http remote procedure calls. For 
+  your education, visit <a href=http://palslib.com/>palslib.com for database info, 
+  and read this article on <a href=http://phplens.com/lens/php-book/optimizing-debugging-php.php>Optimizing 
+  PHP</a>. </p>
+</font> 
 <h2>Change Log<a name="Changes"></a><a name="changelog"></a></h2>
-
-<p><b>3.60 16 June 2003</b>
-
-<p>We now SET CONCAT_NULL_YIELDS_NULL OFF for odbc_mssql driver to be compat with mssql driver.
-
-<p>The property $emptyDate missing from connection class. Also changed 1903 to constant (TIMESTAMP_FIRST_YEAR=100). 
-Thx to Sebastiaan van Stijn.
-<p>ADOdb speedup optimization - we now return all arrays by reference.
-<p>Now DBDate() and DBTimeStamp() now accepts the string 'null' as a parameter. Suggested by vincent.
-<p>Added GetArray() to connection class.
-<p>Added not_null check in informix metacolumns().
-<p>Connection parameters for postgresql did not work correctly when port was defined.
-<p>DB2 is now a tested driver, making adodb 100% compatible. 
-Extensive changes to odbc driver for DB2, including implementing serverinfo() and SQLDate(), 
-switching to SQL_CUR_USE_ODBC as the cursor mode, 
-and lastAffectedRows and SelectLimit() fixes.
-<p>The odbc driver's FetchField() field names did not obey ADODB_ASSOC_CASE. Fixed.
-<p>Some bugs in adodb_backtrace() fixed.
-<p>Added "INT IDENTITY" type to adorecordset::MetaType() to support odbc_mssql properly.
-<p>MetaColumns() for oci8, mssql, odbc revised to support scale. Also minor revisions to odbc
-MetaColumns() for vfp and db2 compat.
-<p>Added unsigned support to mysql datadict class. Thx to iamsure.
-<p>Infinite loop in mssql MoveNext() fixed when ADODB_FETCH_ASSOC used. Thx to Josh R, Night_Wulfe#hotmail.com.
-<p>ChangeTableSQL contributed by Florian Buzin.
-<p>The odbc_mssql driver now sets CONCAT_NULL_YIELDS_NULL OFF for compat with mssql driver.
+<p><b>4.00 ?? 2003 </b>
+<p>Upgraded adodb-xmlschema to 1 Oct 2003 snapshot.
+<p>Fix to rs2html warning message. Thx to Filo.
+<p>Fix for odbc_mssql/mssql SQLDate(), hours was wrong.
+<p>Added MetaColumns and MetaPrimaryKeys for sybase. Thx to Chris Phillipson.
+<p>Added autoquoting to datadict for MySQL and PostgreSQL. Suggestion by Karsten Dambekalns  
+<p><b>3.94 11 Oct 2003 </b>
+<p>Create trigger in datadict-oci8.inc.php did not work, because all cr/lf's must be removed. 
+<p>ErrorMsg()/ErrorNo() did not work for many databases when logging enabled. Fixed.
+<p>Removed global variable $ADODB_LOGSQL as it does not work properly with multiple connections.
+<p>Added SQLDate support for sybase. Thx to Chris Phillipson
+<p>Postgresql checking of pgsql resultset resource was incorrect. Fix by Bharat Mediratta bharat#menalto.com.
+Same patch applied to  _insertid and _affectedrows for adodb-postgres64.inc.php.
+<p>Added support for NConnect for postgresql.
+<p>Added Sybase data dict support. Thx to Chris Phillipson  
+<p>Extensive improvements in $perf->UI(), eg. Explain now opens in new window, we show scripts
+which call sql, etc.
+<p>Perf Monitor UI works with magic quotes enabled.
+<p>rsPrefix was declared twice. Removed.
+<p>Oci8 stored procedure support, eg. "begin func(); end;" was incorrect in _query. Fixed.
+<p>Tiraboschi Massimiliano contributed italian language file.
+<p>Fernando Ortiz, fortiz#lacorona.com.mx, contributed informix performance monitor.
+<p>Added _varchar (varchar arrays) support for postgresql. Reported by PREVOT Stéphane.
+<p><b>3.92 22 Sept 2003</b> 
+<p>Added GetAssoc and CacheGetAssoc to connection object.
+<p>Removed TextMax and CharMax functions from adodb.inc.php. 
+<p>HasFailedTrans() returned false when trans failed. Fixed. 
+<p>Moved perf driver classes into adodb/perf/*.php. 
+<p>Misc improvements to performance monitoring, including UI(). 
+<p>RETVAL in mssql Parameter(), we do not append @ now. 
+<p>Added Param($name) to connection class, returns '?' or ":$name", for defining 
+  bind parameters portably. 
+<p>LogSQL traps affected_rows() and saves its value properly now. Also fixed oci8 
+  _stmt and _affectedrows() bugs. 
+<p>Session code timestamp check for oci8 works now. Formerly default NLS_DATE_FORMAT 
+  stripped off time portion. Thx to Tony Blair (tonanbarbarian#hotmail.com). Also 
+  added new $conn->datetime field to oci8, controls whether MetaType() returns 
+  'D' ($this->datetime==false) or 'T' ($this->datetime == true) for DATE type. 
+<p>Fixed bugs in adodb-cryptsession.inc.php and adodb-session-clob.inc.php. 
+<p>Fixed misc bugs in adodb_key_exists, GetInsertSQL() and GetUpdateSQL(). 
+<p>Tuned include_once handling to reduce file-system checking overhead. 
+<p><b>3.91 9 Sept 2003</b> 
+<p>Only released to InterAkt 
+<p>Added LogSQL() for sql logging and $ADODB_NEWCONNECTION to override factory 
+  for driver instantiation. 
+<p>Added IfNull($field,$ifNull) function, thx to johnwilk#juno.com 
+<p>Added portable substr support. 
+<p>Now rs2html() has new parameter, $echo. Set to false to return $html instead 
+  of echoing it. 
+<p><b>3.90 5 Sept 2003</b> 
+<p>First beta of performance monitoring released. 
+<p>MySQL supports MetaTable() masking. 
+<p>Fixed key_exists() bug in adodb-lib.inc.php 
+<p>Added sp_executesql Prepare() support to mssql. 
+<p>Added bind support to db2. 
+<p>Added swedish language file - Christian Tiberg" christian#commsoft.nu 
+<p>Bug in drop index for mssql data dict fixed. Thx to Gert-Rainer Bitterlich. 
+<p>Left join setting for oci8 was wrong. Thx to johnwilk#juno.com 
+<p><b>3.80 27 Aug 2003</b> 
+<p>Patch for PHP 4.3.3 cached recordset csv2rs() fread loop incompatibility. 
+<p>Added matching mask for MetaTables. Only for oci8, mssql and postgres currently. 
+<p>Rewrite of "oracle" driver connection code, merging with "oci8", by Gaetano. 
+<p>Added better debugging for Smart Transactions. 
+<p>Postgres DBTimeStamp() was wrongly using TO_DATE. Changed to TO_TIMESTAMP. 
+<p>ADODB_FETCH_CASE check pushed to ADONewConnection to allow people to define 
+  it after including adodb.inc.php. 
+<p>Added portugese (brazilian) to languages. Thx to "Levi Fukumori". 
+<p>Removed arg3 parameter from Execute/SelectLimit/Cache* functions. 
+<p>Execute() now accepts 2-d array as $inputarray. Also changed docs of fnExecute() 
+  to note change in sql query counting with 2-d arrays. 
+<p>Added MONEY to MetaType in PostgreSQL. 
+<p>Added more debugging output to CacheFlush(). 
+<p><b>3.72 9 Aug 2003</b> 
+<p>Added qmagic($str), which is a qstr($str) that auto-checks for magic quotes 
+  and does the right thing... 
+<p>Fixed CacheFlush() bug - Thx to martin#gmx.de 
+<p>Walt Boring contributed MetaForeignKeys for postgres7. 
+<p>_fetch() called _BlobDecode() wrongly in interbase. Fixed. 
+<p>adodb_time bug fixed with dates after 2038 fixed by Jason Pell. http://phplens.com/lens/lensforum/msgs.php?id=6980 
+<p><b>3.71 4 Aug 2003</b> 
+<p>The oci8 driver, MetaPrimaryKeys() did not check the owner correctly when $owner 
+  == false. 
+<p>Russian language file contributed by "Cyrill Malevanov" cyrill#malevanov.spb.ru. 
+<p>Spanish language file contributed by "Horacio Degiorgi" horaciod#codigophp.com. 
+<p>Error handling in oci8 bugfix - if there was an error in Execute(), then when 
+  calling ErrorNo() and/or ErrorMsg(), the 1st call would return the error, but 
+  the 2nd call would return no error. 
+<p>Error handling in odbc bugfix. ODBC would always return the last error, even 
+  if it happened 5 queries ago. Now we reset the errormsg to '' and errorno to 
+  0 everytime before CacheExecute() and Execute(). 
+<p><b>3.70 29 July 2003</b> 
+<p>Added new SQLite driver. Tested on PHP 4.3 and PHP 5. 
+<p>Added limited "sapdb" driver support - mainly date support. 
+<p>The oci8 driver did not identify NUMBER with no defined precision correctly. 
+<p>Added ADODB_FORCE_NULLS, if set, then PHP nulls are converted to SQL nulls 
+  in GetInsertSQL/GetUpdateSQL. 
+<p>DBDate() and DBTimeStamp() format for postgresql had problems. Fixed. 
+<p>Added tableoptions to ChangeTableSQL(). Thx to Mike Benoit. 
+<p>Added charset support to postgresql. Thx to Julian Tarkhanov. 
+<p>Changed OS check for MS-Windows to prevent confusion with darWIN (MacOS) 
+<p>Timestamp format for db2 was wrong. Changed to yyyy-mm-dd-hh.mm.ss.nnnnnn. 
+<p>adodb-cryptsession.php includes wrong. Fixed. 
+<p>Added MetaForeignKeys(). Supported by mssql, odbc_mssql and oci8. 
+<p>Fixed some oci8 MetaColumns/MetaPrimaryKeys bugs. Thx to Walt Boring. 
+<p>adodb_getcount() did not init qryRecs to 0. Missing "WHERE" clause checking 
+  in GetUpdateSQL fixed. Thx to Sebastiaan van Stijn. 
+<p>Added support for only 'VIEWS' and "TABLES" in MetaTables. From Walt Boring. 
+<p>Upgraded to adodb-xmlschema.inc.php 0.0.2. 
+<p>NConnect for mysql now returns value. Thx to Dennis Verspuij. 
+<p>ADODB_FETCH_BOTH support added to interbase/firebird. 
+<p>Czech language file contributed by Kamil Jakubovic jake#host.sk. 
+<p>PostgreSQL BlobDecode did not use _connectionID properly. Thx to Juraj Chlebec. 
+<p>Added some new initialization stuff for Informix. Thx to "Andrea Pinnisi" pinnisi#sysnet.it 
+<p>ADODB_ASSOC_CASE constant wrong in sybase _fetch(). Fixed. 
+<p><b>3.60 16 June 2003</b> 
+<p>We now SET CONCAT_NULL_YIELDS_NULL OFF for odbc_mssql driver to be compat with 
+  mssql driver. 
+<p>The property $emptyDate missing from connection class. Also changed 1903 to 
+  constant (TIMESTAMP_FIRST_YEAR=100). Thx to Sebastiaan van Stijn. 
+<p>ADOdb speedup optimization - we now return all arrays by reference. 
+<p>Now DBDate() and DBTimeStamp() now accepts the string 'null' as a parameter. 
+  Suggested by vincent. 
+<p>Added GetArray() to connection class. 
+<p>Added not_null check in informix metacolumns(). 
+<p>Connection parameters for postgresql did not work correctly when port was defined. 
+<p>DB2 is now a tested driver, making adodb 100% compatible. Extensive changes 
+  to odbc driver for DB2, including implementing serverinfo() and SQLDate(), switching 
+  to SQL_CUR_USE_ODBC as the cursor mode, and lastAffectedRows and SelectLimit() 
+  fixes. 
+<p>The odbc driver's FetchField() field names did not obey ADODB_ASSOC_CASE. Fixed. 
+<p>Some bugs in adodb_backtrace() fixed. 
+<p>Added "INT IDENTITY" type to adorecordset::MetaType() to support odbc_mssql 
+  properly. 
+<p>MetaColumns() for oci8, mssql, odbc revised to support scale. Also minor revisions 
+  to odbc MetaColumns() for vfp and db2 compat. 
+<p>Added unsigned support to mysql datadict class. Thx to iamsure. 
+<p>Infinite loop in mssql MoveNext() fixed when ADODB_FETCH_ASSOC used. Thx to 
+  Josh R, Night_Wulfe#hotmail.com. 
+<p>ChangeTableSQL contributed by Florian Buzin. 
+<p>The odbc_mssql driver now sets CONCAT_NULL_YIELDS_NULL OFF for compat with 
+  mssql driver. 
 <p><b>3.50 19 May 2003</b></p>
 <p>Fixed mssql compat with FreeTDS. FreeTDS does not implement mssql_fetch_assoc(). 
-<p>Merged back connection and recordset code into adodb.inc.php.
-<p>ADOdb sessions using oracle clobs contributed by achim.gosse#ddd.de. See adodb-session-clob.php.
-<p>Added /s modifier to preg_match everywhere, which ensures that regex does not stop at /n. Thx Pao-Hsi Huang.
-<p>Fixed error in metacolumns() for mssql.
-<p>Added time format support for SQLDate.
-<p>Image => B added to metatype.
-<p>MetaType now checks empty($this->blobSize) instead of empty($this).
-<p>Datadict has beta support for informix, sybase (mapped to mssql), db2 and generic (which is a fudge).
-<p>BlobEncode for postgresql uses pg_escape_bytea, if available. Needed for compat with 7.3.
-<p>Added $ADODB_LANG, to support multiple languages in MetaErrorMsg().
-<p>Datadict can now parse table definition as declarative text.
-<p>For DataDict, oci8 autoincrement trigger missing semi-colon. Fixed.
-<p>For DataDict, when REPLACE flag enabled, drop sequence in datadict for autoincrement field in postgres and oci8.s
-<p>Postgresql defaults to template1 database if no database defined in connect/pconnect.
-<p>We now clear _resultid in postgresql if query fails.
+<p>Merged back connection and recordset code into adodb.inc.php. 
+<p>ADOdb sessions using oracle clobs contributed by achim.gosse#ddd.de. See adodb-session-clob.php. 
+<p>Added /s modifier to preg_match everywhere, which ensures that regex does not 
+  stop at /n. Thx Pao-Hsi Huang. 
+<p>Fixed error in metacolumns() for mssql. 
+<p>Added time format support for SQLDate. 
+<p>Image => B added to metatype. 
+<p>MetaType now checks empty($this->blobSize) instead of empty($this). 
+<p>Datadict has beta support for informix, sybase (mapped to mssql), db2 and generic 
+  (which is a fudge). 
+<p>BlobEncode for postgresql uses pg_escape_bytea, if available. Needed for compat 
+  with 7.3. 
+<p>Added $ADODB_LANG, to support multiple languages in MetaErrorMsg(). 
+<p>Datadict can now parse table definition as declarative text. 
+<p>For DataDict, oci8 autoincrement trigger missing semi-colon. Fixed. 
+<p>For DataDict, when REPLACE flag enabled, drop sequence in datadict for autoincrement 
+  field in postgres and oci8.s 
+<p>Postgresql defaults to template1 database if no database defined in connect/pconnect. 
+<p>We now clear _resultid in postgresql if query fails. 
 <p><b>3.40 19 May 2003</b></p>
-<p>Added insert_id for odbc_mssql.
-<p>Modified postgresql UpdateBlobFile() because it did not work in safe mode.
-<p>Now connection object is passed to raiseErrorFn as last parameter. Needed by StartTrans().
-<p>Added StartTrans() and CompleteTrans(). It is recommended that you do not modify transOff, but
-use the above functions.
-<p>oci8po now obeys ADODB_ASSOC_CASE settings.
-<p>Added virtualized error codes, using PEAR DB equivalents. Requires you to manually include
-	adodb-error.inc.php yourself, with MetaError() and MetaErrorMsg($errno).
-<p>GetRowAssoc for mysql and pgsql were flawed. Fix by Ross Smith.
-<p>Added to datadict types I1, I2, I4 and I8. Changed datadict type 'T' to map to
-timestamp instead of datetime for postgresql.
+<p>Added insert_id for odbc_mssql. 
+<p>Modified postgresql UpdateBlobFile() because it did not work in safe mode. 
+<p>Now connection object is passed to raiseErrorFn as last parameter. Needed by 
+  StartTrans(). 
+<p>Added StartTrans() and CompleteTrans(). It is recommended that you do not modify 
+  transOff, but use the above functions. 
+<p>oci8po now obeys ADODB_ASSOC_CASE settings. 
+<p>Added virtualized error codes, using PEAR DB equivalents. Requires you to manually 
+  include adodb-error.inc.php yourself, with MetaError() and MetaErrorMsg($errno). 
+<p>GetRowAssoc for mysql and pgsql were flawed. Fix by Ross Smith. 
+<p>Added to datadict types I1, I2, I4 and I8. Changed datadict type 'T' to map 
+  to timestamp instead of datetime for postgresql. 
 <p>Error handling in ExecuteSQLArray(), adodb-datadict.inc.php did not work. 
-<p>We now auto-quote postgresql connection parameters when building connection string.
-<p>Added session expiry notification.
-<p>We now test with odbc mysql - made some changes to odbc recordset constructor.
-<p>MetaColumns now special cases access and other databases for odbc.
+<p>We now auto-quote postgresql connection parameters when building connection 
+  string. 
+<p>Added session expiry notification. 
+<p>We now test with odbc mysql - made some changes to odbc recordset constructor. 
+<p>MetaColumns now special cases access and other databases for odbc. 
 <p><b>3.31 17 March 2003</b></p>
-<p>Added row checking for _fetch in postgres.
-<p>Added Interval type to MetaType for postgres.
-<p>Remapped postgres driver to call postgres7 driver internally.
-<p>Adorecordset_array::getarray() did not return array when nRows >= 0.
-<p>Postgresql: at times, no error message returned by pg_result_error()
- but error message returned in pg_last_error(). Recoded again.
-<p>Interbase blob's now use chunking for updateblob.
-<p>Move() did not set EOF correctly. Reported by Jorma T.
-<p>We properly support mysql timestamp fields when we are creating mysql
- tables using the data-dict interface.
-<p>Table regex includes backticks character now.
+<p>Added row checking for _fetch in postgres. 
+<p>Added Interval type to MetaType for postgres. 
+<p>Remapped postgres driver to call postgres7 driver internally. 
+<p>Adorecordset_array::getarray() did not return array when nRows >= 0. 
+<p>Postgresql: at times, no error message returned by pg_result_error() but error 
+  message returned in pg_last_error(). Recoded again. 
+<p>Interbase blob's now use chunking for updateblob. 
+<p>Move() did not set EOF correctly. Reported by Jorma T. 
+<p>We properly support mysql timestamp fields when we are creating mysql tables 
+  using the data-dict interface. 
+<p>Table regex includes backticks character now. 
 <p><b>3.30 3 March 2003</b></p>
-<p>Added $ADODB_EXTENSION and $ADODB_COMPAT_FETCH constant.
-<p>Made blank1stItem configurable using syntax "value:text" in GetMenu/GetMenu2. Thx to Gabriel Birke.
+<p>Added $ADODB_EXTENSION and $ADODB_COMPAT_FETCH constant. 
+<p>Made blank1stItem configurable using syntax "value:text" in GetMenu/GetMenu2. 
+  Thx to Gabriel Birke. 
 <p>Previously ADOdb differed from the Microsoft standard because it did not define 
-	what to set $this->fields when EOF was reached. Now at EOF, ADOdb sets $this->fields 
-	to false for all databases, which is consist with Microsoft's implementation. 
-	Postgresql and mysql have always worked this way (in 3.11 and earlier). If 
-	you are experiencing compatibility problems (and you are not using postgresql 
-	nor mysql) on upgrading to 3.30, try setting the global variables $ADODB_COUNTRECS 
-	= true (which is the default) and $ADODB_FETCH_COMPAT = true (this is a new 
-	global variable). 
-<p>We now check both pg_result_error and pg_last_error as sometimes pg_result_error does not display anything.
- Iman Mayes 
-<p>
-We no longer check for magic quotes gpc in Quote().
-<p>
-Misc fixes for table creation in adodb-datadict.inc.php. Thx to iamsure.
-<p>
-Time calculations use adodb_time library for all negative timestamps
-due to problems in Red Hat 7.3 or later. Formerly, only did this for 
-Windows.
-<p>
-In mssqlpo, we now check if $sql in _query is a string before we change || to +. This is
-to support prepared stmts.
-<p>
-Move() and MoveLast() internals changed to support to support EOF and $this->fields change.
-<p>
-Added ADODB_FETCH_BOTH support to mssql. Thx to Angel Fradejas afradejas#mediafusion.es
-<p>
-We now check if link resource exists before we run mysql_escape_string in qstr().
-<p>
-Before we flock in csv code, we check that it is not a http url.
+  what to set $this->fields when EOF was reached. Now at EOF, ADOdb sets $this->fields 
+  to false for all databases, which is consist with Microsoft's implementation. 
+  Postgresql and mysql have always worked this way (in 3.11 and earlier). If you 
+  are experiencing compatibility problems (and you are not using postgresql nor 
+  mysql) on upgrading to 3.30, try setting the global variables $ADODB_COUNTRECS 
+  = true (which is the default) and $ADODB_FETCH_COMPAT = true (this is a new 
+  global variable). 
+<p>We now check both pg_result_error and pg_last_error as sometimes pg_result_error 
+  does not display anything. Iman Mayes 
+<p> We no longer check for magic quotes gpc in Quote(). 
+<p> Misc fixes for table creation in adodb-datadict.inc.php. Thx to iamsure. 
+<p> Time calculations use adodb_time library for all negative timestamps due to 
+  problems in Red Hat 7.3 or later. Formerly, only did this for Windows. 
+<p> In mssqlpo, we now check if $sql in _query is a string before we change || 
+  to +. This is to support prepared stmts. 
+<p> Move() and MoveLast() internals changed to support to support EOF and $this->fields 
+  change. 
+<p> Added ADODB_FETCH_BOTH support to mssql. Thx to Angel Fradejas afradejas#mediafusion.es 
+<p> We now check if link resource exists before we run mysql_escape_string in 
+  qstr(). 
+<p> Before we flock in csv code, we check that it is not a http url. 
 <p><b>3.20 17 Feb 2003</b></p>
-<p>Added new Data Dictionary classes for creating tables and indexes. Warning - this is very much alpha quality code.
-The API can still change. See adodb/tests/test-datadict.php for more info.
-<p>We now ignore $ADODB_COUNTRECS for mysql, because PHP truncates incomplete recordsets 
-	when mysql_unbuffered_query() is called a second time.
-<p>Now postgresql works correctly when $ADODB_COUNTRECS = false.
-<p>Changed _adodb_getcount to properly support SELECT DISTINCT.
-<p>Discovered that $ADODB_COUNTRECS=true has some problems with prepared queries - suspect
-PHP bug.
-<p>Now GetOne and GetRow run in $ADODB_COUNTRECS=false mode for better performance.
-<p>Added support for mysql_real_escape_string() and pg_escape_string() in qstr().
-<p>Added an intermediate variable for mysql _fetch() and MoveNext() to store fields, to prevent
-overwriting field array with boolean when mysql_fetch_array() returns false.
-<p>Made arrays for getinsertsql and getupdatesql case-insensitive. Suggested by Tim Uckun" tim#diligence.com
+<p>Added new Data Dictionary classes for creating tables and indexes. Warning 
+  - this is very much alpha quality code. The API can still change. See adodb/tests/test-datadict.php 
+  for more info. 
+<p>We now ignore $ADODB_COUNTRECS for mysql, because PHP truncates incomplete 
+  recordsets when mysql_unbuffered_query() is called a second time. 
+<p>Now postgresql works correctly when $ADODB_COUNTRECS = false. 
+<p>Changed _adodb_getcount to properly support SELECT DISTINCT. 
+<p>Discovered that $ADODB_COUNTRECS=true has some problems with prepared queries 
+  - suspect PHP bug. 
+<p>Now GetOne and GetRow run in $ADODB_COUNTRECS=false mode for better performance. 
+<p>Added support for mysql_real_escape_string() and pg_escape_string() in qstr(). 
+<p>Added an intermediate variable for mysql _fetch() and MoveNext() to store fields, 
+  to prevent overwriting field array with boolean when mysql_fetch_array() returns 
+  false. 
+<p>Made arrays for getinsertsql and getupdatesql case-insensitive. Suggested by 
+  Tim Uckun" tim#diligence.com 
 <p><b>3.11 11 Feb 2003</b></p>
-<p>Added check for ADODB_NEVER_PERSIST constant in PConnect(). 
-If defined, then PConnect() will actually call non-persistent Connect().
-<p>Modified interbase to properly work with Prepare().
-<p>Added $this->ibase_timefmt to allow you to change the date and time format.
-<p>Added support for $input_array parameter in CacheFlush().
-<p>Added experimental support for dbx, which was then removed when i found that
-it was slower than using native calls.
-<p>Added MetaPrimaryKeys for mssql and ibase/firebird.
-<p>Added new $trim parameter to GetCol and CacheGetCol
-<p>Uses updated adodb-time.inc.php 0.06.
-<p><b>3.10 27 Jan 2003</b>
-<p>Added adodb_date(), adodb_getdate(), adodb_mktime() and adodb-time.inc.php.
-<p>For interbase, added code to handle unlimited number of bind parameters. 
-From Daniel Hasan daniel#hasan.cl.
-<p>Added BlobDecode and UpdateBlob for informix. Thx to Fernando Ortiz.
-<p>Added constant ADODB_WINDOWS. If defined, means that running on Windows.
-<p>Added constant ADODB_PHPVER which stores php version as a hex num. Removed $ADODB_PHPVER variable.
-<p>Felho Bacsi reported a minor white-space regular expression problem in GetInsertSQL.
-<p>Modified ADO to use variant to store _affectedRows
-<p>Changed ibase to use base class Replace(). Modified base class Replace() to support ibase.
-<p>Changed odbc to auto-detect when 0 records returned is wrong due to bad odbc drivers.
-<p>Changed mssql to use datetimeconvert ini setting only when 4.30 or later (does not work in 4.23).
-<p>ExecuteCursor($stmt, $cursorname, $params) now accepts a new $params array of additional bind 
-parameters -- William Lovaton walovaton#yahoo.com.mx.
-<p>Added support for sybase_unbuffered_query if ADODB_COUNTRECS == false. Thx to chuck may.
-<p>Fixed FetchNextObj() bug. Thx to Jorma Tuomainen.
-<p>We now use SCOPE_IDENTITY() instead of @@IDENTITY for mssql - thx to marchesini#eside.it
-<p>Changed postgresql movenext logic to prevent illegal row number from being passed to pg_fetch_array().
-<p>Postgresql initrs bug found by "Bogdan RIPA" bripa#interakt.ro $f1 accidentally named $f
-<p><b>3.00 6 Jan 2003</b>
-<p>Fixed adodb-pear.inc.php syntax error.
-<p>Improved  _adodb_getcount() to use SELECT COUNT(*) FROM ($sql) for languages that
-accept it.
-<p>Fixed _adodb_getcount() caching error.
-<p>Added sql to retrive table and column info for odbc_mssql.
-<p><strong>2.91 3 Jan 2003</strong>
-<p>Revised PHP version checking to use $ADODB_PHPVER with legal values 0x4000, 0x4050, 0x4200, 0x4300.
+<p>Added check for ADODB_NEVER_PERSIST constant in PConnect(). If defined, then 
+  PConnect() will actually call non-persistent Connect(). 
+<p>Modified interbase to properly work with Prepare(). 
+<p>Added $this->ibase_timefmt to allow you to change the date and time format. 
+<p>Added support for $input_array parameter in CacheFlush(). 
+<p>Added experimental support for dbx, which was then removed when i found that 
+  it was slower than using native calls. 
+<p>Added MetaPrimaryKeys for mssql and ibase/firebird. 
+<p>Added new $trim parameter to GetCol and CacheGetCol 
+<p>Uses updated adodb-time.inc.php 0.06. 
+<p><b>3.10 27 Jan 2003</b> 
+<p>Added adodb_date(), adodb_getdate(), adodb_mktime() and adodb-time.inc.php. 
+<p>For interbase, added code to handle unlimited number of bind parameters. From 
+  Daniel Hasan daniel#hasan.cl. 
+<p>Added BlobDecode and UpdateBlob for informix. Thx to Fernando Ortiz. 
+<p>Added constant ADODB_WINDOWS. If defined, means that running on Windows. 
+<p>Added constant ADODB_PHPVER which stores php version as a hex num. Removed 
+  $ADODB_PHPVER variable. 
+<p>Felho Bacsi reported a minor white-space regular expression problem in GetInsertSQL. 
+<p>Modified ADO to use variant to store _affectedRows 
+<p>Changed ibase to use base class Replace(). Modified base class Replace() to 
+  support ibase. 
+<p>Changed odbc to auto-detect when 0 records returned is wrong due to bad odbc 
+  drivers. 
+<p>Changed mssql to use datetimeconvert ini setting only when 4.30 or later (does 
+  not work in 4.23). 
+<p>ExecuteCursor($stmt, $cursorname, $params) now accepts a new $params array 
+  of additional bind parameters -- William Lovaton walovaton#yahoo.com.mx. 
+<p>Added support for sybase_unbuffered_query if ADODB_COUNTRECS == false. Thx 
+  to chuck may. 
+<p>Fixed FetchNextObj() bug. Thx to Jorma Tuomainen. 
+<p>We now use SCOPE_IDENTITY() instead of @@IDENTITY for mssql - thx to marchesini#eside.it 
+<p>Changed postgresql movenext logic to prevent illegal row number from being 
+  passed to pg_fetch_array(). 
+<p>Postgresql initrs bug found by "Bogdan RIPA" bripa#interakt.ro $f1 accidentally 
+  named $f 
+<p><b>3.00 6 Jan 2003</b> 
+<p>Fixed adodb-pear.inc.php syntax error. 
+<p>Improved _adodb_getcount() to use SELECT COUNT(*) FROM ($sql) for languages 
+  that accept it. 
+<p>Fixed _adodb_getcount() caching error. 
+<p>Added sql to retrive table and column info for odbc_mssql. 
+<p><strong>2.91 3 Jan 2003</strong> 
+<p>Revised PHP version checking to use $ADODB_PHPVER with legal values 0x4000, 
+  0x4050, 0x4200, 0x4300. 
 <p>Added support for bytea fields and oid blobs in postgres by allowing BlobDecode() 
-	to detect and convert non-oid fields. Also added BlobEncode to postgres when 
-	you want to encode oid blobs.
-<p>Added blobEncodeType property for connections to inform phpLens what encoding
-method to use for blobs.
-<p>Added BlobDecode() and BlobEncode() to base ADOConnection class.
-<p>Added umask() to _gencachename() when creating directories.
-<p>Added charPage for ado drivers, so you can set the code page.
+  to detect and convert non-oid fields. Also added BlobEncode to postgres when 
+  you want to encode oid blobs. 
+<p>Added blobEncodeType property for connections to inform phpLens what encoding 
+  method to use for blobs. 
+<p>Added BlobDecode() and BlobEncode() to base ADOConnection class. 
+<p>Added umask() to _gencachename() when creating directories. 
+<p>Added charPage for ado drivers, so you can set the code page. 
 <pre>
 $conn->charPage = CP_UTF8;
 $conn->Connect($dsn);
 </pre>
-<p>Modified _seek in mysql to check for num rows=0.
-<p>Added to metatypes new informix types for IDS 9.30. Thx Fernando Ortiz.
+<p>Modified _seek in mysql to check for num rows=0. 
+<p>Added to metatypes new informix types for IDS 9.30. Thx Fernando Ortiz. 
 <p>_maxrecordcount returned in CachePageExecute $rsreturn 
-<p>Fixed sybase cacheselectlimit( ) problems
-<p>MetaColumns() max_length should use precision for types X and C for ms access. Fixed.
-<p>Speedup of odbc non-SELECT sql statements.
+<p>Fixed sybase cacheselectlimit( ) problems 
+<p>MetaColumns() max_length should use precision for types X and C for ms access. 
+  Fixed. 
+<p>Speedup of odbc non-SELECT sql statements. 
 <p>Added support in MetaColumns for Wide Char types for ODBC. We halve max_length 
-	if unicode/wide char. 
-<p>Added 'B' to types handled by GetUpdateSQL/GetInsertSQL.
-<p>Fixed warning message in oci8 driver with $persist variable when using PConnect.
-<p><b>2.90 11 Dec 2002</b>
+  if unicode/wide char. 
+<p>Added 'B' to types handled by GetUpdateSQL/GetInsertSQL. 
+<p>Fixed warning message in oci8 driver with $persist variable when using PConnect. 
+<p><b>2.90 11 Dec 2002</b> 
 <p>Mssql and mssqlpo and oci8po now support ADODB_ASSOC_CASE. 
 <p>Now MetaType() can accept a field object as the first parameter. 
 <p>New $arr = $db-&gt;ServerInfo( ) function. Returns $arr['description'] which 
-	is the string description, and $arr['version'].
+  is the string description, and $arr['version']. 
 <p>PostgreSQL and MSSQL speedups for insert/updates. 
 <p> Implemented new SetFetchMode() that removes the need to use $ADODB_FETCH_MODE. 
-	Each connection has independant fetchMode. 
-<p>ADODB_ASSOC_CASE now defaults to 2, use native defaults. This is because we would
-break backward compat for too many applications otherwise.
-<p>Patched encrypted sessions to use replace()
-<p>The qstr function supports quoting of nulls when escape character is \
-<p>Rewrote bits and pieces of session code to check for time synch and improve reliability.
-<p>Added property ADOConnection::hasTransactions = true/false;
-<p>Added CreateSequence and DropSequence functions
-<p>Found misplaced MoveNext() in adodb-postgres.inc.php. Fixed.
-<p>Sybase SelectLimit not reliable because 'set rowcount' not cached - fixed.
+  Each connection has independant fetchMode. 
+<p>ADODB_ASSOC_CASE now defaults to 2, use native defaults. This is because we 
+  would break backward compat for too many applications otherwise. 
+<p>Patched encrypted sessions to use replace() 
+<p>The qstr function supports quoting of nulls when escape character is \ 
+<p>Rewrote bits and pieces of session code to check for time synch and improve 
+  reliability. 
+<p>Added property ADOConnection::hasTransactions = true/false; 
+<p>Added CreateSequence and DropSequence functions 
+<p>Found misplaced MoveNext() in adodb-postgres.inc.php. Fixed. 
+<p>Sybase SelectLimit not reliable because 'set rowcount' not cached - fixed. 
 <p>Moved ADOConnection to adodb-connection.inc.php and ADORecordSet to adodb-recordset.inc.php. 
-This allows us to use doxygen to generate documentation. Doxygen doesn't like the classes 
-in the main adodb.inc.php file for some mysterious reason.
-<p><b>2.50, 14 Nov 2002</b>
-<p>Added transOff and transCnt properties for disabling (transOff = true) 
-and tracking transaction status (transCnt>0).
-<p>Added inputarray handling into _adodb_pageexecute_all_rows - "Ross Smith" RossSmith#bnw.com.
-<p>Fixed postgresql inconsistencies in date handling.
-<p>Added support for mssql_fetch_assoc.
+  This allows us to use doxygen to generate documentation. Doxygen doesn't like 
+  the classes in the main adodb.inc.php file for some mysterious reason. 
+<p><b>2.50, 14 Nov 2002</b> 
+<p>Added transOff and transCnt properties for disabling (transOff = true) and 
+  tracking transaction status (transCnt>0). 
+<p>Added inputarray handling into _adodb_pageexecute_all_rows - "Ross Smith" RossSmith#bnw.com. 
+<p>Fixed postgresql inconsistencies in date handling. 
+<p>Added support for mssql_fetch_assoc. 
 <p>Fixed $ADODB_FETCH_MODE bug in odbc MetaTables() and MetaPrimaryKeys(). 
-<p>Accidentally declared UnixDate() twice, making adodb incompatible with php 4.3.0. Fixed.
-<p>Fixed pager problems with some databases that returned -1 for _currentRow on MoveLast() by 
-switching to MoveNext() in adodb-lib.inc.php.
-<p>Also fixed uninited $discard in adodb-lib.inc.php.
+<p>Accidentally declared UnixDate() twice, making adodb incompatible with php 
+  4.3.0. Fixed. 
+<p>Fixed pager problems with some databases that returned -1 for _currentRow on 
+  MoveLast() by switching to MoveNext() in adodb-lib.inc.php. 
+<p>Also fixed uninited $discard in adodb-lib.inc.php. 
 <p><b>2.43, 25 Oct 2002</b></p>
-Added ADODB_ASSOC_CASE constant to better support ibase and odbc field names.
-<p>Added support for NConnect() for oracle OCINLogin.
-<p>Fixed NumCols() bug.
-<p>Changed session handler to use Replace() on write.
-<p>Fixed oci8 SelectLimit aggregate function bug again.
-<p>Rewrote pivoting code.
+Added ADODB_ASSOC_CASE constant to better support ibase and odbc field names. 
+<p>Added support for NConnect() for oracle OCINLogin. 
+<p>Fixed NumCols() bug. 
+<p>Changed session handler to use Replace() on write. 
+<p>Fixed oci8 SelectLimit aggregate function bug again. 
+<p>Rewrote pivoting code. 
 <p><b>2.42, 4 Oct 2002</b></p>
-<p>Fixed ibase_fetch() problem with nulls. Also interbase now does automatic blob decoding,
-and is backward compatible. Suggested by Heinz Hombergs heinz#hhombergs.de.
-<p>Fixed postgresql MoveNext() problems when called repeatedly after EOF. 
-Also suggested by Heinz Hombergs.
-<p>PageExecute() does not rewrite queries if SELECT DISTINCT is used. Requested by hans#velum.net
-<p>Added additional fixes to oci8 SelectLimit handling with aggregate functions - thx to Christian Bugge
-for reporting the problem.
+<p>Fixed ibase_fetch() problem with nulls. Also interbase now does automatic blob 
+  decoding, and is backward compatible. Suggested by Heinz Hombergs heinz#hhombergs.de. 
+<p>Fixed postgresql MoveNext() problems when called repeatedly after EOF. Also 
+  suggested by Heinz Hombergs. 
+<p>PageExecute() does not rewrite queries if SELECT DISTINCT is used. Requested 
+  by hans#velum.net 
+<p>Added additional fixes to oci8 SelectLimit handling with aggregate functions 
+  - thx to Christian Bugge for reporting the problem. 
 <p><b>2.41, 2 Oct 2002</b></p>
-<p>Fixed ADODB_COUNTRECS bug in odbc. Thx to Joshua Zoshi jzoshi#hotmail.com.
-<p>Increased buffers for adodb-csvlib.inc.php for extremely long sql from 8192 to 32000.
-<p>Revised pivottable.inc.php code. Added better support for aggregate fields.
-<p>Fixed mysql text/blob types problem in MetaTypes base class - thx to horacio degiorgi.
-<p>Added SQLDate($fmt,$date) function, which allows an sql date format string to be generated - 
-useful for group by's.
-<p>Fixed bug in oci8 SelectLimit when offset>100.
+<p>Fixed ADODB_COUNTRECS bug in odbc. Thx to Joshua Zoshi jzoshi#hotmail.com. 
+<p>Increased buffers for adodb-csvlib.inc.php for extremely long sql from 8192 
+  to 32000. 
+<p>Revised pivottable.inc.php code. Added better support for aggregate fields. 
+<p>Fixed mysql text/blob types problem in MetaTypes base class - thx to horacio 
+  degiorgi. 
+<p>Added SQLDate($fmt,$date) function, which allows an sql date format string 
+  to be generated - useful for group by's. 
+<p>Fixed bug in oci8 SelectLimit when offset>100. 
 <p><b>2.40 4 Sept 2002</b></p>
-<p>Added new NLS_DATE_FORMAT property to oci8. Suggested by Laurent NAVARRO ln#altidev.com
-<p>Now use bind parameters in oci8 selectlimit for better performance.
-<p>Fixed interbase replaceQuote for dialect !=  1. Thx to 
-"BEGUIN Pierre-Henri - INFOCOB" phb#infocob.com.
-<p>Added white-space check to QA.
-<p>Changed unixtimestamp to support fractional seconds (we always round down/floor the seconds).
-	Thanks to beezly#beezly.org.uk.
-<p>Now you can set the trigger_error type your own user-defined type in adodb-errorhandler.inc.php.
-Suggested by Claudio Bustos  clbustos#entelchile.net.
-<p>Added recordset filters with rsfilter.inc.php.
-<p>$conn->_rs2rs does not create a new recordset when it detects it is of type array. Some
-trickery there as there seems to be a bug in Zend Engine
-<p>Added render_pagelinks to adodb-pager.inc.php. Code by "Pablo Costa" pablo#cbsp.com.br.
-<p>MetaType() speedup in adodb.inc.php by using hashing instead of switch. Best performance
-if constant arrays are supported, as they are in PHP5.
+<p>Added new NLS_DATE_FORMAT property to oci8. Suggested by Laurent NAVARRO ln#altidev.com 
+<p>Now use bind parameters in oci8 selectlimit for better performance. 
+<p>Fixed interbase replaceQuote for dialect != 1. Thx to "BEGUIN Pierre-Henri 
+  - INFOCOB" phb#infocob.com. 
+<p>Added white-space check to QA. 
+<p>Changed unixtimestamp to support fractional seconds (we always round down/floor 
+  the seconds). Thanks to beezly#beezly.org.uk. 
+<p>Now you can set the trigger_error type your own user-defined type in adodb-errorhandler.inc.php. 
+  Suggested by Claudio Bustos clbustos#entelchile.net. 
+<p>Added recordset filters with rsfilter.inc.php. 
+<p>$conn->_rs2rs does not create a new recordset when it detects it is of type 
+  array. Some trickery there as there seems to be a bug in Zend Engine 
+<p>Added render_pagelinks to adodb-pager.inc.php. Code by "Pablo Costa" pablo#cbsp.com.br. 
+<p>MetaType() speedup in adodb.inc.php by using hashing instead of switch. Best 
+  performance if constant arrays are supported, as they are in PHP5. 
 <p>adodb-session.php now updates only the expiry date if the crc32 check indicates 
-	that the data has not been modified. <hr>
+  that the data has not been modified. 
+<hr>
 <p><strong>0.10 Sept 9 2000</strong> First release 
-<h3><strong>Old changelog history moved to old-changelog.htm. </strong></h3>
+<h3><strong>Old changelog history moved to <a href=old-changelog.htm>old-changelog.htm</a>. 
+  </strong></h3>
 <p>&nbsp;</p>
-<p>
+<p> </font> 
 </body>
 </html>
diff --git a/lib/adodb/docs-datadict.htm b/lib/adodb/docs-datadict.htm
index fe0a45c1fb..bb53dc847d 100644
--- a/lib/adodb/docs-datadict.htm
+++ b/lib/adodb/docs-datadict.htm
@@ -11,14 +11,13 @@
 <body bgcolor="#FFFFFF">
 
 <h2>ADOdb Data Dictionary Library for PHP</h2>
-<p> V3.60 16 June 2003 (c) 2000-2003 John Lim (<a href="mailto:jlim#natsoft.com.my">jlim#natsoft.com.my</a>)</p>
-<p><font size=1>This software is dual licensed using BSD-Style and LGPL. 
-Where there is any discrepancy, the BSD-Style license will take precedence. 
-This means you can use it in proprietary and commercial products.</font></p>
+<p> V4.00 20 Oct 2003 (c) 2000-2003 John Lim (<a href="mailto:jlim#natsoft.com.my">jlim#natsoft.com.my</a>)</p>
+<p><font size=1>This software is dual licensed using BSD-Style and LGPL. This 
+  means you can use it in compiled proprietary and commercial products.</font></p>
+<p>Useful ADOdb links:  <a href=http://php.weblogs.com/adodb?dd=1>Download</a> &nbsp; <a href=http://php.weblogs.com/adodb_manual?dd=1>Other Docs</a>
 
 <p>This documentation describes a class library to automate the creation of tables, 
-  indexes and foreign key constraints portably for multiple databases. Download 
-  from <a href="http://php.weblogs.com/adodb">http://php.weblogs.com/adodb</a> 
+  indexes and foreign key constraints portably for multiple databases. 
 <p>Currently the following databases are supported: 
 <p> Well-tested: PostgreSQL, MySQL, Oracle, MSSQL. <br>
 Beta-quality: DB2, Informix, Sybase, Interbase, Firebird.<br>
@@ -241,6 +240,10 @@ $db->Connect( ... );
 // Create the schema object and build the query array.
 $schema = <B>new adoSchema</B>( $db );
 
+// Optionally, set a prefix for newly-created tables. In this example
+// the prefix "myprefix_" will result in a table named "myprefix_tablename".
+//$schema-><B>setPrefix</B>( "myprefix_" );
+	
 // Build the SQL array
 $sql = $schema-><B>ParseSchema</B>( "schema.xml" );
 
@@ -250,6 +253,7 @@ $result = $schema-><B>ExecuteSchema</B>( $sql );
 // Finally, clean up after the XML parser
 // (PHP won't do this for you!)
 $schema-><B>Destroy</B>();
+
 </PRE>
 	
 <H3>XML Schema Format:</H3>
diff --git a/lib/adodb/docs-session.htm b/lib/adodb/docs-session.htm
index 7ec9eaad68..790317f181 100644
--- a/lib/adodb/docs-session.htm
+++ b/lib/adodb/docs-session.htm
@@ -11,10 +11,11 @@
 <body bgcolor="#FFFFFF">
 <h3>ADODB Session Management Manual</h3>
 <p>
-V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim#natsoft.com.my)
-<p>
-<font size=1>This software is dual licensed using BSD-Style and LGPL. Where there is any discrepancy, the BSD-Style license will take precedence. This means you can use it in proprietary and commercial products.
-</font>
+V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim#natsoft.com.my)
+<p> <font size=1>This software is dual licensed using BSD-Style and LGPL. This 
+  means you can use it in compiled proprietary and commercial products. </font> 
+<p>Useful ADOdb links:  <a href=http://php.weblogs.com/adodb>Download</a> &nbsp; <a href=http://php.weblogs.com/adodb_manual>Other Docs</a>
+
 <h3>Introduction</h3>
 <p>PHP is packed with good features. One of the most popular is session variables. 
 These are variables that persist throughout a session, as the user moves from page to page. Session variables are great holders of state information and other useful stuff.
@@ -24,11 +25,27 @@ before your HTTP headers are sent. Then for every variable you want to keep aliv
 for the duration of the session, call session_register($variable_name). By default, 
 the session handler will keep track of the session by using a cookie. You can save objects
  or arrays in session variables also.
-<p>The default method of storing sessions is to store it in a file. However if you have multiple web servers,
-or need to do special processing of each session, or require notification when a session expires, you
-need to override the default session storage behaviour. 
-<p>The ADOdb session handler provides you with the above additional capabilities by storing
-the session information as records in a database table that can be shared by multiple servers.
+<p>The default method of storing sessions is to store it in a file. However if 
+  you have special needs such as you:
+<ul>
+  <li>Have multiple web servers that need to share session info</li>
+  <li>Need to do special processing of each session</li>
+  <li>Require notification when a session expires</li>
+</ul>
+<p>Then the ADOdb session handler provides you with the above additional capabilities 
+  by storing the session information as records in a database table that can be 
+  shared across multiple servers. 
+<h4>ADOdb Session Handler Features</h4>
+<ul>
+<li>Ability to define a notification function that is called when a session expires. Typically
+used to detect session logout and release global resources.
+<li>Optimization of database writes. We crc32 the session data and only perform an update
+to the session data if there is a data change.
+<li>Support for large amounts of session data with CLOBs (see adodb-session-clob.inc.php). Useful
+for Oracle.
+<li>Support for encrypted session data, see adodb-cryptsession.inc.php. Enabling encryption 
+is simply a matter of including adodb-cryptsession.inc.php instead of adodb-session.inc.php.
+</ul>
 <h3>Setup</h3>
 <p>There are 3 session management files that you can use:
 <pre>
@@ -71,9 +88,9 @@ And the same technique for adodb-session-clob.inc.php:
 	include('adodb-session-clob.php');
 	session_start();
 	
- <strong>Installation</strong>
+ <h4>Installation</h4>
  1. Create this table in your database (syntax might vary depending on your db):
- 
+ <a name=sessiontab></a>
   create table sessions (
 	   SESSKEY char(32) not null,
 	   EXPIRY int(11) unsigned not null,
@@ -92,7 +109,9 @@ And the same technique for adodb-session-clob.inc.php:
 	  primary key (sesskey)
   );
 
-  2. Then define the following parameters in this file:
+  2. Then define the following parameters. You can either modify
+     this file, or define them before this file is included:
+	 
   	$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
 	$ADODB_SESSION_CONNECT='server to connect to';
 	$ADODB_SESSION_USER ='user';
@@ -103,26 +122,36 @@ And the same technique for adodb-session-clob.inc.php:
   3. Recommended is PHP 4.0.6 or later. There are documented
 	 session bugs in earlier versions of PHP.
 
-  4. If you want to receive notifications when a session expires, then
-  	 you can tag a session with an EXPIREREF, and before the session
-	 record is deleted, we can call a function that will pass the EXPIREREF
-	 as the first parameter, and the session key as the second parameter.
-	 
-	 To do this, define a notification function, say NotifyFn:
+    <h4>Notifications</h4>
+    If you want to receive notifications when a session expires, then
+    you can tag a session with an <a href="#sessiontab">EXPIREREF</a> tag (see the definition of
+    the sessions table above), and before the session record is deleted, 
+    we can call a function that will pass the contents of the EXPIREREF
+    field as the first parameter, and the session key as the 2nd parameter.
 	 
-	 	function NotifyFn($expireref, $sesskey)
-	 	{
-	 	}
-	 
-	 Then define a global variable, with the first parameter being the
-	 global variable you would like to store in the EXPIREREF field, and
-	 the second is the function name.
-	 
-	 In this example, we want to be notified when a user's session 
-	 has expired, so we store the user id in $USERID, and make this
-	 the value stored in the EXPIREREF field:
-	 
-	 	$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
+    To do this, define a notification function, say NotifyFn:
+    
+    	function NotifyFn($expireref, $sesskey)
+    	{
+    	}
+    
+    Then you need to define a global variable $ADODB_SESSION_EXPIRE_NOTIFY.
+    This is an array with 2 elements, the first being the name of the variable
+    you would like to store in the EXPIREREF field, and the 2nd is the 
+    notification function's name.
+    
+    In this example, we want to be notified when a user's session 
+    has expired, so we store the user id in the global variable $USERID, 
+    store this value in the EXPIREREF field:
+    
+    	$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
+    
+    Then when the NotifyFn is called, we are passed the $USERID as the first
+    parameter, eg. NotifyFn($userid, $sesskey).
+	
+	NOTE: When you want to change the EXPIREREF, you will need to modify a session
+	variable to force a database record update because we checksum the session
+	variables, and only perform the update when the checksum changes.
 </pre>
 <p>
 Also see the <a href=docs-adodb.htm>core ADOdb documentation</a>.
diff --git a/lib/adodb/drivers/adodb-access.inc.php b/lib/adodb/drivers/adodb-access.inc.php
index e154ba57e4..609a91881d 100644
--- a/lib/adodb/drivers/adodb-access.inc.php
+++ b/lib/adodb/drivers/adodb-access.inc.php
@@ -1,74 +1,79 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. See License.txt. 
-  Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Microsoft Access data driver. Requires ODBC. Works only on MS Windows.
-*/
-if (!defined('_ADODB_ODBC_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
-}
- if (!defined('_ADODB_ACCESS')) {
- 	define('_ADODB_ACCESS',1);
-	
-class  ADODB_access extends ADODB_odbc {	
-	var $databaseType = 'access';
-	var $hasTop = 'top';		/*  support mssql SELECT TOP 10 * FROM TABLE */
-	var $fmtDate = "#Y-m-d#";
-	var $fmtTimeStamp = "#Y-m-d h:i:sA#"; /*  note not comma */
-	var $_bindInputArray = false; /*  strangely enough, setting to true does not work reliably */
-	var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')";
-	var $sysTimeStamp = 'NOW';
-	var $hasTransactions = false;
-	
-	function ADODB_access()
-	{
-	global $ADODB_EXTENSION;
-	
-		$ADODB_EXTENSION = false;
-		$this->ADODB_odbc();
-	}
-	
-	function BeginTrans() { return false;}
-	
-	function &MetaTables()
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$savem = $ADODB_FETCH_MODE;
-		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		$qid = odbc_tables($this->_connectionID);
-		$rs = new ADORecordSet_odbc($qid);
-		$ADODB_FETCH_MODE = $savem;
-		if (!$rs) return false;
-		
-		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-		
-		$arr = &$rs->GetArray();
-		/* print_pre($arr); */
-		$arr2 = array();
-		for ($i=0; $i < sizeof($arr); $i++) {
-			if ($arr[$i][2] && $arr[$i][3] != 'SYSTEM TABLE')
-				$arr2[] = $arr[$i][2];
-		}
-		return $arr2;
-	}
-}
-
- 
-class  ADORecordSet_access extends ADORecordSet_odbc {	
-	
-	var $databaseType = "access";		
-	
-	function ADORecordSet_access($id,$mode=false)
-	{
-		return $this->ADORecordSet_odbc($id,$mode);
-	}
-}/*  class */
-} 
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Microsoft Access data driver. Requires ODBC. Works only on MS Windows.
+*/
+if (!defined('_ADODB_ODBC_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+ if (!defined('_ADODB_ACCESS')) {
+ 	define('_ADODB_ACCESS',1);
+	
+class  ADODB_access extends ADODB_odbc {	
+	var $databaseType = 'access';
+	var $hasTop = 'top';		// support mssql SELECT TOP 10 * FROM TABLE
+	var $fmtDate = "#Y-m-d#";
+	var $fmtTimeStamp = "#Y-m-d h:i:sA#"; // note not comma
+	var $_bindInputArray = false; // strangely enough, setting to true does not work reliably
+	var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')";
+	var $sysTimeStamp = 'NOW';
+	var $hasTransactions = false;
+	
+	function ADODB_access()
+	{
+	global $ADODB_EXTENSION;
+	
+		$ADODB_EXTENSION = false;
+		$this->ADODB_odbc();
+	}
+	
+	function BeginTrans() { return false;}
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " IIF(IsNull($field), $ifNull, $field) "; // if Access
+	}
+/*
+	function &MetaTables()
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$savem = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$qid = odbc_tables($this->_connectionID);
+		$rs = new ADORecordSet_odbc($qid);
+		$ADODB_FETCH_MODE = $savem;
+		if (!$rs) return false;
+		
+		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+		
+		$arr = &$rs->GetArray();
+		//print_pre($arr);
+		$arr2 = array();
+		for ($i=0; $i < sizeof($arr); $i++) {
+			if ($arr[$i][2] && $arr[$i][3] != 'SYSTEM TABLE')
+				$arr2[] = $arr[$i][2];
+		}
+		return $arr2;
+	}*/
+}
+
+ 
+class  ADORecordSet_access extends ADORecordSet_odbc {	
+	
+	var $databaseType = "access";		
+	
+	function ADORecordSet_access($id,$mode=false)
+	{
+		return $this->ADORecordSet_odbc($id,$mode);
+	}
+}// class
+} 
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-ado.inc.php b/lib/adodb/drivers/adodb-ado.inc.php
index 98271168e3..47de310726 100644
--- a/lib/adodb/drivers/adodb-ado.inc.php
+++ b/lib/adodb/drivers/adodb-ado.inc.php
@@ -1,589 +1,589 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-	Microsoft ADO data driver. Requires ADO. Works only on MS Windows.
-*/
-  define("_ADODB_ADO_LAYER", 1 );
-/*--------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------*/
-  
-class ADODB_ado extends ADOConnection {
-	var $databaseType = "ado";	
-	var $_bindInputArray = false;
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d, h:i:sA'";
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $dataProvider = "ado";	
-	var $hasAffectedRows = true;
-	var $adoParameterType = 201; /*  201 = long varchar, 203=long wide varchar, 205 = long varbinary */
-	var $_affectedRows = false;
-	var $_thisTransactions;
-	var $_cursor_type = 3; /*  3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic */
-	var $_cursor_location = 3; /*  2=adUseServer, 3 = adUseClient; */
-	var $_lock_type = -1;
-	var $_execute_option = -1;
-	var $poorAffectedRows = true; 
-	var $charPage;
-		
-	function ADODB_ado() 
-	{ 	
-		$this->_affectedRows = new VARIANT;
-	}
-
-	function ServerInfo()
-	{
-		if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider;
-		return array('description' => $desc, 'version' => '');
-	}
-	
-	function _affectedrows()
-	{
-			return $this->_affectedRows->value;
-	}
-	
-	/*  you can also pass a connection string like this: */
-	/*  */
-	/*  $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); */
-	function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL')
-	{
-		$u = 'UID';
-		$p = 'PWD';
-	
-		if (!empty($this->charPage))
-			$dbc = new COM('ADODB.Connection',null,$this->charPage);
-		else
-			$dbc = new COM('ADODB.Connection');
-			
-		if (! $dbc) return false;
-
-		/* special support if provider is mssql or access */
-		if ($argProvider=='mssql') {
-			$u = 'User Id';  /* User parameter name for OLEDB */
-			$p = 'Password'; 
-			$argProvider = "SQLOLEDB"; /*  SQL Server Provider */
-			
-			/*  not yet */
-			/* if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; */
-			
-			/* use trusted conection for SQL if username not specified */
-			if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes";
-		} else if ($argProvider=='access')
-			$argProvider = "Microsoft.Jet.OLEDB.4.0"; /*  Microsoft Jet Provider */
-		
-		if ($argProvider) $dbc->Provider = $argProvider;	
-		
-		if ($argUsername) $argHostname .= ";$u=$argUsername";
-		if ($argPassword)$argHostname .= ";$p=$argPassword";
-		
-		if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version");
-		/*  @ added below for php 4.0.1 and earlier */
-		@$dbc->Open((string) $argHostname);
-		
-		$this->_connectionID = $dbc;
-		
-		$dbc->CursorLocation = $this->_cursor_location;
-		return  $dbc->State > 0;
-	}
-	
-	/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL')
-	{
-		return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider);
-	}	
-	
-/*
-	adSchemaCatalogs	= 1,
-	adSchemaCharacterSets	= 2,
-	adSchemaCollations	= 3,
-	adSchemaColumns	= 4,
-	adSchemaCheckConstraints	= 5,
-	adSchemaConstraintColumnUsage	= 6,
-	adSchemaConstraintTableUsage	= 7,
-	adSchemaKeyColumnUsage	= 8,
-	adSchemaReferentialContraints	= 9,
-	adSchemaTableConstraints	= 10,
-	adSchemaColumnsDomainUsage	= 11,
-	adSchemaIndexes	= 12,
-	adSchemaColumnPrivileges	= 13,
-	adSchemaTablePrivileges	= 14,
-	adSchemaUsagePrivileges	= 15,
-	adSchemaProcedures	= 16,
-	adSchemaSchemata	= 17,
-	adSchemaSQLLanguages	= 18,
-	adSchemaStatistics	= 19,
-	adSchemaTables	= 20,
-	adSchemaTranslations	= 21,
-	adSchemaProviderTypes	= 22,
-	adSchemaViews	= 23,
-	adSchemaViewColumnUsage	= 24,
-	adSchemaViewTableUsage	= 25,
-	adSchemaProcedureParameters	= 26,
-	adSchemaForeignKeys	= 27,
-	adSchemaPrimaryKeys	= 28,
-	adSchemaProcedureColumns	= 29,
-	adSchemaDBInfoKeywords	= 30,
-	adSchemaDBInfoLiterals	= 31,
-	adSchemaCubes	= 32,
-	adSchemaDimensions	= 33,
-	adSchemaHierarchies	= 34,
-	adSchemaLevels	= 35,
-	adSchemaMeasures	= 36,
-	adSchemaProperties	= 37,
-	adSchemaMembers	= 38
-
-*/
-	
-	function &MetaTables()
-	{
-		$arr= array();
-		$dbc = $this->_connectionID;
-		
-		$adors=@$dbc->OpenSchema(20);/* tables */
-		if ($adors){
-			$f = $adors->Fields(2);/* table/view name */
-			$t = $adors->Fields(3);/* table type */
-			while (!$adors->EOF){
-				$tt=substr($t->value,0,6);
-				if ($tt!='SYSTEM' && $tt !='ACCESS')
-					$arr[]=$f->value;
-				/* print $f->value . ' ' . $t->value.'<br>'; */
-				$adors->MoveNext();
-			}
-			$adors->Close();
-		}
-		
-		return $arr;
-	}
-	
-	function &MetaColumns($table)
-	{
-		$table = strtoupper($table);
-		$arr= array();
-		$dbc = $this->_connectionID;
-		
-		$adors=@$dbc->OpenSchema(4);/* tables */
-	
-		if ($adors){
-			$t = $adors->Fields(2);/* table/view name */
-			while (!$adors->EOF){
-				
-				
-				if (strtoupper($t->Value) == $table) {
-				
-					$fld = new ADOFieldObject();
-					$c = $adors->Fields(3);
-					$fld->name = $c->Value;
-					$fld->type = 'CHAR'; /*  cannot discover type in ADO! */
-					$fld->max_length = -1;
-					$arr[strtoupper($fld->name)]=$fld;
-				}
-		
-				$adors->MoveNext();
-			}
-			$adors->Close();
-		}
-		
-		return $arr;
-	}
-	
-	/* returns queryID or false */
-	function &_query($sql,$inputarr=false) 
-	{
-		
-		$dbc = $this->_connectionID;
-		
-	/* 	return rs	 */
-		if ($inputarr) {
-			
-			if (!empty($this->charPage))
-				$oCmd = new COM('ADODB.Command',null,$this->charPage);
-			else
-				$oCmd = new COM('ADODB.Command');
-			$oCmd->ActiveConnection = $dbc;
-			$oCmd->CommandText = $sql;
-			$oCmd->CommandType = 1;
-
-			foreach($inputarr as $val) {
-				/*  name, type, direction 1 = input, len, */
-				$this->adoParameterType = 130;
-				$p = $oCmd->CreateParameter('name',$this->adoParameterType,1,strlen($val),$val);
-				/* print $p->Type.' '.$p->value; */
-				$oCmd->Parameters->Append($p);
-			}
-			$p = false;
-			$rs = $oCmd->Execute();
-			$e = $dbc->Errors;
-			if ($dbc->Errors->Count > 0) return false;
-			return $rs;
-		}
-		
-		$rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option);
-		/*
-			$rs =  new COM('ADODB.Recordset');
-			if ($rs) {
-				$rs->Open ($sql, $dbc, $this->_cursor_type,$this->_lock_type, $this->_execute_option);							
-			}
-		*/
-		if ($dbc->Errors->Count > 0) return false;
-		if (! $rs) return false;
-		
-		if ($rs->State == 0) return true; /*  0 = adStateClosed means no records returned */
-		return $rs;
-	}
-
-	
-	function BeginTrans() 
-	{ 
-		if ($this->transOff) return true;
-		
-		if (isset($this->_thisTransactions))
-			if (!$this->_thisTransactions) return false;
-		else {
-			$o = $this->_connectionID->Properties("Transaction DDL");
-			$this->_thisTransactions = $o ? true : false;
-			if (!$o) return false;
-		}
-		@$this->_connectionID->BeginTrans();
-		$this->transCnt += 1;
-		return true;
-	}
-	function CommitTrans($ok=true) 
-	{ 
-		if (!$ok) return $this->RollbackTrans();
-		if ($this->transOff) return true;
-		
-		@$this->_connectionID->CommitTrans();
-		if ($this->transCnt) @$this->transCnt -= 1;
-		return true;
-	}
-	function RollbackTrans() {
-		if ($this->transOff) return true;
-		@$this->_connectionID->RollbackTrans();
-		if ($this->transCnt) @$this->transCnt -= 1;
-		return true;
-	}
-	
-	/*	Returns: the last error message from previous database operation	*/	
-
-	function ErrorMsg() 
-	{
-		$errc = $this->_connectionID->Errors;
-		if ($errc->Count == 0) return '';
-		$err = $errc->Item($errc->Count-1);
-		return $err->Description;
-	}
-	
-	function ErrorNo() 
-	{
-		$errc = $this->_connectionID->Errors;
-		if ($errc->Count == 0) return 0;
-		$err = $errc->Item($errc->Count-1);
-		return $err->NativeError;
-	}
-
-	/*  returns true or false */
-	function _close()
-	{
-		if ($this->_connectionID) $this->_connectionID->Close();
-		$this->_connectionID = false;
-		return true;
-	}
-	
-	
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_ado extends ADORecordSet {	
-	
-	var $bind = false;
-	var $databaseType = "ado";	
-	var $dataProvider = "ado";	
-	var $_tarr = false; /*  caches the types */
-	var $_flds; /*  and field objects */
-	var $canSeek = true;
-  	var $hideErrors = true;
-		  
-	function ADORecordSet_ado($id,$mode=false)
-	{
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		$this->fetchMode = $mode;
-		return $this->ADORecordSet($id,$mode);
-	}
-
-
-	/*  returns the field object */
-	function FetchField($fieldOffset = -1) {
-		$off=$fieldOffset+1; /*  offsets begin at 1 */
-		
-		$o= new ADOFieldObject();
-		$rs = $this->_queryID;
-		$f = $rs->Fields($fieldOffset);
-		$o->name = $f->Name;
-		$t = $f->Type;
-		$o->type = $this->MetaType($t);
-		$o->max_length = $f->DefinedSize;
-		$o->ado_type = $t;
-		
-
-		/* print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; */
-		return $o;
-	}
-	
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-
-		
-	function _initrs()
-	{
-		$rs = $this->_queryID;
-		$this->_numOfRows = $rs->RecordCount;
-		
-		$f = $rs->Fields;
-		$this->_numOfFields = $f->Count;
-	}
-	
-	
-	 /*  should only be used to move forward as we normally use forward-only cursors */
-	function _seek($row)
-	{
-	   $rs = $this->_queryID; 
-		/*  absoluteposition doesn't work -- my maths is wrong ? */
-		/* 	$rs->AbsolutePosition->$row-2; */
-		/* 	return true; */
-		if ($this->_currentRow > $row) return false;
-		@$rs->Move((integer)$row - $this->_currentRow-1); /* adBookmarkFirst */
-		return true;
-	}
-	
-/*
-	OLEDB types
-	
-	 enum DBTYPEENUM
-	{	DBTYPE_EMPTY	= 0,
-	DBTYPE_NULL	= 1,
-	DBTYPE_I2	= 2,
-	DBTYPE_I4	= 3,
-	DBTYPE_R4	= 4,
-	DBTYPE_R8	= 5,
-	DBTYPE_CY	= 6,
-	DBTYPE_DATE	= 7,
-	DBTYPE_BSTR	= 8,
-	DBTYPE_IDISPATCH	= 9,
-	DBTYPE_ERROR	= 10,
-	DBTYPE_BOOL	= 11,
-	DBTYPE_VARIANT	= 12,
-	DBTYPE_IUNKNOWN	= 13,
-	DBTYPE_DECIMAL	= 14,
-	DBTYPE_UI1	= 17,
-	DBTYPE_ARRAY	= 0x2000,
-	DBTYPE_BYREF	= 0x4000,
-	DBTYPE_I1	= 16,
-	DBTYPE_UI2	= 18,
-	DBTYPE_UI4	= 19,
-	DBTYPE_I8	= 20,
-	DBTYPE_UI8	= 21,
-	DBTYPE_GUID	= 72,
-	DBTYPE_VECTOR	= 0x1000,
-	DBTYPE_RESERVED	= 0x8000,
-	DBTYPE_BYTES	= 128,
-	DBTYPE_STR	= 129,
-	DBTYPE_WSTR	= 130,
-	DBTYPE_NUMERIC	= 131,
-	DBTYPE_UDT	= 132,
-	DBTYPE_DBDATE	= 133,
-	DBTYPE_DBTIME	= 134,
-	DBTYPE_DBTIMESTAMP	= 135
-	
-	ADO Types
-	
-   	adEmpty	= 0,
-	adTinyInt	= 16,
-	adSmallInt	= 2,
-	adInteger	= 3,
-	adBigInt	= 20,
-	adUnsignedTinyInt	= 17,
-	adUnsignedSmallInt	= 18,
-	adUnsignedInt	= 19,
-	adUnsignedBigInt	= 21,
-	adSingle	= 4,
-	adDouble	= 5,
-	adCurrency	= 6,
-	adDecimal	= 14,
-	adNumeric	= 131,
-	adBoolean	= 11,
-	adError	= 10,
-	adUserDefined	= 132,
-	adVariant	= 12,
-	adIDispatch	= 9,
-	adIUnknown	= 13,	
-	adGUID	= 72,
-	adDate	= 7,
-	adDBDate	= 133,
-	adDBTime	= 134,
-	adDBTimeStamp	= 135,
-	adBSTR	= 8,
-	adChar	= 129,
-	adVarChar	= 200,
-	adLongVarChar	= 201,
-	adWChar	= 130,
-	adVarWChar	= 202,
-	adLongVarWChar	= 203,
-	adBinary	= 128,
-	adVarBinary	= 204,
-	adLongVarBinary	= 205,
-	adChapter	= 136,
-	adFileTime	= 64,
-	adDBFileTime	= 137,
-	adPropVariant	= 138,
-	adVarNumeric	= 139
-*/
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		
-		if (!is_numeric($t)) return $t;
-		
-		switch ($t) {
-		case 0:
-		case 12: /*  variant */
-		case 8: /*  bstr */
-		case 129: /* char */
-		case 130: /* wc */
-		case 200: /*  varc */
-		case 202:/*  varWC */
-		case 128: /*  bin */
-		case 204: /*  varBin */
-		case 72: /*  guid */
-			if ($len <= $this->blobSize) return 'C';
-		
-		case 201:
-		case 203:
-			return 'X';
-		case 128:
-		case 204:
-		case 205:
-			 return 'B';
-		case 7:
-		case 133: return 'D';
-		
-		case 134:
-		case 135: return 'T';
-		
-		case 11: return 'L';
-		
-		case 16:/* 	adTinyInt	= 16, */
-		case 2:/* adSmallInt	= 2, */
-		case 3:/* adInteger	= 3, */
-		case 4:/* adBigInt	= 20, */
-		case 17:/* adUnsignedTinyInt	= 17, */
-		case 18:/* adUnsignedSmallInt	= 18, */
-		case 19:/* adUnsignedInt	= 19, */
-		case 20:/* adUnsignedBigInt	= 21, */
-			return 'I';
-		default: return 'N';
-		}
-	}
-	
-	/*  time stamp not supported yet */
-	function _fetch()
-	{	
-		$rs = $this->_queryID;
-		if (!$rs or $rs->EOF) {
-			$this->fields = false;
-			return false;
-		}
-		$this->fields = array();
-	
-		if (!$this->_tarr) {
-			$tarr = array();
-			$flds = array();
-			for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) {
-				$f = $rs->Fields($i);
-				$flds[] = $f;
-				$tarr[] = $f->Type;
-			}
-			/*  bind types and flds only once */
-			$this->_tarr = $tarr; 
-			$this->_flds = $flds;
-		}
-		$t = reset($this->_tarr);
-		$f = reset($this->_flds);
-		
-		if ($this->hideErrors)  $olde = error_reporting(E_ERROR|E_CORE_ERROR);/*  sometimes $f->value be null */
-		for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) {
-
-			switch($t) {
-			case 135: /*  timestamp */
-				$this->fields[] = date('Y-m-d H:i:s',(integer)$f->value);
-				break;
-				
-			case 133:/*  A date value (yyyymmdd)  */
-				$val = $f->value;
-				$this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2);
-				break;
-			case 7: /*  adDate */
-				$this->fields[] = date('Y-m-d',(integer)$f->value);
-				break;
-			case 1: /*  null */
-				$this->fields[] = false;
-				break;
-			case 6: /*  currency is not supported properly; */
-				ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>');
-				$this->fields[] = (float) $f->value;
-				break;
-			default:
-				$this->fields[] = $f->value; 
-				break;
-			}
-			/* print " $f->value $t, "; */
-			$f = next($this->_flds);
-			$t = next($this->_tarr);
-		} /*  for */
-		if ($this->hideErrors) error_reporting($olde);
-		@$rs->MoveNext(); /*  @ needed for some versions of PHP! */
-		
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-			$this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE);
-		}
-		return true;
-	}
-	
-	
-	function _close() {
-		$this->_flds = false;
-		@$this->_queryID->Close();/*  by Pete Dishman (peterd@telephonetics.co.uk) */
-		$this->_queryID = false;	
-	}
-
-}
-
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+	Microsoft ADO data driver. Requires ADO. Works only on MS Windows.
+*/
+  define("_ADODB_ADO_LAYER", 1 );
+/*--------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------*/
+  
+class ADODB_ado extends ADOConnection {
+	var $databaseType = "ado";	
+	var $_bindInputArray = false;
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d, h:i:sA'";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $dataProvider = "ado";	
+	var $hasAffectedRows = true;
+	var $adoParameterType = 201; // 201 = long varchar, 203=long wide varchar, 205 = long varbinary
+	var $_affectedRows = false;
+	var $_thisTransactions;
+	var $_cursor_type = 3; // 3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic
+	var $_cursor_location = 3; // 2=adUseServer, 3 = adUseClient;
+	var $_lock_type = -1;
+	var $_execute_option = -1;
+	var $poorAffectedRows = true; 
+	var $charPage;
+		
+	function ADODB_ado() 
+	{ 	
+		$this->_affectedRows = new VARIANT;
+	}
+
+	function ServerInfo()
+	{
+		if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider;
+		return array('description' => $desc, 'version' => '');
+	}
+	
+	function _affectedrows()
+	{
+			return $this->_affectedRows->value;
+	}
+	
+	// you can also pass a connection string like this:
+	//
+	// $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB');
+	function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL')
+	{
+		$u = 'UID';
+		$p = 'PWD';
+	
+		if (!empty($this->charPage))
+			$dbc = new COM('ADODB.Connection',null,$this->charPage);
+		else
+			$dbc = new COM('ADODB.Connection');
+			
+		if (! $dbc) return false;
+
+		/* special support if provider is mssql or access */
+		if ($argProvider=='mssql') {
+			$u = 'User Id';  //User parameter name for OLEDB
+			$p = 'Password'; 
+			$argProvider = "SQLOLEDB"; // SQL Server Provider
+			
+			// not yet
+			//if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename";
+			
+			//use trusted conection for SQL if username not specified
+			if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes";
+		} else if ($argProvider=='access')
+			$argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider
+		
+		if ($argProvider) $dbc->Provider = $argProvider;	
+		
+		if ($argUsername) $argHostname .= ";$u=$argUsername";
+		if ($argPassword)$argHostname .= ";$p=$argPassword";
+		
+		if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version");
+		// @ added below for php 4.0.1 and earlier
+		@$dbc->Open((string) $argHostname);
+		
+		$this->_connectionID = $dbc;
+		
+		$dbc->CursorLocation = $this->_cursor_location;
+		return  $dbc->State > 0;
+	}
+	
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL')
+	{
+		return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider);
+	}	
+	
+/*
+	adSchemaCatalogs	= 1,
+	adSchemaCharacterSets	= 2,
+	adSchemaCollations	= 3,
+	adSchemaColumns	= 4,
+	adSchemaCheckConstraints	= 5,
+	adSchemaConstraintColumnUsage	= 6,
+	adSchemaConstraintTableUsage	= 7,
+	adSchemaKeyColumnUsage	= 8,
+	adSchemaReferentialContraints	= 9,
+	adSchemaTableConstraints	= 10,
+	adSchemaColumnsDomainUsage	= 11,
+	adSchemaIndexes	= 12,
+	adSchemaColumnPrivileges	= 13,
+	adSchemaTablePrivileges	= 14,
+	adSchemaUsagePrivileges	= 15,
+	adSchemaProcedures	= 16,
+	adSchemaSchemata	= 17,
+	adSchemaSQLLanguages	= 18,
+	adSchemaStatistics	= 19,
+	adSchemaTables	= 20,
+	adSchemaTranslations	= 21,
+	adSchemaProviderTypes	= 22,
+	adSchemaViews	= 23,
+	adSchemaViewColumnUsage	= 24,
+	adSchemaViewTableUsage	= 25,
+	adSchemaProcedureParameters	= 26,
+	adSchemaForeignKeys	= 27,
+	adSchemaPrimaryKeys	= 28,
+	adSchemaProcedureColumns	= 29,
+	adSchemaDBInfoKeywords	= 30,
+	adSchemaDBInfoLiterals	= 31,
+	adSchemaCubes	= 32,
+	adSchemaDimensions	= 33,
+	adSchemaHierarchies	= 34,
+	adSchemaLevels	= 35,
+	adSchemaMeasures	= 36,
+	adSchemaProperties	= 37,
+	adSchemaMembers	= 38
+
+*/
+	
+	function &MetaTables()
+	{
+		$arr= array();
+		$dbc = $this->_connectionID;
+		
+		$adors=@$dbc->OpenSchema(20);//tables
+		if ($adors){
+			$f = $adors->Fields(2);//table/view name
+			$t = $adors->Fields(3);//table type
+			while (!$adors->EOF){
+				$tt=substr($t->value,0,6);
+				if ($tt!='SYSTEM' && $tt !='ACCESS')
+					$arr[]=$f->value;
+				//print $f->value . ' ' . $t->value.'<br>';
+				$adors->MoveNext();
+			}
+			$adors->Close();
+		}
+		
+		return $arr;
+	}
+	
+	function &MetaColumns($table)
+	{
+		$table = strtoupper($table);
+		$arr= array();
+		$dbc = $this->_connectionID;
+		
+		$adors=@$dbc->OpenSchema(4);//tables
+	
+		if ($adors){
+			$t = $adors->Fields(2);//table/view name
+			while (!$adors->EOF){
+				
+				
+				if (strtoupper($t->Value) == $table) {
+				
+					$fld = new ADOFieldObject();
+					$c = $adors->Fields(3);
+					$fld->name = $c->Value;
+					$fld->type = 'CHAR'; // cannot discover type in ADO!
+					$fld->max_length = -1;
+					$arr[strtoupper($fld->name)]=$fld;
+				}
+		
+				$adors->MoveNext();
+			}
+			$adors->Close();
+		}
+		
+		return $arr;
+	}
+	
+	/* returns queryID or false */
+	function &_query($sql,$inputarr=false) 
+	{
+		
+		$dbc = $this->_connectionID;
+		
+	//	return rs	
+		if ($inputarr) {
+			
+			if (!empty($this->charPage))
+				$oCmd = new COM('ADODB.Command',null,$this->charPage);
+			else
+				$oCmd = new COM('ADODB.Command');
+			$oCmd->ActiveConnection = $dbc;
+			$oCmd->CommandText = $sql;
+			$oCmd->CommandType = 1;
+
+			foreach($inputarr as $val) {
+				// name, type, direction 1 = input, len,
+				$this->adoParameterType = 130;
+				$p = $oCmd->CreateParameter('name',$this->adoParameterType,1,strlen($val),$val);
+				//print $p->Type.' '.$p->value;
+				$oCmd->Parameters->Append($p);
+			}
+			$p = false;
+			$rs = $oCmd->Execute();
+			$e = $dbc->Errors;
+			if ($dbc->Errors->Count > 0) return false;
+			return $rs;
+		}
+		
+		$rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option);
+		/*
+			$rs =  new COM('ADODB.Recordset');
+			if ($rs) {
+				$rs->Open ($sql, $dbc, $this->_cursor_type,$this->_lock_type, $this->_execute_option);							
+			}
+		*/
+		if ($dbc->Errors->Count > 0) return false;
+		if (! $rs) return false;
+		
+		if ($rs->State == 0) return true; // 0 = adStateClosed means no records returned
+		return $rs;
+	}
+
+	
+	function BeginTrans() 
+	{ 
+		if ($this->transOff) return true;
+		
+		if (isset($this->_thisTransactions))
+			if (!$this->_thisTransactions) return false;
+		else {
+			$o = $this->_connectionID->Properties("Transaction DDL");
+			$this->_thisTransactions = $o ? true : false;
+			if (!$o) return false;
+		}
+		@$this->_connectionID->BeginTrans();
+		$this->transCnt += 1;
+		return true;
+	}
+	function CommitTrans($ok=true) 
+	{ 
+		if (!$ok) return $this->RollbackTrans();
+		if ($this->transOff) return true;
+		
+		@$this->_connectionID->CommitTrans();
+		if ($this->transCnt) @$this->transCnt -= 1;
+		return true;
+	}
+	function RollbackTrans() {
+		if ($this->transOff) return true;
+		@$this->_connectionID->RollbackTrans();
+		if ($this->transCnt) @$this->transCnt -= 1;
+		return true;
+	}
+	
+	/*	Returns: the last error message from previous database operation	*/	
+
+	function ErrorMsg() 
+	{
+		$errc = $this->_connectionID->Errors;
+		if ($errc->Count == 0) return '';
+		$err = $errc->Item($errc->Count-1);
+		return $err->Description;
+	}
+	
+	function ErrorNo() 
+	{
+		$errc = $this->_connectionID->Errors;
+		if ($errc->Count == 0) return 0;
+		$err = $errc->Item($errc->Count-1);
+		return $err->NativeError;
+	}
+
+	// returns true or false
+	function _close()
+	{
+		if ($this->_connectionID) $this->_connectionID->Close();
+		$this->_connectionID = false;
+		return true;
+	}
+	
+	
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_ado extends ADORecordSet {	
+	
+	var $bind = false;
+	var $databaseType = "ado";	
+	var $dataProvider = "ado";	
+	var $_tarr = false; // caches the types
+	var $_flds; // and field objects
+	var $canSeek = true;
+  	var $hideErrors = true;
+		  
+	function ADORecordSet_ado($id,$mode=false)
+	{
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		$this->fetchMode = $mode;
+		return $this->ADORecordSet($id,$mode);
+	}
+
+
+	// returns the field object
+	function FetchField($fieldOffset = -1) {
+		$off=$fieldOffset+1; // offsets begin at 1
+		
+		$o= new ADOFieldObject();
+		$rs = $this->_queryID;
+		$f = $rs->Fields($fieldOffset);
+		$o->name = $f->Name;
+		$t = $f->Type;
+		$o->type = $this->MetaType($t);
+		$o->max_length = $f->DefinedSize;
+		$o->ado_type = $t;
+		
+
+		//print "off=$off name=$o->name type=$o->type len=$o->max_length<br>";
+		return $o;
+	}
+	
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+
+		
+	function _initrs()
+	{
+		$rs = $this->_queryID;
+		$this->_numOfRows = $rs->RecordCount;
+		
+		$f = $rs->Fields;
+		$this->_numOfFields = $f->Count;
+	}
+	
+	
+	 // should only be used to move forward as we normally use forward-only cursors
+	function _seek($row)
+	{
+	   $rs = $this->_queryID; 
+		// absoluteposition doesn't work -- my maths is wrong ?
+		//	$rs->AbsolutePosition->$row-2;
+		//	return true;
+		if ($this->_currentRow > $row) return false;
+		@$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst
+		return true;
+	}
+	
+/*
+	OLEDB types
+	
+	 enum DBTYPEENUM
+	{	DBTYPE_EMPTY	= 0,
+	DBTYPE_NULL	= 1,
+	DBTYPE_I2	= 2,
+	DBTYPE_I4	= 3,
+	DBTYPE_R4	= 4,
+	DBTYPE_R8	= 5,
+	DBTYPE_CY	= 6,
+	DBTYPE_DATE	= 7,
+	DBTYPE_BSTR	= 8,
+	DBTYPE_IDISPATCH	= 9,
+	DBTYPE_ERROR	= 10,
+	DBTYPE_BOOL	= 11,
+	DBTYPE_VARIANT	= 12,
+	DBTYPE_IUNKNOWN	= 13,
+	DBTYPE_DECIMAL	= 14,
+	DBTYPE_UI1	= 17,
+	DBTYPE_ARRAY	= 0x2000,
+	DBTYPE_BYREF	= 0x4000,
+	DBTYPE_I1	= 16,
+	DBTYPE_UI2	= 18,
+	DBTYPE_UI4	= 19,
+	DBTYPE_I8	= 20,
+	DBTYPE_UI8	= 21,
+	DBTYPE_GUID	= 72,
+	DBTYPE_VECTOR	= 0x1000,
+	DBTYPE_RESERVED	= 0x8000,
+	DBTYPE_BYTES	= 128,
+	DBTYPE_STR	= 129,
+	DBTYPE_WSTR	= 130,
+	DBTYPE_NUMERIC	= 131,
+	DBTYPE_UDT	= 132,
+	DBTYPE_DBDATE	= 133,
+	DBTYPE_DBTIME	= 134,
+	DBTYPE_DBTIMESTAMP	= 135
+	
+	ADO Types
+	
+   	adEmpty	= 0,
+	adTinyInt	= 16,
+	adSmallInt	= 2,
+	adInteger	= 3,
+	adBigInt	= 20,
+	adUnsignedTinyInt	= 17,
+	adUnsignedSmallInt	= 18,
+	adUnsignedInt	= 19,
+	adUnsignedBigInt	= 21,
+	adSingle	= 4,
+	adDouble	= 5,
+	adCurrency	= 6,
+	adDecimal	= 14,
+	adNumeric	= 131,
+	adBoolean	= 11,
+	adError	= 10,
+	adUserDefined	= 132,
+	adVariant	= 12,
+	adIDispatch	= 9,
+	adIUnknown	= 13,	
+	adGUID	= 72,
+	adDate	= 7,
+	adDBDate	= 133,
+	adDBTime	= 134,
+	adDBTimeStamp	= 135,
+	adBSTR	= 8,
+	adChar	= 129,
+	adVarChar	= 200,
+	adLongVarChar	= 201,
+	adWChar	= 130,
+	adVarWChar	= 202,
+	adLongVarWChar	= 203,
+	adBinary	= 128,
+	adVarBinary	= 204,
+	adLongVarBinary	= 205,
+	adChapter	= 136,
+	adFileTime	= 64,
+	adDBFileTime	= 137,
+	adPropVariant	= 138,
+	adVarNumeric	= 139
+*/
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		if (!is_numeric($t)) return $t;
+		
+		switch ($t) {
+		case 0:
+		case 12: // variant
+		case 8: // bstr
+		case 129: //char
+		case 130: //wc
+		case 200: // varc
+		case 202:// varWC
+		case 128: // bin
+		case 204: // varBin
+		case 72: // guid
+			if ($len <= $this->blobSize) return 'C';
+		
+		case 201:
+		case 203:
+			return 'X';
+		case 128:
+		case 204:
+		case 205:
+			 return 'B';
+		case 7:
+		case 133: return 'D';
+		
+		case 134:
+		case 135: return 'T';
+		
+		case 11: return 'L';
+		
+		case 16://	adTinyInt	= 16,
+		case 2://adSmallInt	= 2,
+		case 3://adInteger	= 3,
+		case 4://adBigInt	= 20,
+		case 17://adUnsignedTinyInt	= 17,
+		case 18://adUnsignedSmallInt	= 18,
+		case 19://adUnsignedInt	= 19,
+		case 20://adUnsignedBigInt	= 21,
+			return 'I';
+		default: return 'N';
+		}
+	}
+	
+	// time stamp not supported yet
+	function _fetch()
+	{	
+		$rs = $this->_queryID;
+		if (!$rs or $rs->EOF) {
+			$this->fields = false;
+			return false;
+		}
+		$this->fields = array();
+	
+		if (!$this->_tarr) {
+			$tarr = array();
+			$flds = array();
+			for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) {
+				$f = $rs->Fields($i);
+				$flds[] = $f;
+				$tarr[] = $f->Type;
+			}
+			// bind types and flds only once
+			$this->_tarr = $tarr; 
+			$this->_flds = $flds;
+		}
+		$t = reset($this->_tarr);
+		$f = reset($this->_flds);
+		
+		if ($this->hideErrors)  $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null
+		for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) {
+
+			switch($t) {
+			case 135: // timestamp
+				$this->fields[] = date('Y-m-d H:i:s',(integer)$f->value);
+				break;
+				
+			case 133:// A date value (yyyymmdd) 
+				$val = $f->value;
+				$this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2);
+				break;
+			case 7: // adDate
+				$this->fields[] = date('Y-m-d',(integer)$f->value);
+				break;
+			case 1: // null
+				$this->fields[] = false;
+				break;
+			case 6: // currency is not supported properly;
+				ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>');
+				$this->fields[] = (float) $f->value;
+				break;
+			default:
+				$this->fields[] = $f->value; 
+				break;
+			}
+			//print " $f->value $t, ";
+			$f = next($this->_flds);
+			$t = next($this->_tarr);
+		} // for
+		if ($this->hideErrors) error_reporting($olde);
+		@$rs->MoveNext(); // @ needed for some versions of PHP!
+		
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+			$this->fields = &$this->GetRowAssoc(ADODB_ASSOC_CASE);
+		}
+		return true;
+	}
+	
+	
+	function _close() {
+		$this->_flds = false;
+		@$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk)
+		$this->_queryID = false;	
+	}
+
+}
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-ado_access.inc.php b/lib/adodb/drivers/adodb-ado_access.inc.php
index 53bb5c295a..99aff905bc 100644
--- a/lib/adodb/drivers/adodb-ado_access.inc.php
+++ b/lib/adodb/drivers/adodb-ado_access.inc.php
@@ -1,46 +1,46 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-Released under both BSD license and Lesser GPL library license. 
-Whenever there is any discrepancy between the two licenses, 
-the BSD license will take precedence. See License.txt. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-	Microsoft Access ADO data driver. Requires ADO and ODBC. Works only on MS Windows.
-*/
-
-if (!defined('_ADODB_ADO_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-ado.inc.php");
-}
-
-class  ADODB_ado_access extends ADODB_ado {	
-	var $databaseType = 'ado_access';
-	var $hasTop = 'top';		/*  support mssql SELECT TOP 10 * FROM TABLE */
-	var $fmtDate = "#Y-m-d#";
-	var $fmtTimeStamp = "#Y-m-d h:i:sA#";/*  note no comma */
-	var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')";
-	var $sysTimeStamp = 'NOW';
-	var $hasTransactions = false;
-	
-	function ADODB_ado_access()
-	{
-		$this->ADODB_ado();
-	}
-	
-	function BeginTrans() { return false;}
-
-}
-
- 
-class  ADORecordSet_ado_access extends ADORecordSet_ado {	
-	
-	var $databaseType = "ado_access";		
-	
-	function ADORecordSet_ado_access($id,$mode=false)
-	{
-		return $this->ADORecordSet_ado($id,$mode);
-	}
-}
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+Released under both BSD license and Lesser GPL library license. 
+Whenever there is any discrepancy between the two licenses, 
+the BSD license will take precedence. See License.txt. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+	Microsoft Access ADO data driver. Requires ADO and ODBC. Works only on MS Windows.
+*/
+
+if (!defined('_ADODB_ADO_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-ado.inc.php");
+}
+
+class  ADODB_ado_access extends ADODB_ado {	
+	var $databaseType = 'ado_access';
+	var $hasTop = 'top';		// support mssql SELECT TOP 10 * FROM TABLE
+	var $fmtDate = "#Y-m-d#";
+	var $fmtTimeStamp = "#Y-m-d h:i:sA#";// note no comma
+	var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')";
+	var $sysTimeStamp = 'NOW';
+	var $hasTransactions = false;
+	
+	function ADODB_ado_access()
+	{
+		$this->ADODB_ado();
+	}
+	
+	function BeginTrans() { return false;}
+
+}
+
+ 
+class  ADORecordSet_ado_access extends ADORecordSet_ado {	
+	
+	var $databaseType = "ado_access";		
+	
+	function ADORecordSet_ado_access($id,$mode=false)
+	{
+		return $this->ADORecordSet_ado($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-ado_mssql.inc.php b/lib/adodb/drivers/adodb-ado_mssql.inc.php
index ae6fa20d3e..c3a9d8b067 100644
--- a/lib/adodb/drivers/adodb-ado_mssql.inc.php
+++ b/lib/adodb/drivers/adodb-ado_mssql.inc.php
@@ -1,59 +1,59 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Microsoft SQL Server ADO data driver. Requires ADO and MSSQL client. 
-  Works only on MS Windows.
-  
-  It is normally better to use the mssql driver directly because it is much faster. 
-  This file is only a technology demonstration and for test purposes.
-*/
-
-if (!defined('_ADODB_ADO_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-ado.inc.php");
-}
-
-class  ADODB_ado_mssql extends ADODB_ado {	
-	var $databaseType = 'ado_mssql';
-	var $hasTop = 'top';
-	var $sysDate = 'GetDate()';
-	var $sysTimeStamp = 'GetDate()';
-	var $leftOuter = '*=';
-	var $rightOuter = '=*';
-	var $ansiOuter = true; /*  for mssql7 or later */
-	
-	/* var $_inTransaction = 1; // always open recordsets, so no transaction problems. */
-	
-	function ADODB_ado_mssql()
-	{
-		$this->ADODB_ado();
-	}
-	
-	function _insertid()
-	{
-		return $this->GetOne('select @@identity');
-	}
-	
-	function _affectedrows()
-	{
-		return $this->GetOne('select @@rowcount');
-	}
-	
-}
- 
-class  ADORecordSet_ado_mssql extends ADORecordSet_ado {	
-	
-	var $databaseType = 'ado_mssql';
-	
-	function ADORecordSet_ado_mssql($id,$mode=false)
-	{
-		return $this->ADORecordSet_ado($id,$mode);
-	}
-}
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Microsoft SQL Server ADO data driver. Requires ADO and MSSQL client. 
+  Works only on MS Windows.
+  
+  It is normally better to use the mssql driver directly because it is much faster. 
+  This file is only a technology demonstration and for test purposes.
+*/
+
+if (!defined('_ADODB_ADO_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-ado.inc.php");
+}
+
+class  ADODB_ado_mssql extends ADODB_ado {	
+	var $databaseType = 'ado_mssql';
+	var $hasTop = 'top';
+	var $sysDate = 'GetDate()';
+	var $sysTimeStamp = 'GetDate()';
+	var $leftOuter = '*=';
+	var $rightOuter = '=*';
+	var $ansiOuter = true; // for mssql7 or later
+	
+	//var $_inTransaction = 1; // always open recordsets, so no transaction problems.
+	
+	function ADODB_ado_mssql()
+	{
+		$this->ADODB_ado();
+	}
+	
+	function _insertid()
+	{
+		return $this->GetOne('select @@identity');
+	}
+	
+	function _affectedrows()
+	{
+		return $this->GetOne('select @@rowcount');
+	}
+	
+}
+ 
+class  ADORecordSet_ado_mssql extends ADORecordSet_ado {	
+	
+	var $databaseType = 'ado_mssql';
+	
+	function ADORecordSet_ado_mssql($id,$mode=false)
+	{
+		return $this->ADORecordSet_ado($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-borland_ibase.inc.php b/lib/adodb/drivers/adodb-borland_ibase.inc.php
index da95a55af6..02824bca14 100644
--- a/lib/adodb/drivers/adodb-borland_ibase.inc.php
+++ b/lib/adodb/drivers/adodb-borland_ibase.inc.php
@@ -1,79 +1,79 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Support Borland Interbase 6.5 and later
-
-*/
-
-include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
-
-class ADODB_borland_ibase extends ADODB_ibase {
-	var $databaseType = "borland_ibase";	
-	
-	function ADODB_borland_ibase()
-	{
-		$this->ADODB_ibase();
-	}
-	
-	function ServerInfo()
-	{
-		$arr['dialect'] = $this->dialect;
-		switch($arr['dialect']) {
-		case '': 
-		case '1': $s = 'Interbase 6.5, Dialect 1'; break;
-		case '2': $s = 'Interbase 6.5, Dialect 2'; break;
-		default:
-		case '3': $s = 'Interbase 6.5, Dialect 3'; break;
-		}
-		$arr['version'] = '6.5';
-		$arr['description'] = $s;
-		return $arr;
-	}
-	
-	/*  Note that Interbase 6.5 uses ROWS instead - don't you love forking wars! */
-	/*  		SELECT col1, col2 FROM table ROWS 5 -- get 5 rows  */
-	/* 		SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2 */
-	/*  Firebird uses */
-	/* 		SELECT FIRST 5 SKIP 2 col1, col2 FROM TABLE */
-	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $arg3=false,$secs2cache=0)
-	{
-		if ($nrows > 0) {
-			if ($offset <= 0) $str = " ROWS $nrows "; 
-			else {
-				$a = $offset+1;
-				$b = $offset+$nrows;
-				$str = " ROWS $a TO $b";
-			}
-		} else {
-			/*  ok, skip  */
-			$a = $offset + 1;
-			$str = " ROWS $a TO 999999999"; /*  999 million */
-		}
-		$sql .= $str;
-		
-		return ($secs2cache) ? 
-				$this->CacheExecute($secs2cache,$sql,$inputarr,$arg3)
-			:
-				$this->Execute($sql,$inputarr,$arg3);
-	}
-	
-};
- 
-
-class  ADORecordSet_borland_ibase extends ADORecordSet_ibase {	
-	
-	var $databaseType = "borland_ibase";		
-	
-	function ADORecordSet_borland_ibase($id,$mode=false)
-	{
-		$this->ADORecordSet_ibase($id,$mode);
-	}
-}
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Support Borland Interbase 6.5 and later
+
+*/
+
+include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
+
+class ADODB_borland_ibase extends ADODB_ibase {
+	var $databaseType = "borland_ibase";	
+	
+	function ADODB_borland_ibase()
+	{
+		$this->ADODB_ibase();
+	}
+	
+	function ServerInfo()
+	{
+		$arr['dialect'] = $this->dialect;
+		switch($arr['dialect']) {
+		case '': 
+		case '1': $s = 'Interbase 6.5, Dialect 1'; break;
+		case '2': $s = 'Interbase 6.5, Dialect 2'; break;
+		default:
+		case '3': $s = 'Interbase 6.5, Dialect 3'; break;
+		}
+		$arr['version'] = '6.5';
+		$arr['description'] = $s;
+		return $arr;
+	}
+	
+	// Note that Interbase 6.5 uses ROWS instead - don't you love forking wars!
+	// 		SELECT col1, col2 FROM table ROWS 5 -- get 5 rows 
+	//		SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2
+	// Firebird uses
+	//		SELECT FIRST 5 SKIP 2 col1, col2 FROM TABLE
+	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0)
+	{
+		if ($nrows > 0) {
+			if ($offset <= 0) $str = " ROWS $nrows "; 
+			else {
+				$a = $offset+1;
+				$b = $offset+$nrows;
+				$str = " ROWS $a TO $b";
+			}
+		} else {
+			// ok, skip 
+			$a = $offset + 1;
+			$str = " ROWS $a TO 999999999"; // 999 million
+		}
+		$sql .= $str;
+		
+		return ($secs2cache) ? 
+				$this->CacheExecute($secs2cache,$sql,$inputarr)
+			:
+				$this->Execute($sql,$inputarr);
+	}
+	
+};
+ 
+
+class  ADORecordSet_borland_ibase extends ADORecordSet_ibase {	
+	
+	var $databaseType = "borland_ibase";		
+	
+	function ADORecordSet_borland_ibase($id,$mode=false)
+	{
+		$this->ADORecordSet_ibase($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-csv.inc.php b/lib/adodb/drivers/adodb-csv.inc.php
index 921be0db5c..724b355081 100644
--- a/lib/adodb/drivers/adodb-csv.inc.php
+++ b/lib/adodb/drivers/adodb-csv.inc.php
@@ -1,202 +1,202 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 4.
-  
-  Currently unsupported: MetaDatabases, MetaTables and MetaColumns, and also inputarr in Execute.
-  Native types have been converted to MetaTypes.
-  Transactions not supported yet.
-*/ 
-
-if (! defined("_ADODB_CSV_LAYER")) {
- define("_ADODB_CSV_LAYER", 1 );
-
-include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
- 
-class ADODB_csv extends ADOConnection {
-	var $databaseType = 'csv';
-	var $databaseProvider = 'csv';
-	var $hasInsertID = true;
-	var $hasAffectedRows = true;	
-	var $fmtTimeStamp = "'Y-m-d H:i:s'";
-	var $_affectedrows=0;
-	var $_insertid=0;
-	var $_url;
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $hasTransactions = false;
-	var $_errorNo = false;
-	
-	function ADODB_csv() 
-	{			
-	}
-	
-	function _insertid()
-	{
-			return $this->_insertid;
-	}
-	
-	function _affectedrows()
-	{
-			return $this->_affectedrows;
-	}
-  
-  	function &MetaDatabases()
-	{
-		return false;
-	}
-
-	
-	/*  returns true or false */
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		if (strtolower(substr($argHostname,0,7)) !== 'http:/* ') return false; */
-		$this->_url = $argHostname;
-		return true;	
-	}
-	
-	/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		if (strtolower(substr($argHostname,0,7)) !== 'http:/* ') return false; */
-		$this->_url = $argHostname;
-		return true;
-	}
-	
- 	function &MetaColumns($table) 
-	{
-		return false;
-	}
-		
-		
-	/*  parameters use PostgreSQL convention, not MySQL */
-	function &SelectLimit($sql,$nrows=-1,$offset=-1,$arg3=false)
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$url = $this->_url.'?sql='.urlencode($sql)."&nrows=$nrows&fetch=".
-			(($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE).
-			"&offset=$offset&arg3=".urlencode($arg3);
-		$err = false;
-		$rs = csv2rs($url,$err,false);
-		
-		if ($this->debug) print "$url<br><i>$err</i><br>";
-
-		$at = strpos($err,'::::');
-		if ($at === false) {
-			$this->_errorMsg = $err;
-			$this->_errorNo = (integer)$err;
-		} else {
-			$this->_errorMsg = substr($err,$at+4,1024);
-			$this->_errorNo = -9999;
-		}
-		if ($this->_errorNo) 
-			if ($fn = $this->raiseErrorFn) {
-				$fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,'');
-			}
-			
-		if (is_object($rs)) {	
-		
-			$rs->databaseType='csv';		
-			$rs->fetchMode = ($this->fetchMode !== false) ?  $this->fetchMode : $ADODB_FETCH_MODE;
-			$rs->connection = &$this;
-		}
-		return $rs;
-	}
-	
-	/*  returns queryID or false */
-	function &Execute($sql,$inputarr=false,$arg3=false)
-	{
-	global $ADODB_FETCH_MODE;
-	
-		if (!$this->_bindInputArray && $inputarr) {
-			$sqlarr = explode('?',$sql);
-			$sql = '';
-			$i = 0;
-			foreach($inputarr as $v) {
-
-				$sql .= $sqlarr[$i];
-				/*  from Ron Baldwin <ron.baldwin@sourceprose.com> */
-				/*  Only quote string types	 */
-				if (gettype($v) == 'string')
-					$sql .= $this->qstr($v);
-				else if ($v === null)
-					$sql .= 'NULL';
-				else
-					$sql .= $v;
-				$i += 1;
-	
-			}
-			$sql .= $sqlarr[$i];
-			if ($i+1 != sizeof($sqlarr))	
-				print "Input Array does not match ?: ".htmlspecialchars($sql);
-			$inputarr = false;
-		}
-		
-		$url =  $this->_url.'?sql='.urlencode($sql)."&fetch=".
-			(($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE);
-		if ($arg3) $url .= "&arg3=".urlencode($arg3);
-		$err = false;
-		
-		$rs = csv2rs($url,$err,false);
-		if ($this->debug) print urldecode($url)."<br><i>$err</i><br>";
-		$at = strpos($err,'::::');
-		if ($at === false) {		
-			$this->_errorMsg = $err;
-			$this->_errorNo = (integer)$err;
-		} else {
-			$this->_errorMsg = substr($err,$at+4,1024);
-			$this->_errorNo = -9999;
-		}
-		
-		if ($this->_errorNo) 
-			if ($fn = $this->raiseErrorFn) {
-				$fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr);
-			}
-		if (is_object($rs)) {
-			$rs->fetchMode = ($this->fetchMode !== false) ?  $this->fetchMode : $ADODB_FETCH_MODE;
-			
-			$this->_affectedrows = $rs->affectedrows;
-			$this->_insertid = $rs->insertid;
-			$rs->databaseType='csv';
-			$rs->connection = &$this;
-		}
-		return $rs;
-	}
-
-	/*	Returns: the last error message from previous database operation	*/	
-	function ErrorMsg() 
-	{
-			return $this->_errorMsg;
-	}
-	
-	/*	Returns: the last error number from previous database operation	*/	
-	function ErrorNo() 
-	{
-		return $this->_errorNo;
-	}
-	
-	/*  returns true or false */
-	function _close()
-	{
-		return true;
-	}
-} /*  class */
-
-class ADORecordset_csv extends ADORecordset {
-	function ADORecordset_csv($id,$mode=false)
-	{
-		$this->ADORecordset($id,$mode);
-	}
-	
-	function _close()
-	{
-		return true;
-	}
-}
-
-} /*  define */
-	
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 4.
+  
+  Currently unsupported: MetaDatabases, MetaTables and MetaColumns, and also inputarr in Execute.
+  Native types have been converted to MetaTypes.
+  Transactions not supported yet.
+*/ 
+
+if (! defined("_ADODB_CSV_LAYER")) {
+ define("_ADODB_CSV_LAYER", 1 );
+
+include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
+ 
+class ADODB_csv extends ADOConnection {
+	var $databaseType = 'csv';
+	var $databaseProvider = 'csv';
+	var $hasInsertID = true;
+	var $hasAffectedRows = true;	
+	var $fmtTimeStamp = "'Y-m-d H:i:s'";
+	var $_affectedrows=0;
+	var $_insertid=0;
+	var $_url;
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $hasTransactions = false;
+	var $_errorNo = false;
+	
+	function ADODB_csv() 
+	{		
+	}
+	
+	function _insertid()
+	{
+			return $this->_insertid;
+	}
+	
+	function _affectedrows()
+	{
+			return $this->_affectedrows;
+	}
+  
+  	function &MetaDatabases()
+	{
+		return false;
+	}
+
+	
+	// returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		if (strtolower(substr($argHostname,0,7)) !== 'http://') return false;
+		$this->_url = $argHostname;
+		return true;	
+	}
+	
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		if (strtolower(substr($argHostname,0,7)) !== 'http://') return false;
+		$this->_url = $argHostname;
+		return true;
+	}
+	
+ 	function &MetaColumns($table) 
+	{
+		return false;
+	}
+		
+		
+	// parameters use PostgreSQL convention, not MySQL
+	function &SelectLimit($sql,$nrows=-1,$offset=-1)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$url = $this->_url.'?sql='.urlencode($sql)."&nrows=$nrows&fetch=".
+			(($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE).
+			"&offset=$offset";
+		$err = false;
+		$rs = csv2rs($url,$err,false);
+		
+		if ($this->debug) print "$url<br><i>$err</i><br>";
+
+		$at = strpos($err,'::::');
+		if ($at === false) {
+			$this->_errorMsg = $err;
+			$this->_errorNo = (integer)$err;
+		} else {
+			$this->_errorMsg = substr($err,$at+4,1024);
+			$this->_errorNo = -9999;
+		}
+		if ($this->_errorNo) 
+			if ($fn = $this->raiseErrorFn) {
+				$fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,'');
+			}
+			
+		if (is_object($rs)) {	
+		
+			$rs->databaseType='csv';		
+			$rs->fetchMode = ($this->fetchMode !== false) ?  $this->fetchMode : $ADODB_FETCH_MODE;
+			$rs->connection = &$this;
+		}
+		return $rs;
+	}
+	
+	// returns queryID or false
+	function &_Execute($sql,$inputarr=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		if (!$this->_bindInputArray && $inputarr) {
+			$sqlarr = explode('?',$sql);
+			$sql = '';
+			$i = 0;
+			foreach($inputarr as $v) {
+
+				$sql .= $sqlarr[$i];
+				// from Ron Baldwin <ron.baldwin@sourceprose.com>
+				// Only quote string types	
+				if (gettype($v) == 'string')
+					$sql .= $this->qstr($v);
+				else if ($v === null)
+					$sql .= 'NULL';
+				else
+					$sql .= $v;
+				$i += 1;
+	
+			}
+			$sql .= $sqlarr[$i];
+			if ($i+1 != sizeof($sqlarr))	
+				print "Input Array does not match ?: ".htmlspecialchars($sql);
+			$inputarr = false;
+		}
+		
+		$url =  $this->_url.'?sql='.urlencode($sql)."&fetch=".
+			(($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE);
+		$err = false;
+		
+		
+		$rs = csv2rs($url,$err,false);
+		if ($this->debug) print urldecode($url)."<br><i>$err</i><br>";
+		$at = strpos($err,'::::');
+		if ($at === false) {		
+			$this->_errorMsg = $err;
+			$this->_errorNo = (integer)$err;
+		} else {
+			$this->_errorMsg = substr($err,$at+4,1024);
+			$this->_errorNo = -9999;
+		}
+		
+		if ($this->_errorNo) 
+			if ($fn = $this->raiseErrorFn) {
+				$fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr);
+			}
+		if (is_object($rs)) {
+			$rs->fetchMode = ($this->fetchMode !== false) ?  $this->fetchMode : $ADODB_FETCH_MODE;
+			
+			$this->_affectedrows = $rs->affectedrows;
+			$this->_insertid = $rs->insertid;
+			$rs->databaseType='csv';
+			$rs->connection = &$this;
+		}
+		return $rs;
+	}
+
+	/*	Returns: the last error message from previous database operation	*/	
+	function ErrorMsg() 
+	{
+			return $this->_errorMsg;
+	}
+	
+	/*	Returns: the last error number from previous database operation	*/	
+	function ErrorNo() 
+	{
+		return $this->_errorNo;
+	}
+	
+	// returns true or false
+	function _close()
+	{
+		return true;
+	}
+} // class
+
+class ADORecordset_csv extends ADORecordset {
+	function ADORecordset_csv($id,$mode=false)
+	{
+		$this->ADORecordset($id,$mode);
+	}
+	
+	function _close()
+	{
+		return true;
+	}
+}
+
+} // define
+	
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-db2.inc.php b/lib/adodb/drivers/adodb-db2.inc.php
index 4d000f2fe9..4360a87a65 100644
--- a/lib/adodb/drivers/adodb-db2.inc.php
+++ b/lib/adodb/drivers/adodb-db2.inc.php
@@ -1,265 +1,325 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  DB2 data driver. Requires ODBC.
- 
-From phpdb list:
-
-Hi Andrew,
-
-thanks a lot for your help. Today we discovered what
-our real problem was:
-
-After "playing" a little bit with the php-scripts that try
-to connect to the IBM DB2, we set the optional parameter
-Cursortype when calling odbc_pconnect(....).
-
-And the exciting thing: When we set the cursor type
-to SQL_CUR_USE_ODBC Cursor Type, then
-the whole query speed up from 1 till 10 seconds
-to 0.2 till 0.3 seconds for 100 records. Amazing!!!
-
-Therfore, PHP is just almost fast as calling the DB2
-from Servlets using JDBC (don't take too much care
-about the speed at whole: the database was on a
-completely other location, so the whole connection
-was made over a slow network connection).
-
-I hope this helps when other encounter the same
-problem when trying to connect to DB2 from
-PHP.
-
-Kind regards,
-Christian Szardenings
-
-2 Oct 2001
-Mark Newnham has discovered that the SQL_CUR_USE_ODBC is not supported by 
-IBM's DB2 ODBC driver, so this must be a 3rd party ODBC driver.
-
-From the IBM CLI Reference:
-
-SQL_ATTR_ODBC_CURSORS (DB2 CLI v5) 
-This connection attribute is defined by ODBC, but is not supported by DB2
-CLI. Any attempt to set or get this attribute will result in an SQLSTATE of
-HYC00 (Driver not capable). 
-
-A 32-bit option specifying how the Driver Manager uses the ODBC cursor
-library. 
-
-So I guess this means the message [above] was related to using a 3rd party
-odbc driver.
-
-Setting SQL_CUR_USE_ODBC
-========================
-To set SQL_CUR_USE_ODBC for drivers that require it, do this:
-
-$db = NewADOConnection('db2');
-$db->curMode = SQL_CUR_USE_ODBC;
-$db->Connect($dsn, $userid, $pwd);
-
-*/
-
-if (!defined('_ADODB_ODBC_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
-}
-if (!defined('ADODB_DB2')){
-define('ADODB_DB2',1);
-
-class ADODB_DB2 extends ADODB_odbc {
-	var $databaseType = "db2";	
-	var $concat_operator = '||';
-	var $sysDate = 'CURRENT_DATE';
-	var $sysTimeStamp = 'CURRENT TIMESTAMP';
-	var $ansiOuter = true;
-	var $identitySQL = 'values IDENTITY_VAL_LOCAL()';
-	
-	function ADODB_DB2()
-	{
-		if (strpos(PHP_OS,'WIN') !== false) $this->curmode = SQL_CUR_USE_ODBC;
-		$this->ADODB_odbc();
-	}
-	
-	function ServerInfo()
-	{
-		/* odbc_setoption($this->_connectionID,1,101 /*SQL_ATTR_ACCESS_MODE*/, 1 /*SQL_MODE_READ_ONLY*/); */
-		$vers = $this->GetOne('select versionnumber from sysibm.sysversions');
-		/* odbc_setoption($this->_connectionID,1,101, 0 /*SQL_MODE_READ_WRITE*/); */
-		return array('description'=>'DB2 ODBC driver', 'version'=>$vers);
-	}
-	
-	function _insertid()
-	{
-		return $this->GetOne($this->identitySQL);
-	}
-	
-	function RowLock($tables,$where)
-	{
-		if ($this->_autocommit) $this->BeginTrans();
-		return $this->GetOne("select 1 as ignore from $tables where $where for update");
-	}
-	
-	function &MetaTables($showSchema=false)
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$savem = $ADODB_FETCH_MODE;
-		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		$qid = odbc_tables($this->_connectionID);
-		
-		$rs = new ADORecordSet_odbc($qid);
-		
-		$ADODB_FETCH_MODE = $savem;
-		if (!$rs) return false;
-		
-		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-		
-		/* print_r($rs); */
-		$arr =& $rs->GetArray();
-		$rs->Close();
-		$arr2 = array();
-		/* print_r($arr); */
-		for ($i=0; $i < sizeof($arr); $i++) {
-			$row = $arr[$i];
-			if ($row[2] && strncmp($row[1],'SYS',3) != 0)
-				 if ($showSchema) $arr2[] = $row[1].'.'.$row[2];
-				 else $arr2[] = $row[2];
-		}
-		return $arr2;
-	}
-	
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-	/*  use right() and replace() ? */
-		if (!$col) $col = $this->sysDate;
-		$s = '';
-		
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			if ($s) $s .= '||';
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= "char(year($col))";
-				break;
-			case 'M':
-				$s .= "substr(monthname($col),1,3)";
-				break;
-			case 'm':
-				$s .= "right(digits(month($col)),2)";
-				break;
-			case 'D':
-			case 'd':
-				$s .= "right(digits(day($col)),2)";
-				break;
-			case 'H':
-			case 'h':
-				if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)";	
-				else $s .= "''";
-				break;
-			case 'i':
-			case 'I':
-				if ($col != $this->sysDate)
-					$s .= "right(digits(minute($col)),2)";
-					else $s .= "''";
-				break;
-			case 'S':
-			case 's':
-				if ($col != $this->sysDate)
-					$s .= "right(digits(second($col)),2)";
-				else $s .= "''";
-				break;
-			default:
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				$s .= $this->qstr($ch);
-			}
-		}
-		return $s;
-	} 
- 
-	
-		function &SelectLimit($sql,$nrows=-1,$offset=-1,$arg3=false)
-		{
-			if ($offset <= 0) {
-			/*  could also use " OPTIMIZE FOR $nrows ROWS " */
-				if ($nrows >= 0) $sql .=  " FETCH FIRST $nrows ROWS ONLY ";
-				return $this->Execute($sql,false,$arg3);
-			} else {
-				if ($offset > 0 && $nrows < 0);
-				else {
-					$nrows += $offset;
-					$sql .=  " FETCH FIRST $nrows ROWS ONLY ";
-				}
-				return ADOConnection::SelectLimit($sql,-1,$offset,$arg3);
-			}
-		}
-	
-};
- 
-
-class  ADORecordSet_db2 extends ADORecordSet_odbc {	
-	
-	var $databaseType = "db2";		
-	
-	function ADORecordSet_db2($id,$mode=false)
-	{
-		$this->ADORecordSet_odbc($id,$mode);
-	}
-
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		switch (strtoupper($t)) {
-		case 'VARCHAR':
-		case 'CHAR':
-		case 'CHARACTER':
-			if ($len <= $this->blobSize) return 'C';
-		
-		case 'LONGCHAR':
-		case 'TEXT':
-		case 'CLOB':
-		case 'DBCLOB': /*  double-byte */
-			return 'X';
-		
-		case 'BLOB':
-		case 'GRAPHIC':
-		case 'VARGRAPHIC':
-			return 'B';
-			
-		case 'DATE':
-			return 'D';
-		
-		case 'TIME':
-		case 'TIMESTAMP':
-			return 'T';
-		
-		/* case 'BOOLEAN':  */
-		/* case 'BIT': */
-		/* 	return 'L'; */
-			
-		/* case 'COUNTER': */
-		/* 	return 'R'; */
-			
-		case 'INT':
-		case 'INTEGER':
-		case 'BIGINT':
-		case 'SMALLINT':
-			return 'I';
-			
-		default: return 'N';
-		}
-	}
-}
-
-} /* define */
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  DB2 data driver. Requires ODBC.
+ 
+From phpdb list:
+
+Hi Andrew,
+
+thanks a lot for your help. Today we discovered what
+our real problem was:
+
+After "playing" a little bit with the php-scripts that try
+to connect to the IBM DB2, we set the optional parameter
+Cursortype when calling odbc_pconnect(....).
+
+And the exciting thing: When we set the cursor type
+to SQL_CUR_USE_ODBC Cursor Type, then
+the whole query speed up from 1 till 10 seconds
+to 0.2 till 0.3 seconds for 100 records. Amazing!!!
+
+Therfore, PHP is just almost fast as calling the DB2
+from Servlets using JDBC (don't take too much care
+about the speed at whole: the database was on a
+completely other location, so the whole connection
+was made over a slow network connection).
+
+I hope this helps when other encounter the same
+problem when trying to connect to DB2 from
+PHP.
+
+Kind regards,
+Christian Szardenings
+
+2 Oct 2001
+Mark Newnham has discovered that the SQL_CUR_USE_ODBC is not supported by 
+IBM's DB2 ODBC driver, so this must be a 3rd party ODBC driver.
+
+From the IBM CLI Reference:
+
+SQL_ATTR_ODBC_CURSORS (DB2 CLI v5) 
+This connection attribute is defined by ODBC, but is not supported by DB2
+CLI. Any attempt to set or get this attribute will result in an SQLSTATE of
+HYC00 (Driver not capable). 
+
+A 32-bit option specifying how the Driver Manager uses the ODBC cursor
+library. 
+
+So I guess this means the message [above] was related to using a 3rd party
+odbc driver.
+
+Setting SQL_CUR_USE_ODBC
+========================
+To set SQL_CUR_USE_ODBC for drivers that require it, do this:
+
+$db = NewADOConnection('db2');
+$db->curMode = SQL_CUR_USE_ODBC;
+$db->Connect($dsn, $userid, $pwd);
+
+*/
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+if (!defined('ADODB_DB2')){
+define('ADODB_DB2',1);
+
+class ADODB_DB2 extends ADODB_odbc {
+	var $databaseType = "db2";	
+	var $concat_operator = '||';
+	var $sysDate = 'CURRENT_DATE';
+	var $sysTimeStamp = 'CURRENT TIMESTAMP';
+	// The complete string representation of a timestamp has the form 
+	// yyyy-mm-dd-hh.mm.ss.nnnnnn.
+	var $fmtTimeStamp = "'Y-m-d-H.i.s'";
+	var $ansiOuter = true;
+	var $identitySQL = 'values IDENTITY_VAL_LOCAL()';
+	var $_bindInputArray = true;
+	var $upperCase = 'upper';
+	var $substr = 'substr';
+	
+	
+	function ADODB_DB2()
+	{
+		if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC;
+		$this->ADODB_odbc();
+	}
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " COALESCE($field, $ifNull) "; // if DB2 UDB
+	}
+	
+	function ServerInfo()
+	{
+		//odbc_setoption($this->_connectionID,1,101 /*SQL_ATTR_ACCESS_MODE*/, 1 /*SQL_MODE_READ_ONLY*/);
+		$vers = $this->GetOne('select versionnumber from sysibm.sysversions');
+		//odbc_setoption($this->_connectionID,1,101, 0 /*SQL_MODE_READ_WRITE*/);
+		return array('description'=>'DB2 ODBC driver', 'version'=>$vers);
+	}
+	
+	function _insertid()
+	{
+		return $this->GetOne($this->identitySQL);
+	}
+	
+	function RowLock($tables,$where)
+	{
+		if ($this->_autocommit) $this->BeginTrans();
+		return $this->GetOne("select 1 as ignore from $tables where $where for update");
+	}
+	/*
+	function &MetaTables($showSchema=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$savem = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$qid = odbc_tables($this->_connectionID);
+		
+		$rs = new ADORecordSet_odbc($qid);
+		
+		$ADODB_FETCH_MODE = $savem;
+		if (!$rs) return false;
+		
+		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+		
+		//print_r($rs);
+		$arr =& $rs->GetArray();
+		$rs->Close();
+		$arr2 = array();
+		//print_r($arr);
+		for ($i=0; $i < sizeof($arr); $i++) {
+			$row = $arr[$i];
+			if ($row[2] && strncmp($row[1],'SYS',3) != 0)
+				 if ($showSchema) $arr2[] = $row[1].'.'.$row[2];
+				 else $arr2[] = $row[2];
+		}
+		return $arr2;
+	}*/
+	
+	function &MetaTables($ttype=false,$showSchema=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$savem = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$qid = odbc_tables($this->_connectionID);
+		
+		$rs = new ADORecordSet_odbc($qid);
+		
+		$ADODB_FETCH_MODE = $savem;
+		if (!$rs) return false;
+		
+		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+		
+		$arr =& $rs->GetArray();
+		//print_r($arr);
+		
+		$rs->Close();
+		$arr2 = array();
+		
+		if ($ttype) {
+			$isview = strncmp($ttype,'V',1) === 0;
+		}
+		for ($i=0; $i < sizeof($arr); $i++) {
+		
+			if (!$arr[$i][2]) continue;
+			if (strncmp($arr[$i][1],'SYS',3) === 0) continue;
+			
+			$type = $arr[$i][3];
+			
+			if ($showSchema) $arr[$i][2] = $arr[$i][1].'.'.$arr[$i][2];
+			
+			if ($ttype) { 
+				if ($isview) {
+					if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2];
+				} else if (strncmp($type,'T',1) === 0) $arr2[] = $arr[$i][2];
+			} else if (strncmp($type,'S',1) !== 0) $arr2[] = $arr[$i][2];
+		}
+		return $arr2;
+	}
+	
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+	// use right() and replace() ?
+		if (!$col) $col = $this->sysDate;
+		$s = '';
+		
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			if ($s) $s .= '||';
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= "char(year($col))";
+				break;
+			case 'M':
+				$s .= "substr(monthname($col),1,3)";
+				break;
+			case 'm':
+				$s .= "right(digits(month($col)),2)";
+				break;
+			case 'D':
+			case 'd':
+				$s .= "right(digits(day($col)),2)";
+				break;
+			case 'H':
+			case 'h':
+				if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)";	
+				else $s .= "''";
+				break;
+			case 'i':
+			case 'I':
+				if ($col != $this->sysDate)
+					$s .= "right(digits(minute($col)),2)";
+					else $s .= "''";
+				break;
+			case 'S':
+			case 's':
+				if ($col != $this->sysDate)
+					$s .= "right(digits(second($col)),2)";
+				else $s .= "''";
+				break;
+			default:
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				$s .= $this->qstr($ch);
+			}
+		}
+		return $s;
+	} 
+ 
+	
+		function &SelectLimit($sql,$nrows=-1,$offset=-1)
+		{
+			if ($offset <= 0) {
+			// could also use " OPTIMIZE FOR $nrows ROWS "
+				if ($nrows >= 0) $sql .=  " FETCH FIRST $nrows ROWS ONLY ";
+				return $this->Execute($sql,false);
+			} else {
+				if ($offset > 0 && $nrows < 0);
+				else {
+					$nrows += $offset;
+					$sql .=  " FETCH FIRST $nrows ROWS ONLY ";
+				}
+				return ADOConnection::SelectLimit($sql,-1,$offset);
+			}
+		}
+	
+};
+ 
+
+class  ADORecordSet_db2 extends ADORecordSet_odbc {	
+	
+	var $databaseType = "db2";		
+	
+	function ADORecordSet_db2($id,$mode=false)
+	{
+		$this->ADORecordSet_odbc($id,$mode);
+	}
+
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		switch (strtoupper($t)) {
+		case 'VARCHAR':
+		case 'CHAR':
+		case 'CHARACTER':
+			if ($len <= $this->blobSize) return 'C';
+		
+		case 'LONGCHAR':
+		case 'TEXT':
+		case 'CLOB':
+		case 'DBCLOB': // double-byte
+			return 'X';
+		
+		case 'BLOB':
+		case 'GRAPHIC':
+		case 'VARGRAPHIC':
+			return 'B';
+			
+		case 'DATE':
+			return 'D';
+		
+		case 'TIME':
+		case 'TIMESTAMP':
+			return 'T';
+		
+		//case 'BOOLEAN': 
+		//case 'BIT':
+		//	return 'L';
+			
+		//case 'COUNTER':
+		//	return 'R';
+			
+		case 'INT':
+		case 'INTEGER':
+		case 'BIGINT':
+		case 'SMALLINT':
+			return 'I';
+			
+		default: return 'N';
+		}
+	}
+}
+
+} //define
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-fbsql.inc.php b/lib/adodb/drivers/adodb-fbsql.inc.php
index b4a30b469e..87633afa41 100644
--- a/lib/adodb/drivers/adodb-fbsql.inc.php
+++ b/lib/adodb/drivers/adodb-fbsql.inc.php
@@ -1,262 +1,262 @@
-<?php
-/*
- @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
- Contribution by Frank M. Kromann <frank@frontbase.com>. 
-  Set tabs to 8.
-*/ 
-
-if (! defined("_ADODB_FBSQL_LAYER")) {
- define("_ADODB_FBSQL_LAYER", 1 );
-
-class ADODB_fbsql extends ADOConnection {
-	var $databaseType = 'fbsql';
-	var $hasInsertID = true;
-	var $hasAffectedRows = true;	
-	var $metaTablesSQL = "SHOW TABLES";	
-	var $metaColumnsSQL = "SHOW COLUMNS FROM %s";
-	var $fmtTimeStamp = "'Y-m-d H:i:s'";
-	var $hasLimit = false;
-	
-	function ADODB_fbsql() 
-	{			
-	}
-	
-	function _insertid()
-	{
-			return fbsql_insert_id($this->_connectionID);
-	}
-	
-	function _affectedrows()
-	{
-			return fbsql_affected_rows($this->_connectionID);
-	}
-  
-  	function &MetaDatabases()
-	{
-		$qid = fbsql_list_dbs($this->_connectionID);
-		$arr = array();
-		$i = 0;
-		$max = fbsql_num_rows($qid);
-		while ($i < $max) {
-			$arr[] = fbsql_tablename($qid,$i);
-			$i += 1;
-		}
-		return $arr;
-	}
-
-	/*  returns concatenated string */
-	function Concat()
-	{
-		$s = "";
-		$arr = func_get_args();
-		$first = true;
-
-		$s = implode(',',$arr);
-		if (sizeof($arr) > 0) return "CONCAT($s)";
-		else return '';
-	}
-	
-	/*  returns true or false */
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->_connectionID = fbsql_connect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
-	/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->_connectionID = fbsql_pconnect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
- 	function &MetaColumns($table) 
-	{
-		if ($this->metaColumnsSQL) {
-			
-			$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
-			
-			if ($rs === false) return false;
-			
-			$retarr = array();
-			while (!$rs->EOF){
-				$fld = new ADOFieldObject();
-				$fld->name = $rs->fields[0];
-				$fld->type = $rs->fields[1];
-					
-				/*  split type into type(length): */
-				if (preg_match("/^(.+)\((\d+)\)$/", $fld->type, $query_array)) {
-					$fld->type = $query_array[1];
-					$fld->max_length = $query_array[2];
-				} else {
-					$fld->max_length = -1;
-				}
-				$fld->not_null = ($rs->fields[2] != 'YES');
-				$fld->primary_key = ($rs->fields[3] == 'PRI');
-				$fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false);
-				$fld->binary = (strpos($fld->type,'blob') !== false);
-				
-				$retarr[strtoupper($fld->name)] = $fld;	
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			return $retarr;	
-		}
-		return false;
-	}
-		
-	/*  returns true or false */
-	function SelectDB($dbName) 
-	{
-		$this->databaseName = $dbName;
-		if ($this->_connectionID) {
-			return @fbsql_select_db($dbName,$this->_connectionID);		
-		}
-		else return false;	
-	}
-	
-	
-	/*  returns queryID or false */
-	function _query($sql,$inputarr)
-	{
-		return fbsql_query("$sql;",$this->_connectionID);
-	}
-
-	/*	Returns: the last error message from previous database operation	*/	
-	function ErrorMsg() 
-	{
-		$this->_errorMsg = @fbsql_error($this->_connectionID);
-			return $this->_errorMsg;
-	}
-	
-	/*	Returns: the last error number from previous database operation	*/	
-	function ErrorNo() 
-	{
-		return @fbsql_errno($this->_connectionID);
-	}
-	
-	/*  returns true or false */
-	function _close()
-	{
-		return @fbsql_close($this->_connectionID);
-	}
-		
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_fbsql extends ADORecordSet{	
-	
-	var $databaseType = "fbsql";
-	var $canSeek = true;
-	
-	function ADORecordSet_fbsql($queryID,$mode=false) 
-	{
-		if (!$mode) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		switch ($mode) {
-		case ADODB_FETCH_NUM: $this->fetchMode = FBSQL_NUM; break;
-		default:
-		case ADODB_FETCH_BOTH: $this->fetchMode = FBSQL_BOTH; break;
-		case ADODB_FETCH_ASSOC: $this->fetchMode = FBSQL_ASSOC; break;
-		}
-		return $this->ADORecordSet($queryID);
-	}
-	
-	function _initrs()
-	{
-	GLOBAL $ADODB_COUNTRECS;
-		$this->_numOfRows = ($ADODB_COUNTRECS) ? @fbsql_num_rows($this->_queryID):-1;
-		$this->_numOfFields = @fbsql_num_fields($this->_queryID);
-	}
-	
-
-
-	function &FetchField($fieldOffset = -1) {
-		if ($fieldOffset != -1) {
-			$o =  @fbsql_fetch_field($this->_queryID, $fieldOffset);
-			/* $o->max_length = -1; // fbsql returns the max length less spaces -- so it is unrealiable */
-			$f = @fbsql_field_flags($this->_queryID,$fieldOffset);
-			$o->binary = (strpos($f,'binary')!== false);
-		}
-		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
-			$o = @fbsql_fetch_field($this->_queryID);/*  fbsql returns the max length less spaces -- so it is unrealiable */
-			/* $o->max_length = -1; */
-		}
-		
-		return $o;
-	}
-		
-	function _seek($row)
-	{
-		return @fbsql_data_seek($this->_queryID,$row);
-	}
-	
-	function _fetch($ignore_fields=false)
-	{
-		$this->fields = @fbsql_fetch_array($this->_queryID,$this->fetchMode);
-		return ($this->fields == true);
-	}
-	
-	function _close() {
-		return @fbsql_free_result($this->_queryID);		
-	}
-	
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		$len = -1; /*  fbsql max_length is not accurate */
-		switch (strtoupper($t)) {
-		case 'CHARACTER':
-		case 'CHARACTER VARYING': 
-		case 'BLOB': 
-		case 'CLOB': 
-		case 'BIT': 
-		case 'BIT VARYING': 
-			if ($len <= $this->blobSize) return 'C';
-			
-		/*  so we have to check whether binary... */
-		case 'IMAGE':
-		case 'LONGBLOB': 
-		case 'BLOB':
-		case 'MEDIUMBLOB':
-			return !empty($fieldobj->binary) ? 'B' : 'X';
-			
-		case 'DATE': return 'D';
-		
-		case 'TIME':
-		case 'TIME WITH TIME ZONE':
-		case 'TIMESTAMP': 
-		case 'TIMESTAMP WITH TIME ZONE': return 'T';
-		
-		case 'PRIMARY_KEY':
-			return 'R';
-		case 'INTEGER':
-		case 'SMALLINT': 
-		case 'BOOLEAN':
-			
-			if (!empty($fieldobj->primary_key)) return 'R';
-			else return 'I';
-		
-		default: return 'N';
-		}
-	}
-
-} /* class */
-} /*  defined */
+<?php
+/*
+ @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+ Contribution by Frank M. Kromann <frank@frontbase.com>. 
+  Set tabs to 8.
+*/ 
+
+if (! defined("_ADODB_FBSQL_LAYER")) {
+ define("_ADODB_FBSQL_LAYER", 1 );
+
+class ADODB_fbsql extends ADOConnection {
+	var $databaseType = 'fbsql';
+	var $hasInsertID = true;
+	var $hasAffectedRows = true;	
+	var $metaTablesSQL = "SHOW TABLES";	
+	var $metaColumnsSQL = "SHOW COLUMNS FROM %s";
+	var $fmtTimeStamp = "'Y-m-d H:i:s'";
+	var $hasLimit = false;
+	
+	function ADODB_fbsql() 
+	{			
+	}
+	
+	function _insertid()
+	{
+			return fbsql_insert_id($this->_connectionID);
+	}
+	
+	function _affectedrows()
+	{
+			return fbsql_affected_rows($this->_connectionID);
+	}
+  
+  	function &MetaDatabases()
+	{
+		$qid = fbsql_list_dbs($this->_connectionID);
+		$arr = array();
+		$i = 0;
+		$max = fbsql_num_rows($qid);
+		while ($i < $max) {
+			$arr[] = fbsql_tablename($qid,$i);
+			$i += 1;
+		}
+		return $arr;
+	}
+
+	// returns concatenated string
+	function Concat()
+	{
+		$s = "";
+		$arr = func_get_args();
+		$first = true;
+
+		$s = implode(',',$arr);
+		if (sizeof($arr) > 0) return "CONCAT($s)";
+		else return '';
+	}
+	
+	// returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = fbsql_connect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = fbsql_pconnect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+ 	function &MetaColumns($table) 
+	{
+		if ($this->metaColumnsSQL) {
+			
+			$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
+			
+			if ($rs === false) return false;
+			
+			$retarr = array();
+			while (!$rs->EOF){
+				$fld = new ADOFieldObject();
+				$fld->name = $rs->fields[0];
+				$fld->type = $rs->fields[1];
+					
+				// split type into type(length):
+				if (preg_match("/^(.+)\((\d+)\)$/", $fld->type, $query_array)) {
+					$fld->type = $query_array[1];
+					$fld->max_length = $query_array[2];
+				} else {
+					$fld->max_length = -1;
+				}
+				$fld->not_null = ($rs->fields[2] != 'YES');
+				$fld->primary_key = ($rs->fields[3] == 'PRI');
+				$fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false);
+				$fld->binary = (strpos($fld->type,'blob') !== false);
+				
+				$retarr[strtoupper($fld->name)] = $fld;	
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			return $retarr;	
+		}
+		return false;
+	}
+		
+	// returns true or false
+	function SelectDB($dbName) 
+	{
+		$this->databaseName = $dbName;
+		if ($this->_connectionID) {
+			return @fbsql_select_db($dbName,$this->_connectionID);		
+		}
+		else return false;	
+	}
+	
+	
+	// returns queryID or false
+	function _query($sql,$inputarr)
+	{
+		return fbsql_query("$sql;",$this->_connectionID);
+	}
+
+	/*	Returns: the last error message from previous database operation	*/	
+	function ErrorMsg() 
+	{
+		$this->_errorMsg = @fbsql_error($this->_connectionID);
+			return $this->_errorMsg;
+	}
+	
+	/*	Returns: the last error number from previous database operation	*/	
+	function ErrorNo() 
+	{
+		return @fbsql_errno($this->_connectionID);
+	}
+	
+	// returns true or false
+	function _close()
+	{
+		return @fbsql_close($this->_connectionID);
+	}
+		
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_fbsql extends ADORecordSet{	
+	
+	var $databaseType = "fbsql";
+	var $canSeek = true;
+	
+	function ADORecordSet_fbsql($queryID,$mode=false) 
+	{
+		if (!$mode) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		switch ($mode) {
+		case ADODB_FETCH_NUM: $this->fetchMode = FBSQL_NUM; break;
+		default:
+		case ADODB_FETCH_BOTH: $this->fetchMode = FBSQL_BOTH; break;
+		case ADODB_FETCH_ASSOC: $this->fetchMode = FBSQL_ASSOC; break;
+		}
+		return $this->ADORecordSet($queryID);
+	}
+	
+	function _initrs()
+	{
+	GLOBAL $ADODB_COUNTRECS;
+		$this->_numOfRows = ($ADODB_COUNTRECS) ? @fbsql_num_rows($this->_queryID):-1;
+		$this->_numOfFields = @fbsql_num_fields($this->_queryID);
+	}
+	
+
+
+	function &FetchField($fieldOffset = -1) {
+		if ($fieldOffset != -1) {
+			$o =  @fbsql_fetch_field($this->_queryID, $fieldOffset);
+			//$o->max_length = -1; // fbsql returns the max length less spaces -- so it is unrealiable
+			$f = @fbsql_field_flags($this->_queryID,$fieldOffset);
+			$o->binary = (strpos($f,'binary')!== false);
+		}
+		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
+			$o = @fbsql_fetch_field($this->_queryID);// fbsql returns the max length less spaces -- so it is unrealiable
+			//$o->max_length = -1;
+		}
+		
+		return $o;
+	}
+		
+	function _seek($row)
+	{
+		return @fbsql_data_seek($this->_queryID,$row);
+	}
+	
+	function _fetch($ignore_fields=false)
+	{
+		$this->fields = @fbsql_fetch_array($this->_queryID,$this->fetchMode);
+		return ($this->fields == true);
+	}
+	
+	function _close() {
+		return @fbsql_free_result($this->_queryID);		
+	}
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		$len = -1; // fbsql max_length is not accurate
+		switch (strtoupper($t)) {
+		case 'CHARACTER':
+		case 'CHARACTER VARYING': 
+		case 'BLOB': 
+		case 'CLOB': 
+		case 'BIT': 
+		case 'BIT VARYING': 
+			if ($len <= $this->blobSize) return 'C';
+			
+		// so we have to check whether binary...
+		case 'IMAGE':
+		case 'LONGBLOB': 
+		case 'BLOB':
+		case 'MEDIUMBLOB':
+			return !empty($fieldobj->binary) ? 'B' : 'X';
+			
+		case 'DATE': return 'D';
+		
+		case 'TIME':
+		case 'TIME WITH TIME ZONE':
+		case 'TIMESTAMP': 
+		case 'TIMESTAMP WITH TIME ZONE': return 'T';
+		
+		case 'PRIMARY_KEY':
+			return 'R';
+		case 'INTEGER':
+		case 'SMALLINT': 
+		case 'BOOLEAN':
+			
+			if (!empty($fieldobj->primary_key)) return 'R';
+			else return 'I';
+		
+		default: return 'N';
+		}
+	}
+
+} //class
+} // defined
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-firebird.inc.php b/lib/adodb/drivers/adodb-firebird.inc.php
index 01a0924cef..22e013a095 100644
--- a/lib/adodb/drivers/adodb-firebird.inc.php
+++ b/lib/adodb/drivers/adodb-firebird.inc.php
@@ -1,67 +1,67 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-
-*/
-
-
-include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
-
-class ADODB_firebird extends ADODB_ibase {
-	var $databaseType = "firebird";	
-	function ADODB_firebird()
-	{	
-		$this->ADODB_ibase();
-	}
-	
-	function ServerInfo()
-	{
-		$arr['dialect'] = $this->dialect;
-		switch($arr['dialect']) {
-		case '': 
-		case '1': $s = 'Firebird Dialect 1'; break;
-		case '2': $s = 'Firebird Dialect 2'; break;
-		default:
-		case '3': $s = 'Firebird Dialect 3'; break;
-		}
-		$arr['version'] = ADOConnection::_findvers($s);
-		$arr['description'] = $s;
-		return $arr;
-	}
-	
-	/*  Note that Interbase 6.5 uses this ROWS instead - don't you love forking wars! */
-	/*  		SELECT col1, col2 FROM table ROWS 5 -- get 5 rows  */
-	/* 		SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2 */
-	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $arg3=false,$secs=0)
-	{
-		$str = 'SELECT ';
-		if ($nrows >= 0) $str .= "FIRST $nrows "; 
-		$str .=($offset>=0) ? "SKIP $offset " : '';
-		
-		$sql = preg_replace('/^[ \t]*select/i',$str,$sql); 
-		return ($secs) ? 
-				$this->CacheExecute($secs,$sql,$inputarr,$arg3)
-			: 	
-				$this->Execute($sql,$inputarr,$arg3);
-	}
-	
-	
-};
- 
-
-class  ADORecordSet_firebird extends ADORecordSet_ibase {	
-	
-	var $databaseType = "firebird";		
-	
-	function ADORecordSet_firebird($id,$mode=false)
-	{
-		$this->ADORecordSet_ibase($id,$mode);
-	}
-}
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+
+*/
+
+
+include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
+
+class ADODB_firebird extends ADODB_ibase {
+	var $databaseType = "firebird";	
+	function ADODB_firebird()
+	{	
+		$this->ADODB_ibase();
+	}
+	
+	function ServerInfo()
+	{
+		$arr['dialect'] = $this->dialect;
+		switch($arr['dialect']) {
+		case '': 
+		case '1': $s = 'Firebird Dialect 1'; break;
+		case '2': $s = 'Firebird Dialect 2'; break;
+		default:
+		case '3': $s = 'Firebird Dialect 3'; break;
+		}
+		$arr['version'] = ADOConnection::_findvers($s);
+		$arr['description'] = $s;
+		return $arr;
+	}
+	
+	// Note that Interbase 6.5 uses this ROWS instead - don't you love forking wars!
+	// 		SELECT col1, col2 FROM table ROWS 5 -- get 5 rows 
+	//		SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2
+	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $secs=0)
+	{
+		$str = 'SELECT ';
+		if ($nrows >= 0) $str .= "FIRST $nrows "; 
+		$str .=($offset>=0) ? "SKIP $offset " : '';
+		
+		$sql = preg_replace('/^[ \t]*select/i',$str,$sql); 
+		return ($secs) ? 
+				$this->CacheExecute($secs,$sql,$inputarr)
+			: 	
+				$this->Execute($sql,$inputarr);
+	}
+	
+	
+};
+ 
+
+class  ADORecordSet_firebird extends ADORecordSet_ibase {	
+	
+	var $databaseType = "firebird";		
+	
+	function ADORecordSet_firebird($id,$mode=false)
+	{
+		$this->ADORecordSet_ibase($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-ibase.inc.php b/lib/adodb/drivers/adodb-ibase.inc.php
index b20cc5933f..4f06511f7a 100644
--- a/lib/adodb/drivers/adodb-ibase.inc.php
+++ b/lib/adodb/drivers/adodb-ibase.inc.php
@@ -1,665 +1,676 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.  
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-
-  Latest version is available at http://php.weblogs.com/
-  
-  Interbase data driver. Requires interbase client. Works on Windows and Unix.
-
-  3 Jan 2002 -- suggestions by Hans-Peter Oeri <kampfcaspar75@oeri.ch>
-  	changed transaction handling and added experimental blob stuff
-  
-  Docs to interbase at the website
-   http://www.synectics.co.za/php3/tutorial/IB_PHP3_API.html
-   
-  To use gen_id(), see
-   http://www.volny.cz/iprenosil/interbase/ip_ib_code.htm#_code_creategen
-   
-   $rs = $conn->Execute('select gen_id(adodb,1) from rdb$database');
-   $id = $rs->fields[0];
-   $conn->Execute("insert into table (id, col1,...) values ($id, $val1,...)");
-*/
-
-
-class ADODB_ibase extends ADOConnection {
-	var $databaseType = "ibase";
-	var $dataProvider = "ibase";
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $ibase_timefmt = '%Y-%m-%d';
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d, H:i:s'";
-	var $concat_operator='||';
-	var $_transactionID;
-	var $metaTablesSQL = "select rdb\$relation_name from rdb\$relations where rdb\$relation_name not like 'RDB\$%'";
-	var $metaColumnsSQL = "select a.rdb\$field_name,b.rdb\$field_type,b.rdb\$field_length from rdb\$relation_fields a join rdb\$fields b on a.rdb\$field_source=b.rdb\$field_name where rdb\$relation_name ='%s'";
-	var $ibasetrans = IBASE_DEFAULT;
-	var $hasGenID = true;
-	var $_bindInputArray = true;
-	var $buffers = 0;
-	var $dialect = 1;
-	var $sysDate = "cast('TODAY' as date)";
-	var $sysTimeStamp = "cast('NOW' as timestamp)";
-	var $ansiOuter = true;
-	var $hasAffectedRows = false;
-	var $poorAffectedRows = true;
-	var $blobEncodeType = 'C';
-	
-	function ADODB_ibase() 
-	{
-  	}
-	
-	function MetaPrimaryKeys($table,$owner_notused=false,$internalKey=false)
-	{	
-		if ($internalKey) return array('RDB$DB_KEY');
-		
-		$table = strtoupper($table);
-		
-		$sql = 'SELECT S.RDB$FIELD_NAME AFIELDNAME
-	FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON I.RDB$INDEX_NAME=S.RDB$INDEX_NAME  
-	WHERE I.RDB$RELATION_NAME=\''.$table.'\' and I.RDB$INDEX_NAME like \'RDB$PRIMARY%\'
-	ORDER BY I.RDB$INDEX_NAME,S.RDB$FIELD_POSITION';
-
-		$a = $this->GetCol($sql,false,true);
-		if ($a && sizeof($a)>0) return $a;
-		return false;	  
-	}
-	
-	function ServerInfo()
-	{
-		$arr['dialect'] = $this->dialect;
-		switch($arr['dialect']) {
-		case '': 
-		case '1': $s = 'Interbase 5.5 or earlier'; break;
-		case '2': $s = 'Interbase 5.6'; break;
-		default:
-		case '3': $s = 'Interbase 6.0'; break;
-		}
-		$arr['version'] = ADOConnection::_findvers($s);
-		$arr['description'] = $s;
-		return $arr;
-	}
-
-	function BeginTrans()
-	{	 
-		if ($this->transOff) return true;
-		$this->transCnt += 1;
-		$this->autoCommit = false;
-	 	$this->_transactionID = $this->_connectionID;/* ibase_trans($this->ibasetrans, $this->_connectionID); */
-		return $this->_transactionID;
-	}
-	
-	function CommitTrans($ok=true) 
-	{ 
-		if (!$ok) return $this->RollbackTrans();
-		if ($this->transOff) return true;
-		if ($this->transCnt) $this->transCnt -= 1;
-		$ret = false;
-		$this->autoCommit = true;
-		if ($this->_transactionID) {
-			   		/* print ' commit '; */
-			$ret = ibase_commit($this->_transactionID);
-		}
-		$this->_transactionID = false;
-		return $ret;
-	}
-	
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true;
-		if ($this->transCnt) $this->transCnt -= 1;
-		$ret = false;
-		$this->autoCommit = true;
-		if ($this->_transactionID) 
-				  $ret = ibase_rollback($this->_transactionID);
-		$this->_transactionID = false;   
-		
-		return $ret;
-	}
-	
-	/*  See http://community.borland.com/article/0,1410,25844,00.html */
-	function RowLock($tables,$where,$col)
-	{
-		if ($this->autoCommit) $this->BeginTrans();
-		$this->Execute("UPDATE $table SET $col=$col WHERE $where "); /*  is this correct - jlim? */
-		return 1;
-	}
-	
-	/*/*  use delete and insert instead */
-	function Replace($table, $fieldArray, $keyCol,$autoQuote=false)
-	{
-		if (count($fieldArray) == 0) return 0;
-
-		if (!is_array($keyCol)) {
-			$keyCol = array($keyCol);
-		}
-		
-		if ($autoQuote)
-			foreach($fieldArray as $k => $v) {
-				if (!is_numeric($v) and $v[0] != "'" and strcasecmp($v,'null')!=0) {
-					$v = $this->qstr($v);
-					$fieldArray[$k] = $v;
-				}
-			}
-			
-		$first = true;
-		foreach ($keyCol as $v) {
-			if ($first) {
-				$first = false;
-				$where = "$v=$fieldArray[$v]";
-			} else {
-				$where .= " and $v=$fieldArray[$v]";
-			}
-		}
-			
-		$first = true;
-		foreach($fieldArray as $k => $v) {
-			if ($first) {
-				$first = false;			
-				$iCols = "$k";
-				$iVals = "$v";
-			} else {
-				$iCols .= ",$k";
-				$iVals .= ",$v";
-			}				
-		}
-		$this->BeginTrans();
-			$this->Execute("DELETE FROM $table WHERE $where");
-			$ok = $this->Execute("INSERT INTO $table ($iCols) VALUES ($iVals)");
-		$this->CommitTrans();
-		
-		return ($ok) ? 2 : 0;
-	}
-	*/
-	function CreateSequence($seqname,$startID=1)
-	{
-		$ok = $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" ));
-		if (!$ok) return false;
-		return $this->Execute("SET GENERATOR $seqname TO ".($startID-1).';');
-	}
-	
-	function DropSequence($seqname)
-	{
-		$seqname = strtoupper($seqname);
-		$this->Execute("delete from RDB\$GENERATORS where RDB\$GENERATOR_NAME='$seqname'");
-	}
-	
-	function GenID($seqname='adodbseq',$startID=1)
-	{
-		$getnext = ("SELECT Gen_ID($seqname,1) FROM RDB\$DATABASE");
-		$rs = @$this->Execute($getnext);
-		if (!$rs) {
-			$this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" ));
-			$this->Execute("SET GENERATOR $seqname TO ".($startID-1).';');
-			$rs = $this->Execute($getnext);
-		}
-		if ($rs && !$rs->EOF) $this->genID = (integer) reset($rs->fields);
-		else $this->genID = 0; /*  false */
-		
-		if ($rs) $rs->Close();
-		
-		return $this->genID;
-	}
-
-	function SelectDB($dbName) 
-	{
-		   return false;
-	}
-
-	function _handleerror()
-	{
-		$this->_errorMsg = ibase_errmsg();
-	}
-
-	function ErrorNo() 
-	{
-		if (preg_match('/error code = ([\-0-9]*)/i', $this->_errorMsg,$arr)) return (integer) $arr[1];
-		else return 0;
-	}
-
-	function ErrorMsg() 
-	{
-			return $this->_errorMsg;
-	}
-
-	   /*  returns true or false */
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{  
-		if ($argDatabasename) $argHostname .= ':'.$argDatabasename;
-		$this->_connectionID = ibase_connect($argHostname,$argUsername,$argPassword,$this->charSet,$this->buffers,$this->dialect);
-	 	if ($this->dialect != 1) { /*  http://www.ibphoenix.com/ibp_60_del_id_ds.html */
-			$this->replaceQuote = "''";
-		}
-		if ($this->_connectionID === false) {
-			$this->_handleerror();
-			return false;
-		}
-		
-		ibase_timefmt($this->ibase_timefmt);	
-		return true;
-	}
-	   /*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		if ($argDatabasename) $argHostname .= ':'.$argDatabasename;
-		$this->_connectionID = ibase_pconnect($argHostname,$argUsername,$argPassword,$this->charSet,$this->buffers,$this->dialect);
-		if ($this->dialect != 1) { /*  http://www.ibphoenix.com/ibp_60_del_id_ds.html */
-			$this->replaceQuote = "''";
-		}
-		if ($this->_connectionID === false) {
-			$this->_handleerror();
-			return false;
-		}
-		
-		ibase_timefmt($this->ibase_timefmt);
-		return true;
-	}	
-	
-	function Prepare($sql)
-	{
-	/* 	return $sql; */
-		$stmt = ibase_prepare($sql);
-		if (!$stmt) return false;
-		return array($sql,$stmt);
-	}
-
-	   /*  returns query ID if successful, otherwise false */
-	   /*  there have been reports of problems with nested queries - the code is probably not re-entrant? */
-	function _query($sql,$iarr=false)
-	{ 
-
-		if (!$this->autoCommit && $this->_transactionID) {
-			$conn = $this->_transactionID;
-			$docommit = false;
-		} else {
-			$conn = $this->_connectionID;
-			$docommit = true;
-		}
-		if (is_array($sql)) {
-			$fn = 'ibase_execute';
-			$sql = $sql[1];
-			
-			if (is_array($iarr)) {	
-				if (ADODB_PHPVER >= 0x4050) { /*  actually 4.0.4 */
-					$fnarr = array_merge( array($sql) , $iarr);
-					$ret = call_user_func_array($fn,$fnarr);
-				} else {
-					switch(sizeof($iarr)) {
-					case 1: $ret = $fn($sql,$iarr[0]); break;
-					case 2: $ret = $fn($sql,$iarr[0],$iarr[1]); break;
-					case 3: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2]); break;
-					case 4: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3]); break;
-					case 5: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4]); break;
-					case 6: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5]); break;
-					case 7: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6]); break;
-					default: ADOConnection::outp( "Too many parameters to ibase query $sql");
-					case 8: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6],$iarr[7]); break;
-					}
-				}
-			} else $ret = $fn($sql); 
-		} else {
-			$fn = 'ibase_query';
-		
-			if (is_array($iarr)) {	
-				if (ADODB_PHPVER >= 0x4050) { /*  actually 4.0.4 */
-					$fnarr = array_merge( array($conn,$sql) , $iarr);
-					$ret = call_user_func_array($fn,$fnarr);
-				} else {
-					switch(sizeof($iarr)) {
-					case 1: $ret = $fn($conn,$sql,$iarr[0]); break;
-					case 2: $ret = $fn($conn,$sql,$iarr[0],$iarr[1]); break;
-					case 3: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2]); break;
-					case 4: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3]); break;
-					case 5: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4]); break;
-					case 6: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5]); break;
-					case 7: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6]); break;
-					default: ADOConnection::outp( "Too many parameters to ibase query $sql");
-					case 8: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6],$iarr[7]); break;
-					}
-				}
-			} else $ret = $fn($conn,$sql); 
-		}
-		if ($docommit && $ret === true) ibase_commit($this->_connectionID);
-
-		$this->_handleerror();
-		return $ret;
-	}
-
-	 /*  returns true or false */
-	 function _close()
-	 {	   
-		if (!$this->autoCommit) @ibase_rollback($this->_connectionID);
-		return @ibase_close($this->_connectionID);
-	 }
-	
-		/*  returns array of ADOFieldObjects for current table */
-	function &MetaColumns($table) 
-	{
-	global $ADODB_FETCH_MODE;
-		
-		if ($this->metaColumnsSQL) {
-		
-			$save = $ADODB_FETCH_MODE;
-			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		
-			$rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
-		
-			$ADODB_FETCH_MODE = $save;
-			if ($rs === false) return false;
-
-			$retarr = array();
-			while (!$rs->EOF) { /* print_r($rs->fields); */
-				$fld = new ADOFieldObject();
-				$fld->name = trim($rs->fields[0]);
-				$tt = $rs->fields[1];
-				switch($tt)
-				{
-				case 7:
-				case 8:
-				case 9:$tt = 'INTEGER'; break;
-				case 10:
-				case 27:
-				case 11:$tt = 'FLOAT'; break;
-				default:
-				case 40:
-				case 14:$tt = 'CHAR'; break;
-				case 35:$tt = 'DATE'; break;
-				case 37:$tt = 'VARCHAR'; break;
-				case 261:$tt = 'BLOB'; break;
-				case 14: $tt = 'TEXT'; break;
-				case 13:
-				case 35:$tt = 'TIMESTAMP'; break;
-				}
-				$fld->type = $tt;
-				$fld->max_length = $rs->fields[2];
-				$retarr[strtoupper($fld->name)] = $fld;	
-				
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			return $retarr;	
-		}
-		return false;
-	}
-	
-	function BlobEncode( $blob ) 
-	{
-		$blobid = ibase_blob_create( $this->_connectionID);
-		ibase_blob_add( $blobid, $blob );
-		return ibase_blob_close( $blobid );
-	}
-	
-	/*  since we auto-decode all blob's since 2.42,  */
-	/*  BlobDecode should not do any transforms */
-	function BlobDecode($blob)
-	{
-		return $blob; 
-	}
-	
-	/*  old blobdecode function */
-	/*  still used to auto-decode all blob's */
-	function _BlobDecode( $blob ) 
-	{
-		$blobid = ibase_blob_open( $blob );
-		$realblob = ibase_blob_get( $blobid,$this->maxblobsize); /*  2nd param is max size of blob -- Kevin Boillet <kevinboillet@yahoo.fr> */
-		while($string = ibase_blob_get($blobid, 8192)){ 
-			$realblob .= $string; 
-		}
-		ibase_blob_close( $blobid );
-
-		return( $realblob );
-	} 
-	
-	function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') 
-	{ 
-		$fd = fopen($path,'rb'); 
-		if ($fd === false) return false; 
-		$blob_id = ibase_blob_create($this->_connectionID); 
-		
-		/* fill with data */ 
-		
-		while ($val = fread($fd,32768)){ 
-			ibase_blob_add($blob_id, $val); 
-		} 
-		
-		/* close and get $blob_id_str for inserting into table */ 
-		$blob_id_str = ibase_blob_close($blob_id); 
-		
-		fclose($fd); 
-		return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; 
-	} 
-	
-	/*
-		Insert a null into the blob field of the table first.
-		Then use UpdateBlob to store the blob.
-		
-		Usage:
-		 
-		$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
-		$conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
-	*/
-	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') 
-	{ 
-	$blob_id = ibase_blob_create($this->_connectionID); 
-	
-	/*  ibase_blob_add($blob_id, $val);  */
-	
-	/*  replacement that solves the problem by which only the first modulus 64K /  */
-	/*  of $val are stored at the blob field ////////////////////////////////////  */
-	/*  Thx Abel Berenstein  aberenstein#afip.gov.ar */
-	$len = strlen($val); 
-	$chunk_size = 32768; 
-	$tail_size = $len % $chunk_size; 
-	$n_chunks = ($len - $tail_size) / $chunk_size; 
-	
-	for ($n = 0; $n < $n_chunks; $n++) { 
-		$start = $n * $chunk_size; 
-		$data = substr($val, $start, $chunk_size); 
-		ibase_blob_add($blob_id, $data); 
-	} 
-	
-	if ($tail_size) {
-		$start = $n_chunks * $chunk_size; 
-		$data = substr($val, $start, $tail_size); 
-		ibase_blob_add($blob_id, $data); 
-	}
-	/*  end replacement /////////////////////////////////////////////////////////  */
-	
-	$blob_id_str = ibase_blob_close($blob_id); 
-	
-	return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; 
-	
-	} 
-	
-	
-	function OldUpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		$blob_id = ibase_blob_create($this->_connectionID);
-		ibase_blob_add($blob_id, $val);
-		$blob_id_str = ibase_blob_close($blob_id);
-		return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false;
-	}
-	
-	/*  Format date column in sql string given an input format that understands Y M D */
-	/*  Only since Interbase 6.0 - uses EXTRACT */
-	/*  problem - does not zero-fill the day and month yet */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysDate;
-		$s = '';
-		
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			if ($s) $s .= '||';
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= "extract(year from $col)";
-				break;
-			case 'M':
-			case 'm':
-				$s .= "extract(month from $col)";
-				break;
-			case 'Q':
-			case 'q':
-				$s .= "cast(((extract(month from $col)+2) / 3) as integer)";
-				break;
-			case 'D':
-			case 'd':
-				$s .= "(extract(day from $col))";
-				break;
-			default:
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				$s .= $this->qstr($ch);
-				break;
-			}
-		}
-		return $s;
-	}
-}
-
-/*--------------------------------------------------------------------------------------
-		 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordset_ibase extends ADORecordSet 
-{
-
-	var $databaseType = "ibase";
-	var $bind=false;
-	var $_cacheType;
-	
-	function ADORecordset_ibase($id,$mode=false)
-	{
-	global $ADODB_FETCH_MODE;
-	
-			$this->fetchMode = ($mode === false) ? $ADODB_FETCH_MODE : $mode;
-			return $this->ADORecordSet($id);
-	}
-
-	/*		Returns: an object containing field information.
-			Get column information in the Recordset object. fetchField() can be used in order to obtain information about
-			fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
-			fetchField() is retrieved.		*/
-
-	function &FetchField($fieldOffset = -1)
-	{
-			 $fld = new ADOFieldObject;
-			 $ibf = ibase_field_info($this->_queryID,$fieldOffset);
-			 $fld->name = strtolower($ibf['alias']);
-			 if (empty($fld->name)) $fld->name = strtolower($ibf['name']);
-			 $fld->type = $ibf['type'];
-			 $fld->max_length = $ibf['length'];
-			 return $fld;
-	}
-
-	function _initrs()
-	{
-			$this->_numOfRows = -1;
-			$this->_numOfFields = @ibase_num_fields($this->_queryID);
-			
-			/*  cache types for blob decode check */
-			for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { 
-				$f1 = $this->FetchField($i); 
-				$this->_cacheType[] = $f1->type;
-			}				
-	}
-
-	function _seek($row)
-	{
-		return false;
-	}
-
-	function _fetch() 
-	{
-		$f = @ibase_fetch_row($this->_queryID); 
-		if ($f === false) {
-			$this->fields = false;
-			return false;
-		}
-		/*  OPN stuff start - optimized */
-		/*  fix missing nulls and decode blobs automatically */
-		for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { 
-			if ($this->_cacheType[$i]=="BLOB") { 
-				if (isset($f[$i])) { 
-					$f[$i] = ADODB_ibase::_BlobDecode($f[$i]); 
-				} else { 
-					$f[$i] = null; 
-				} 
-			} else { 
-				if (!isset($f[$i])) { 
-					$f[$i] = null; 
-				} 
-			} 
-		} 
-		/*  OPN stuff end  */
-		
-		$this->fields = $f;
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-			$this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE);
-		}
-		return true;
-	}
-
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-		
-	}
-	
-
-	function _close() 
-	{
-			return @ibase_free_result($this->_queryID);
-	}
-
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		switch (strtoupper($t)) {
-		case 'CHAR':
-			return 'C';
-			
-		case 'TEXT':
-		case 'VARCHAR':
-		case 'VARYING':
-		if ($len <= $this->blobSize) return 'C';
-			return 'X';
-		case 'BLOB':
-			return 'B';
-			   
-		case 'TIMESTAMP':
-		case 'DATE': return 'D';
-				
-				/* case 'T': return 'T'; */
-
-				/* case 'L': return 'L'; */
-		case 'INT': 
-		case 'SHORT':
-		case 'INTEGER': return 'I';
-		default: return 'N';
-		}
-	}
-
-}
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.  
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+
+  Latest version is available at http://php.weblogs.com/
+  
+  Interbase data driver. Requires interbase client. Works on Windows and Unix.
+
+  3 Jan 2002 -- suggestions by Hans-Peter Oeri <kampfcaspar75@oeri.ch>
+  	changed transaction handling and added experimental blob stuff
+  
+  Docs to interbase at the website
+   http://www.synectics.co.za/php3/tutorial/IB_PHP3_API.html
+   
+  To use gen_id(), see
+   http://www.volny.cz/iprenosil/interbase/ip_ib_code.htm#_code_creategen
+   
+   $rs = $conn->Execute('select gen_id(adodb,1) from rdb$database');
+   $id = $rs->fields[0];
+   $conn->Execute("insert into table (id, col1,...) values ($id, $val1,...)");
+*/
+
+
+class ADODB_ibase extends ADOConnection {
+	var $databaseType = "ibase";
+	var $dataProvider = "ibase";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $ibase_timefmt = '%Y-%m-%d';
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d, H:i:s'";
+	var $concat_operator='||';
+	var $_transactionID;
+	var $metaTablesSQL = "select rdb\$relation_name from rdb\$relations where rdb\$relation_name not like 'RDB\$%'";
+	var $metaColumnsSQL = "select a.rdb\$field_name,b.rdb\$field_type,b.rdb\$field_length from rdb\$relation_fields a join rdb\$fields b on a.rdb\$field_source=b.rdb\$field_name where rdb\$relation_name ='%s'";
+	var $ibasetrans;
+	var $hasGenID = true;
+	var $_bindInputArray = true;
+	var $buffers = 0;
+	var $dialect = 1;
+	var $sysDate = "cast('TODAY' as date)";
+	var $sysTimeStamp = "cast('NOW' as timestamp)";
+	var $ansiOuter = true;
+	var $hasAffectedRows = false;
+	var $poorAffectedRows = true;
+	var $blobEncodeType = 'C';
+	
+	function ADODB_ibase() 
+	{
+		 if (defined('IBASE_DEFAULT')) $this->ibasetrans = IBASE_DEFAULT;
+  	}
+	
+	function MetaPrimaryKeys($table,$owner_notused=false,$internalKey=false)
+	{	
+		if ($internalKey) return array('RDB$DB_KEY');
+		
+		$table = strtoupper($table);
+		
+		$sql = 'SELECT S.RDB$FIELD_NAME AFIELDNAME
+	FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON I.RDB$INDEX_NAME=S.RDB$INDEX_NAME  
+	WHERE I.RDB$RELATION_NAME=\''.$table.'\' and I.RDB$INDEX_NAME like \'RDB$PRIMARY%\'
+	ORDER BY I.RDB$INDEX_NAME,S.RDB$FIELD_POSITION';
+
+		$a = $this->GetCol($sql,false,true);
+		if ($a && sizeof($a)>0) return $a;
+		return false;	  
+	}
+	
+	function ServerInfo()
+	{
+		$arr['dialect'] = $this->dialect;
+		switch($arr['dialect']) {
+		case '': 
+		case '1': $s = 'Interbase 5.5 or earlier'; break;
+		case '2': $s = 'Interbase 5.6'; break;
+		default:
+		case '3': $s = 'Interbase 6.0'; break;
+		}
+		$arr['version'] = ADOConnection::_findvers($s);
+		$arr['description'] = $s;
+		return $arr;
+	}
+
+	function BeginTrans()
+	{	 
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		$this->autoCommit = false;
+	 	$this->_transactionID = $this->_connectionID;//ibase_trans($this->ibasetrans, $this->_connectionID);
+		return $this->_transactionID;
+	}
+	
+	function CommitTrans($ok=true) 
+	{ 
+		if (!$ok) return $this->RollbackTrans();
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$ret = false;
+		$this->autoCommit = true;
+		if ($this->_transactionID) {
+			   		//print ' commit ';
+			$ret = ibase_commit($this->_transactionID);
+		}
+		$this->_transactionID = false;
+		return $ret;
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$ret = false;
+		$this->autoCommit = true;
+		if ($this->_transactionID) 
+				  $ret = ibase_rollback($this->_transactionID);
+		$this->_transactionID = false;   
+		
+		return $ret;
+	}
+	
+	// See http://community.borland.com/article/0,1410,25844,00.html
+	function RowLock($tables,$where,$col)
+	{
+		if ($this->autoCommit) $this->BeginTrans();
+		$this->Execute("UPDATE $table SET $col=$col WHERE $where "); // is this correct - jlim?
+		return 1;
+	}
+	
+	/*// use delete and insert instead
+	function Replace($table, $fieldArray, $keyCol,$autoQuote=false)
+	{
+		if (count($fieldArray) == 0) return 0;
+
+		if (!is_array($keyCol)) {
+			$keyCol = array($keyCol);
+		}
+		
+		if ($autoQuote)
+			foreach($fieldArray as $k => $v) {
+				if (!is_numeric($v) and $v[0] != "'" and strcasecmp($v,'null')!=0) {
+					$v = $this->qstr($v);
+					$fieldArray[$k] = $v;
+				}
+			}
+			
+		$first = true;
+		foreach ($keyCol as $v) {
+			if ($first) {
+				$first = false;
+				$where = "$v=$fieldArray[$v]";
+			} else {
+				$where .= " and $v=$fieldArray[$v]";
+			}
+		}
+			
+		$first = true;
+		foreach($fieldArray as $k => $v) {
+			if ($first) {
+				$first = false;			
+				$iCols = "$k";
+				$iVals = "$v";
+			} else {
+				$iCols .= ",$k";
+				$iVals .= ",$v";
+			}				
+		}
+		$this->BeginTrans();
+			$this->Execute("DELETE FROM $table WHERE $where");
+			$ok = $this->Execute("INSERT INTO $table ($iCols) VALUES ($iVals)");
+		$this->CommitTrans();
+		
+		return ($ok) ? 2 : 0;
+	}
+	*/
+	function CreateSequence($seqname,$startID=1)
+	{
+		$ok = $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" ));
+		if (!$ok) return false;
+		return $this->Execute("SET GENERATOR $seqname TO ".($startID-1).';');
+	}
+	
+	function DropSequence($seqname)
+	{
+		$seqname = strtoupper($seqname);
+		$this->Execute("delete from RDB\$GENERATORS where RDB\$GENERATOR_NAME='$seqname'");
+	}
+	
+	function GenID($seqname='adodbseq',$startID=1)
+	{
+		$getnext = ("SELECT Gen_ID($seqname,1) FROM RDB\$DATABASE");
+		$rs = @$this->Execute($getnext);
+		if (!$rs) {
+			$this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" ));
+			$this->Execute("SET GENERATOR $seqname TO ".($startID-1).';');
+			$rs = $this->Execute($getnext);
+		}
+		if ($rs && !$rs->EOF) $this->genID = (integer) reset($rs->fields);
+		else $this->genID = 0; // false
+		
+		if ($rs) $rs->Close();
+		
+		return $this->genID;
+	}
+
+	function SelectDB($dbName) 
+	{
+		   return false;
+	}
+
+	function _handleerror()
+	{
+		$this->_errorMsg = ibase_errmsg();
+	}
+
+	function ErrorNo() 
+	{
+		if (preg_match('/error code = ([\-0-9]*)/i', $this->_errorMsg,$arr)) return (integer) $arr[1];
+		else return 0;
+	}
+
+	function ErrorMsg() 
+	{
+			return $this->_errorMsg;
+	}
+
+	   // returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{  
+		if ($argDatabasename) $argHostname .= ':'.$argDatabasename;
+		$this->_connectionID = ibase_connect($argHostname,$argUsername,$argPassword,$this->charSet,$this->buffers,$this->dialect);
+	 	if ($this->dialect != 1) { // http://www.ibphoenix.com/ibp_60_del_id_ds.html
+			$this->replaceQuote = "''";
+		}
+		if ($this->_connectionID === false) {
+			$this->_handleerror();
+			return false;
+		}
+		
+		ibase_timefmt($this->ibase_timefmt);	
+		return true;
+	}
+	   // returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		if ($argDatabasename) $argHostname .= ':'.$argDatabasename;
+		$this->_connectionID = ibase_pconnect($argHostname,$argUsername,$argPassword,$this->charSet,$this->buffers,$this->dialect);
+		if ($this->dialect != 1) { // http://www.ibphoenix.com/ibp_60_del_id_ds.html
+			$this->replaceQuote = "''";
+		}
+		if ($this->_connectionID === false) {
+			$this->_handleerror();
+			return false;
+		}
+		
+		ibase_timefmt($this->ibase_timefmt);
+		return true;
+	}	
+	
+	function Prepare($sql)
+	{
+	//	return $sql;
+		$stmt = ibase_prepare($sql);
+		if (!$stmt) return false;
+		return array($sql,$stmt);
+	}
+
+	   // returns query ID if successful, otherwise false
+	   // there have been reports of problems with nested queries - the code is probably not re-entrant?
+	function _query($sql,$iarr=false)
+	{ 
+
+		if (!$this->autoCommit && $this->_transactionID) {
+			$conn = $this->_transactionID;
+			$docommit = false;
+		} else {
+			$conn = $this->_connectionID;
+			$docommit = true;
+		}
+		if (is_array($sql)) {
+			$fn = 'ibase_execute';
+			$sql = $sql[1];
+			
+			if (is_array($iarr)) {	
+				if (ADODB_PHPVER >= 0x4050) { // actually 4.0.4
+					$fnarr =& array_merge( array($sql) , $iarr);
+					$ret = call_user_func_array($fn,$fnarr);
+				} else {
+					switch(sizeof($iarr)) {
+					case 1: $ret = $fn($sql,$iarr[0]); break;
+					case 2: $ret = $fn($sql,$iarr[0],$iarr[1]); break;
+					case 3: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2]); break;
+					case 4: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3]); break;
+					case 5: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4]); break;
+					case 6: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5]); break;
+					case 7: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6]); break;
+					default: ADOConnection::outp( "Too many parameters to ibase query $sql");
+					case 8: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6],$iarr[7]); break;
+					}
+				}
+			} else $ret = $fn($sql); 
+		} else {
+			$fn = 'ibase_query';
+		
+			if (is_array($iarr)) {	
+				if (ADODB_PHPVER >= 0x4050) { // actually 4.0.4
+					$fnarr =& array_merge( array($conn,$sql) , $iarr);
+					$ret = call_user_func_array($fn,$fnarr);
+				} else {
+					switch(sizeof($iarr)) {
+					case 1: $ret = $fn($conn,$sql,$iarr[0]); break;
+					case 2: $ret = $fn($conn,$sql,$iarr[0],$iarr[1]); break;
+					case 3: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2]); break;
+					case 4: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3]); break;
+					case 5: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4]); break;
+					case 6: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5]); break;
+					case 7: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6]); break;
+					default: ADOConnection::outp( "Too many parameters to ibase query $sql");
+					case 8: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6],$iarr[7]); break;
+					}
+				}
+			} else $ret = $fn($conn,$sql); 
+		}
+		if ($docommit && $ret === true) ibase_commit($this->_connectionID);
+
+		$this->_handleerror();
+		return $ret;
+	}
+
+	 // returns true or false
+	 function _close()
+	 {	   
+		if (!$this->autoCommit) @ibase_rollback($this->_connectionID);
+		return @ibase_close($this->_connectionID);
+	 }
+	
+		// returns array of ADOFieldObjects for current table
+	function &MetaColumns($table) 
+	{
+	global $ADODB_FETCH_MODE;
+		
+		if ($this->metaColumnsSQL) {
+		
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		
+			$rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
+		
+			$ADODB_FETCH_MODE = $save;
+			if ($rs === false) return false;
+
+			$retarr = array();
+			while (!$rs->EOF) { //print_r($rs->fields);
+				$fld = new ADOFieldObject();
+				$fld->name = trim($rs->fields[0]);
+				$tt = $rs->fields[1];
+				switch($tt)
+				{
+				case 7:
+				case 8:
+				case 9:$tt = 'INTEGER'; break;
+				case 10:
+				case 27:
+				case 11:$tt = 'FLOAT'; break;
+				default:
+				case 40:
+				case 14:$tt = 'CHAR'; break;
+				case 35:$tt = 'DATE'; break;
+				case 37:$tt = 'VARCHAR'; break;
+				case 261:$tt = 'BLOB'; break;
+				case 14: $tt = 'TEXT'; break;
+				case 13:
+				case 35:$tt = 'TIMESTAMP'; break;
+				}
+				$fld->type = $tt;
+				$fld->max_length = $rs->fields[2];
+				
+				if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;	
+				else $retarr[strtoupper($fld->name)] = $fld;
+				
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			return $retarr;	
+		}
+		return false;
+	}
+	
+	function BlobEncode( $blob ) 
+	{
+		$blobid = ibase_blob_create( $this->_connectionID);
+		ibase_blob_add( $blobid, $blob );
+		return ibase_blob_close( $blobid );
+	}
+	
+	// since we auto-decode all blob's since 2.42, 
+	// BlobDecode should not do any transforms
+	function BlobDecode($blob)
+	{
+		return $blob; 
+	}
+	
+	
+	
+	
+	// old blobdecode function
+	// still used to auto-decode all blob's
+	function _BlobDecode( $blob ) 
+	{
+		$blobid = ibase_blob_open( $blob );
+		$realblob = ibase_blob_get( $blobid,$this->maxblobsize); // 2nd param is max size of blob -- Kevin Boillet <kevinboillet@yahoo.fr>
+		while($string = ibase_blob_get($blobid, 8192)){ 
+			$realblob .= $string; 
+		}
+		ibase_blob_close( $blobid );
+
+		return( $realblob );
+	} 
+	
+	function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') 
+	{ 
+		$fd = fopen($path,'rb'); 
+		if ($fd === false) return false; 
+		$blob_id = ibase_blob_create($this->_connectionID); 
+		
+		/* fill with data */ 
+		
+		while ($val = fread($fd,32768)){ 
+			ibase_blob_add($blob_id, $val); 
+		} 
+		
+		/* close and get $blob_id_str for inserting into table */ 
+		$blob_id_str = ibase_blob_close($blob_id); 
+		
+		fclose($fd); 
+		return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; 
+	} 
+	
+	/*
+		Insert a null into the blob field of the table first.
+		Then use UpdateBlob to store the blob.
+		
+		Usage:
+		 
+		$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
+		$conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
+	*/
+	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') 
+	{ 
+	$blob_id = ibase_blob_create($this->_connectionID); 
+	
+	// ibase_blob_add($blob_id, $val); 
+	
+	// replacement that solves the problem by which only the first modulus 64K / 
+	// of $val are stored at the blob field //////////////////////////////////// 
+	// Thx Abel Berenstein  aberenstein#afip.gov.ar
+	$len = strlen($val); 
+	$chunk_size = 32768; 
+	$tail_size = $len % $chunk_size; 
+	$n_chunks = ($len - $tail_size) / $chunk_size; 
+	
+	for ($n = 0; $n < $n_chunks; $n++) { 
+		$start = $n * $chunk_size; 
+		$data = substr($val, $start, $chunk_size); 
+		ibase_blob_add($blob_id, $data); 
+	} 
+	
+	if ($tail_size) {
+		$start = $n_chunks * $chunk_size; 
+		$data = substr($val, $start, $tail_size); 
+		ibase_blob_add($blob_id, $data); 
+	}
+	// end replacement ///////////////////////////////////////////////////////// 
+	
+	$blob_id_str = ibase_blob_close($blob_id); 
+	
+	return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; 
+	
+	} 
+	
+	
+	function OldUpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		$blob_id = ibase_blob_create($this->_connectionID);
+		ibase_blob_add($blob_id, $val);
+		$blob_id_str = ibase_blob_close($blob_id);
+		return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false;
+	}
+	
+	// Format date column in sql string given an input format that understands Y M D
+	// Only since Interbase 6.0 - uses EXTRACT
+	// problem - does not zero-fill the day and month yet
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysDate;
+		$s = '';
+		
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			if ($s) $s .= '||';
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= "extract(year from $col)";
+				break;
+			case 'M':
+			case 'm':
+				$s .= "extract(month from $col)";
+				break;
+			case 'Q':
+			case 'q':
+				$s .= "cast(((extract(month from $col)+2) / 3) as integer)";
+				break;
+			case 'D':
+			case 'd':
+				$s .= "(extract(day from $col))";
+				break;
+			default:
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				$s .= $this->qstr($ch);
+				break;
+			}
+		}
+		return $s;
+	}
+}
+
+/*--------------------------------------------------------------------------------------
+		 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_ibase extends ADORecordSet 
+{
+
+	var $databaseType = "ibase";
+	var $bind=false;
+	var $_cacheType;
+	
+	function ADORecordset_ibase($id,$mode=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+			$this->fetchMode = ($mode === false) ? $ADODB_FETCH_MODE : $mode;
+			return $this->ADORecordSet($id);
+	}
+
+	/*		Returns: an object containing field information.
+			Get column information in the Recordset object. fetchField() can be used in order to obtain information about
+			fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
+			fetchField() is retrieved.		*/
+
+	function &FetchField($fieldOffset = -1)
+	{
+			 $fld = new ADOFieldObject;
+			 $ibf = ibase_field_info($this->_queryID,$fieldOffset);
+			 $fld->name = strtolower($ibf['alias']);
+			 if (empty($fld->name)) $fld->name = strtolower($ibf['name']);
+			 $fld->type = $ibf['type'];
+			 $fld->max_length = $ibf['length'];
+			 return $fld;
+	}
+
+	function _initrs()
+	{
+			$this->_numOfRows = -1;
+			$this->_numOfFields = @ibase_num_fields($this->_queryID);
+			
+			// cache types for blob decode check
+			for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { 
+				$f1 = $this->FetchField($i); 
+				$this->_cacheType[] = $f1->type;
+			}				
+	}
+
+	function _seek($row)
+	{
+		return false;
+	}
+
+	
+	
+	function _fetch() 
+	{
+		$f = @ibase_fetch_row($this->_queryID); 
+		if ($f === false) {
+			$this->fields = false;
+			return false;
+		}
+		// OPN stuff start - optimized
+		// fix missing nulls and decode blobs automatically
+
+		for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { 
+			if ($this->_cacheType[$i]=="BLOB") {
+				if (isset($f[$i])) { 
+					$f[$i] = $this->connection->_BlobDecode($f[$i]); 
+				} else { 
+					$f[$i] = null; 
+				} 
+			} else { 
+				if (!isset($f[$i])) { 
+					$f[$i] = null; 
+				} 
+			} 
+		} 
+		// OPN stuff end 
+		
+		$this->fields = $f;
+		if ($this->fetchMode == ADODB_FETCH_ASSOC) {
+			$this->fields = &$this->GetRowAssoc(ADODB_ASSOC_CASE);
+		} else if ($this->fetchMode == ADODB_FETCH_BOTH) {
+			$this->fields =& array_merge($this->fields,$this->GetRowAssoc(ADODB_ASSOC_CASE));
+		}
+		return true;
+	}
+
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+		
+	}
+	
+
+	function _close() 
+	{
+			return @ibase_free_result($this->_queryID);
+	}
+
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		switch (strtoupper($t)) {
+		case 'CHAR':
+			return 'C';
+			
+		case 'TEXT':
+		case 'VARCHAR':
+		case 'VARYING':
+		if ($len <= $this->blobSize) return 'C';
+			return 'X';
+		case 'BLOB':
+			return 'B';
+			   
+		case 'TIMESTAMP':
+		case 'DATE': return 'D';
+				
+				//case 'T': return 'T';
+
+				//case 'L': return 'L';
+		case 'INT': 
+		case 'SHORT':
+		case 'INTEGER': return 'I';
+		default: return 'N';
+		}
+	}
+
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-informix.inc.php b/lib/adodb/drivers/adodb-informix.inc.php
index 4bb81b105c..eec04e0ed5 100644
--- a/lib/adodb/drivers/adodb-informix.inc.php
+++ b/lib/adodb/drivers/adodb-informix.inc.php
@@ -1,30 +1,30 @@
-<?php
-/**
-* @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-* Released under both BSD license and Lesser GPL library license.
-* Whenever there is any discrepancy between the two licenses,
-* the BSD license will take precedence.
-*
-* Set tabs to 4 for best viewing.
-*
-* Latest version is available at http://php.weblogs.com
-*
-* Informix 9 driver that supports SELECT FIRST
-*
-*/
-include_once(ADODB_DIR.'/drivers/adodb-informix72.inc.php');
-
-class ADODB_informix extends ADODB_informix72 {
-	var $databaseType = "informix";
-	var $hasTop = 'FIRST';
-	var $ansiOuter = true;
-}
-
-class ADORecordset_informix extends ADORecordset_informix72 {
-	var $databaseType = "informix";
-	function ADORecordset_informix($id,$mode=false)
-	{
-		$this->ADORecordset_informix72($id,$mode);
-	}
-}
+<?php
+/**
+* @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+* Released under both BSD license and Lesser GPL library license.
+* Whenever there is any discrepancy between the two licenses,
+* the BSD license will take precedence.
+*
+* Set tabs to 4 for best viewing.
+*
+* Latest version is available at http://php.weblogs.com
+*
+* Informix 9 driver that supports SELECT FIRST
+*
+*/
+include_once(ADODB_DIR.'/drivers/adodb-informix72.inc.php');
+
+class ADODB_informix extends ADODB_informix72 {
+	var $databaseType = "informix";
+	var $hasTop = 'FIRST';
+	var $ansiOuter = true;
+}
+
+class ADORecordset_informix extends ADORecordset_informix72 {
+	var $databaseType = "informix";
+	function ADORecordset_informix($id,$mode=false)
+	{
+		$this->ADORecordset_informix72($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-informix72.inc.php b/lib/adodb/drivers/adodb-informix72.inc.php
index b554feb738..31e2236032 100644
--- a/lib/adodb/drivers/adodb-informix72.inc.php
+++ b/lib/adodb/drivers/adodb-informix72.inc.php
@@ -1,315 +1,368 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim. All rights reserved.
-  Released under both BSD license and Lesser GPL library license.
-  Whenever there is any discrepancy between the two licenses,
-  the BSD license will take precedence.
-  Set tabs to 4 for best viewing.
-
-  Latest version is available at http://php.weblogs.com/
-
-  Informix port by Mitchell T. Young (mitch@youngfamily.org)
-
-  Further mods by "Samuel CARRIERE" <samuel_carriere@hotmail.com>
-
-*/
-
-class ADODB_informix72 extends ADOConnection {
-	var $databaseType = "informix72";
-	var $dataProvider = "informix";
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d H:i:s'";
-	var $hasInsertID = true;
-	var $hasAffectedRows = true;
-	var $metaTablesSQL="select tabname from systables";
-	var $metaColumnsSQL = "select colname, coltype, collength from syscolumns c, systables t where c.tabid=t.tabid and tabname='%s'";
-	var $concat_operator = '||';
-
-	var $lastQuery = false;
-	var $has_insertid = true;
-
-	var $_autocommit = true;
-	var $_bindInputArray = true;  /*  set to true if ADOConnection.Execute() permits binding of array parameters. */
-	var $sysDate = 'TODAY';
-	var $sysTimeStamp = 'CURRENT';
-   
-	function ADODB_informix72()
-	{
-
-		/*  alternatively, use older method: */
-		/* putenv("DBDATE=Y4MD-"); */
-
-		/*  force ISO date format */
-		putenv('GL_DATE=%Y-%m-%d');
-	}
-
-	function _insertid()
-	{
-		$sqlca =ifx_getsqlca($this->lastQuery);
-		return @$sqlca["sqlerrd1"];
-	}
-
-	function _affectedrows()
-	{
-		if ($this->lastQuery) {
-		   return ifx_affected_rows ($this->lastQuery);
-	   } else
-		return 0;
-	}
-
-	function BeginTrans()
-	{
-		if ($this->transOff) return true;
-		$this->transCnt += 1;
-		$this->Execute('BEGIN');
-		$this->_autocommit = false;
-		return true;
-	}
-
-	function CommitTrans($ok=true) 
-	{ 
-		if (!$ok) return $this->RollbackTrans();
-		if ($this->transOff) return true;
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->Execute('COMMIT');
-		$this->_autocommit = true;
-		return true;
-	}
-
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true;
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->Execute('ROLLBACK');
-		$this->_autocommit = true;
-		return true;
-	}
-
-	function RowLock($tables,$where)
-	{
-		if ($this->_autocommit) $this->BeginTrans();
-		return $this->GetOne("select 1 as ignore from $tables where $where for update");
-	}
-
-	/*	Returns: the last error message from previous database operation
-		Note: This function is NOT available for Microsoft SQL Server.	*/
-
-	function ErrorMsg() {
-		$this->_errorMsg = ifx_errormsg();
-		return $this->_errorMsg;
-	}
-
-   function ErrorNo() 
-   {
-	  return ifx_error();
-   }
-
-   function &MetaColumns($table)
-   {
-		return ADOConnection::MetaColumns($table,false);
-   }
-
-   function UpdateBlob($table, $column, $val, $where, $blobtype = 'BLOB')
-   {
-   		$type = ($blobtype == 'TEXT') ? 1 : 0;
-		$blobid = ifx_create_blob($type,0,$val);
-		return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blobid));
-   }
-
-   function BlobDecode($blobid)
-   {
-   		return @ifx_get_blob($blobid);
-   }
-	/*  returns true or false */
-   function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$dbs = $argDatabasename . "@" . $argHostname;
-		$this->_connectionID = ifx_connect($dbs,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		#if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;
-	}
-
-	/*  returns true or false */
-   function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$dbs = $argDatabasename . "@" . $argHostname;
-		$this->_connectionID = ifx_pconnect($dbs,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		#if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;
-	}
-/*
-	// ifx_do does not accept bind parameters - wierd ???
-	function Prepare($sql)
-	{
-		$stmt = ifx_prepare($sql);
-		if (!$stmt) return $sql;
-		else return array($sql,$stmt);
-	}
-*/
-	/*  returns query ID if successful, otherwise false */
-	function _query($sql,$inputarr)
-	{
-	global $ADODB_COUNTRECS;
-	
-	  /*  String parameters have to be converted using ifx_create_char */
-	  if ($inputarr) {
-		 foreach($inputarr as $v) {
-			if (gettype($v) == 'string') {
-			   $tab[] = ifx_create_char($v);
-			}
-			else {
-			   $tab[] = $v;
-			}
-		 }
-	  }
-
-	  /*  In case of select statement, we use a scroll cursor in order */
-	  /*  to be able to call "move", or "movefirst" statements */
-	  if (!$ADODB_COUNTRECS && preg_match("/^\s*select/is", $sql)) {
-		 if ($inputarr) {
-			$this->lastQuery = ifx_query($sql,$this->_connectionID, IFX_SCROLL, $tab);
-		 }
-		 else {
-			$this->lastQuery = ifx_query($sql,$this->_connectionID, IFX_SCROLL);
-		 }
-	  }
-	  else {
-		 if ($inputarr) {
-			$this->lastQuery = ifx_query($sql,$this->_connectionID, $tab);
-		 }
-		 else {
-			$this->lastQuery = ifx_query($sql,$this->_connectionID);
-		 }
-	  }
-
-	  /*  Following line have been commented because autocommit mode is */
-	  /*  not supported by informix SE 7.2 */
-
-	  /* if ($this->_autocommit) ifx_query('COMMIT',$this->_connectionID); */
-
-		return $this->lastQuery;
-	}
-
-	/*  returns true or false */
-	function _close()
-	{
-		$this->lastQuery = false;
-		return ifx_close($this->_connectionID);
-	}
-}
-
-
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordset_informix72 extends ADORecordSet {
-
-	var $databaseType = "informix72";
-	var $canSeek = true;
-	var $_fieldprops = false;
-
-	function ADORecordset_informix72($id,$mode=false)
-	{
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		$this->fetchMode = $mode;
-		return $this->ADORecordSet($id);
-	}
-
-
-
-	/*	Returns: an object containing field information.
-		Get column information in the Recordset object. fetchField() can be used in order to obtain information about
-		fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
-		fetchField() is retrieved.	*/
-	function &FetchField($fieldOffset = -1)
-	{
-		if (empty($this->_fieldprops)) {
-			$fp = ifx_fieldproperties($this->_queryID);
-			foreach($fp as $k => $v) {
-				$o = new ADOFieldObject;
-				$o->name = $k;
-				$arr = split(';',$v); /* "SQLTYPE;length;precision;scale;ISNULLABLE" */
-				$o->type = $arr[0];
-				$o->max_length = $arr[1];
-				$this->_fieldprops[] = $o;
-				$o->not_null = $arr[4]=="N";
-			}
-		}
-		return $this->_fieldprops[$fieldOffset];
-	}
-
-	function _initrs()
-	{
-		$this->_numOfRows = -1; /*  ifx_affected_rows not reliable, only returns estimate -- ($ADODB_COUNTRECS)? ifx_affected_rows($this->_queryID):-1; */
-		$this->_numOfFields = ifx_num_fields($this->_queryID);
-	}
-
-	function _seek($row)
-	{
-		return @ifx_fetch_row($this->_queryID, $row);
-	}
-
-   function MoveLast()
-   {
-	  $this->fields = @ifx_fetch_row($this->_queryID, "LAST");
-	  if ($this->fields) $this->EOF = false;
-	  $this->_currentRow = -1;
-
-	  if ($this->fetchMode == ADODB_FETCH_NUM) {
-		 foreach($this->fields as $v) {
-			$arr[] = $v;
-		 }
-		 $this->fields = $arr;
-	  }
-
-	  return true;
-   }
-
-   function MoveFirst()
-	{
-	  $this->fields = @ifx_fetch_row($this->_queryID, "FIRST");
-	  if ($this->fields) $this->EOF = false;
-	  $this->_currentRow = 0;
-
-	  if ($this->fetchMode == ADODB_FETCH_NUM) {
-		 foreach($this->fields as $v) {
-			$arr[] = $v;
-		 }
-		 $this->fields = $arr;
-	  }
-
-	  return true;
-   }
-
-   function _fetch($ignore_fields=false)
-   {
-
-		$this->fields = @ifx_fetch_row($this->_queryID);
-
-		if (!is_array($this->fields)) return false;
-
-		if ($this->fetchMode == ADODB_FETCH_NUM) {
-			foreach($this->fields as $v) {
-				$arr[] = $v;
-			}
-			$this->fields = $arr;
-		}
-		return true;
-	}
-
-	/*	close() only needs to be called if you are worried about using too much memory while your script
-		is running. All associated result memory for the specified result identifier will automatically be freed.	*/
-	function _close()
-	{
-		return ifx_free_result($this->_queryID);
-	}
-
-}
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim. All rights reserved.
+  Released under both BSD license and Lesser GPL library license.
+  Whenever there is any discrepancy between the two licenses,
+  the BSD license will take precedence.
+  Set tabs to 4 for best viewing.
+
+  Latest version is available at http://php.weblogs.com/
+
+  Informix port by Mitchell T. Young (mitch@youngfamily.org)
+
+  Further mods by "Samuel CARRIERE" <samuel_carriere@hotmail.com>
+
+*/
+
+class ADODB_informix72 extends ADOConnection {
+	var $databaseType = "informix72";
+	var $dataProvider = "informix";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d H:i:s'";
+	var $hasInsertID = true;
+	var $hasAffectedRows = true;
+	var $upperCase = 'upper';
+    var $substr = 'substr';
+	var $metaTablesSQL="select tabname from systables";
+	var $metaColumnsSQL = 
+"select c.colname, c.coltype, c.collength, d.default 
+	from syscolumns c, systables t,sysdefaults d 
+	where c.tabid=t.tabid and d.tabid=t.tabid and d.colno=c.colno and tabname='%s'";
+
+//	var $metaColumnsSQL = "select colname, coltype, collength from syscolumns c, systables t where c.tabid=t.tabid and tabname='%s'";
+	var $concat_operator = '||';
+
+	var $lastQuery = false;
+	var $has_insertid = true;
+
+	var $_autocommit = true;
+	var $_bindInputArray = true;  // set to true if ADOConnection.Execute() permits binding of array parameters.
+	var $sysDate = 'TODAY';
+	var $sysTimeStamp = 'CURRENT';
+   
+	function ADODB_informix72()
+	{
+		// alternatively, use older method:
+		//putenv("DBDATE=Y4MD-");
+
+		// force ISO date format
+		putenv('GL_DATE=%Y-%m-%d');
+		
+		if (function_exists('ifx_byteasvarchar')) {
+			ifx_byteasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. 
+        	ifx_textasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. 
+        	ifx_blobinfile_mode(0); // Mode "0" means save Byte-Blobs in memory, and mode "1" means save Byte-Blobs in a file.
+		}
+	}
+
+	function _insertid()
+	{
+		$sqlca =ifx_getsqlca($this->lastQuery);
+		return @$sqlca["sqlerrd1"];
+	}
+
+	function _affectedrows()
+	{
+		if ($this->lastQuery) {
+		   return @ifx_affected_rows ($this->lastQuery);
+		}
+		return 0;
+	}
+
+	function BeginTrans()
+	{
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		$this->Execute('BEGIN');
+		$this->_autocommit = false;
+		return true;
+	}
+
+	function CommitTrans($ok=true) 
+	{ 
+		if (!$ok) return $this->RollbackTrans();
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('COMMIT');
+		$this->_autocommit = true;
+		return true;
+	}
+
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('ROLLBACK');
+		$this->_autocommit = true;
+		return true;
+	}
+
+	function RowLock($tables,$where)
+	{
+		if ($this->_autocommit) $this->BeginTrans();
+		return $this->GetOne("select 1 as ignore from $tables where $where for update");
+	}
+
+	/*	Returns: the last error message from previous database operation
+		Note: This function is NOT available for Microsoft SQL Server.	*/
+
+	function ErrorMsg() 
+	{
+		if (!empty($this->_logsql)) return $this->_errorMsg;
+		$this->_errorMsg = ifx_errormsg();
+		return $this->_errorMsg;
+	}
+
+   function ErrorNo() 
+   {
+	  return ifx_error();
+   }
+
+   
+    function &MetaColumns($table)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		if (!empty($this->metaColumnsSQL)) {
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+          		$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
+			if (isset($savem)) $this->SetFetchMode($savem);
+			$ADODB_FETCH_MODE = $save;
+			if ($rs === false) return false;
+
+			$retarr = array();
+			while (!$rs->EOF) { //print_r($rs->fields);
+				$fld = new ADOFieldObject();
+				$fld->name = $rs->fields[0];
+				$fld->type = $rs->fields[1];
+				$fld->max_length = $rs->fields[2];
+				if (trim($rs->fields[3]) != "AAAAAA 0") {
+	                    		$fld->has_default = 1;
+	                    		$fld->default_value = $rs->fields[3];
+				} else {
+					$fld->has_default = 0;
+				}
+
+                $retarr[strtolower($fld->name)] = $fld;	
+				$rs->MoveNext();
+			}
+
+			$rs->Close();
+			return $retarr;	
+		}
+
+		return false;
+	}
+	
+   function &xMetaColumns($table)
+   {
+		return ADOConnection::MetaColumns($table,false);
+   }
+
+   function UpdateBlob($table, $column, $val, $where, $blobtype = 'BLOB')
+   {
+   		$type = ($blobtype == 'TEXT') ? 1 : 0;
+		$blobid = ifx_create_blob($type,0,$val);
+		return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blobid));
+   }
+
+   function BlobDecode($blobid)
+   {
+   		return function_exists('ifx_byteasvarchar') ? $blobid : @ifx_get_blob($blobid);
+   }
+   
+	// returns true or false
+   function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$dbs = $argDatabasename . "@" . $argHostname;
+		$this->_connectionID = ifx_connect($dbs,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		#if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;
+	}
+
+	// returns true or false
+   function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$dbs = $argDatabasename . "@" . $argHostname;
+		$this->_connectionID = ifx_pconnect($dbs,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		#if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;
+	}
+/*
+	// ifx_do does not accept bind parameters - wierd ???
+	function Prepare($sql)
+	{
+		$stmt = ifx_prepare($sql);
+		if (!$stmt) return $sql;
+		else return array($sql,$stmt);
+	}
+*/
+	// returns query ID if successful, otherwise false
+	function _query($sql,$inputarr)
+	{
+	global $ADODB_COUNTRECS;
+	
+	  // String parameters have to be converted using ifx_create_char
+	  if ($inputarr) {
+		 foreach($inputarr as $v) {
+			if (gettype($v) == 'string') {
+			   $tab[] = ifx_create_char($v);
+			}
+			else {
+			   $tab[] = $v;
+			}
+		 }
+	  }
+
+	  // In case of select statement, we use a scroll cursor in order
+	  // to be able to call "move", or "movefirst" statements
+	  if (!$ADODB_COUNTRECS && preg_match("/^\s*select/is", $sql)) {
+		 if ($inputarr) {
+			$this->lastQuery = ifx_query($sql,$this->_connectionID, IFX_SCROLL, $tab);
+		 }
+		 else {
+			$this->lastQuery = ifx_query($sql,$this->_connectionID, IFX_SCROLL);
+		 }
+	  }
+	  else {
+		 if ($inputarr) {
+			$this->lastQuery = ifx_query($sql,$this->_connectionID, $tab);
+		 }
+		 else {
+			$this->lastQuery = ifx_query($sql,$this->_connectionID);
+		 }
+	  }
+
+	  // Following line have been commented because autocommit mode is
+	  // not supported by informix SE 7.2
+
+	  //if ($this->_autocommit) ifx_query('COMMIT',$this->_connectionID);
+
+		return $this->lastQuery;
+	}
+
+	// returns true or false
+	function _close()
+	{
+		$this->lastQuery = false;
+		return ifx_close($this->_connectionID);
+	}
+}
+
+
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_informix72 extends ADORecordSet {
+
+	var $databaseType = "informix72";
+	var $canSeek = true;
+	var $_fieldprops = false;
+
+	function ADORecordset_informix72($id,$mode=false)
+	{
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		$this->fetchMode = $mode;
+		return $this->ADORecordSet($id);
+	}
+
+
+
+	/*	Returns: an object containing field information.
+		Get column information in the Recordset object. fetchField() can be used in order to obtain information about
+		fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
+		fetchField() is retrieved.	*/
+	function &FetchField($fieldOffset = -1)
+	{
+		if (empty($this->_fieldprops)) {
+			$fp = ifx_fieldproperties($this->_queryID);
+			foreach($fp as $k => $v) {
+				$o = new ADOFieldObject;
+				$o->name = $k;
+				$arr = split(';',$v); //"SQLTYPE;length;precision;scale;ISNULLABLE"
+				$o->type = $arr[0];
+				$o->max_length = $arr[1];
+				$this->_fieldprops[] = $o;
+				$o->not_null = $arr[4]=="N";
+			}
+		}
+		return $this->_fieldprops[$fieldOffset];
+	}
+
+	function _initrs()
+	{
+		$this->_numOfRows = -1; // ifx_affected_rows not reliable, only returns estimate -- ($ADODB_COUNTRECS)? ifx_affected_rows($this->_queryID):-1;
+		$this->_numOfFields = ifx_num_fields($this->_queryID);
+	}
+
+	function _seek($row)
+	{
+		return @ifx_fetch_row($this->_queryID, $row);
+	}
+
+   function MoveLast()
+   {
+	  $this->fields = @ifx_fetch_row($this->_queryID, "LAST");
+	  if ($this->fields) $this->EOF = false;
+	  $this->_currentRow = -1;
+
+	  if ($this->fetchMode == ADODB_FETCH_NUM) {
+		 foreach($this->fields as $v) {
+			$arr[] = $v;
+		 }
+		 $this->fields = $arr;
+	  }
+
+	  return true;
+   }
+
+   function MoveFirst()
+	{
+	  $this->fields = @ifx_fetch_row($this->_queryID, "FIRST");
+	  if ($this->fields) $this->EOF = false;
+	  $this->_currentRow = 0;
+
+	  if ($this->fetchMode == ADODB_FETCH_NUM) {
+		 foreach($this->fields as $v) {
+			$arr[] = $v;
+		 }
+		 $this->fields = $arr;
+	  }
+
+	  return true;
+   }
+
+   function _fetch($ignore_fields=false)
+   {
+
+		$this->fields = @ifx_fetch_row($this->_queryID);
+
+		if (!is_array($this->fields)) return false;
+
+		if ($this->fetchMode == ADODB_FETCH_NUM) {
+			foreach($this->fields as $v) {
+				$arr[] = $v;
+			}
+			$this->fields = $arr;
+		}
+		return true;
+	}
+
+	/*	close() only needs to be called if you are worried about using too much memory while your script
+		is running. All associated result memory for the specified result identifier will automatically be freed.	*/
+	function _close()
+	{
+		return ifx_free_result($this->_queryID);
+	}
+
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-mssql.inc.php b/lib/adodb/drivers/adodb-mssql.inc.php
index 7b5342c1ae..9f543cb9cd 100644
--- a/lib/adodb/drivers/adodb-mssql.inc.php
+++ b/lib/adodb/drivers/adodb-mssql.inc.php
@@ -1,762 +1,912 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Native mssql driver. Requires mssql client. Works on Windows. 
-  To configure for Unix, see 
-   	http://phpbuilder.com/columns/alberto20000919.php3
-	
-*/
-
-/* ---------------------------------------------------------------- */
-/*  MSSQL returns dates with the format Oct 13 2002 or 13 Oct 2002 */
-/*  and this causes tons of problems because localized versions of  */
-/*  MSSQL will return the dates in dmy or  mdy order; and also the  */
-/*  month strings depends on what language has been configured. The  */
-/*  following two variables allow you to control the localization */
-/*  settings - Ugh. */
-/*  */
-/*  MORE LOCALIZATION INFO */
-/*  ---------------------- */
-/*  To configure datetime, look for and modify sqlcommn.loc,  */
-/*   	typically found in c:\mssql\install */
-/*  Also read : */
-/* 	 http://support.microsoft.com/default.aspx?scid=kb;EN-US;q220918 */
-/*  Alternatively use: */
-/*  	   CONVERT(char(12),datecol,120) */
-/* ---------------------------------------------------------------- */
-
-
-/*  has datetime converstion to YYYY-MM-DD format, and also mssql_fetch_assoc */
-if (ADODB_PHPVER >= 0x4300) {
-/*  docs say 4.2.0, but testing shows only since 4.3.0 does it work! */
-	ini_set('mssql.datetimeconvert',0); 
-} else {
-global $ADODB_mssql_mths;		/*  array, months must be upper-case */
-
-
-	$ADODB_mssql_date_order = 'mdy'; 
-	$ADODB_mssql_mths = array(
-		'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,
-		'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12);
-}
-
-/* --------------------------------------------------------------------------- */
-/*  Call this to autoset $ADODB_mssql_date_order at the beginning of your code, */
-/*  just after you connect to the database. Supports mdy and dmy only. */
-/*  Not required for PHP 4.2.0 and above. */
-function AutoDetect_MSSQL_Date_Order($conn)
-{
-global $ADODB_mssql_date_order;
-	$adate = $conn->GetOne('select getdate()');
-	if ($adate) {
-		$anum = (int) $adate;
-		if ($anum > 0) {
-			if ($anum > 31) {
-				/* ADOConnection::outp( "MSSQL: YYYY-MM-DD date format not supported currently"); */
-			} else
-				$ADODB_mssql_date_order = 'dmy';
-		} else
-			$ADODB_mssql_date_order = 'mdy';
-	}
-}
-
-class ADODB_mssql extends ADOConnection {
-	var $databaseType = "mssql";	
-	var $dataProvider = "mssql";
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d h:i:sA'";
-	var $hasInsertID = true;
-	var $hasAffectedRows = true;
-	var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'";
-	var $metaTablesSQL="select name from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE','dtproperties'))";
-	var $metaColumnsSQL = # xtype==61 is datetime
-"select c.name,t.name,c.length,
-	(case when c.xusertype=61 then 0 else c.xprec end),
-	(case when c.xusertype=61 then 0 else c.xscale end) 
-	from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'";
-	var $hasTop = 'top';		/*  support mssql SELECT TOP 10 * FROM TABLE */
-	var $hasGenID = true;
-	var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)';
-	var $sysTimeStamp = 'GetDate()';
-	var $_has_mssql_init;
-	var $maxParameterLen = 4000;
-	var $arrayClass = 'ADORecordSet_array_mssql';
-	var $uniqueSort = true;
-	var $leftOuter = '*=';
-	var $rightOuter = '=*';
-	var $ansiOuter = true; /*  for mssql7 or later */
-	var $poorAffectedRows = true;
-	var $identitySQL = 'select @@IDENTITY'; /*  'select SCOPE_IDENTITY'; # for mssql 2000 */
-	var $uniqueOrderBy = true;
-	
-	function ADODB_mssql() 
-	{		
-		$this->_has_mssql_init = (strnatcmp(PHP_VERSION,'4.1.0')>=0);	
-	}
-
-	function ServerInfo()
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$stmt = $this->PrepareSP('sp_server_info');
-		$val = 2;
-		if ($this->fetchMode === false) {
-			$savem = $ADODB_FETCH_MODE;
-			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		} else 
-			$savem = $this->SetFetchMode(ADODB_FETCH_NUM);
-		
-		
-		$this->Parameter($stmt,$val,'attribute_id');
-		$row = $this->GetRow($stmt);
-		
-		/* $row = $this->GetRow("execute sp_server_info 2"); */
-		
-		if ($this->fetchMode === false) {
-			$ADODB_FETCH_MODE = $savem;
-		} else
-			$this->SetFetchMode($savem);
-		
-		$arr['description'] = $row[2];
-		$arr['version'] = ADOConnection::_findvers($arr['description']);
-		return $arr;
-	}
-	
-	function _insertid()
-	{
-	/*  SCOPE_IDENTITY() */
-	/*  Returns the last IDENTITY value inserted into an IDENTITY column in  */
-	/*  the same scope. A scope is a module -- a stored procedure, trigger,  */
-	/*  function, or batch. Thus, two statements are in the same scope if  */
-	/*  they are in the same stored procedure, function, or batch. */
-			return $this->GetOne($this->identitySQL);
-	}
-
-	function _affectedrows()
-	{
-		return $this->GetOne('select @@rowcount');
-	}
-
-	var $_dropSeqSQL = "drop table %s";
-	
-	function CreateSequence($seq='adodbseq',$start=1)
-	{
-		$start -= 1;
-		$this->Execute("create table $seq (id float(53))");
-		$ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)");
-		if (!$ok) {
-				$this->Execute('ROLLBACK TRANSACTION adodbseq');
-				return false;
-		}
-		$this->Execute('COMMIT TRANSACTION adodbseq'); 
-		return true;
-	}
-
-	function GenID($seq='adodbseq',$start=1)
-	{
-		/* $this->debug=1; */
-		$this->Execute('BEGIN TRANSACTION adodbseq');
-		$ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1");
-		if (!$ok) {
-			$this->Execute("create table $seq (id float(53))");
-			$ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)");
-			if (!$ok) {
-				$this->Execute('ROLLBACK TRANSACTION adodbseq');
-				return false;
-			}
-			$this->Execute('COMMIT TRANSACTION adodbseq'); 
-			return $start;
-		}
-		$num = $this->GetOne("select id from $seq");
-		$this->Execute('COMMIT TRANSACTION adodbseq'); 
-		return $num;
-		
-		/*  in old implementation, pre 1.90, we returned GUID... */
-		/* return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'"); */
-	}
-	
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysTimeStamp;
-		$s = '';
-		
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			if ($s) $s .= '+';
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= "datename(yyyy,$col)";
-				break;
-			case 'M':
-				$s .= "convert(char(3),$col,0)";
-				break;
-			case 'm':
-				$s .= "replace(str(month($col),2),' ','0')";
-				break;
-			case 'Q':
-			case 'q':
-				$s .= "datename(quarter,$col)";
-				break;
-			case 'D':
-			case 'd':
-				$s .= "replace(str(day($col),2),' ','0')";
-				break;
-			case 'h':
-				$s .= "substring(convert(char(14),$col,0),13,2)";
-				break;
-			
-			case 'H':
-				$s .= "replace(str(datepart(mi,$col),2),' ','0')";
-				break;
-				
-			case 'i':
-				$s .= "replace(str(datepart(mi,$col),2),' ','0')";
-				break;
-			case 's':
-				$s .= "replace(str(datepart(ss,$col),2),' ','0')";
-				break;
-			case 'a':
-			case 'A':
-				$s .= "substring(convert(char(19),$col,0),18,2)";
-				break;
-				
-			default:
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				$s .= $this->qstr($ch);
-				break;
-			}
-		}
-		return $s;
-	}
-
-	
-	function BeginTrans()
-	{
-		if ($this->transOff) return true; 
-		$this->transCnt += 1;
-	   	$this->Execute('BEGIN TRAN');
-	   	return true;
-	}
-		
-	function CommitTrans($ok=true) 
-	{ 
-		if ($this->transOff) return true; 
-		if (!$ok) return $this->RollbackTrans();
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->Execute('COMMIT TRAN');
-		return true;
-	}
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true; 
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->Execute('ROLLBACK TRAN');
-		return true;
-	}
-	
-	/*
-		Usage:
-		
-		$this->BeginTrans();
-		$this->RowLock('table1,table2','table1.id=33 and table2.id=table1.id'); # lock row 33 for both tables
-		
-		# some operation on both tables table1 and table2
-		
-		$this->CommitTrans();
-		
-		See http://www.swynk.com/friends/achigrik/SQL70Locks.asp
-	*/
-	function RowLock($tables,$where) 
-	{
-		if (!$this->transCnt) $this->BeginTrans();
-		return $this->GetOne("select top 1 null as ignore from $tables with (ROWLOCK,HOLDLOCK) where $where");
-	}
-	
-	/* From: Fernando Moreira <FMoreira@imediata.pt> */
-	function MetaDatabases() 
-	{ 
-		if(@mssql_select_db("master")) { 
-				 $qry=$this->metaDatabasesSQL; 
-				 if($rs=@mssql_query($qry)){ 
-						 $tmpAr=$ar=array(); 
-						 while($tmpAr=@mssql_fetch_row($rs)) 
-								 $ar[]=$tmpAr[0]; 
-						@mssql_select_db($this->databaseName); 
-						 if(sizeof($ar)) 
-								 return($ar); 
-						 else 
-								 return(false); 
-				 } else { 
-						 @mssql_select_db($this->databaseName); 
-						 return(false); 
-				 } 
-		 } 
-		 return(false); 
-	} 
-
-	/*  "Stein-Aksel Basma" <basma@accelero.no> */
-	/*  tested with MSSQL 2000 */
-	function MetaPrimaryKeys($table)
-	{
-		$sql = "select k.column_name from information_schema.key_column_usage k,
-		information_schema.table_constraints tc 
-		where tc.constraint_name = k.constraint_name and tc.constraint_type =
-		'PRIMARY KEY' and k.table_name = '$table'";
-		
-		$a = $this->GetCol($sql);
-		if ($a && sizeof($a)>0) return $a;
-		return false;	  
-	}
-
-
- 
-	function SelectDB($dbName) 
-	{
-		$this->databaseName = $dbName;
-		if ($this->_connectionID) {
-			return @mssql_select_db($dbName);		
-		}
-		else return false;	
-	}
-	
-	function ErrorMsg() 
-	{
-		if (empty($this->_errorMsg)){
-			$this->_errorMsg = mssql_get_last_message();
-		}
-		return $this->_errorMsg;
-	}
-	
-	function ErrorNo() 
-	{
-		if (empty($this->_errorMsg)) {
-			$this->_errorMsg = mssql_get_last_message();
-		}
-		$id = @mssql_query("select @@ERROR",$this->_connectionID);
-		if (!$id) return false;
-		$arr = mssql_fetch_array($id);
-		@mssql_free_result($id);
-		if (is_array($arr)) return $arr[0];
-	   else return -1;
-	}
-	
-	/*  returns true or false */
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->_connectionID = mssql_connect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
-	
-	/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->_connectionID = mssql_pconnect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		
-		/*  persistent connections can forget to rollback on crash, so we do it here. */
-		if ($this->autoRollback) {
-			$cnt = $this->GetOne('select @@TRANCOUNT');
-			while (--$cnt >= 0) $this->Execute('ROLLBACK TRAN'); 
-		}
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
-	function Prepare($sql)
-	{
-		return $sql;
-	}
-	
-	function PrepareSP($sql)
-	{
-		if (!$this->_has_mssql_init) {
-			ADOConnection::outp( "PrepareSP: mssql_init only available since PHP 4.1.0");
-			return $sql;
-		}
-		$stmt = mssql_init($sql,$this->_connectionID);
-		if (!$stmt)  return $sql;
-		return array($sql,$stmt);
-	}
-	
-	/* 
-	Usage:
-		$stmt = $db->PrepareSP('SP_RUNSOMETHING'); -- takes 2 params, @myid and @group
-		
-		# note that the parameter does not have @ in front!
-		$db->Parameter($stmt,$id,'myid');
-		$db->Parameter($stmt,$group,'group',false,64);
-		$db->Execute($stmt);
-		
-		@param $stmt Statement returned by Prepare() or PrepareSP().
-		@param $var PHP variable to bind to. Can set to null (for isNull support).
-		@param $name Name of stored procedure variable name to bind to.
-		@param [$isOutput] Indicates direction of parameter 0/false=IN  1=OUT  2= IN/OUT. This is ignored in oci8.
-		@param [$maxLen] Holds an maximum length of the variable.
-		@param [$type] The data type of $var. Legal values depend on driver.
-		
-		See mssql_bind documentation at php.net.
-	*/
-	function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=4000, $type=false)
-	{
-		if (!$this->_has_mssql_init) {
-			ADOConnection::outp( "Parameter: mssql_bind only available since PHP 4.1.0");
-			return $sql;
-		}
-
-		$isNull = is_null($var); /*  php 4.0.4 and above... */
-			
-		if ($type === false) 
-			switch(gettype($var)) {
-			default:
-			case 'string': $type = SQLCHAR; break;
-			case 'double': $type = SQLFLT8; break;
-			case 'integer': $type = SQLINT4; break;
-			case 'boolean': $type = SQLINT1; break; # SQLBIT not supported in 4.1.0
-			}
-		
-		if  ($this->debug) {
-			ADOConnection::outp( "Parameter(\$stmt, \$php_var='$var', \$name='$name'); (type=$type)");
-		}
-		return mssql_bind($stmt[1], '@'.$name, $var, $type, $isOutput, $isNull, $maxLen);
-	}
-	
-	/* 
-		Unfortunately, it appears that mssql cannot handle varbinary > 255 chars
-		So all your blobs must be of type "image".
-		
-		Remember to set in php.ini the following...
-		
-		; Valid range 0 - 2147483647. Default = 4096. 
-		mssql.textlimit = 0 ; zero to pass through 
-
-		; Valid range 0 - 2147483647. Default = 4096. 
-		mssql.textsize = 0 ; zero to pass through 
-	*/
-	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		$sql = "UPDATE $table SET $column=0x".bin2hex($val)." WHERE $where";
-		return $this->Execute($sql) != false;
-	}
-	
-	/*  returns query ID if successful, otherwise false */
-	function _query($sql,$inputarr)
-	{
-		$this->_errorMsg = false; 
-		if (is_array($sql)) $rez = mssql_execute($sql[1]);
-		else $rez = mssql_query($sql,$this->_connectionID);
-		return $rez;
-	}
-	
-	/*  returns true or false */
-	function _close()
-	{ 
-		if ($this->transCnt) $this->RollbackTrans();
-		$rez = @mssql_close($this->_connectionID);
-		$this->_connectionID = false;
-		return $rez;
-	}
-	
-	/*  mssql uses a default date like Dec 30 2000 12:00AM */
-	function UnixDate($v)
-	{
-		return ADORecordSet_array_mssql::UnixDate($v);
-	}
-	
-	function UnixTimeStamp($v)
-	{
-		return ADORecordSet_array_mssql::UnixTimeStamp($v);
-	}	
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordset_mssql extends ADORecordSet {	
-
-	var $databaseType = "mssql";
-	var $canSeek = true;
-	var $hasFetchAssoc; /*  see http://phplens.com/lens/lensforum/msgs.php?id=6083 */
-	/*  _mths works only in non-localised system */
-		
-	function ADORecordset_mssql($id,$mode=false)
-	{
-		/*  freedts check... */
-		$this->hasFetchAssoc = function_exists('mssql_fetch_assoc');
-
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		$this->fetchMode = $mode;
-		return $this->ADORecordSet($id,$mode);
-	}
-	
-	
-	function _initrs()
-	{
-	GLOBAL $ADODB_COUNTRECS;	
-		$this->_numOfRows = ($ADODB_COUNTRECS)? @mssql_num_rows($this->_queryID):-1;
-		$this->_numOfFields = @mssql_num_fields($this->_queryID);
-	}
-	
-
-	/* Contributed by "Sven Axelsson" <sven.axelsson@bokochwebb.se> */
-	/*  get next resultset - requires PHP 4.0.5 or later */
-	function NextRecordSet()
-	{
-		if (!mssql_next_result($this->_queryID)) return false;
-		$this->_inited = false;
-		$this->bind = false;
-		$this->_currentRow = -1;
-		$this->Init();
-		return true;
-	}
-
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if ($this->fetchMode != ADODB_FETCH_NUM) return $this->fields[$colname];
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-	
-	/*	Returns: an object containing field information. 
-		Get column information in the Recordset object. fetchField() can be used in order to obtain information about
-		fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
-		fetchField() is retrieved.	*/
-
-	function FetchField($fieldOffset = -1) 
-	{
-		if ($fieldOffset != -1) {
-			return @mssql_fetch_field($this->_queryID, $fieldOffset);
-		}
-		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
-			return @mssql_fetch_field($this->_queryID);
-		}
-		return null;
-	}
-	
-	function _seek($row) 
-	{
-		return @mssql_data_seek($this->_queryID, $row);
-	}
-
-	/*  speedup */
-	function MoveNext() 
-	{
-		if ($this->EOF) return false;
-		
-		$this->_currentRow++;
-		
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-			if ($this->fetchMode & ADODB_FETCH_NUM) {
-				/* ADODB_FETCH_BOTH mode */
-				$this->fields = @mssql_fetch_array($this->_queryID);
-			}
-			else {
-				if ($this->hasFetchAssoc) {/*  only for PHP 4.2.0 or later */
-					 $this->fields = @mssql_fetch_assoc($this->_queryID);
-				} else {
-					$flds = @mssql_fetch_array($this->_queryID);
-					if (is_array($flds)) {
-						$fassoc = array();
-						foreach($flds as $k => $v) {
-							if (is_numeric($k)) continue;
-							$fassoc[$k] = $v;
-						}
-						$this->fields = $fassoc;
-					} else
-						$this->fields = false;
-				}
-			}
-			
-			if (is_array($this->fields)) {
-				if (ADODB_ASSOC_CASE == 0) {
-					foreach($this->fields as $k=>$v) {
-						$this->fields[strtolower($k)] = $v;
-					}
-				} else if (ADODB_ASSOC_CASE == 1) {
-					foreach($this->fields as $k=>$v) {
-						$this->fields[strtoupper($k)] = $v;
-					}
-				}
-			}
-		} else {
-			$this->fields = @mssql_fetch_row($this->_queryID);
-		}
-		if ($this->fields) return true;
-		$this->EOF = true;
-		
-		return false;
-	}
-
-	
-	/*  INSERT UPDATE DELETE returns false even if no error occurs in 4.0.4 */
-	/*  also the date format has been changed from YYYY-mm-dd to dd MMM YYYY in 4.0.4. Idiot! */
-	function _fetch($ignore_fields=false) 
-	{
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-			if ($this->fetchMode & ADODB_FETCH_NUM) {
-				/* ADODB_FETCH_BOTH mode */
-				$this->fields = @mssql_fetch_array($this->_queryID);
-			} else {
-				if ($this->hasFetchAssoc) /*  only for PHP 4.2.0 or later */
-					$this->fields = @mssql_fetch_assoc($this->_queryID);
-				else {
-					$this->fields = @mssql_fetch_array($this->_queryID);
-					if (is_array($$this->fields)) {
-						$fassoc = array();
-						foreach($$this->fields as $k => $v) {
-							if (is_integer($k)) continue;
-							$fassoc[$k] = $v;
-						}
-						$this->fields = $fassoc;
-					}
-				}
-			}
-			
-			if (!$this->fields) {
-			} else if (ADODB_ASSOC_CASE == 0) {
-				foreach($this->fields as $k=>$v) {
-					$this->fields[strtolower($k)] = $v;
-				}
-			} else if (ADODB_ASSOC_CASE == 1) {
-				foreach($this->fields as $k=>$v) {
-					$this->fields[strtoupper($k)] = $v;
-				}
-			}
-		} else {
-			$this->fields = @mssql_fetch_row($this->_queryID);
-		}
-		return $this->fields;
-	}
-	
-	/*	close() only needs to be called if you are worried about using too much memory while your script
-		is running. All associated result memory for the specified result identifier will automatically be freed.	*/
-
-	function _close() 
-	{
-		$rez = mssql_free_result($this->_queryID);	
-		$this->_queryID = false;
-		return $rez;
-	}
-	/*  mssql uses a default date like Dec 30 2000 12:00AM */
-	function UnixDate($v)
-	{
-		return ADORecordSet_array_mssql::UnixDate($v);
-	}
-	
-	function UnixTimeStamp($v)
-	{
-		return ADORecordSet_array_mssql::UnixTimeStamp($v);
-	}
-	
-}
-
-
-class ADORecordSet_array_mssql extends ADORecordSet_array {
-	function ADORecordSet_array_mssql($id=-1,$mode=false) 
-	{
-		$this->ADORecordSet_array($id,$mode);
-	}
-	
-		/*  mssql uses a default date like Dec 30 2000 12:00AM */
-	function UnixDate($v)
-	{
-	
-		if (is_numeric(substr($v,0,1)) && ADODB_PHPVER >= 0x4200) return parent::UnixDate($v);
-		
-	global $ADODB_mssql_mths,$ADODB_mssql_date_order;
-	
-		/* Dec 30 2000 12:00AM  */
-		if ($ADODB_mssql_date_order == 'dmy') {
-			if (!preg_match( "|^([0-9]{1,2})[-/\. ]+([A-Za-z]{3})[-/\. ]+([0-9]{4})|" ,$v, $rr)) {
-				return parent::UnixDate($v);
-			}
-			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
-			
-			$theday = $rr[1];
-			$themth =  substr(strtoupper($rr[2]),0,3);
-		} else {
-			if (!preg_match( "|^([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})|" ,$v, $rr)) {
-				return parent::UnixDate($v);
-			}
-			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
-			
-			$theday = $rr[2];
-			$themth = substr(strtoupper($rr[1]),0,3);
-		}
-		$themth = $ADODB_mssql_mths[$themth];
-		if ($themth <= 0) return false;
-		/*  h-m-s-MM-DD-YY */
-		return  mktime(0,0,0,$themth,$theday,$rr[3]);
-	}
-	
-	function UnixTimeStamp($v)
-	{
-	
-		if (is_numeric(substr($v,0,1)) && ADODB_PHPVER >= 0x4200) return parent::UnixTimeStamp($v);
-		
-	global $ADODB_mssql_mths,$ADODB_mssql_date_order;
-	
-		/* Dec 30 2000 12:00AM */
-		 if ($ADODB_mssql_date_order == 'dmy') {
-			 if (!preg_match( "|^([0-9]{1,2})[-/\. ]+([A-Za-z]{3})[-/\. ]+([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})|"
-			,$v, $rr)) return parent::UnixTimeStamp($v);
-			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
-		
-			$theday = $rr[1];
-			$themth =  substr(strtoupper($rr[2]),0,3);
-		} else {
-			if (!preg_match( "|^([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})|"
-			,$v, $rr)) return parent::UnixTimeStamp($v);
-			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
-		
-			$theday = $rr[2];
-			$themth = substr(strtoupper($rr[1]),0,3);
-		}
-		
-		$themth = $ADODB_mssql_mths[$themth];
-		if ($themth <= 0) return false;
-		
-		switch (strtoupper($rr[6])) {
-		case 'P':
-			if ($rr[4]<12) $rr[4] += 12;
-			break;
-		case 'A':
-			if ($rr[4]==12) $rr[4] = 0;
-			break;
-		default:
-			break;
-		}
-		/*  h-m-s-MM-DD-YY */
-		return  mktime($rr[4],$rr[5],0,$themth,$theday,$rr[3]);
-	}
-}
-
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Native mssql driver. Requires mssql client. Works on Windows. 
+  To configure for Unix, see 
+   	http://phpbuilder.com/columns/alberto20000919.php3
+	
+*/
+
+//----------------------------------------------------------------
+// MSSQL returns dates with the format Oct 13 2002 or 13 Oct 2002
+// and this causes tons of problems because localized versions of 
+// MSSQL will return the dates in dmy or  mdy order; and also the 
+// month strings depends on what language has been configured. The 
+// following two variables allow you to control the localization
+// settings - Ugh.
+//
+// MORE LOCALIZATION INFO
+// ----------------------
+// To configure datetime, look for and modify sqlcommn.loc, 
+//  	typically found in c:\mssql\install
+// Also read :
+//	 http://support.microsoft.com/default.aspx?scid=kb;EN-US;q220918
+// Alternatively use:
+// 	   CONVERT(char(12),datecol,120)
+//----------------------------------------------------------------
+
+
+// has datetime converstion to YYYY-MM-DD format, and also mssql_fetch_assoc
+if (ADODB_PHPVER >= 0x4300) {
+// docs say 4.2.0, but testing shows only since 4.3.0 does it work!
+	ini_set('mssql.datetimeconvert',0); 
+} else {
+global $ADODB_mssql_mths;		// array, months must be upper-case
+
+
+	$ADODB_mssql_date_order = 'mdy'; 
+	$ADODB_mssql_mths = array(
+		'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,
+		'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12);
+}
+
+//---------------------------------------------------------------------------
+// Call this to autoset $ADODB_mssql_date_order at the beginning of your code,
+// just after you connect to the database. Supports mdy and dmy only.
+// Not required for PHP 4.2.0 and above.
+function AutoDetect_MSSQL_Date_Order($conn)
+{
+global $ADODB_mssql_date_order;
+	$adate = $conn->GetOne('select getdate()');
+	if ($adate) {
+		$anum = (int) $adate;
+		if ($anum > 0) {
+			if ($anum > 31) {
+				//ADOConnection::outp( "MSSQL: YYYY-MM-DD date format not supported currently");
+			} else
+				$ADODB_mssql_date_order = 'dmy';
+		} else
+			$ADODB_mssql_date_order = 'mdy';
+	}
+}
+
+class ADODB_mssql extends ADOConnection {
+	var $databaseType = "mssql";	
+	var $dataProvider = "mssql";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d h:i:sA'";
+	var $hasInsertID = true;
+	var $substr = "substring";
+	var $upperCase = 'upper';
+	var $hasAffectedRows = true;
+	var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'";
+	var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE','dtproperties'))";
+	var $metaColumnsSQL = # xtype==61 is datetime
+"select c.name,t.name,c.length,
+	(case when c.xusertype=61 then 0 else c.xprec end),
+	(case when c.xusertype=61 then 0 else c.xscale end) 
+	from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'";
+	var $hasTop = 'top';		// support mssql SELECT TOP 10 * FROM TABLE
+	var $hasGenID = true;
+	var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)';
+	var $sysTimeStamp = 'GetDate()';
+	var $_has_mssql_init;
+	var $maxParameterLen = 4000;
+	var $arrayClass = 'ADORecordSet_array_mssql';
+	var $uniqueSort = true;
+	var $leftOuter = '*=';
+	var $rightOuter = '=*';
+	var $ansiOuter = true; // for mssql7 or later
+	var $poorAffectedRows = true;
+	var $identitySQL = 'select @@IDENTITY'; // 'select SCOPE_IDENTITY'; # for mssql 2000
+	var $uniqueOrderBy = true;
+	var $_bindInputArray = true;
+	
+	function ADODB_mssql() 
+	{		
+		$this->_has_mssql_init = (strnatcmp(PHP_VERSION,'4.1.0')>=0);
+	}
+
+	function ServerInfo()
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$stmt = $this->PrepareSP('sp_server_info');
+		$val = 2;
+		if ($this->fetchMode === false) {
+			$savem = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		} else 
+			$savem = $this->SetFetchMode(ADODB_FETCH_NUM);
+		
+		
+		$this->Parameter($stmt,$val,'attribute_id');
+		$row = $this->GetRow($stmt);
+		
+		//$row = $this->GetRow("execute sp_server_info 2");
+		
+		if ($this->fetchMode === false) {
+			$ADODB_FETCH_MODE = $savem;
+		} else
+			$this->SetFetchMode($savem);
+		
+		$arr['description'] = $row[2];
+		$arr['version'] = ADOConnection::_findvers($arr['description']);
+		return $arr;
+	}
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " ISNULL($field, $ifNull) "; // if MS SQL Server
+	}
+	
+	function _insertid()
+	{
+	// SCOPE_IDENTITY()
+	// Returns the last IDENTITY value inserted into an IDENTITY column in 
+	// the same scope. A scope is a module -- a stored procedure, trigger, 
+	// function, or batch. Thus, two statements are in the same scope if 
+	// they are in the same stored procedure, function, or batch.
+			return $this->GetOne($this->identitySQL);
+	}
+
+	function _affectedrows()
+	{
+		return $this->GetOne('select @@rowcount');
+	}
+
+	var $_dropSeqSQL = "drop table %s";
+	
+	function CreateSequence($seq='adodbseq',$start=1)
+	{
+		$start -= 1;
+		$this->Execute("create table $seq (id float(53))");
+		$ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)");
+		if (!$ok) {
+				$this->Execute('ROLLBACK TRANSACTION adodbseq');
+				return false;
+		}
+		$this->Execute('COMMIT TRANSACTION adodbseq'); 
+		return true;
+	}
+
+	function GenID($seq='adodbseq',$start=1)
+	{
+		//$this->debug=1;
+		$this->Execute('BEGIN TRANSACTION adodbseq');
+		$ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1");
+		if (!$ok) {
+			$this->Execute("create table $seq (id float(53))");
+			$ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)");
+			if (!$ok) {
+				$this->Execute('ROLLBACK TRANSACTION adodbseq');
+				return false;
+			}
+			$this->Execute('COMMIT TRANSACTION adodbseq'); 
+			return $start;
+		}
+		$num = $this->GetOne("select id from $seq");
+		$this->Execute('COMMIT TRANSACTION adodbseq'); 
+		return $num;
+		
+		// in old implementation, pre 1.90, we returned GUID...
+		//return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'");
+	}
+	
+
+	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
+	{
+		if ($nrows > 0 && $offset <= 0) {
+			$sql = preg_replace(
+				'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql);
+			return $this->Execute($sql,$inputarr);
+		} else
+			return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+	}
+	
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysTimeStamp;
+		$s = '';
+		
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			if ($s) $s .= '+';
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= "datename(yyyy,$col)";
+				break;
+			case 'M':
+				$s .= "convert(char(3),$col,0)";
+				break;
+			case 'm':
+				$s .= "replace(str(month($col),2),' ','0')";
+				break;
+			case 'Q':
+			case 'q':
+				$s .= "datename(quarter,$col)";
+				break;
+			case 'D':
+			case 'd':
+				$s .= "replace(str(day($col),2),' ','0')";
+				break;
+			case 'h':
+				$s .= "substring(convert(char(14),$col,0),13,2)";
+				break;
+			
+			case 'H':
+				$s .= "replace(str(datepart(hh,$col),2),' ','0')";
+				break;
+				
+			case 'i':
+				$s .= "replace(str(datepart(mi,$col),2),' ','0')";
+				break;
+			case 's':
+				$s .= "replace(str(datepart(ss,$col),2),' ','0')";
+				break;
+			case 'a':
+			case 'A':
+				$s .= "substring(convert(char(19),$col,0),18,2)";
+				break;
+				
+			default:
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				$s .= $this->qstr($ch);
+				break;
+			}
+		}
+		return $s;
+	}
+
+	
+	function BeginTrans()
+	{
+		if ($this->transOff) return true; 
+		$this->transCnt += 1;
+	   	$this->Execute('BEGIN TRAN');
+	   	return true;
+	}
+		
+	function CommitTrans($ok=true) 
+	{ 
+		if ($this->transOff) return true; 
+		if (!$ok) return $this->RollbackTrans();
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('COMMIT TRAN');
+		return true;
+	}
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true; 
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('ROLLBACK TRAN');
+		return true;
+	}
+	
+	/*
+		Usage:
+		
+		$this->BeginTrans();
+		$this->RowLock('table1,table2','table1.id=33 and table2.id=table1.id'); # lock row 33 for both tables
+		
+		# some operation on both tables table1 and table2
+		
+		$this->CommitTrans();
+		
+		See http://www.swynk.com/friends/achigrik/SQL70Locks.asp
+	*/
+	function RowLock($tables,$where) 
+	{
+		if (!$this->transCnt) $this->BeginTrans();
+		return $this->GetOne("select top 1 null as ignore from $tables with (ROWLOCK,HOLDLOCK) where $where");
+	}
+	
+	function MetaForeignKeys($table, $owner=false, $upper=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$table = $this->qstr(strtoupper($table));
+		
+		$sql = 
+"select object_name(constid) as constraint_name,
+	col_name(fkeyid, fkey) as column_name,
+	object_name(rkeyid) as referenced_table_name,
+   	col_name(rkeyid, rkey) as referenced_column_name
+from sysforeignkeys
+where upper(object_name(fkeyid)) = $table
+order by constraint_name, referenced_table_name, keyno";
+		
+		$constraints =& $this->GetArray($sql);
+		
+		$ADODB_FETCH_MODE = $save;
+		
+		$arr = false;
+		foreach($constraints as $constr) {
+			//print_r($constr);
+			$arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; 
+		}
+		if (!$arr) return false;
+		
+		$arr2 = false;
+		
+		foreach($arr as $k => $v) {
+			foreach($v as $a => $b) {
+				if ($upper) $a = strtoupper($a);
+				$arr2[$a] = $b;
+			}
+		}
+		return $arr2;
+	}
+
+	//From: Fernando Moreira <FMoreira@imediata.pt>
+	function MetaDatabases() 
+	{ 
+		if(@mssql_select_db("master")) { 
+				 $qry=$this->metaDatabasesSQL; 
+				 if($rs=@mssql_query($qry)){ 
+						 $tmpAr=$ar=array(); 
+						 while($tmpAr=@mssql_fetch_row($rs)) 
+								 $ar[]=$tmpAr[0]; 
+						@mssql_select_db($this->databaseName); 
+						 if(sizeof($ar)) 
+								 return($ar); 
+						 else 
+								 return(false); 
+				 } else { 
+						 @mssql_select_db($this->databaseName); 
+						 return(false); 
+				 } 
+		 } 
+		 return(false); 
+	} 
+
+	// "Stein-Aksel Basma" <basma@accelero.no>
+	// tested with MSSQL 2000
+	function MetaPrimaryKeys($table)
+	{
+		$sql = "select k.column_name from information_schema.key_column_usage k,
+		information_schema.table_constraints tc 
+		where tc.constraint_name = k.constraint_name and tc.constraint_type =
+		'PRIMARY KEY' and k.table_name = '$table'";
+		
+		$a = $this->GetCol($sql);
+		if ($a && sizeof($a)>0) return $a;
+		return false;	  
+	}
+
+	
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{
+		if ($mask) {
+			$save = $this->metaTablesSQL;
+			$mask = $this->qstr(($mask));
+			$this->metaTablesSQL .= " AND name like $mask";
+		}
+		$ret =& ADOConnection::MetaTables($ttype,$showSchema);
+		
+		if ($mask) {
+			$this->metaTablesSQL = $save;
+		}
+		return $ret;
+	}
+ 
+	function SelectDB($dbName) 
+	{
+		$this->databaseName = $dbName;
+		if ($this->_connectionID) {
+			return @mssql_select_db($dbName);		
+		}
+		else return false;	
+	}
+	
+	function ErrorMsg() 
+	{
+		if (empty($this->_errorMsg)){
+			$this->_errorMsg = mssql_get_last_message();
+		}
+		return $this->_errorMsg;
+	}
+	
+	function ErrorNo() 
+	{
+		if ($this->_logsql && $this->_errorCode !== false) return $this->_errorCode;
+		if (empty($this->_errorMsg)) {
+			$this->_errorMsg = mssql_get_last_message();
+		}
+		$id = @mssql_query("select @@ERROR",$this->_connectionID);
+		if (!$id) return false;
+		$arr = mssql_fetch_array($id);
+		@mssql_free_result($id);
+		if (is_array($arr)) return $arr[0];
+	   else return -1;
+	}
+	
+	// returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = mssql_connect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+	
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = mssql_pconnect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		
+		// persistent connections can forget to rollback on crash, so we do it here.
+		if ($this->autoRollback) {
+			$cnt = $this->GetOne('select @@TRANCOUNT');
+			while (--$cnt >= 0) $this->Execute('ROLLBACK TRAN'); 
+		}
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+	function Prepare($sql)
+	{
+		$sqlarr = explode('?',$sql);
+		if (sizeof($sqlarr) <= 1) return $sql;
+		$sql2 = $sqlarr[0];
+		for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) {
+			$sql2 .=  '@P'.($i-1) . $sqlarr[$i];
+		} 
+		return array($sql,$this->qstr($sql2),$max);
+	}
+	
+	function PrepareSP($sql)
+	{
+		if (!$this->_has_mssql_init) {
+			ADOConnection::outp( "PrepareSP: mssql_init only available since PHP 4.1.0");
+			return $sql;
+		}
+		$stmt = mssql_init($sql,$this->_connectionID);
+		if (!$stmt)  return $sql;
+		return array($sql,$stmt);
+	}
+	
+	/* 
+	Usage:
+		$stmt = $db->PrepareSP('SP_RUNSOMETHING'); -- takes 2 params, @myid and @group
+		
+		# note that the parameter does not have @ in front!
+		$db->Parameter($stmt,$id,'myid');
+		$db->Parameter($stmt,$group,'group',false,64);
+		$db->Execute($stmt);
+		
+		@param $stmt Statement returned by Prepare() or PrepareSP().
+		@param $var PHP variable to bind to. Can set to null (for isNull support).
+		@param $name Name of stored procedure variable name to bind to.
+		@param [$isOutput] Indicates direction of parameter 0/false=IN  1=OUT  2= IN/OUT. This is ignored in oci8.
+		@param [$maxLen] Holds an maximum length of the variable.
+		@param [$type] The data type of $var. Legal values depend on driver.
+		
+		See mssql_bind documentation at php.net.
+	*/
+	function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=4000, $type=false)
+	{
+		if (!$this->_has_mssql_init) {
+			ADOConnection::outp( "Parameter: mssql_bind only available since PHP 4.1.0");
+			return $sql;
+		}
+
+		$isNull = is_null($var); // php 4.0.4 and above...
+			
+		if ($type === false) 
+			switch(gettype($var)) {
+			default:
+			case 'string': $type = SQLCHAR; break;
+			case 'double': $type = SQLFLT8; break;
+			case 'integer': $type = SQLINT4; break;
+			case 'boolean': $type = SQLINT1; break; # SQLBIT not supported in 4.1.0
+			}
+		
+		if  ($this->debug) {
+			ADOConnection::outp( "Parameter(\$stmt, \$php_var='$var', \$name='$name'); (type=$type)");
+		}
+		/*
+			See http://phplens.com/lens/lensforum/msgs.php?id=7231
+			
+			RETVAL is HARD CODED into php_mssql extension:
+			The return value (a long integer value) is treated like a special OUTPUT parameter, 
+			called "RETVAL" (without the @). See the example at mssql_execute to 
+			see how it works. - type: one of this new supported PHP constants. 
+				SQLTEXT, SQLVARCHAR,SQLCHAR, SQLINT1,SQLINT2, SQLINT4, SQLBIT,SQLFLT8 
+		*/
+		if ($name !== 'RETVAL') $name = '@'.$name;
+		return mssql_bind($stmt[1], $name, $var, $type, $isOutput, $isNull, $maxLen);
+	}
+	
+	/* 
+		Unfortunately, it appears that mssql cannot handle varbinary > 255 chars
+		So all your blobs must be of type "image".
+		
+		Remember to set in php.ini the following...
+		
+		; Valid range 0 - 2147483647. Default = 4096. 
+		mssql.textlimit = 0 ; zero to pass through 
+
+		; Valid range 0 - 2147483647. Default = 4096. 
+		mssql.textsize = 0 ; zero to pass through 
+	*/
+	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		$sql = "UPDATE $table SET $column=0x".bin2hex($val)." WHERE $where";
+		return $this->Execute($sql) != false;
+	}
+	
+	// returns query ID if successful, otherwise false
+	function _query($sql,$inputarr)
+	{
+		$this->_errorMsg = false;
+		if (is_array($inputarr)) {
+			
+			# bind input params with sp_executesql: 
+			# see http://www.quest-pipelines.com/newsletter-v3/0402_F.htm
+			# works only with sql server 7 and newer
+			if (!is_array($sql)) $sql = $this->Prepare($sql);
+			$params = '';
+			$decl = '';
+			$i = 0;
+			foreach($inputarr as $v) {
+				if ($decl) {
+					$decl .= ', ';
+					$params .= ', ';
+				}	
+				if (is_string($v)) {
+					$len = strlen($v);
+					if ($len == 0) $len = 1;
+					$decl .= "@P$i NVARCHAR($len)";
+					$params .= "@P$i=N". (strncmp($v,"'",1)==0? $v : $this->qstr($v));
+				} else if (is_integer($v)) {
+					$decl .= "@P$i INT";
+					$params .= "@P$i=".$v;
+				} else {
+					$decl .= "@P$i FLOAT";
+					$params .= "@P$i=".$v;
+				}
+				$i += 1;
+			}
+			$decl = $this->qstr($decl);
+			if ($this->debug) ADOConnection::outp("<font size=-1>sp_executesql N{$sql[1]},N$decl,$params</font>");
+			$rez = mssql_query("sp_executesql N{$sql[1]},N$decl,$params");
+			
+		} else if (is_array($sql)) {
+			# PrepareSP()
+			$rez = mssql_execute($sql[1]);
+			
+		} else {
+			$rez = mssql_query($sql,$this->_connectionID);
+		}
+		return $rez;
+	}
+	
+	// returns true or false
+	function _close()
+	{ 
+		if ($this->transCnt) $this->RollbackTrans();
+		$rez = @mssql_close($this->_connectionID);
+		$this->_connectionID = false;
+		return $rez;
+	}
+	
+	// mssql uses a default date like Dec 30 2000 12:00AM
+	function UnixDate($v)
+	{
+		return ADORecordSet_array_mssql::UnixDate($v);
+	}
+	
+	function UnixTimeStamp($v)
+	{
+		return ADORecordSet_array_mssql::UnixTimeStamp($v);
+	}	
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_mssql extends ADORecordSet {	
+
+	var $databaseType = "mssql";
+	var $canSeek = true;
+	var $hasFetchAssoc; // see http://phplens.com/lens/lensforum/msgs.php?id=6083
+	// _mths works only in non-localised system
+	
+	function ADORecordset_mssql($id,$mode=false)
+	{
+		// freedts check...
+		$this->hasFetchAssoc = function_exists('mssql_fetch_assoc');
+
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		$this->fetchMode = $mode;
+		return $this->ADORecordSet($id,$mode);
+	}
+	
+	
+	function _initrs()
+	{
+	GLOBAL $ADODB_COUNTRECS;	
+		$this->_numOfRows = ($ADODB_COUNTRECS)? @mssql_num_rows($this->_queryID):-1;
+		$this->_numOfFields = @mssql_num_fields($this->_queryID);
+	}
+	
+
+	//Contributed by "Sven Axelsson" <sven.axelsson@bokochwebb.se>
+	// get next resultset - requires PHP 4.0.5 or later
+	function NextRecordSet()
+	{
+		if (!mssql_next_result($this->_queryID)) return false;
+		$this->_inited = false;
+		$this->bind = false;
+		$this->_currentRow = -1;
+		$this->Init();
+		return true;
+	}
+
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if ($this->fetchMode != ADODB_FETCH_NUM) return $this->fields[$colname];
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+	/*	Returns: an object containing field information. 
+		Get column information in the Recordset object. fetchField() can be used in order to obtain information about
+		fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
+		fetchField() is retrieved.	*/
+
+	function FetchField($fieldOffset = -1) 
+	{
+		if ($fieldOffset != -1) {
+			return @mssql_fetch_field($this->_queryID, $fieldOffset);
+		}
+		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
+			return @mssql_fetch_field($this->_queryID);
+		}
+		return null;
+	}
+	
+	function _seek($row) 
+	{
+		return @mssql_data_seek($this->_queryID, $row);
+	}
+
+	// speedup
+	function MoveNext() 
+	{
+		if ($this->EOF) return false;
+		
+		$this->_currentRow++;
+		
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+			if ($this->fetchMode & ADODB_FETCH_NUM) {
+				//ADODB_FETCH_BOTH mode
+				$this->fields = @mssql_fetch_array($this->_queryID);
+			}
+			else {
+				if ($this->hasFetchAssoc) {// only for PHP 4.2.0 or later
+					 $this->fields = @mssql_fetch_assoc($this->_queryID);
+				} else {
+					$flds = @mssql_fetch_array($this->_queryID);
+					if (is_array($flds)) {
+						$fassoc = array();
+						foreach($flds as $k => $v) {
+							if (is_numeric($k)) continue;
+							$fassoc[$k] = $v;
+						}
+						$this->fields = $fassoc;
+					} else
+						$this->fields = false;
+				}
+			}
+			
+			if (is_array($this->fields)) {
+				if (ADODB_ASSOC_CASE == 0) {
+					foreach($this->fields as $k=>$v) {
+						$this->fields[strtolower($k)] = $v;
+					}
+				} else if (ADODB_ASSOC_CASE == 1) {
+					foreach($this->fields as $k=>$v) {
+						$this->fields[strtoupper($k)] = $v;
+					}
+				}
+			}
+		} else {
+			$this->fields = @mssql_fetch_row($this->_queryID);
+		}
+		if ($this->fields) return true;
+		$this->EOF = true;
+		
+		return false;
+	}
+
+	
+	// INSERT UPDATE DELETE returns false even if no error occurs in 4.0.4
+	// also the date format has been changed from YYYY-mm-dd to dd MMM YYYY in 4.0.4. Idiot!
+	function _fetch($ignore_fields=false) 
+	{
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+			if ($this->fetchMode & ADODB_FETCH_NUM) {
+				//ADODB_FETCH_BOTH mode
+				$this->fields = @mssql_fetch_array($this->_queryID);
+			} else {
+				if ($this->hasFetchAssoc) // only for PHP 4.2.0 or later
+					$this->fields = @mssql_fetch_assoc($this->_queryID);
+				else {
+					$this->fields = @mssql_fetch_array($this->_queryID);
+					if (is_array($$this->fields)) {
+						$fassoc = array();
+						foreach($$this->fields as $k => $v) {
+							if (is_integer($k)) continue;
+							$fassoc[$k] = $v;
+						}
+						$this->fields = $fassoc;
+					}
+				}
+			}
+			
+			if (!$this->fields) {
+			} else if (ADODB_ASSOC_CASE == 0) {
+				foreach($this->fields as $k=>$v) {
+					$this->fields[strtolower($k)] = $v;
+				}
+			} else if (ADODB_ASSOC_CASE == 1) {
+				foreach($this->fields as $k=>$v) {
+					$this->fields[strtoupper($k)] = $v;
+				}
+			}
+		} else {
+			$this->fields = @mssql_fetch_row($this->_queryID);
+		}
+		return $this->fields;
+	}
+	
+	/*	close() only needs to be called if you are worried about using too much memory while your script
+		is running. All associated result memory for the specified result identifier will automatically be freed.	*/
+
+	function _close() 
+	{
+		$rez = mssql_free_result($this->_queryID);	
+		$this->_queryID = false;
+		return $rez;
+	}
+	// mssql uses a default date like Dec 30 2000 12:00AM
+	function UnixDate($v)
+	{
+		return ADORecordSet_array_mssql::UnixDate($v);
+	}
+	
+	function UnixTimeStamp($v)
+	{
+		return ADORecordSet_array_mssql::UnixTimeStamp($v);
+	}
+	
+}
+
+
+class ADORecordSet_array_mssql extends ADORecordSet_array {
+	function ADORecordSet_array_mssql($id=-1,$mode=false) 
+	{
+		$this->ADORecordSet_array($id,$mode);
+	}
+	
+		// mssql uses a default date like Dec 30 2000 12:00AM
+	function UnixDate($v)
+	{
+	
+		if (is_numeric(substr($v,0,1)) && ADODB_PHPVER >= 0x4200) return parent::UnixDate($v);
+		
+	global $ADODB_mssql_mths,$ADODB_mssql_date_order;
+	
+		//Dec 30 2000 12:00AM 
+		if ($ADODB_mssql_date_order == 'dmy') {
+			if (!preg_match( "|^([0-9]{1,2})[-/\. ]+([A-Za-z]{3})[-/\. ]+([0-9]{4})|" ,$v, $rr)) {
+				return parent::UnixDate($v);
+			}
+			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
+			
+			$theday = $rr[1];
+			$themth =  substr(strtoupper($rr[2]),0,3);
+		} else {
+			if (!preg_match( "|^([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})|" ,$v, $rr)) {
+				return parent::UnixDate($v);
+			}
+			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
+			
+			$theday = $rr[2];
+			$themth = substr(strtoupper($rr[1]),0,3);
+		}
+		$themth = $ADODB_mssql_mths[$themth];
+		if ($themth <= 0) return false;
+		// h-m-s-MM-DD-YY
+		return  mktime(0,0,0,$themth,$theday,$rr[3]);
+	}
+	
+	function UnixTimeStamp($v)
+	{
+	
+		if (is_numeric(substr($v,0,1)) && ADODB_PHPVER >= 0x4200) return parent::UnixTimeStamp($v);
+		
+	global $ADODB_mssql_mths,$ADODB_mssql_date_order;
+	
+		//Dec 30 2000 12:00AM
+		 if ($ADODB_mssql_date_order == 'dmy') {
+			 if (!preg_match( "|^([0-9]{1,2})[-/\. ]+([A-Za-z]{3})[-/\. ]+([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})|"
+			,$v, $rr)) return parent::UnixTimeStamp($v);
+			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
+		
+			$theday = $rr[1];
+			$themth =  substr(strtoupper($rr[2]),0,3);
+		} else {
+			if (!preg_match( "|^([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})|"
+			,$v, $rr)) return parent::UnixTimeStamp($v);
+			if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
+		
+			$theday = $rr[2];
+			$themth = substr(strtoupper($rr[1]),0,3);
+		}
+		
+		$themth = $ADODB_mssql_mths[$themth];
+		if ($themth <= 0) return false;
+		
+		switch (strtoupper($rr[6])) {
+		case 'P':
+			if ($rr[4]<12) $rr[4] += 12;
+			break;
+		case 'A':
+			if ($rr[4]==12) $rr[4] = 0;
+			break;
+		default:
+			break;
+		}
+		// h-m-s-MM-DD-YY
+		return  mktime($rr[4],$rr[5],0,$themth,$theday,$rr[3]);
+	}
+}
+
+/*
+Code Example 1:
+
+select 	object_name(constid) as constraint_name,
+       	object_name(fkeyid) as table_name, 
+        col_name(fkeyid, fkey) as column_name,
+	object_name(rkeyid) as referenced_table_name,
+   	col_name(rkeyid, rkey) as referenced_column_name
+from sysforeignkeys
+where object_name(fkeyid) = x
+order by constraint_name, table_name, referenced_table_name,  keyno
+
+Code Example 2:
+select 	constraint_name,
+	column_name,
+	ordinal_position
+from information_schema.key_column_usage
+where constraint_catalog = db_name()
+and table_name = x
+order by constraint_name, ordinal_position
+
+http://www.databasejournal.com/scripts/article.php/1440551
+*/
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-mssqlpo.inc.php b/lib/adodb/drivers/adodb-mssqlpo.inc.php
index a677ea3bc7..b9e8e4e851 100644
--- a/lib/adodb/drivers/adodb-mssqlpo.inc.php
+++ b/lib/adodb/drivers/adodb-mssqlpo.inc.php
@@ -1,59 +1,59 @@
-<?php
-/**
-* @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-* Released under both BSD license and Lesser GPL library license.
-* Whenever there is any discrepancy between the two licenses,
-* the BSD license will take precedence.
-*
-* Set tabs to 4 for best viewing.
-*
-* Latest version is available at http://php.weblogs.com
-*
-*  Portable MSSQL Driver that supports || instead of +
-*
-*/
-
-
-/*
-	The big difference between mssqlpo and it's parent mssql is that mssqlpo supports
-	the more standard || string concatenation operator.
-*/
-	
-include_once(ADODB_DIR.'/drivers/adodb-mssql.inc.php');
-
-class ADODB_mssqlpo extends ADODB_mssql {
-	var $databaseType = "mssqlpo";
-	var $concat_operator = '||'; 
-	
-	function ADODB_mssqlpo()
-	{
-		ADODB_mssql::ADODB_mssql();
-	}
-
-	function PrepareSP($sql)
-	{
-		if (!$this->_has_mssql_init) {
-			ADOConnection::outp( "PrepareSP: mssql_init only available since PHP 4.1.0");
-			return $sql;
-		}
-		if (is_string($sql)) $sql = str_replace('||','+',$sql);
-		$stmt = mssql_init($sql,$this->_connectionID);
-		if (!$stmt)  return $sql;
-		return array($sql,$stmt);
-	}
-	
-	function _query($sql,$inputarr)
-	{
-		if (is_string($sql)) $sql = str_replace('||','+',$sql);
-		return ADODB_mssql::_query($sql,$inputarr);
-	}
-}
-
-class ADORecordset_mssqlpo extends ADORecordset_mssql {
-	var $databaseType = "mssqlpo";
-	function ADORecordset_mssqlpo($id,$mode=false)
-	{
-		$this->ADORecordset_mssql($id,$mode);
-	}
-}
+<?php
+/**
+* @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+* Released under both BSD license and Lesser GPL library license.
+* Whenever there is any discrepancy between the two licenses,
+* the BSD license will take precedence.
+*
+* Set tabs to 4 for best viewing.
+*
+* Latest version is available at http://php.weblogs.com
+*
+*  Portable MSSQL Driver that supports || instead of +
+*
+*/
+
+
+/*
+	The big difference between mssqlpo and it's parent mssql is that mssqlpo supports
+	the more standard || string concatenation operator.
+*/
+	
+include_once(ADODB_DIR.'/drivers/adodb-mssql.inc.php');
+
+class ADODB_mssqlpo extends ADODB_mssql {
+	var $databaseType = "mssqlpo";
+	var $concat_operator = '||'; 
+	
+	function ADODB_mssqlpo()
+	{
+		ADODB_mssql::ADODB_mssql();
+	}
+
+	function PrepareSP($sql)
+	{
+		if (!$this->_has_mssql_init) {
+			ADOConnection::outp( "PrepareSP: mssql_init only available since PHP 4.1.0");
+			return $sql;
+		}
+		if (is_string($sql)) $sql = str_replace('||','+',$sql);
+		$stmt = mssql_init($sql,$this->_connectionID);
+		if (!$stmt)  return $sql;
+		return array($sql,$stmt);
+	}
+	
+	function _query($sql,$inputarr)
+	{
+		if (is_string($sql)) $sql = str_replace('||','+',$sql);
+		return ADODB_mssql::_query($sql,$inputarr);
+	}
+}
+
+class ADORecordset_mssqlpo extends ADORecordset_mssql {
+	var $databaseType = "mssqlpo";
+	function ADORecordset_mssqlpo($id,$mode=false)
+	{
+		$this->ADORecordset_mssql($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-mysql.inc.php b/lib/adodb/drivers/adodb-mysql.inc.php
index c1a32caf28..4643495a92 100644
--- a/lib/adodb/drivers/adodb-mysql.inc.php
+++ b/lib/adodb/drivers/adodb-mysql.inc.php
@@ -1,564 +1,600 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 8.
-  
-  MySQL code that does not support transactions. Use mysqlt if you need transactions.
-  Requires mysql client. Works on Windows and Unix.
-  
- 28 Feb 2001: MetaColumns bug fix - suggested by  Freek Dijkstra (phpeverywhere@macfreek.com)
-*/ 
-
-if (! defined("_ADODB_MYSQL_LAYER")) {
- define("_ADODB_MYSQL_LAYER", 1 );
-
-class ADODB_mysql extends ADOConnection {
-	var $databaseType = 'mysql';
-	var $dataProvider = 'mysql';
-	var $hasInsertID = true;
-	var $hasAffectedRows = true;	
-	var $metaTablesSQL = "SHOW TABLES";	
-	var $metaColumnsSQL = "SHOW COLUMNS FROM %s";
-	var $fmtTimeStamp = "'Y-m-d H:i:s'";
-	var $hasLimit = true;
-	var $hasMoveFirst = true;
-	var $hasGenID = true;
-	var $upperCase = 'upper';
-	var $isoDates = true; /*  accepts dates in ISO format */
-	var $sysDate = 'CURDATE()';
-	var $sysTimeStamp = 'NOW()';
-	var $hasTransactions = false;
-	var $forceNewConnect = false;
-	var $poorAffectedRows = true;
-	var $clientFlags = 0;
-	var $dbxDriver = 1;
-	
-	function ADODB_mysql() 
-	{			
-	}
-	
-	function ServerInfo()
-	{
-		$arr['description'] = $this->GetOne("select version()");
-		$arr['version'] = ADOConnection::_findvers($arr['description']);
-		return $arr;
-	}
-	
-	/*  if magic quotes disabled, use mysql_real_escape_string() */
-	function qstr($s,$magic_quotes=false)
-	{
-		if (!$magic_quotes) {
-		
-			if (ADODB_PHPVER >= 0x4300) {
-				if (is_resource($this->_connectionID))
-					return "'".mysql_real_escape_string($s,$this->_connectionID)."'";
-			}
-			if ($this->replaceQuote[0] == '\\'){
-				$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
-			}
-			return  "'".str_replace("'",$this->replaceQuote,$s)."'"; 
-		}
-		
-		/*  undo magic quotes for " */
-		$s = str_replace('\\"','"',$s);
-		return "'$s'";
-	}
-	
-	function _insertid()
-	{
-			return mysql_insert_id($this->_connectionID);
-	}
-	
-	function _affectedrows()
-	{
-			return mysql_affected_rows($this->_connectionID);
-	}
-  
- 	/*  See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html */
-	/*  Reference on Last_Insert_ID on the recommended way to simulate sequences */
- 	var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);";
-	var $_genSeqSQL = "create table %s (id int not null)";
-	var $_genSeq2SQL = "insert into %s values (%s)";
-	var $_dropSeqSQL = "drop table %s";
-	
-	function CreateSequence($seqname='adodbseq',$startID=1)
-	{
-		if (empty($this->_genSeqSQL)) return false;
-		$u = strtoupper($seqname);
-		
-		$ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname));
-		if (!$ok) return false;
-		return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1));
-	}
-	
-	function GenID($seqname='adodbseq',$startID=1)
-	{
-		/*  post-nuke sets hasGenID to false */
-		if (!$this->hasGenID) return false;
-		
-		$getnext = sprintf($this->_genIDSQL,$seqname);
-		$rs = @$this->Execute($getnext);
-		if (!$rs) {
-			$u = strtoupper($seqname);
-			$this->Execute(sprintf($this->_genSeqSQL,$seqname));
-			$this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1));
-			$rs = $this->Execute($getnext);
-		}
-		$this->genID = mysql_insert_id($this->_connectionID);
-		
-		if ($rs) $rs->Close();
-		
-		return $this->genID;
-	}
-	
-  	function &MetaDatabases()
-	{
-		$qid = mysql_list_dbs($this->_connectionID);
-		$arr = array();
-		$i = 0;
-		$max = mysql_num_rows($qid);
-		while ($i < $max) {
-			$db = mysql_tablename($qid,$i);
-			if ($db != 'mysql') $arr[] = $db;
-			$i += 1;
-		}
-		return $arr;
-	}
-	
-		
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysTimeStamp;
-		$s = 'DATE_FORMAT('.$col.",'";
-		$concat = false;
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= '%Y';
-				break;
-			case 'Q':
-			case 'q':
-				$s .= "'),Quarter($col)";
-				
-				if ($len > $i+1) $s .= ",DATE_FORMAT($col,'";
-				else $s .= ",('";
-				$concat = true;
-				break;
-			case 'M':
-				$s .= '%b';
-				break;
-				
-			case 'm':
-				$s .= '%m';
-				break;
-			case 'D':
-			case 'd':
-				$s .= '%d';
-				break;
-			
-			case 'H': 
-				$s .= '%H';
-				break;
-				
-			case 'h':
-				$s .= '%I';
-				break;
-				
-			case 'i':
-				$s .= '%i';
-				break;
-				
-			case 's':
-				$s .= '%s';
-				break;
-				
-			case 'a':
-			case 'A':
-				$s .= '%p';
-				break;
-				
-			default:
-				
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				$s .= $ch;
-				break;
-			}
-		}
-		$s.="')";
-		if ($concat) $s = "CONCAT($s)";
-		return $s;
-	}
-	
-
-	/*  returns concatenated string */
-	/*  much easier to run "mysqld --ansi" or "mysqld --sql-mode=PIPES_AS_CONCAT" and use || operator */
-	function Concat()
-	{
-		$s = "";
-		$arr = func_get_args();
-		$first = true;
-		/*
-		foreach($arr as $a) {
-			if ($first) {
-				$s = $a;
-				$first = false;
-			} else $s .= ','.$a;
-		}*/
-		
-		/*  suggestion by andrew005@mnogo.ru */
-		$s = implode(',',$arr); 
-		if (strlen($s) > 0) return "CONCAT($s)";
-		else return '';
-	}
-	
-	function OffsetDate($dayFraction,$date=false)
-	{		
-		if (!$date) $date = $this->sysDate;
-		return "from_unixtime(unix_timestamp($date)+($dayFraction)*24*3600)";
-	}
-	
-	/*  returns true or false */
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		if (ADODB_PHPVER >= 0x4300)
-			$this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword,
-												$this->forceNewConnect,$this->clientFlags);
-		else if (ADODB_PHPVER >= 0x4200)
-			$this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword,
-												$this->forceNewConnect);
-		else
-			$this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword);
-	
-		if ($this->_connectionID === false) return false;
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
-	/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		if (ADODB_PHPVER >= 0x4300)
-			$this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword,$this->clientFlags);
-		else
-			$this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		if ($this->autoRollback) $this->RollbackTrans();
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
-	function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->forceNewConnect = true;
-		$this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename);
-	}
-	
- 	function &MetaColumns($table) 
-	{
-	
-		if ($this->metaColumnsSQL) {
-		global $ADODB_FETCH_MODE;
-		
-			$save = $ADODB_FETCH_MODE;
-			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
-			
-			$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
-			
-			if (isset($savem)) $this->SetFetchMode($savem);
-			$ADODB_FETCH_MODE = $save;
-			
-			if ($rs === false) return false;
-			
-			$retarr = array();
-			while (!$rs->EOF){
-				$fld = new ADOFieldObject();
-				$fld->name = $rs->fields[0];
-				$type = $rs->fields[1];
-				
-				/*  split type into type(length): */
-				if (preg_match("/^(.+)\((\d+)/", $type, $query_array)) {
-					$fld->type = $query_array[1];
-					$fld->max_length = $query_array[2];
-				} else {
-					$fld->max_length = -1;
-					$fld->type = $type;
-				}
-				$fld->not_null = ($rs->fields[2] != 'YES');
-				$fld->primary_key = ($rs->fields[3] == 'PRI');
-				$fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false);
-				$fld->binary = (strpos($fld->type,'blob') !== false);
-				if (!$fld->binary) {
-					$d = $rs->fields[4];
-					if ($d != "" && $d != "NULL") {
-						$fld->has_default = true;
-						$fld->default_value = $d;
-					} else {
-						$fld->has_default = false;
-					}
-				}
-				
-				$retarr[strtoupper($fld->name)] = $fld;	
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			return $retarr;	
-		}
-		return false;
-	}
-		
-	/*  returns true or false */
-	function SelectDB($dbName) 
-	{
-		$this->databaseName = $dbName;
-		if ($this->_connectionID) {
-			return @mysql_select_db($dbName,$this->_connectionID);		
-		}
-		else return false;	
-	}
-	
-	/*  parameters use PostgreSQL convention, not MySQL */
-	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $arg3=false,$secs=0)
-	{
-		$offsetStr =($offset>=0) ? "$offset," : '';
-		
-		return ($secs) ? $this->CacheExecute($secs,$sql." LIMIT $offsetStr$nrows",$inputarr,$arg3)
-			: $this->Execute($sql." LIMIT $offsetStr$nrows",$inputarr,$arg3);
-		
-	}
-	
-	
-	/*  returns queryID or false */
-	function _query($sql,$inputarr)
-	{
-	/* global $ADODB_COUNTRECS; */
-		/* if($ADODB_COUNTRECS)  */
-		return mysql_query($sql,$this->_connectionID);
-		/* else return @mysql_unbuffered_query($sql,$this->_connectionID); // requires PHP >= 4.0.6 */
-	}
-
-	/*	Returns: the last error message from previous database operation	*/	
-	function ErrorMsg() 
-	{
-		if (empty($this->_connectionID)) $this->_errorMsg = @mysql_error();
-		else $this->_errorMsg = @mysql_error($this->_connectionID);
-		return $this->_errorMsg;
-	}
-	
-	/*	Returns: the last error number from previous database operation	*/	
-	function ErrorNo() 
-	{
-			if (empty($this->_connectionID))  return @mysql_errno();
-			else return @mysql_errno($this->_connectionID);
-	}
-	
-
-	
-	/*  returns true or false */
-	function _close()
-	{
-		@mysql_close($this->_connectionID);
-		$this->_connectionID = false;
-	}
-
-	
-	/*
-	* Maximum size of C field
-	*/
-	function CharMax()
-	{
-		return 255; 
-	}
-	
-	/*
-	* Maximum size of X field
-	*/
-	function TextMax()
-	{
-		return 4294967295; 
-	}
-	
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_mysql extends ADORecordSet{	
-	
-	var $databaseType = "mysql";
-	var $canSeek = true;
-	
-	function ADORecordSet_mysql($queryID,$mode=false) 
-	{
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		switch ($mode)
-		{
-		case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break;
-		case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break;
-		default:
-		case ADODB_FETCH_DEFAULT:
-		case ADODB_FETCH_BOTH:$this->fetchMode = MYSQL_BOTH; break;
-		}
-	
-		$this->ADORecordSet($queryID);	
-	}
-	
-	function _initrs()
-	{
-	/* GLOBAL $ADODB_COUNTRECS; */
-	/* 	$this->_numOfRows = ($ADODB_COUNTRECS) ? @mysql_num_rows($this->_queryID):-1; */
-		$this->_numOfRows = @mysql_num_rows($this->_queryID);
-		$this->_numOfFields = @mysql_num_fields($this->_queryID);
-	}
-	
-	function &FetchField($fieldOffset = -1) 
-	{	
-	
-		if ($fieldOffset != -1) {
-			$o = @mysql_fetch_field($this->_queryID, $fieldOffset);
-			$f = @mysql_field_flags($this->_queryID,$fieldOffset);
-			$o->max_length = @mysql_field_len($this->_queryID,$fieldOffset); /*  suggested by: Jim Nicholson (jnich@att.com) */
-			/* $o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable */
-			$o->binary = (strpos($f,'binary')!== false);
-		}
-		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
-			$o = @mysql_fetch_field($this->_queryID);
-			$o->max_length = @mysql_field_len($this->_queryID); /*  suggested by: Jim Nicholson (jnich@att.com) */
-			/* $o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable */
-		}
-			
-		return $o;
-	}
-
-	function &GetRowAssoc($upper=true)
-	{
-		if ($this->fetchMode == MYSQL_ASSOC && !$upper) return $this->fields;
-		return ADORecordSet::GetRowAssoc($upper);
-	}
-	
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{	
-		/*  added @ by "Michael William Miller" <mille562@pilot.msu.edu> */
-		if ($this->fetchMode != MYSQL_NUM) return @$this->fields[$colname];
-		
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-	
-	function _seek($row)
-	{
-		if ($this->_numOfRows == 0) return false;
-		return @mysql_data_seek($this->_queryID,$row);
-	}
-	
-	
-	/*  10% speedup to move MoveNext to child class */
-	function MoveNext() 
-	{
-	/* global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return adodb_movenext($this); */
-	
-		if ($this->EOF) return false;
-				
-		$this->_currentRow++;
-		$this->fields = @mysql_fetch_array($this->_queryID,$this->fetchMode);
-		if (is_array($this->fields)) return true;
-		
-		$this->EOF = true;
-		
-		/* -- tested raising an error -- appears pointless
-		$conn = $this->connection;
-		if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) {
-			$fn = $conn->raiseErrorFn;
-			$fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database);
-		}
-		*/
-		return false;
-	}	
-	
-	function _fetch()
-	{
-		$this->fields =  @mysql_fetch_array($this->_queryID,$this->fetchMode);
-		return is_array($this->fields);
-	}
-	
-	function _close() {
-		@mysql_free_result($this->_queryID);	
-		$this->_queryID = false;	
-	}
-	
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		
-		$len = -1; /*  mysql max_length is not accurate */
-		switch (strtoupper($t)) {
-		case 'STRING': 
-		case 'CHAR':
-		case 'VARCHAR': 
-		case 'TINYBLOB': 
-		case 'TINYTEXT': 
-		case 'ENUM': 
-		case 'SET': 
-			if ($len <= $this->blobSize) return 'C';
-			
-		case 'TEXT':
-		case 'LONGTEXT': 
-		case 'MEDIUMTEXT':
-			return 'X';
-			
-		/*  php_mysql extension always returns 'blob' even if 'text' */
-		/*  so we have to check whether binary... */
-		case 'IMAGE':
-		case 'LONGBLOB': 
-		case 'BLOB':
-		case 'MEDIUMBLOB':
-			return !empty($fieldobj->binary) ? 'B' : 'X';
-		case 'YEAR':
-		case 'DATE': return 'D';
-		
-		case 'TIME':
-		case 'DATETIME':
-		case 'TIMESTAMP': return 'T';
-		
-		case 'INT': 
-		case 'INTEGER':
-		case 'BIGINT':
-		case 'TINYINT':
-		case 'MEDIUMINT':
-		case 'SMALLINT': 
-			
-			if (!empty($fieldobj->primary_key)) return 'R';
-			else return 'I';
-		
-		default: return 'N';
-		}
-	}
-
-}
-}
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 8.
+  
+  MySQL code that does not support transactions. Use mysqlt if you need transactions.
+  Requires mysql client. Works on Windows and Unix.
+  
+ 28 Feb 2001: MetaColumns bug fix - suggested by  Freek Dijkstra (phpeverywhere@macfreek.com)
+*/ 
+
+if (! defined("_ADODB_MYSQL_LAYER")) {
+ define("_ADODB_MYSQL_LAYER", 1 );
+
+class ADODB_mysql extends ADOConnection {
+	var $databaseType = 'mysql';
+	var $dataProvider = 'mysql';
+	var $hasInsertID = true;
+	var $hasAffectedRows = true;	
+	var $metaTablesSQL = "SHOW TABLES";	
+	var $metaColumnsSQL = "SHOW COLUMNS FROM %s";
+	var $fmtTimeStamp = "'Y-m-d H:i:s'";
+	var $hasLimit = true;
+	var $hasMoveFirst = true;
+	var $hasGenID = true;
+	var $upperCase = 'upper';
+	var $isoDates = true; // accepts dates in ISO format
+	var $sysDate = 'CURDATE()';
+	var $sysTimeStamp = 'NOW()';
+	var $hasTransactions = false;
+	var $forceNewConnect = false;
+	var $poorAffectedRows = true;
+	var $clientFlags = 0;
+	var $dbxDriver = 1;
+	var $substr = "substring";
+	
+	function ADODB_mysql() 
+	{			
+	}
+	
+	function ServerInfo()
+	{
+		$arr['description'] = $this->GetOne("select version()");
+		$arr['version'] = ADOConnection::_findvers($arr['description']);
+		return $arr;
+	}
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " IFNULL($field, $ifNull) "; // if MySQL
+	}
+	
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{	
+		if ($mask) {
+			$save = $this->metaTablesSQL;
+			$mask = $this->qstr($mask);
+			$this->metaTablesSQL .= " like $mask";
+		}
+		$ret =& ADOConnection::MetaTables($ttype,$showSchema);
+		
+		if ($mask) {
+			$this->metaTablesSQL = $save;
+		}
+		return $ret;
+	}
+	
+	// if magic quotes disabled, use mysql_real_escape_string()
+	function qstr($s,$magic_quotes=false)
+	{
+		if (!$magic_quotes) {
+		
+			if (ADODB_PHPVER >= 0x4300) {
+				if (is_resource($this->_connectionID))
+					return "'".mysql_real_escape_string($s,$this->_connectionID)."'";
+			}
+			if ($this->replaceQuote[0] == '\\'){
+				$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
+			}
+			return  "'".str_replace("'",$this->replaceQuote,$s)."'"; 
+		}
+		
+		// undo magic quotes for "
+		$s = str_replace('\\"','"',$s);
+		return "'$s'";
+	}
+	
+	function _insertid()
+	{
+		return mysql_insert_id($this->_connectionID);
+	}
+	
+	function GetOne($sql,$inputarr=false)
+	{
+		$rs =& $this->SelectLimit($sql,1,-1,$inputarr);
+		if ($rs) {
+			$rs->Close();
+			if ($rs->EOF) return false;
+			return reset($rs->fields);
+		}
+		
+		return false;
+	}
+	
+	function _affectedrows()
+	{
+			return mysql_affected_rows($this->_connectionID);
+	}
+  
+ 	// See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html
+	// Reference on Last_Insert_ID on the recommended way to simulate sequences
+ 	var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);";
+	var $_genSeqSQL = "create table %s (id int not null)";
+	var $_genSeq2SQL = "insert into %s values (%s)";
+	var $_dropSeqSQL = "drop table %s";
+	
+	function CreateSequence($seqname='adodbseq',$startID=1)
+	{
+		if (empty($this->_genSeqSQL)) return false;
+		$u = strtoupper($seqname);
+		
+		$ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname));
+		if (!$ok) return false;
+		return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1));
+	}
+	
+	function GenID($seqname='adodbseq',$startID=1)
+	{
+		// post-nuke sets hasGenID to false
+		if (!$this->hasGenID) return false;
+		
+		$getnext = sprintf($this->_genIDSQL,$seqname);
+		$rs = @$this->Execute($getnext);
+		if (!$rs) {
+			$u = strtoupper($seqname);
+			$this->Execute(sprintf($this->_genSeqSQL,$seqname));
+			$this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1));
+			$rs = $this->Execute($getnext);
+		}
+		$this->genID = mysql_insert_id($this->_connectionID);
+		
+		if ($rs) $rs->Close();
+		
+		return $this->genID;
+	}
+	
+  	function &MetaDatabases()
+	{
+		$qid = mysql_list_dbs($this->_connectionID);
+		$arr = array();
+		$i = 0;
+		$max = mysql_num_rows($qid);
+		while ($i < $max) {
+			$db = mysql_tablename($qid,$i);
+			if ($db != 'mysql') $arr[] = $db;
+			$i += 1;
+		}
+		return $arr;
+	}
+	
+		
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysTimeStamp;
+		$s = 'DATE_FORMAT('.$col.",'";
+		$concat = false;
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= '%Y';
+				break;
+			case 'Q':
+			case 'q':
+				$s .= "'),Quarter($col)";
+				
+				if ($len > $i+1) $s .= ",DATE_FORMAT($col,'";
+				else $s .= ",('";
+				$concat = true;
+				break;
+			case 'M':
+				$s .= '%b';
+				break;
+				
+			case 'm':
+				$s .= '%m';
+				break;
+			case 'D':
+			case 'd':
+				$s .= '%d';
+				break;
+			
+			case 'H': 
+				$s .= '%H';
+				break;
+				
+			case 'h':
+				$s .= '%I';
+				break;
+				
+			case 'i':
+				$s .= '%i';
+				break;
+				
+			case 's':
+				$s .= '%s';
+				break;
+				
+			case 'a':
+			case 'A':
+				$s .= '%p';
+				break;
+				
+			default:
+				
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				$s .= $ch;
+				break;
+			}
+		}
+		$s.="')";
+		if ($concat) $s = "CONCAT($s)";
+		return $s;
+	}
+	
+
+	// returns concatenated string
+	// much easier to run "mysqld --ansi" or "mysqld --sql-mode=PIPES_AS_CONCAT" and use || operator
+	function Concat()
+	{
+		$s = "";
+		$arr = func_get_args();
+		$first = true;
+		/*
+		foreach($arr as $a) {
+			if ($first) {
+				$s = $a;
+				$first = false;
+			} else $s .= ','.$a;
+		}*/
+		
+		// suggestion by andrew005@mnogo.ru
+		$s = implode(',',$arr); 
+		if (strlen($s) > 0) return "CONCAT($s)";
+		else return '';
+	}
+	
+	function OffsetDate($dayFraction,$date=false)
+	{		
+		if (!$date) $date = $this->sysDate;
+		return "from_unixtime(unix_timestamp($date)+($dayFraction)*24*3600)";
+	}
+	
+	// returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		if (ADODB_PHPVER >= 0x4300)
+			$this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword,
+												$this->forceNewConnect,$this->clientFlags);
+		else if (ADODB_PHPVER >= 0x4200)
+			$this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword,
+												$this->forceNewConnect);
+		else
+			$this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword);
+	
+		if ($this->_connectionID === false) return false;
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		if (ADODB_PHPVER >= 0x4300)
+			$this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword,$this->clientFlags);
+		else
+			$this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		if ($this->autoRollback) $this->RollbackTrans();
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+	function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->forceNewConnect = true;
+		return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename);
+	}
+	
+ 	function &MetaColumns($table) 
+	{
+	
+		if ($this->metaColumnsSQL) {
+		global $ADODB_FETCH_MODE;
+		
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+			
+			$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
+			
+			if (isset($savem)) $this->SetFetchMode($savem);
+			$ADODB_FETCH_MODE = $save;
+			
+			if ($rs === false) return false;
+			
+			$retarr = array();
+			while (!$rs->EOF){
+				$fld = new ADOFieldObject();
+				$fld->name = $rs->fields[0];
+				$type = $rs->fields[1];
+				
+				// split type into type(length):
+				if (preg_match("/^(.+)\((\d+)/", $type, $query_array)) {
+					$fld->type = $query_array[1];
+					$fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1;
+				} else {
+					$fld->max_length = -1;
+					$fld->type = $type;
+				}
+				$fld->not_null = ($rs->fields[2] != 'YES');
+				$fld->primary_key = ($rs->fields[3] == 'PRI');
+				$fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false);
+				$fld->binary = (strpos($fld->type,'blob') !== false);
+				if (!$fld->binary) {
+					$d = $rs->fields[4];
+					if ($d != "" && $d != "NULL") {
+						$fld->has_default = true;
+						$fld->default_value = $d;
+					} else {
+						$fld->has_default = false;
+					}
+				}
+				if ($save == ADODB_FETCH_NUM) $retarr[] = $fld;	
+				else $retarr[strtoupper($fld->name)] = $fld;
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			return $retarr;	
+		}
+		return false;
+	}
+		
+	// returns true or false
+	function SelectDB($dbName) 
+	{
+		$this->databaseName = $dbName;
+		if ($this->_connectionID) {
+			return @mysql_select_db($dbName,$this->_connectionID);		
+		}
+		else return false;	
+	}
+	
+	// parameters use PostgreSQL convention, not MySQL
+	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs=0)
+	{
+		$offsetStr =($offset>=0) ? "$offset," : '';
+		
+		return ($secs) ? $this->CacheExecute($secs,$sql." LIMIT $offsetStr$nrows",$inputarr)
+			: $this->Execute($sql." LIMIT $offsetStr$nrows",$inputarr);
+		
+	}
+	
+	
+	// returns queryID or false
+	function _query($sql,$inputarr)
+	{
+	//global $ADODB_COUNTRECS;
+		//if($ADODB_COUNTRECS) 
+		return mysql_query($sql,$this->_connectionID);
+		//else return @mysql_unbuffered_query($sql,$this->_connectionID); // requires PHP >= 4.0.6
+	}
+
+	/*	Returns: the last error message from previous database operation	*/	
+	function ErrorMsg() 
+	{
+	
+		if ($this->_logsql) return $this->_errorMsg;
+		if (empty($this->_connectionID)) $this->_errorMsg = @mysql_error();
+		else $this->_errorMsg = @mysql_error($this->_connectionID);
+		return $this->_errorMsg;
+	}
+	
+	/*	Returns: the last error number from previous database operation	*/	
+	function ErrorNo() 
+	{
+		if ($this->_logsql) return $this->_errorCode;
+		if (empty($this->_connectionID))  return @mysql_errno();
+		else return @mysql_errno($this->_connectionID);
+	}
+	
+
+	
+	// returns true or false
+	function _close()
+	{
+		@mysql_close($this->_connectionID);
+		$this->_connectionID = false;
+	}
+
+	
+	/*
+	* Maximum size of C field
+	*/
+	function CharMax()
+	{
+		return 255; 
+	}
+	
+	/*
+	* Maximum size of X field
+	*/
+	function TextMax()
+	{
+		return 4294967295; 
+	}
+	
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_mysql extends ADORecordSet{	
+	
+	var $databaseType = "mysql";
+	var $canSeek = true;
+	
+	function ADORecordSet_mysql($queryID,$mode=false) 
+	{
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		switch ($mode)
+		{
+		case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break;
+		case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break;
+		default:
+		case ADODB_FETCH_DEFAULT:
+		case ADODB_FETCH_BOTH:$this->fetchMode = MYSQL_BOTH; break;
+		}
+	
+		$this->ADORecordSet($queryID);	
+	}
+	
+	function _initrs()
+	{
+	//GLOBAL $ADODB_COUNTRECS;
+	//	$this->_numOfRows = ($ADODB_COUNTRECS) ? @mysql_num_rows($this->_queryID):-1;
+		$this->_numOfRows = @mysql_num_rows($this->_queryID);
+		$this->_numOfFields = @mysql_num_fields($this->_queryID);
+	}
+	
+	function &FetchField($fieldOffset = -1) 
+	{	
+	
+		if ($fieldOffset != -1) {
+			$o = @mysql_fetch_field($this->_queryID, $fieldOffset);
+			$f = @mysql_field_flags($this->_queryID,$fieldOffset);
+			$o->max_length = @mysql_field_len($this->_queryID,$fieldOffset); // suggested by: Jim Nicholson (jnich@att.com)
+			//$o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable
+			$o->binary = (strpos($f,'binary')!== false);
+		}
+		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
+			$o = @mysql_fetch_field($this->_queryID);
+			$o->max_length = @mysql_field_len($this->_queryID); // suggested by: Jim Nicholson (jnich@att.com)
+			//$o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable
+		}
+			
+		return $o;
+	}
+
+	function &GetRowAssoc($upper=true)
+	{
+		if ($this->fetchMode == MYSQL_ASSOC && !$upper) return $this->fields;
+		return ADORecordSet::GetRowAssoc($upper);
+	}
+	
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{	
+		// added @ by "Michael William Miller" <mille562@pilot.msu.edu>
+		if ($this->fetchMode != MYSQL_NUM) return @$this->fields[$colname];
+		
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+	function _seek($row)
+	{
+		if ($this->_numOfRows == 0) return false;
+		return @mysql_data_seek($this->_queryID,$row);
+	}
+	
+	
+	// 10% speedup to move MoveNext to child class
+	function MoveNext() 
+	{
+	//global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return adodb_movenext($this);
+	
+		if ($this->EOF) return false;
+				
+		$this->_currentRow++;
+		$this->fields = @mysql_fetch_array($this->_queryID,$this->fetchMode);
+		if (is_array($this->fields)) return true;
+		
+		$this->EOF = true;
+		
+		/* -- tested raising an error -- appears pointless
+		$conn = $this->connection;
+		if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) {
+			$fn = $conn->raiseErrorFn;
+			$fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database);
+		}
+		*/
+		return false;
+	}	
+	
+	function _fetch()
+	{
+		$this->fields =  @mysql_fetch_array($this->_queryID,$this->fetchMode);
+		return is_array($this->fields);
+	}
+	
+	function _close() {
+		@mysql_free_result($this->_queryID);	
+		$this->_queryID = false;	
+	}
+	
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		$len = -1; // mysql max_length is not accurate
+		switch (strtoupper($t)) {
+		case 'STRING': 
+		case 'CHAR':
+		case 'VARCHAR': 
+		case 'TINYBLOB': 
+		case 'TINYTEXT': 
+		case 'ENUM': 
+		case 'SET': 
+			if ($len <= $this->blobSize) return 'C';
+			
+		case 'TEXT':
+		case 'LONGTEXT': 
+		case 'MEDIUMTEXT':
+			return 'X';
+			
+		// php_mysql extension always returns 'blob' even if 'text'
+		// so we have to check whether binary...
+		case 'IMAGE':
+		case 'LONGBLOB': 
+		case 'BLOB':
+		case 'MEDIUMBLOB':
+			return !empty($fieldobj->binary) ? 'B' : 'X';
+		case 'YEAR':
+		case 'DATE': return 'D';
+		
+		case 'TIME':
+		case 'DATETIME':
+		case 'TIMESTAMP': return 'T';
+		
+		case 'INT': 
+		case 'INTEGER':
+		case 'BIGINT':
+		case 'TINYINT':
+		case 'MEDIUMINT':
+		case 'SMALLINT': 
+			
+			if (!empty($fieldobj->primary_key)) return 'R';
+			else return 'I';
+		
+		default: return 'N';
+		}
+	}
+
+}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-mysqlt.inc.php b/lib/adodb/drivers/adodb-mysqlt.inc.php
index c45ae27503..9522404fb2 100644
--- a/lib/adodb/drivers/adodb-mysqlt.inc.php
+++ b/lib/adodb/drivers/adodb-mysqlt.inc.php
@@ -1,76 +1,76 @@
-<?php
-
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 8.
-  
-  MySQL code that supports transactions. For MySQL 3.23 or later.
-  Code from James Poon <jpoon88@yahoo.com>
-  
-  Requires mysql client. Works on Windows and Unix.
-*/
-
-
-include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php");
-
-
-class ADODB_mysqlt extends ADODB_mysql {
-	var $databaseType = 'mysqlt';
-	var $ansiOuter = true; /*  for Version 3.23.17 or later */
-	var $hasTransactions = true;
-	
-	function BeginTrans()
-	{	  
-		if ($this->transOff) return true;
-		$this->transCnt += 1;
-		$this->Execute('SET AUTOCOMMIT=0');
-		$this->Execute('BEGIN');
-		return true;
-	}
-	
-	function CommitTrans($ok=true) 
-	{
-		if ($this->transOff) return true; 
-		if (!$ok) return $this->RollbackTrans();
-		
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->Execute('COMMIT');
-		$this->Execute('SET AUTOCOMMIT=1');
-		return true;
-	}
-	
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true;
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->Execute('ROLLBACK');
-		$this->Execute('SET AUTOCOMMIT=1');
-		return true;
-	}
-	
-}
-
-class ADORecordSet_mysqlt extends ADORecordSet_mysql{	
-	var $databaseType = "mysqlt";
-	
-	function ADORecordSet_mysqlt($queryID,$mode=false) {
-		return $this->ADORecordSet_mysql($queryID,$mode);
-	}
-	
-	function MoveNext() 
-	{	
-		if ($this->EOF) return false;
-
-		$this->_currentRow++;
-		/*  using & below slows things down by 20%! */
-		$this->fields =  @mysql_fetch_array($this->_queryID,$this->fetchMode);
-		if ($this->fields) return true;
-		$this->EOF = true;
-		
-		return false;
-	}	
-}
+<?php
+
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 8.
+  
+  MySQL code that supports transactions. For MySQL 3.23 or later.
+  Code from James Poon <jpoon88@yahoo.com>
+  
+  Requires mysql client. Works on Windows and Unix.
+*/
+
+
+include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php");
+
+
+class ADODB_mysqlt extends ADODB_mysql {
+	var $databaseType = 'mysqlt';
+	var $ansiOuter = true; // for Version 3.23.17 or later
+	var $hasTransactions = true;
+	
+	function BeginTrans()
+	{	  
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		$this->Execute('SET AUTOCOMMIT=0');
+		$this->Execute('BEGIN');
+		return true;
+	}
+	
+	function CommitTrans($ok=true) 
+	{
+		if ($this->transOff) return true; 
+		if (!$ok) return $this->RollbackTrans();
+		
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('COMMIT');
+		$this->Execute('SET AUTOCOMMIT=1');
+		return true;
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->Execute('ROLLBACK');
+		$this->Execute('SET AUTOCOMMIT=1');
+		return true;
+	}
+	
+}
+
+class ADORecordSet_mysqlt extends ADORecordSet_mysql{	
+	var $databaseType = "mysqlt";
+	
+	function ADORecordSet_mysqlt($queryID,$mode=false) {
+		return $this->ADORecordSet_mysql($queryID,$mode);
+	}
+	
+	function MoveNext() 
+	{	
+		if ($this->EOF) return false;
+
+		$this->_currentRow++;
+		// using & below slows things down by 20%!
+		$this->fields =  @mysql_fetch_array($this->_queryID,$this->fetchMode);
+		if ($this->fields) return true;
+		$this->EOF = true;
+		
+		return false;
+	}	
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-oci8.inc.php b/lib/adodb/drivers/adodb-oci8.inc.php
index a8b3a2b36f..c529d0c793 100644
--- a/lib/adodb/drivers/adodb-oci8.inc.php
+++ b/lib/adodb/drivers/adodb-oci8.inc.php
@@ -1,1061 +1,1162 @@
-<?php
-/*
-
-  version V3.60 16 June 2003 (c) 2000-2003 John Lim. All rights reserved.
-
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-
-  Latest version is available at http://php.weblogs.com/
-  
-  Code contributed by George Fourlanos <fou@infomap.gr>
-  
-  13 Nov 2000 jlim - removed all ora_* references.
-*/
-
-/*
-NLS_Date_Format
-Allows you to use a date format other than the Oracle Lite default. When a literal
-character string appears where a date value is expected, the Oracle Lite database
-tests the string to see if it matches the formats of Oracle, SQL-92, or the value
-specified for this parameter in the POLITE.INI file. Setting this parameter also
-defines the default format used in the TO_CHAR or TO_DATE functions when no
-other format string is supplied.
-
-For Oracle the default is dd-mon-yy or dd-mon-yyyy, and for SQL-92 the default is
-yy-mm-dd or yyyy-mm-dd.
-
-Using 'RR' in the format forces two-digit years less than or equal to 49 to be
-interpreted as years in the 21st century (2000–2049), and years over 50 as years in
-the 20th century (1950–1999). Setting the RR format as the default for all two-digit
-year entries allows you to become year-2000 compliant. For example:
-NLS_DATE_FORMAT='RR-MM-DD'
-
-You can also modify the date format using the ALTER SESSION command. 
-*/
-class ADODB_oci8 extends ADOConnection {
-	var $databaseType = 'oci8';
-	var $dataProvider = 'oci8';
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $concat_operator='||';
-	var $sysDate = "TRUNC(SYSDATE)";
-	var $sysTimeStamp = 'SYSDATE';
-	var $metaDatabasesSQL = "SELECT USERNAME FROM ALL_USERS WHERE USERNAME NOT IN ('SYS','SYSTEM','DBSNMP','OUTLN') ORDER BY 1";
-	var $_stmt;
-	var $_commit = OCI_COMMIT_ON_SUCCESS;
-	var $_initdate = true; /*  init date to YYYY-MM-DD */
-	var $metaTablesSQL = "select table_name from cat where table_type in ('TABLE','VIEW')";
-	var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; /* changed by smondino@users.sourceforge. net */
-	var $_bindInputArray = true;
-	var $hasGenID = true;
-	var $_genIDSQL = "SELECT (%s.nextval) FROM DUAL";
-	var $_genSeqSQL = "CREATE SEQUENCE %s START WITH %s";
-	var $_dropSeqSQL = "DROP SEQUENCE %s";
-	var $hasAffectedRows = true;
-	var $upperCase = 'upper';
-	var $noNullStrings = false;
-	var $connectSID = false;
-	var $_bind = false;
-	var $_hasOCIFetchStatement = false;
-	var $_getarray = false; /*  currently not working */
-	var $leftOuter = '(+)=';
-	var $session_sharing_force_blob = false; /*  alter session on updateblob if set to true  */
-	var $firstrows = true; /*  enable first rows optimization on SelectLimit() */
-	var $selectOffsetAlg1 = 100; /*  when to use 1st algorithm of selectlimit. */
-	var $NLS_DATE_FORMAT = 'YYYY-MM-DD';
- 	var $useDBDateFormatForTextInput=false;
-	
-	/*  var $ansiOuter = true; // if oracle9 */
-    
-	function ADODB_oci8() 
-	{
-	
-		$this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200;
-	}
-	
-	/*  Function &MetaColumns($table) added by smondino@users.sourceforge.net*/
-	function &MetaColumns($table) 
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$save = $ADODB_FETCH_MODE;
-		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
-		
-		$rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
-		
-		if (isset($savem)) $this->SetFetchMode($savem);
-		$ADODB_FETCH_MODE = $save;
-		if (!$rs) return false;
-		$retarr = array();
-		while (!$rs->EOF) { /* print_r($rs->fields); */
-			$fld = new ADOFieldObject();
-	   		$fld->name = $rs->fields[0];
-	   		$fld->type = $rs->fields[1];
-	   		$fld->max_length = $rs->fields[2];
-			$fld->scale = $rs->fields[3];
-			if ($rs->fields[1] == 'NUMBER' && $rs->fields[3] == 0) {
-				$fld->type ='INT';
-	     		$fld->max_length = $rs->fields[4];
-	    	}
-	   	
-			$fld->not_null = $rs->fields[5];
-			$fld->default_value = $rs->fields[6];
-			$retarr[strtoupper($fld->name)] = $fld; 
-			$rs->MoveNext();
-		}
-		$rs->Close();
-		return $retarr;
-	}
- 
-/*
-
-  Multiple modes of connection are supported:
-  
-  a. Local Database
-    $conn->Connect(false,'scott','tiger');
-  
-  b. From tnsnames.ora
-    $conn->Connect(false,'scott','tiger',$tnsname); 
-    $conn->Connect($tnsname,'scott','tiger'); 
-  
-  c. Server + service name
-    $conn->Connect($serveraddress,'scott,'tiger',$service_name);
-  
-  d. Server + SID
-  	$conn->connectSID = true;
-	$conn->Connect($serveraddress,'scott,'tiger',$SID);
-
-
-Example TNSName:
----------------
-NATSOFT.DOMAIN =
-  (DESCRIPTION =
-	(ADDRESS_LIST =
-	  (ADDRESS = (PROTOCOL = TCP)(HOST = kermit)(PORT = 1523))
-	)
-	(CONNECT_DATA =
-	  (SERVICE_NAME = natsoft.domain)
-	)
-  )
-  
-  There are 3 connection modes, 0 = non-persistent, 1 = persistent, 2 = force new connection
-	
-*/
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$mode=0)
-	{
-		if($argHostname) { /*  added by Jorma Tuomainen <jorma.tuomainen@ppoy.fi> */
-			if (empty($argDatabasename)) $argDatabasename = $argHostname;
-			else {
-				if(strpos($argHostname,":")) {
-					$argHostinfo=explode(":",$argHostname);
-				   	$argHostname=$argHostinfo[0];
-					$argHostport=$argHostinfo[1];
-			 	} else {
-					$argHostport="1521";
-	   			}
-				
-				if ($this->connectSID) {
-					$argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
-					.")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))";
-				} else
-					$argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
-					.")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))";
-			}
-		}
-				
- 		/* if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>"; */
-		if ($mode==1) {
-			$this->_connectionID = OCIPLogon($argUsername,$argPassword, $argDatabasename);
-			if ($this->_connectionID && $this->autoRollback)  OCIrollback($this->_connectionID);
-		} else if ($mode==2) {
-			$this->_connectionID = OCINLogon($argUsername,$argPassword, $argDatabasename);
-		} else {
-			$this->_connectionID = OCILogon($argUsername,$argPassword, $argDatabasename);
-		}
-		if ($this->_connectionID === false) return false;
-		if ($this->_initdate) {
-			$this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'");
-		}
-		
-		/*  looks like:  */
-		/*  Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production With the Partitioning option JServer Release 8.1.7.0.0 - Production */
-		/*  $vers = OCIServerVersion($this->_connectionID); */
-		/*  if (strpos($vers,'8i') !== false) $this->ansiOuter = true; */
-		return true;
-   	}
-	
-	function ServerInfo()
-	{
-		$arr['compat'] = $this->GetOne('select value from sys.database_compatible_level');
-		$arr['description'] = @OCIServerVersion($this->_connectionID);
-		$arr['version'] = ADOConnection::_findvers($arr['description']);
-		return $arr;
-	}
-		/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,1);
-	}
-	
-	/*  returns true or false */
-	function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,2);
-	}
-	
-	function Affected_Rows()
-	{
-		return OCIRowCount($this->_stmt);
-	}
-	
-	/*  format and return date string in database date format */
-	function DBDate($d)
-	{
-		if (empty($d) && $d !== 0) return 'null';
-		
-		if (is_string($d)) $d = ADORecordSet::UnixDate($d);
-		return "TO_DATE(".adodb_date($this->fmtDate,$d).",'".$this->NLS_DATE_FORMAT."')";
-	}
-
-	
-	/*  format and return date string in database timestamp format */
-	function DBTimeStamp($ts)
-	{
-		if (empty($ts) && $ts !== 0) return 'null';
-		if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts);
-		return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')";
-	}
-	
-	function RowLock($tables,$where) 
-	{
-		if ($this->autoCommit) $this->BeginTrans();
-		return $this->GetOne("select 1 as ignore from $tables where $where for update");
-	}
-	
-	function BeginTrans()
-	{	
-		if ($this->transOff) return true;
-		$this->transCnt += 1;
-		$this->autoCommit = false;
-		$this->_commit = OCI_DEFAULT;
-		return true;
-	}
-	
-	function CommitTrans($ok=true) 
-	{ 
-		if ($this->transOff) return true;
-		if (!$ok) return $this->RollbackTrans();
-		
-		if ($this->transCnt) $this->transCnt -= 1;
-		$ret = OCIcommit($this->_connectionID);
-		$this->_commit = OCI_COMMIT_ON_SUCCESS;
-		$this->autoCommit = true;
-		return $ret;
-	}
-	
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true;
-		if ($this->transCnt) $this->transCnt -= 1;
-		$ret = OCIrollback($this->_connectionID);
-		$this->_commit = OCI_COMMIT_ON_SUCCESS;
-		$this->autoCommit = true;
-		return $ret;
-	}
-	
-	
-	function SelectDB($dbName) 
-	{
-		return false;
-	}
-
-	/* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */
-	function ErrorMsg() 
-	{
-		$arr = @OCIerror($this->_stmt);
-		
-		if ($arr === false) {
-			$arr = @OCIerror($this->_connectionID);
-			if ($arr === false) $arr = @OCIError();
-			if ($arr === false) return '';
-		}
-		   $this->_errorMsg = $arr['message'];
-		   return $this->_errorMsg;
-	}
-
-	function ErrorNo() 
-	{
-		if (is_resource($this->_stmt))
-			$arr = @ocierror($this->_stmt);
-		else {
-			$arr = @ocierror($this->_connectionID);
-			if ($arr === false) $arr = @ocierror();
-			if ($arr == false) return '';
-		}
-		return $arr['code'];
-	}
-	
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysTimeStamp;
-		$s = 'TO_CHAR('.$col.",'";
-		
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= 'YYYY';
-				break;
-			case 'Q':
-			case 'q':
-				$s .= 'Q';
-				break;
-				
-			case 'M':
-				$s .= 'Mon';
-				break;
-				
-			case 'm':
-				$s .= 'MM';
-				break;
-			case 'D':
-			case 'd':
-				$s .= 'DD';
-				break;
-			
-			case 'H':
-				$s.= 'HH24';
-				break;
-				
-			case 'h':
-				$s .= 'HH';
-				break;
-				
-			case 'i':
-				$s .= 'MI';
-				break;
-			
-			case 's':
-				$s .= 'SS';
-				break;
-			
-			case 'a':
-			case 'A':
-				$s .= 'AM';
-				break;
-				
-			default:
-			/*  handle escape characters... */
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				if (strpos('-/.:;, ',$ch) !== false) $s .= $ch;
-				else $s .= '"'.$ch.'"';
-				
-			}
-		}
-		return $s. "')";
-	}
-	
-	
-	/*
-	This algorithm makes use of
-	
-	a. FIRST_ROWS hint
-	The FIRST_ROWS hint explicitly chooses the approach to optimize response time, 
-	that is, minimum resource usage to return the first row. Results will be returned 
-	as soon as they are identified. 
-
-	b. Uses rownum tricks to obtain only the required rows from a given offset.
-	 As this uses complicated sql statements, we only use this if the $offset >= 100. 
-	 This idea by Tomas V V Cox.
-	 
-	 This implementation does not appear to work with oracle 8.0.5 or earlier. Comment
-	 out this function then, and the slower SelectLimit() in the base class will be used.
-	*/
-	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$arg3=false,$secs2cache=0)
-	{
-		/*  seems that oracle only supports 1 hint comment in 8i */
-		if ($this->firstrows) {
-			if (strpos($sql,'/*+') !== false)
-				$sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql);
-			else
-				$sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql);
-		}
-		
-		if ($offset < $this->selectOffsetAlg1) {
-			if ($nrows > 0) {	
-				if ($offset > 0) $nrows += $offset;
-				/* $inputarr['adodb_rownum'] = $nrows; */
-				if ($this->databaseType == 'oci8po') {
-					$sql = "select * from ($sql) where rownum <= ?";
-				} else {
-					$sql = "select * from ($sql) where rownum <= :adodb_offset";
-				} 
-				$inputarr['adodb_offset'] = $nrows;
-				$nrows = -1;
-			}
-			/*  note that $nrows = 0 still has to work ==> no rows returned */
-
-			return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
-		} else {
-			 /*  Algorithm by Tomas V V Cox, from PEAR DB oci8.php */
-			
-			 /*  Let Oracle return the name of the columns */
-			 $q_fields = "SELECT * FROM ($sql) WHERE NULL = NULL";
-			 if (!$stmt = OCIParse($this->_connectionID, $q_fields)) {
-				 return false;
-			 }
-			 if (is_array($inputarr)) {
-				 foreach($inputarr as $k => $v) {
-					if (is_array($v)) {
-						if (sizeof($v) == 2) /*  suggested by g.giunta@libero. */
-							OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1]);
-						else
-							OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]);
-					} else {
-						$len = -1;
-						if ($v === ' ') $len = 1;
-						if (isset($bindarr)) {	/*  is prepared sql, so no need to ocibindbyname again */
-							$bindarr[$k] = $v;
-						} else { 				/*  dynamic sql, so rebind every time */
-							OCIBindByName($stmt,":$k",$inputarr[$k],$len);
-						}
-					}
-				}
-			}
-			
-			 if (!OCIExecute($stmt, OCI_DEFAULT)) {
-				 OCIFreeStatement($stmt); 
-				 return false;
-			 }
-			 
-			 $ncols = OCINumCols($stmt);
-			 for ( $i = 1; $i <= $ncols; $i++ ) {
-				 $cols[] = '"'.OCIColumnName($stmt, $i).'"';
-			 }
-			 $result = false;
-			
-			 OCIFreeStatement($stmt); 
-			 $fields = implode(',', $cols);
-			 $nrows += $offset;
-			 $offset += 1; /*  in Oracle rownum starts at 1 */
-			
-			if ($this->databaseType == 'oci8po') {
-					 $sql = "SELECT $fields FROM".
-					  "(SELECT rownum as adodb_rownum, $fields FROM".
-					  " ($sql) WHERE rownum <= ?".
-					  ") WHERE adodb_rownum >= ?";
-				} else {
-					 $sql = "SELECT $fields FROM".
-					  "(SELECT rownum as adodb_rownum, $fields FROM".
-					  " ($sql) WHERE rownum <= :adodb_nrows".
-					  ") WHERE adodb_rownum >= :adodb_offset";
-				} 
-				$inputarr['adodb_nrows'] = $nrows;
-				$inputarr['adodb_offset'] = $offset;
-				
-			if ($secs2cache>0) return $this->CacheExecute($secs2cache, $sql,$inputarr,$arg3);
-			else return $this->Execute($sql,$inputarr,$arg3);
-		}
-	
-	}
-	
-	/**
-	* Usage:
-	* Store BLOBs and CLOBs
-	*
-	* Example: to store $var in a blob
-	*
-	*	$conn->Execute('insert into TABLE (id,ablob) values(12,empty_blob())');
-	*	$conn->UpdateBlob('TABLE', 'ablob', $varHoldingBlob, 'ID=12', 'BLOB');
-	*	
-	*	$blobtype supports 'BLOB' and 'CLOB', but you need to change to 'empty_clob()'.
-	*
-	*  to get length of LOB:
-	*  	select DBMS_LOB.GETLENGTH(ablob) from TABLE
-	*
-	* If you are using CURSOR_SHARING = force, it appears this will case a segfault
-	* under oracle 8.1.7.0. Run:
-	*	 $db->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT');
-	* before UpdateBlob() then...
-	*/
-
-	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		switch(strtoupper($blobtype)) {
-		default: ADOConnection::outp("<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false;
-		case 'BLOB': $type = OCI_B_BLOB; break;
-		case 'CLOB': $type = OCI_B_CLOB; break;
-		}
-		
-		if ($this->databaseType == 'oci8po') 
-			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?";
-		else 
-			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob";
-		
-		$desc = OCINewDescriptor($this->_connectionID, OCI_D_LOB);
-		$arr['blob'] = array($desc,-1,$type);
-		
-		if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT');
-		$commit = $this->autoCommit;
-		if ($commit) $this->BeginTrans();
-		$rs = ADODB_oci8::Execute($sql,$arr);
-		if ($rez = !empty($rs)) $desc->save($val);
-		$desc->free();
-		if ($commit) $this->CommitTrans();
-		if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=FORCE');
-		
-		if ($rez) $rs->Close();
-		return $rez;
-	}
-	
-	/**
-	* Usage:  store file pointed to by $var in a blob
-	*/
-	function UpdateBlobFile($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		switch(strtoupper($blobtype)) {
-		default: ADOConnection::outp( "<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false;
-		case 'BLOB': $type = OCI_B_BLOB; break;
-		case 'CLOB': $type = OCI_B_CLOB; break;
-		}
-		
-		if ($this->databaseType == 'oci8po') 
-			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?";
-		else 
-			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob";
-		
-		$desc = OCINewDescriptor($this->_connectionID, OCI_D_LOB);
-		$arr['blob'] = array($desc,-1,$type);
-		
-		$this->BeginTrans();
-		$rs = ADODB_oci8::Execute($sql,$arr);
-		if ($rez = !empty($rs)) $desc->savefile($val);
-		$desc->free();
-		$this->CommitTrans();
-		
-		if ($rez) $rs->Close();
-		return $rez;
-	}
-	
-	/*
-		Example of usage:
-		
-		$stmt = $this->Prepare('insert into emp (empno, ename) values (:empno, :ename)');
-	*/
-	function Prepare($sql)
-	{
-	static $BINDNUM = 0;
-	
-		$stmt = OCIParse($this->_connectionID,$sql);
-
-		if (!$stmt) return $sql; /*  error in statement, let Execute() handle the error */
-		
-		$BINDNUM += 1;
-		
-		if (@OCIStatementType($stmt) == 'BEGIN') {
-			return array($sql,$stmt,0,$BINDNUM,OCINewCursor($this->_connectionID));
-		} 
-		
-		return array($sql,$stmt,0,$BINDNUM);
-	}
-	
-	/*
-		Call an oracle stored procedure and return a cursor variable. 
-		Convert the cursor variable into a recordset. 
-		Concept by Robert Tuttle robert@ud.com
-		
-		Example:
-			Note: we return a cursor variable in :RS2
-			$rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2); END;",'RS2');
-			
-			$rs = $db->ExecuteCursor(
-				"BEGIN :RS2 = adodb.getdata(:VAR1); END;", 
-				'RS2',
-				array('VAR1' => 'Mr Bean'));
-			
-	*/
-	function &ExecuteCursor($sql,$cursorName='rs',$params=false)
-	{
-		$stmt = ADODB_oci8::Prepare($sql);
-			
-		if (is_array($stmt) && sizeof($stmt) >= 5) {
-			$this->Parameter($stmt, $ignoreCur, $cursorName, false, -1, OCI_B_CURSOR);
-			if ($params) {
-				reset($params);
-				while (list($k,$v) = each($params)) {
-					$this->Parameter($stmt,$params[$k], $k);
-				}
-			}
-		}
-		return $this->Execute($stmt);
-	}
-	
-	/*
-		Bind a variable -- very, very fast for executing repeated statements in oracle. 
-		Better than using
-			for ($i = 0; $i < $max; $i++) {	
-				$p1 = ?; $p2 = ?; $p3 = ?;
-				$this->Execute("insert into table (col0, col1, col2) values (:0, :1, :2)", 
-					array($p1,$p2,$p3));
-			}
-		
-		Usage:
-			$stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)");
-			$DB->Bind($stmt, $p1);
-			$DB->Bind($stmt, $p2);
-			$DB->Bind($stmt, $p3);
-			for ($i = 0; $i < $max; $i++) {	
-				$p1 = ?; $p2 = ?; $p3 = ?;
-				$DB->Execute($stmt);
-			}
-			
-		Some timings:		
-			** Test table has 3 cols, and 1 index. Test to insert 1000 records
-			Time 0.6081s (1644.60 inserts/sec) with direct OCIParse/OCIExecute
-			Time 0.6341s (1577.16 inserts/sec) with ADOdb Prepare/Bind/Execute
-			Time 1.5533s ( 643.77 inserts/sec) with pure SQL using Execute
-			
-		Now if PHP only had batch/bulk updating like Java or PL/SQL...
-	
-		Note that the order of parameters differs from OCIBindByName,
-		because we default the names to :0, :1, :2
-	*/
-	function Bind(&$stmt,&$var,$size=4000,$type=false,$name=false)
-	{
-		if (!is_array($stmt)) return false;
-        
-        if (($type == OCI_B_CURSOR) && sizeof($stmt) >= 5) { 
-            return OCIBindByName($stmt[1],":".$name,$stmt[4],$size,$type);
-        }
-        
-		if ($name == false) {
-			if ($type !== false) $rez = OCIBindByName($stmt[1],":".$name,$var,$size,$type);
-			else $rez = OCIBindByName($stmt[1],":".$stmt[2],$var,$size); /*  +1 byte for null terminator */
-			$stmt[2] += 1;
-		} else {
-			if ($type !== false) $rez = OCIBindByName($stmt[1],":".$name,$var,$size,$type);
-			else $rez = OCIBindByName($stmt[1],":".$name,$var,$size); /*  +1 byte for null terminator */
-		}
-		
-		return $rez;
-	}
-	
-	/* 
-	Usage:
-		$stmt = $db->Prepare('select * from table where id =:myid and group=:group');
-		$db->Parameter($stmt,$id,'myid');
-		$db->Parameter($stmt,$group,'group');
-		$db->Execute($stmt);
-		
-		@param $stmt Statement returned by Prepare() or PrepareSP().
-		@param $var PHP variable to bind to
-		@param $name Name of stored procedure variable name to bind to.
-		@param [$isOutput] Indicates direction of parameter 0/false=IN  1=OUT  2= IN/OUT. This is ignored in oci8.
-		@param [$maxLen] Holds an maximum length of the variable.
-		@param [$type] The data type of $var. Legal values depend on driver.
-		
-		See OCIBindByName documentation at php.net.
-	*/
-	function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false)
-	{
-			if  ($this->debug) {
-				ADOConnection::outp( "Parameter(\$stmt, \$php_var='$var', \$name='$name');");
-			}
-			return $this->Bind($stmt,$var,$maxLen,$type,$name);
-	}
-	
-	/*
-	returns query ID if successful, otherwise false
-	this version supports:
-	
-	   1. $db->execute('select * from table');
-	   
-	   2. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)');
-		  $db->execute($prepared_statement, array(1,2,3));
-		  
-	   3. $db->execute('insert into table (a,b,c) values (:a,:b,:c)',array('a'=>1,'b'=>2,'c'=>3));
-	   
-	   4. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)');
-		  $db->$bind($stmt,1); $db->bind($stmt,2); $db->bind($stmt,3); 
-		  $db->execute($stmt);
-	*/ 
-	function _query($sql,$inputarr)
-	{
-		if (is_array($sql)) { /*  is prepared sql */
-			$stmt = $sql[1];
-			
-			/*  we try to bind to permanent array, so that OCIBindByName is persistent */
-			/*  and carried out once only - note that max array element size is 4000 chars */
-			if (is_array($inputarr)) {
-				$bindpos = $sql[3];
-				if (isset($this->_bind[$bindpos])) {
-				/*  all tied up already */
-					$bindarr = &$this->_bind[$bindpos];
-				} else {
-				/*  one statement to bind them all */
-					$bindarr = array();
-					foreach($inputarr as $k => $v) {
-						$bindarr[$k] = $v;
-						OCIBindByName($stmt,":$k",$bindarr[$k],4000);
-					}
-					$this->_bind[$bindpos] = &$bindarr;
-				}
-			}
-		} else
-			$stmt=@OCIParse($this->_connectionID,$sql);
-		
-		$this->_stmt = $stmt;
-		if (!$stmt) return false;
-	
-		if (defined('ADODB_PREFETCH_ROWS')) @OCISetPrefetch($stmt,ADODB_PREFETCH_ROWS);
-			
-		if (is_array($inputarr)) {
-			foreach($inputarr as $k => $v) {
-				if (is_array($v)) {
-					if (sizeof($v) == 2) /*  suggested by g.giunta@libero. */
-						OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1]);
-					else
-						OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]);
-				} else {
-					$len = -1;
-					if ($v === ' ') $len = 1;
-					if (isset($bindarr)) {	/*  is prepared sql, so no need to ocibindbyname again */
-						$bindarr[$k] = $v;
-					} else { 				/*  dynamic sql, so rebind every time */
-						OCIBindByName($stmt,":$k",$inputarr[$k],$len);
-					}
-				}
-			}
-		}
-		
-		if (OCIExecute($stmt,$this->_commit)) {
-        
-            switch (@OCIStatementType($stmt)) {
-                case "SELECT" :
-					return $stmt;
-					
-                case "BEGIN" :
-                    if (isset($sql[4])) {
-					/*  jlim */
-						$cursor = $sql[4];
-					/*  jlim */
-						if (is_resource($cursor)) {
-							OCIExecute($cursor);						
-	                        return $cursor;
-						}
-						return $stmt;
-                    } else {
-						if (!is_array($sql) && is_resource($stmt)) {
-								OCIFreeStatement($stmt);
-								return true;
-						}
-                        return $stmt;
-                    }
-                    break;
-                default :
-					/*  ociclose? */
-                    return true;
-            }
-		}
-		return false;
-	}
-	
-	/*  returns true or false */
-	function _close()
-	{
-		if (!$this->autoCommit) OCIRollback($this->_connectionID);
-		OCILogoff($this->_connectionID);
-		$this->_stmt = false;
-		$this->_connectionID = false;
-	}
-	
-	function MetaPrimaryKeys($table, $owner=false,$internalKey=false)
-	{
-		if ($internalKey) return array('ROWID');
-		
-	/*  tested with oracle 8.1.7 */
-		$table = strtoupper($table);
-		if ($owner) {
-			$owner_clause = "AND ((a.OWNER = b.OWNER) AND (a.OWNER = UPPER('$owner')))";
-		} else $owner_clause = '';
-		
-		$sql = "
-SELECT /*+ RULE */ distinct b.column_name
-   FROM ALL_CONSTRAINTS a
-	  , ALL_CONS_COLUMNS b
-  WHERE ( UPPER(b.table_name) = ('$table'))
-	AND (UPPER(a.table_name) = ('$table') and a.constraint_type = 'P')
-	$owner_clause
-	AND (a.constraint_name = b.constraint_name)";
-
- 		$rs = $this->Execute($sql);
-		if ($rs && !$rs->EOF) {
-			$arr =& $rs->GetArray();
-			$a = array();
-			foreach($arr as $v) {
-				$a[] = $v[0];
-			}
-			return $a;
-		}
-		else return false;
-	}
-	
-
-	
-	function CharMax()
-	{
-		return 4000;
-	}
-	
-	function TextMax()
-	{
-		return 4000;
-	}
-	
-	/**
-	 * Quotes a string.
-	 * An example is  $db->qstr("Don't bother",magic_quotes_runtime());
-	 * 
-	 * @param s			the string to quote
-	 * @param [magic_quotes]	if $s is GET/POST var, set to get_magic_quotes_gpc().
-	 *				This undoes the stupidity of magic quotes for GPC.
-	 *
-	 * @return  quoted string to be sent back to database
-	 */
-	function qstr($s,$magic_quotes=false)
-	{	
-	$nofixquotes=false;
-	
-	
-		if ($this->noNullStrings && strlen($s)==0)$s = ' ';
-		if (!$magic_quotes) {	
-			if ($this->replaceQuote[0] == '\\'){
-				$s = str_replace('\\','\\\\',$s);
-			}
-			return  "'".str_replace("'",$this->replaceQuote,$s)."'";
-		}
-		
-		/*  undo magic quotes for " */
-		$s = str_replace('\\"','"',$s);
-		
-		if ($this->replaceQuote == "\\'")  /*  ' already quoted, no need to change anything */
-			return "'$s'";
-		else {/*  change \' to '' for sybase/mssql */
-			$s = str_replace('\\\\','\\',$s);
-			return "'".str_replace("\\'",$this->replaceQuote,$s)."'";
-		}
-	}
-	
-}
-
-/*--------------------------------------------------------------------------------------
-		 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordset_oci8 extends ADORecordSet {
-
-	var $databaseType = 'oci8';
-	var $bind=false;
-	var $_fieldobjs;
-	/* var $_arr = false; */
-		
-	function ADORecordset_oci8($queryID,$mode=false)
-	{
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		switch ($mode)
-		{
-		default:
-		case ADODB_FETCH_NUM: $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
-		case ADODB_FETCH_ASSOC:$this->fetchMode = OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
-		case ADODB_FETCH_DEFAULT:
-		case ADODB_FETCH_BOTH:$this->fetchMode = OCI_NUM+OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
-		}
-		$this->_queryID = $queryID;
-	}
-
-
-	function Init()
-	{
-		if ($this->_inited) return;
-		
-		$this->_inited = true;
-		
-		if ($this->_queryID) {
-						
-			$this->_currentRow = 0;
-			@$this->_initrs();
-			$this->EOF = !$this->_fetch(); 	
-			if (!is_array($this->fields)) {
-				$this->_numOfRows = 0;
-				$this->fields = array();
-			}
-		} else {
-			$this->fields = array();
-			$this->_numOfRows = 0;
-			$this->_numOfFields = 0;
-			$this->EOF = true;
-		}
-	}
-	
-	function _initrs()
-	{
-		$this->_numOfRows = -1;
-		$this->_numOfFields = OCInumcols($this->_queryID);
-		if ($this->_numOfFields>0) {
-			$this->_fieldobjs = array();
-			$max = $this->_numOfFields;
-			for ($i=0;$i<$max; $i++) $this->_fieldobjs[] = $this->_FetchField($i);
-		}
-	}
-
-	  /*		Returns: an object containing field information.
-			  Get column information in the Recordset object. fetchField() can be used in order to obtain information about
-			  fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
-			  fetchField() is retrieved.		*/
-
-	function &_FetchField($fieldOffset = -1)
-	{
-		$fld = new ADOFieldObject;
-		$fieldOffset += 1;
-		$fld->name =OCIcolumnname($this->_queryID, $fieldOffset);
-		$fld->type = OCIcolumntype($this->_queryID, $fieldOffset);
-		$fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset);
-	 	if ($fld->type == 'NUMBER') {
-	 		/* $p = OCIColumnPrecision($this->_queryID, $fieldOffset); */
-			$sc = OCIColumnScale($this->_queryID, $fieldOffset);
-			if ($sc == 0) $fld->type = 'INT';
-	 	}
-		return $fld;
-	}
-	
-	/* For some reason, OCIcolumnname fails when called after _initrs() so we cache it */
-	function &FetchField($fieldOffset = -1)
-	{
-		return $this->_fieldobjs[$fieldOffset];
-	}
-	
-	
-	/*  10% speedup to move MoveNext to child class */
-	function MoveNext() 
-	{
-	/* global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return @adodb_movenext($this); */
-		
-		if ($this->EOF) return false;
-		
-		$this->_currentRow++;
-		if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode))
-			return true;
-		$this->EOF = true;
-		
-		return false;
-	}	
-	
-	/* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */
-	function &GetArrayLimit($nrows,$offset=-1) 
-	{
-		if ($offset <= 0) return $this->GetArray($nrows);
-		for ($i=1; $i < $offset; $i++) 
-			if (!@OCIFetch($this->_queryID)) return array();
-			
-		if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) return array();
-		$results = array();
-		$cnt = 0;
-		while (!$this->EOF && $nrows != $cnt) {
-			$results[$cnt++] = $this->fields;
-			$this->MoveNext();
-		}
-		
-		return $results;
-	}
-
-	
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-	
-
-
-	function _seek($row)
-	{
-		return false;
-	}
-
-	function _fetch() 
-	{
-		return @OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode);
-	}
-
-	/*		close() only needs to be called if you are worried about using too much memory while your script
-			is running. All associated result memory for the specified result identifier will automatically be freed.		*/
-
-	function _close() 
-	{
-		OCIFreeStatement($this->_queryID);
- 		$this->_queryID = false;
-	}
-
-	function MetaType($t,$len=-1)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		switch (strtoupper($t)) {
-	 	case 'VARCHAR':
-	 	case 'VARCHAR2':
-		case 'CHAR':
-		case 'VARBINARY':
-		case 'BINARY':
-		case 'NCHAR':
-		case 'NVARCHAR':
-		case 'NVARCHAR2':
-				 if (isset($this) && $len <= $this->blobSize) return 'C';
-		
-		case 'NCLOB':
-		case 'LONG':
-		case 'LONG VARCHAR':
-		case 'CLOB';
-		return 'X';
-		
-		case 'LONG RAW':
-		case 'LONG VARBINARY':
-		case 'BLOB':
-			return 'B';
-		
-		case 'DATE': 
-			return 'D';
-		
-			 /* case 'T': return 'T'; */
-		
-		case 'INT': 
-		case 'SMALLINT':
-		case 'INTEGER': 
-			return 'I';
-			
-		default: return 'N';
-		}
-	}
-}
+<?php
+/*
+
+  version V4.00 20 Oct 2003 (c) 2000-2003 John Lim. All rights reserved.
+
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+
+  Latest version is available at http://php.weblogs.com/
+  
+  Code contributed by George Fourlanos <fou@infomap.gr>
+  
+  13 Nov 2000 jlim - removed all ora_* references.
+*/
+
+/*
+NLS_Date_Format
+Allows you to use a date format other than the Oracle Lite default. When a literal
+character string appears where a date value is expected, the Oracle Lite database
+tests the string to see if it matches the formats of Oracle, SQL-92, or the value
+specified for this parameter in the POLITE.INI file. Setting this parameter also
+defines the default format used in the TO_CHAR or TO_DATE functions when no
+other format string is supplied.
+
+For Oracle the default is dd-mon-yy or dd-mon-yyyy, and for SQL-92 the default is
+yy-mm-dd or yyyy-mm-dd.
+
+Using 'RR' in the format forces two-digit years less than or equal to 49 to be
+interpreted as years in the 21st century (2000–2049), and years over 50 as years in
+the 20th century (1950–1999). Setting the RR format as the default for all two-digit
+year entries allows you to become year-2000 compliant. For example:
+NLS_DATE_FORMAT='RR-MM-DD'
+
+You can also modify the date format using the ALTER SESSION command. 
+
+
+*/
+class ADODB_oci8 extends ADOConnection {
+	var $databaseType = 'oci8';
+	var $dataProvider = 'oci8';
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $concat_operator='||';
+	var $sysDate = "TRUNC(SYSDATE)";
+	var $sysTimeStamp = 'SYSDATE';
+	var $metaDatabasesSQL = "SELECT USERNAME FROM ALL_USERS WHERE USERNAME NOT IN ('SYS','SYSTEM','DBSNMP','OUTLN') ORDER BY 1";
+	var $_stmt;
+	var $_commit = OCI_COMMIT_ON_SUCCESS;
+	var $_initdate = true; // init date to YYYY-MM-DD
+	var $metaTablesSQL = "select table_name,table_type from cat where table_type in ('TABLE','VIEW')";
+	var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net
+	var $_bindInputArray = true;
+	var $hasGenID = true;
+	var $_genIDSQL = "SELECT (%s.nextval) FROM DUAL";
+	var $_genSeqSQL = "CREATE SEQUENCE %s START WITH %s";
+	var $_dropSeqSQL = "DROP SEQUENCE %s";
+	var $hasAffectedRows = true;
+	var $upperCase = 'upper';
+	var $substr = 'substr';
+	var $noNullStrings = false;
+	var $connectSID = false;
+	var $_bind = false;
+	var $_hasOCIFetchStatement = false;
+	var $_getarray = false; // currently not working
+	var $leftOuter = '';  // oracle wierdness, $col = $value (+) for LEFT OUTER, $col (+)= $value for RIGHT OUTER
+	var $session_sharing_force_blob = false; // alter session on updateblob if set to true 
+	var $firstrows = true; // enable first rows optimization on SelectLimit()
+	var $selectOffsetAlg1 = 100; // when to use 1st algorithm of selectlimit.
+	var $NLS_DATE_FORMAT = 'YYYY-MM-DD';  // To include time, use 'RRRR-MM-DD HH24:MI:SS'
+ 	var $useDBDateFormatForTextInput=false;
+	var $datetime = false; // MetaType('DATE') returns 'D' (datetime==false) or 'T' (datetime == true)
+	
+	// var $ansiOuter = true; // if oracle9
+    
+	function ADODB_oci8() 
+	{
+		$this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200;
+	}
+	
+	/*  Function &MetaColumns($table) added by smondino@users.sourceforge.net*/
+	function &MetaColumns($table) 
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+		
+		$rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
+		
+		if (isset($savem)) $this->SetFetchMode($savem);
+		$ADODB_FETCH_MODE = $save;
+		if (!$rs) return false;
+		$retarr = array();
+		while (!$rs->EOF) { //print_r($rs->fields);
+			$fld = new ADOFieldObject();
+	   		$fld->name = $rs->fields[0];
+	   		$fld->type = $rs->fields[1];
+	   		$fld->max_length = $rs->fields[2];
+			$fld->scale = $rs->fields[3];
+			if ($rs->fields[1] == 'NUMBER' && $rs->fields[3] == 0) {
+				$fld->type ='INT';
+	     		$fld->max_length = $rs->fields[4];
+	    	}	
+		   	$fld->not_null = (strncmp($rs->fields[5], 'NOT',3) === 0);
+			$fld->binary = (strpos($fld->type,'BLOB') !== false);
+			$fld->default_value = $rs->fields[6];
+			
+			if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;	
+			else $retarr[strtoupper($fld->name)] = $fld;
+			$rs->MoveNext();
+		}
+		$rs->Close();
+		return $retarr;
+	}
+ 
+/*
+
+  Multiple modes of connection are supported:
+  
+  a. Local Database
+    $conn->Connect(false,'scott','tiger');
+  
+  b. From tnsnames.ora
+    $conn->Connect(false,'scott','tiger',$tnsname); 
+    $conn->Connect($tnsname,'scott','tiger'); 
+  
+  c. Server + service name
+    $conn->Connect($serveraddress,'scott,'tiger',$service_name);
+  
+  d. Server + SID
+  	$conn->connectSID = true;
+	$conn->Connect($serveraddress,'scott,'tiger',$SID);
+
+
+Example TNSName:
+---------------
+NATSOFT.DOMAIN =
+  (DESCRIPTION =
+	(ADDRESS_LIST =
+	  (ADDRESS = (PROTOCOL = TCP)(HOST = kermit)(PORT = 1523))
+	)
+	(CONNECT_DATA =
+	  (SERVICE_NAME = natsoft.domain)
+	)
+  )
+  
+  There are 3 connection modes, 0 = non-persistent, 1 = persistent, 2 = force new connection
+	
+*/
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$mode=0)
+	{
+        $this->_errorMsg = false;
+		$this->_errorCode = false;
+		
+		if($argHostname) { // added by Jorma Tuomainen <jorma.tuomainen@ppoy.fi>
+			if (empty($argDatabasename)) $argDatabasename = $argHostname;
+			else {
+				if(strpos($argHostname,":")) {
+					$argHostinfo=explode(":",$argHostname);
+				   	$argHostname=$argHostinfo[0];
+					$argHostport=$argHostinfo[1];
+			 	} else {
+					$argHostport="1521";
+	   			}
+				
+				if ($this->connectSID) {
+					$argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
+					.")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))";
+				} else
+					$argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
+					.")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))";
+			}
+		}
+				
+ 		//if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>";
+		if ($mode==1) {
+			$this->_connectionID = OCIPLogon($argUsername,$argPassword, $argDatabasename);
+			if ($this->_connectionID && $this->autoRollback)  OCIrollback($this->_connectionID);
+		} else if ($mode==2) {
+			$this->_connectionID = OCINLogon($argUsername,$argPassword, $argDatabasename);
+		} else {
+			$this->_connectionID = OCILogon($argUsername,$argPassword, $argDatabasename);
+		}
+		if ($this->_connectionID === false) return false;
+		if ($this->_initdate) {
+			$this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'");
+		}
+		
+		// looks like: 
+		// Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production With the Partitioning option JServer Release 8.1.7.0.0 - Production
+		// $vers = OCIServerVersion($this->_connectionID);
+		// if (strpos($vers,'8i') !== false) $this->ansiOuter = true;
+		return true;
+   	}
+	
+	function ServerInfo()
+	{
+		$arr['compat'] = $this->GetOne('select value from sys.database_compatible_level');
+		$arr['description'] = @OCIServerVersion($this->_connectionID);
+		$arr['version'] = ADOConnection::_findvers($arr['description']);
+		return $arr;
+	}
+		// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,1);
+	}
+	
+	// returns true or false
+	function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,2);
+	}
+	
+	function _affectedrows()
+	{
+		if (is_resource($this->_stmt)) return OCIRowCount($this->_stmt);
+		return 0;
+	}
+	
+	function IfNull( $field, $ifNull ) 
+	{
+		return " NVL($field, $ifNull) "; // if Oracle
+	}
+	
+	// format and return date string in database date format
+	function DBDate($d)
+	{
+		if (empty($d) && $d !== 0) return 'null';
+		
+		if (is_string($d)) $d = ADORecordSet::UnixDate($d);
+		return "TO_DATE(".adodb_date($this->fmtDate,$d).",'".$this->NLS_DATE_FORMAT."')";
+	}
+
+	
+	// format and return date string in database timestamp format
+	function DBTimeStamp($ts)
+	{
+		if (empty($ts) && $ts !== 0) return 'null';
+		if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts);
+		return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')";
+	}
+	
+	function RowLock($tables,$where) 
+	{
+		if ($this->autoCommit) $this->BeginTrans();
+		return $this->GetOne("select 1 as ignore from $tables where $where for update");
+	}
+	
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{
+		if ($mask) {
+			$save = $this->metaTablesSQL;
+			$mask = $this->qstr(strtoupper($mask));
+			$this->metaTablesSQL .= " AND table_name like $mask";
+		}
+		$ret =& ADOConnection::MetaTables($ttype,$showSchema);
+		
+		if ($mask) {
+			$this->metaTablesSQL = $save;
+		}
+		return $ret;
+	}
+	
+	function BeginTrans()
+	{	
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		$this->autoCommit = false;
+		$this->_commit = OCI_DEFAULT;
+		return true;
+	}
+	
+	function CommitTrans($ok=true) 
+	{ 
+		if ($this->transOff) return true;
+		if (!$ok) return $this->RollbackTrans();
+		
+		if ($this->transCnt) $this->transCnt -= 1;
+		$ret = OCIcommit($this->_connectionID);
+		$this->_commit = OCI_COMMIT_ON_SUCCESS;
+		$this->autoCommit = true;
+		return $ret;
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		if ($this->transCnt) $this->transCnt -= 1;
+		$ret = OCIrollback($this->_connectionID);
+		$this->_commit = OCI_COMMIT_ON_SUCCESS;
+		$this->autoCommit = true;
+		return $ret;
+	}
+	
+	
+	function SelectDB($dbName) 
+	{
+		return false;
+	}
+
+	function ErrorMsg() 
+	{
+		if ($this->_errorMsg !== false) return $this->_errorMsg;
+
+		if (is_resource($this->_stmt)) $arr = @OCIerror($this->_stmt);
+		if (empty($arr)) {
+			$arr = @OCIerror($this->_connectionID);
+			if ($arr === false) $arr = @OCIError();
+			if ($arr === false) return '';
+		}
+		$this->_errorMsg = $arr['message'];
+		$this->_errorCode = $arr['code'];
+		return $this->_errorMsg;
+	}
+
+	function ErrorNo() 
+	{
+		if ($this->_errorCode !== false) return $this->_errorCode;
+		
+		if (is_resource($this->_stmt)) $arr = @OCIError($this->_stmt);
+		if (empty($arr)) {
+			$arr = @OCIError($this->_connectionID);
+			if ($arr == false) $arr = @OCIError();
+			if ($arr == false) return '';
+		}
+		
+		$this->_errorMsg = $arr['message'];
+		$this->_errorCode = $arr['code'];
+		
+		return $arr['code'];
+	}
+	
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysTimeStamp;
+		$s = 'TO_CHAR('.$col.",'";
+		
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= 'YYYY';
+				break;
+			case 'Q':
+			case 'q':
+				$s .= 'Q';
+				break;
+				
+			case 'M':
+				$s .= 'Mon';
+				break;
+				
+			case 'm':
+				$s .= 'MM';
+				break;
+			case 'D':
+			case 'd':
+				$s .= 'DD';
+				break;
+			
+			case 'H':
+				$s.= 'HH24';
+				break;
+				
+			case 'h':
+				$s .= 'HH';
+				break;
+				
+			case 'i':
+				$s .= 'MI';
+				break;
+			
+			case 's':
+				$s .= 'SS';
+				break;
+			
+			case 'a':
+			case 'A':
+				$s .= 'AM';
+				break;
+				
+			default:
+			// handle escape characters...
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				if (strpos('-/.:;, ',$ch) !== false) $s .= $ch;
+				else $s .= '"'.$ch.'"';
+				
+			}
+		}
+		return $s. "')";
+	}
+	
+	
+	/*
+	This algorithm makes use of
+	
+	a. FIRST_ROWS hint
+	The FIRST_ROWS hint explicitly chooses the approach to optimize response time, 
+	that is, minimum resource usage to return the first row. Results will be returned 
+	as soon as they are identified. 
+
+	b. Uses rownum tricks to obtain only the required rows from a given offset.
+	 As this uses complicated sql statements, we only use this if the $offset >= 100. 
+	 This idea by Tomas V V Cox.
+	 
+	 This implementation does not appear to work with oracle 8.0.5 or earlier. Comment
+	 out this function then, and the slower SelectLimit() in the base class will be used.
+	*/
+	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
+	{
+		// seems that oracle only supports 1 hint comment in 8i
+		if ($this->firstrows) {
+			if (strpos($sql,'/*+') !== false)
+				$sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql);
+			else
+				$sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql);
+		}
+		
+		if ($offset < $this->selectOffsetAlg1) {
+			if ($nrows > 0) {	
+				if ($offset > 0) $nrows += $offset;
+				//$inputarr['adodb_rownum'] = $nrows;
+				if ($this->databaseType == 'oci8po') {
+					$sql = "select * from ($sql) where rownum <= ?";
+				} else {
+					$sql = "select * from ($sql) where rownum <= :adodb_offset";
+				} 
+				$inputarr['adodb_offset'] = $nrows;
+				$nrows = -1;
+			}
+			// note that $nrows = 0 still has to work ==> no rows returned
+
+			return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+		} else {
+			 // Algorithm by Tomas V V Cox, from PEAR DB oci8.php
+			
+			 // Let Oracle return the name of the columns
+			 $q_fields = "SELECT * FROM ($sql) WHERE NULL = NULL";
+			 if (!$stmt = OCIParse($this->_connectionID, $q_fields)) {
+				 return false;
+			 }
+			 
+			 if (is_array($inputarr)) {
+				 foreach($inputarr as $k => $v) {
+					if (is_array($v)) {
+						if (sizeof($v) == 2) // suggested by g.giunta@libero.
+							OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1]);
+						else
+							OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]);
+					} else {
+						$len = -1;
+						if ($v === ' ') $len = 1;
+						if (isset($bindarr)) {	// is prepared sql, so no need to ocibindbyname again
+							$bindarr[$k] = $v;
+						} else { 				// dynamic sql, so rebind every time
+							OCIBindByName($stmt,":$k",$inputarr[$k],$len);
+						}
+					}
+				}
+			}
+			
+			 if (!OCIExecute($stmt, OCI_DEFAULT)) {
+				 OCIFreeStatement($stmt); 
+				 return false;
+			 }
+			 
+			 $ncols = OCINumCols($stmt);
+			 for ( $i = 1; $i <= $ncols; $i++ ) {
+				 $cols[] = '"'.OCIColumnName($stmt, $i).'"';
+			 }
+			 $result = false;
+			
+			 OCIFreeStatement($stmt); 
+			 $fields = implode(',', $cols);
+			 $nrows += $offset;
+			 $offset += 1; // in Oracle rownum starts at 1
+			
+			if ($this->databaseType == 'oci8po') {
+					 $sql = "SELECT $fields FROM".
+					  "(SELECT rownum as adodb_rownum, $fields FROM".
+					  " ($sql) WHERE rownum <= ?".
+					  ") WHERE adodb_rownum >= ?";
+				} else {
+					 $sql = "SELECT $fields FROM".
+					  "(SELECT rownum as adodb_rownum, $fields FROM".
+					  " ($sql) WHERE rownum <= :adodb_nrows".
+					  ") WHERE adodb_rownum >= :adodb_offset";
+				} 
+				$inputarr['adodb_nrows'] = $nrows;
+				$inputarr['adodb_offset'] = $offset;
+				
+			if ($secs2cache>0) return $this->CacheExecute($secs2cache, $sql,$inputarr);
+			else return $this->Execute($sql,$inputarr);
+		}
+	
+	}
+	
+	/**
+	* Usage:
+	* Store BLOBs and CLOBs
+	*
+	* Example: to store $var in a blob
+	*
+	*	$conn->Execute('insert into TABLE (id,ablob) values(12,empty_blob())');
+	*	$conn->UpdateBlob('TABLE', 'ablob', $varHoldingBlob, 'ID=12', 'BLOB');
+	*	
+	*	$blobtype supports 'BLOB' and 'CLOB', but you need to change to 'empty_clob()'.
+	*
+	*  to get length of LOB:
+	*  	select DBMS_LOB.GETLENGTH(ablob) from TABLE
+	*
+	* If you are using CURSOR_SHARING = force, it appears this will case a segfault
+	* under oracle 8.1.7.0. Run:
+	*	 $db->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT');
+	* before UpdateBlob() then...
+	*/
+
+	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		
+		//if (strlen($val) < 4000) return $this->Execute("UPDATE $table SET $column=:blob WHERE $where",array('blob'=>$val)) != false;
+		
+		switch(strtoupper($blobtype)) {
+		default: ADOConnection::outp("<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false;
+		case 'BLOB': $type = OCI_B_BLOB; break;
+		case 'CLOB': $type = OCI_B_CLOB; break;
+		}
+		
+		if ($this->databaseType == 'oci8po') 
+			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?";
+		else 
+			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob";
+		
+		$desc = OCINewDescriptor($this->_connectionID, OCI_D_LOB);
+		$arr['blob'] = array($desc,-1,$type);
+		if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT');
+		$commit = $this->autoCommit;
+		if ($commit) $this->BeginTrans();
+		$rs = ADODB_oci8::Execute($sql,$arr);
+		if ($rez = !empty($rs)) $desc->save($val);
+		$desc->free();
+		if ($commit) $this->CommitTrans();
+		if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=FORCE');
+		
+		if ($rez) $rs->Close();
+		return $rez;
+	}
+	
+	/**
+	* Usage:  store file pointed to by $var in a blob
+	*/
+	function UpdateBlobFile($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		switch(strtoupper($blobtype)) {
+		default: ADOConnection::outp( "<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false;
+		case 'BLOB': $type = OCI_B_BLOB; break;
+		case 'CLOB': $type = OCI_B_CLOB; break;
+		}
+		
+		if ($this->databaseType == 'oci8po') 
+			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?";
+		else 
+			$sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob";
+		
+		$desc = OCINewDescriptor($this->_connectionID, OCI_D_LOB);
+		$arr['blob'] = array($desc,-1,$type);
+		
+		$this->BeginTrans();
+		$rs = ADODB_oci8::Execute($sql,$arr);
+		if ($rez = !empty($rs)) $desc->savefile($val);
+		$desc->free();
+		$this->CommitTrans();
+		
+		if ($rez) $rs->Close();
+		return $rez;
+	}
+	
+	/*
+		Example of usage:
+		
+		$stmt = $this->Prepare('insert into emp (empno, ename) values (:empno, :ename)');
+	*/
+	function Prepare($sql)
+	{
+	static $BINDNUM = 0;
+	
+		$stmt = OCIParse($this->_connectionID,$sql);
+
+		if (!$stmt) return $sql; // error in statement, let Execute() handle the error
+		
+		$BINDNUM += 1;
+		
+		if (@OCIStatementType($stmt) == 'BEGIN') {
+			return array($sql,$stmt,0,$BINDNUM,OCINewCursor($this->_connectionID));
+		} 
+		
+		return array($sql,$stmt,0,$BINDNUM);
+	}
+	
+	/*
+		Call an oracle stored procedure and return a cursor variable. 
+		Convert the cursor variable into a recordset. 
+		Concept by Robert Tuttle robert@ud.com
+		
+		Example:
+			Note: we return a cursor variable in :RS2
+			$rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2); END;",'RS2');
+			
+			$rs = $db->ExecuteCursor(
+				"BEGIN :RS2 = adodb.getdata(:VAR1); END;", 
+				'RS2',
+				array('VAR1' => 'Mr Bean'));
+			
+	*/
+	function &ExecuteCursor($sql,$cursorName='rs',$params=false)
+	{
+		$stmt = ADODB_oci8::Prepare($sql);
+			
+		if (is_array($stmt) && sizeof($stmt) >= 5) {
+			$this->Parameter($stmt, $ignoreCur, $cursorName, false, -1, OCI_B_CURSOR);
+			if ($params) {
+				reset($params);
+				while (list($k,$v) = each($params)) {
+					$this->Parameter($stmt,$params[$k], $k);
+				}
+			}
+		}
+		return $this->Execute($stmt);
+	}
+	
+	/*
+		Bind a variable -- very, very fast for executing repeated statements in oracle. 
+		Better than using
+			for ($i = 0; $i < $max; $i++) {	
+				$p1 = ?; $p2 = ?; $p3 = ?;
+				$this->Execute("insert into table (col0, col1, col2) values (:0, :1, :2)", 
+					array($p1,$p2,$p3));
+			}
+		
+		Usage:
+			$stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)");
+			$DB->Bind($stmt, $p1);
+			$DB->Bind($stmt, $p2);
+			$DB->Bind($stmt, $p3);
+			for ($i = 0; $i < $max; $i++) {	
+				$p1 = ?; $p2 = ?; $p3 = ?;
+				$DB->Execute($stmt);
+			}
+			
+		Some timings:		
+			** Test table has 3 cols, and 1 index. Test to insert 1000 records
+			Time 0.6081s (1644.60 inserts/sec) with direct OCIParse/OCIExecute
+			Time 0.6341s (1577.16 inserts/sec) with ADOdb Prepare/Bind/Execute
+			Time 1.5533s ( 643.77 inserts/sec) with pure SQL using Execute
+			
+		Now if PHP only had batch/bulk updating like Java or PL/SQL...
+	
+		Note that the order of parameters differs from OCIBindByName,
+		because we default the names to :0, :1, :2
+	*/
+	function Bind(&$stmt,&$var,$size=4000,$type=false,$name=false)
+	{
+		if (!is_array($stmt)) return false;
+        
+        if (($type == OCI_B_CURSOR) && sizeof($stmt) >= 5) { 
+            return OCIBindByName($stmt[1],":".$name,$stmt[4],$size,$type);
+        }
+        
+		if ($name == false) {
+			if ($type !== false) $rez = OCIBindByName($stmt[1],":".$name,$var,$size,$type);
+			else $rez = OCIBindByName($stmt[1],":".$stmt[2],$var,$size); // +1 byte for null terminator
+			$stmt[2] += 1;
+		} else {
+			if ($type !== false) $rez = OCIBindByName($stmt[1],":".$name,$var,$size,$type);
+			else $rez = OCIBindByName($stmt[1],":".$name,$var,$size); // +1 byte for null terminator
+		}
+		
+		return $rez;
+	}
+	
+	function Param($name)
+	{
+		return ':'.$name;
+	}
+	
+	/* 
+	Usage:
+		$stmt = $db->Prepare('select * from table where id =:myid and group=:group');
+		$db->Parameter($stmt,$id,'myid');
+		$db->Parameter($stmt,$group,'group');
+		$db->Execute($stmt);
+		
+		@param $stmt Statement returned by Prepare() or PrepareSP().
+		@param $var PHP variable to bind to
+		@param $name Name of stored procedure variable name to bind to.
+		@param [$isOutput] Indicates direction of parameter 0/false=IN  1=OUT  2= IN/OUT. This is ignored in oci8.
+		@param [$maxLen] Holds an maximum length of the variable.
+		@param [$type] The data type of $var. Legal values depend on driver.
+		
+		See OCIBindByName documentation at php.net.
+	*/
+	function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false)
+	{
+			if  ($this->debug) {
+				ADOConnection::outp( "Parameter(\$stmt, \$php_var='$var', \$name='$name');");
+			}
+			return $this->Bind($stmt,$var,$maxLen,$type,$name);
+	}
+	
+	/*
+	returns query ID if successful, otherwise false
+	this version supports:
+	
+	   1. $db->execute('select * from table');
+	   
+	   2. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)');
+		  $db->execute($prepared_statement, array(1,2,3));
+		  
+	   3. $db->execute('insert into table (a,b,c) values (:a,:b,:c)',array('a'=>1,'b'=>2,'c'=>3));
+	   
+	   4. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)');
+		  $db->$bind($stmt,1); $db->bind($stmt,2); $db->bind($stmt,3); 
+		  $db->execute($stmt);
+	*/ 
+	function _query($sql,$inputarr)
+	{
+		
+		if (is_array($sql)) { // is prepared sql
+			$stmt = $sql[1];
+			
+			// we try to bind to permanent array, so that OCIBindByName is persistent
+			// and carried out once only - note that max array element size is 4000 chars
+			if (is_array($inputarr)) {
+				$bindpos = $sql[3];
+				if (isset($this->_bind[$bindpos])) {
+				// all tied up already
+					$bindarr = &$this->_bind[$bindpos];
+				} else {
+				// one statement to bind them all
+					$bindarr = array();
+					foreach($inputarr as $k => $v) {
+						$bindarr[$k] = $v;
+						OCIBindByName($stmt,":$k",$bindarr[$k],4000);
+					}
+					$this->_bind[$bindpos] = &$bindarr;
+				}
+			}
+		} else {
+			$stmt=OCIParse($this->_connectionID,$sql);
+		}
+			
+		$this->_stmt = $stmt;
+		if (!$stmt) return false;
+	
+		if (defined('ADODB_PREFETCH_ROWS')) @OCISetPrefetch($stmt,ADODB_PREFETCH_ROWS);
+			
+		if (is_array($inputarr)) {
+			foreach($inputarr as $k => $v) {
+				if (is_array($v)) {
+					if (sizeof($v) == 2) // suggested by g.giunta@libero.
+						OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1]);
+					else
+						OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]);
+					
+					if ($this->debug==99) echo "name=:$k",' var='.$inputarr[$k][0],' len='.$v[1],' type='.$v[2],'<br>';
+				} else {
+					$len = -1;
+					if ($v === ' ') $len = 1;
+					if (isset($bindarr)) {	// is prepared sql, so no need to ocibindbyname again
+						$bindarr[$k] = $v;
+					} else { 				// dynamic sql, so rebind every time
+						OCIBindByName($stmt,":$k",$inputarr[$k],$len);
+					}
+				}
+			}
+		}
+		
+        $this->_errorMsg = false;
+		$this->_errorCode = false;
+		if (OCIExecute($stmt,$this->_commit)) {
+		
+            switch (@OCIStatementType($stmt)) {
+                case "SELECT":
+					return $stmt;
+					
+                case "BEGIN":
+                    if (is_array($sql) && isset($sql[4])) {
+						$cursor = $sql[4];
+						if (is_resource($cursor)) {
+							OCIExecute($cursor);						
+	                        return $cursor;
+						}
+						return $stmt;
+                    } else {
+						if (is_resource($stmt)) {
+								OCIFreeStatement($stmt);
+								return true;
+						}
+                        return $stmt;
+                    }
+                    break;
+                default :
+					// ociclose -- no because it could be used in a LOB?
+                    return true;
+            }
+		}
+		return false;
+	}
+	
+	// returns true or false
+	function _close()
+	{
+		if (!$this->autoCommit) OCIRollback($this->_connectionID);
+		OCILogoff($this->_connectionID);
+		$this->_stmt = false;
+		$this->_connectionID = false;
+	}
+	
+	function MetaPrimaryKeys($table, $owner=false,$internalKey=false)
+	{
+		if ($internalKey) return array('ROWID');
+		
+	// tested with oracle 8.1.7
+		$table = strtoupper($table);
+		if ($owner) {
+			$owner_clause = "AND ((a.OWNER = b.OWNER) AND (a.OWNER = UPPER('$owner')))";
+			$ptab = 'ALL_';
+		} else {
+			$owner_clause = '';
+			$ptab = 'USER_';
+		}
+		$sql = "
+SELECT /*+ RULE */ distinct b.column_name
+   FROM {$ptab}CONSTRAINTS a
+	  , {$ptab}CONS_COLUMNS b
+  WHERE ( UPPER(b.table_name) = ('$table'))
+	AND (UPPER(a.table_name) = ('$table') and a.constraint_type = 'P')
+	$owner_clause
+	AND (a.constraint_name = b.constraint_name)";
+
+ 		$rs = $this->Execute($sql);
+		if ($rs && !$rs->EOF) {
+			$arr =& $rs->GetArray();
+			$a = array();
+			foreach($arr as $v) {
+				$a[] = reset($v);
+			}
+			return $a;
+		}
+		else return false;
+	}
+	
+	// http://gis.mit.edu/classes/11.521/sqlnotes/referential_integrity.html
+	function MetaForeignKeys($table, $owner=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$table = $this->qstr(strtoupper($table));
+		if (!$owner) {
+			$owner = $this->user;
+			$tabp = 'user_';
+		} else
+			$tabp = 'all_';
+			
+		$owner = ' and owner='.$this->qstr(strtoupper($owner));
+		
+		$sql = 
+"select constraint_name,r_owner,r_constraint_name 
+	from {$tabp}constraints
+	where constraint_type = 'R' and table_name = $table $owner";
+		
+		$constraints =& $this->GetArray($sql);
+		$arr = false;
+		foreach($constraints as $constr) {
+			$cons = $this->qstr($constr[0]);
+			$rowner = $this->qstr($constr[1]);
+			$rcons = $this->qstr($constr[2]);
+			$cols = $this->GetArray("select column_name from {$tabp}cons_columns where constraint_name=$cons $owner order by position");
+			$tabcol = $this->GetArray("select table_name,column_name from {$tabp}cons_columns where owner=$rowner and constraint_name=$rcons order by position");
+			
+			if ($cols && $tabcol) 
+				for ($i=0, $max=sizeof($cols); $i < $max; $i++) {
+					$arr[$tabcol[$i][0]] = $cols[$i][0].'='.$tabcol[$i][1];
+				}
+		}
+		$ADODB_FETCH_MODE = $save;
+		
+		return $arr;
+	}
+
+	
+	function CharMax()
+	{
+		return 4000;
+	}
+	
+	function TextMax()
+	{
+		return 4000;
+	}
+	
+	/**
+	 * Quotes a string.
+	 * An example is  $db->qstr("Don't bother",magic_quotes_runtime());
+	 * 
+	 * @param s			the string to quote
+	 * @param [magic_quotes]	if $s is GET/POST var, set to get_magic_quotes_gpc().
+	 *				This undoes the stupidity of magic quotes for GPC.
+	 *
+	 * @return  quoted string to be sent back to database
+	 */
+	function qstr($s,$magic_quotes=false)
+	{	
+	$nofixquotes=false;
+	
+		if (is_array($s)) adodb_backtrace();
+		if ($this->noNullStrings && strlen($s)==0)$s = ' ';
+		if (!$magic_quotes) {	
+			if ($this->replaceQuote[0] == '\\'){
+				$s = str_replace('\\','\\\\',$s);
+			}
+			return  "'".str_replace("'",$this->replaceQuote,$s)."'";
+		}
+		
+		// undo magic quotes for "
+		$s = str_replace('\\"','"',$s);
+		
+		if ($this->replaceQuote == "\\'")  // ' already quoted, no need to change anything
+			return "'$s'";
+		else {// change \' to '' for sybase/mssql
+			$s = str_replace('\\\\','\\',$s);
+			return "'".str_replace("\\'",$this->replaceQuote,$s)."'";
+		}
+	}
+	
+}
+
+/*--------------------------------------------------------------------------------------
+		 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_oci8 extends ADORecordSet {
+
+	var $databaseType = 'oci8';
+	var $bind=false;
+	var $_fieldobjs;
+	//var $_arr = false;
+		
+	function ADORecordset_oci8($queryID,$mode=false)
+	{
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		switch ($mode)
+		{
+		default:
+		case ADODB_FETCH_NUM: $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
+		case ADODB_FETCH_ASSOC:$this->fetchMode = OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
+		case ADODB_FETCH_DEFAULT:
+		case ADODB_FETCH_BOTH:$this->fetchMode = OCI_NUM+OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
+		}
+
+		$this->_queryID = $queryID;
+	}
+
+
+	function Init()
+	{
+		if ($this->_inited) return;
+		
+		$this->_inited = true;
+		if ($this->_queryID) {
+						
+			$this->_currentRow = 0;
+			@$this->_initrs();
+			$this->EOF = !$this->_fetch(); 	
+			
+			/*
+			// based on idea by Gaetano Giunta to detect unusual oracle errors
+			// see http://phplens.com/lens/lensforum/msgs.php?id=6771
+			$err = OCIError($this->_queryID);
+			if ($err && $this->connection->debug) ADOConnection::outp($err);
+			*/
+			
+			if (!is_array($this->fields)) {
+				$this->_numOfRows = 0;
+				$this->fields = array();
+			}
+		} else {
+			$this->fields = array();
+			$this->_numOfRows = 0;
+			$this->_numOfFields = 0;
+			$this->EOF = true;
+		}
+	}
+	
+	function _initrs()
+	{
+		$this->_numOfRows = -1;
+		$this->_numOfFields = OCInumcols($this->_queryID);
+		if ($this->_numOfFields>0) {
+			$this->_fieldobjs = array();
+			$max = $this->_numOfFields;
+			for ($i=0;$i<$max; $i++) $this->_fieldobjs[] = $this->_FetchField($i);
+		}
+	}
+
+	  /*		Returns: an object containing field information.
+			  Get column information in the Recordset object. fetchField() can be used in order to obtain information about
+			  fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
+			  fetchField() is retrieved.		*/
+
+	function &_FetchField($fieldOffset = -1)
+	{
+		$fld = new ADOFieldObject;
+		$fieldOffset += 1;
+		$fld->name =OCIcolumnname($this->_queryID, $fieldOffset);
+		$fld->type = OCIcolumntype($this->_queryID, $fieldOffset);
+		$fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset);
+	 	if ($fld->type == 'NUMBER') {
+	 		$p = OCIColumnPrecision($this->_queryID, $fieldOffset);
+			$sc = OCIColumnScale($this->_queryID, $fieldOffset);
+			if ($p != 0 && $sc == 0) $fld->type = 'INT';
+			//echo " $this->name ($p.$sc) ";
+	 	}
+		return $fld;
+	}
+	
+	/* For some reason, OCIcolumnname fails when called after _initrs() so we cache it */
+	function &FetchField($fieldOffset = -1)
+	{
+		return $this->_fieldobjs[$fieldOffset];
+	}
+	
+	
+	// 10% speedup to move MoveNext to child class
+	function MoveNext() 
+	{
+	//global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return @adodb_movenext($this);
+		
+		if ($this->EOF) return false;
+		
+		$this->_currentRow++;
+		if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode))
+			return true;
+		$this->EOF = true;
+		
+		return false;
+	}	
+	
+	/* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */
+	function &GetArrayLimit($nrows,$offset=-1) 
+	{
+		if ($offset <= 0) return $this->GetArray($nrows);
+		for ($i=1; $i < $offset; $i++) 
+			if (!@OCIFetch($this->_queryID)) return array();
+			
+		if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) return array();
+		$results = array();
+		$cnt = 0;
+		while (!$this->EOF && $nrows != $cnt) {
+			$results[$cnt++] = $this->fields;
+			$this->MoveNext();
+		}
+		
+		return $results;
+	}
+
+	
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+
+
+	function _seek($row)
+	{
+		return false;
+	}
+
+	function _fetch() 
+	{
+		return OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode);
+	}
+
+	/*		close() only needs to be called if you are worried about using too much memory while your script
+			is running. All associated result memory for the specified result identifier will automatically be freed.		*/
+
+	function _close() 
+	{
+		if ($this->connection->_stmt === $this->_queryID) $this->connection->_stmt = false;
+		OCIFreeStatement($this->_queryID);
+ 		$this->_queryID = false;
+		
+	}
+
+	function MetaType($t,$len=-1)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		switch (strtoupper($t)) {
+	 	case 'VARCHAR':
+	 	case 'VARCHAR2':
+		case 'CHAR':
+		case 'VARBINARY':
+		case 'BINARY':
+		case 'NCHAR':
+		case 'NVARCHAR':
+		case 'NVARCHAR2':
+				 if (isset($this) && $len <= $this->blobSize) return 'C';
+		
+		case 'NCLOB':
+		case 'LONG':
+		case 'LONG VARCHAR':
+		case 'CLOB';
+		return 'X';
+		
+		case 'LONG RAW':
+		case 'LONG VARBINARY':
+		case 'BLOB':
+			return 'B';
+		
+		case 'DATE': 
+			return  ($this->connection->datetime) ? 'T' : 'D';
+		
+		
+		case 'TIMESTAMP': return 'T';
+		
+		case 'INT': 
+		case 'SMALLINT':
+		case 'INTEGER': 
+			return 'I';
+			
+		default: return 'N';
+		}
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-oci805.inc.php b/lib/adodb/drivers/adodb-oci805.inc.php
index b3640b599f..d93dd80454 100644
--- a/lib/adodb/drivers/adodb-oci805.inc.php
+++ b/lib/adodb/drivers/adodb-oci805.inc.php
@@ -1,56 +1,56 @@
-<?php
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- *
- * Oracle 8.0.5 driver
-*/
-
-include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php');
-
-class ADODB_oci805 extends ADODB_oci8 {
-	var $databaseType = "oci805";	
-	var $connectSID = true;
-	
-	function ADODB_oci805() 
-	{
-		$this->ADODB_oci8();
-	}
-	
-	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$arg3=false,$secs2cache=0)
-	{
-		/*  seems that oracle only supports 1 hint comment in 8i */
-		if (strpos($sql,'/*+') !== false)
-			$sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql);
-		else
-			$sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql);
-		
-		/* 
-			The following is only available from 8.1.5 because order by in inline views not 
-			available before then...
-			http://www.jlcomp.demon.co.uk/faq/top_sql.html
-		if ($nrows > 0) {	
-			if ($offset > 0) $nrows += $offset;
-			$sql = "select * from ($sql) where rownum <= $nrows";
-			$nrows = -1;
-		}
-		*/
-
-		return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
-	}
-}
-
-class ADORecordset_oci805 extends ADORecordset_oci8 {	
-	var $databaseType = "oci805";
-	function ADORecordset_oci805($id,$mode=false)
-	{
-		$this->ADORecordset_oci8($id,$mode);
-	}
-}
+<?php
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ *
+ * Oracle 8.0.5 driver
+*/
+
+include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php');
+
+class ADODB_oci805 extends ADODB_oci8 {
+	var $databaseType = "oci805";	
+	var $connectSID = true;
+	
+	function ADODB_oci805() 
+	{
+		$this->ADODB_oci8();
+	}
+	
+	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
+	{
+		// seems that oracle only supports 1 hint comment in 8i
+		if (strpos($sql,'/*+') !== false)
+			$sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql);
+		else
+			$sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql);
+		
+		/* 
+			The following is only available from 8.1.5 because order by in inline views not 
+			available before then...
+			http://www.jlcomp.demon.co.uk/faq/top_sql.html
+		if ($nrows > 0) {	
+			if ($offset > 0) $nrows += $offset;
+			$sql = "select * from ($sql) where rownum <= $nrows";
+			$nrows = -1;
+		}
+		*/
+
+		return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+	}
+}
+
+class ADORecordset_oci805 extends ADORecordset_oci8 {	
+	var $databaseType = "oci805";
+	function ADORecordset_oci805($id,$mode=false)
+	{
+		$this->ADORecordset_oci8($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-oci8po.inc.php b/lib/adodb/drivers/adodb-oci8po.inc.php
index 742a8cccf0..6ec092d0cb 100644
--- a/lib/adodb/drivers/adodb-oci8po.inc.php
+++ b/lib/adodb/drivers/adodb-oci8po.inc.php
@@ -1,166 +1,175 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim. All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-
-  Latest version is available at http://php.weblogs.com/
-  
-  Portable version of oci8 driver, to make it more similar to other database drivers.
-  The main differences are
-
-   1. that the OCI_ASSOC names are in lowercase instead of uppercase.
-   2. bind variables are mapped using ? instead of :<bindvar>
-
-   Should some emulation of RecordCount() be implemented?
-  
-*/
-
-include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php');
-
-class ADODB_oci8po extends ADODB_oci8 {
-	var $databaseType = 'oci8po';
-	var $dataProvider = 'oci8';
-	var $metaColumnsSQL = "select lower(cname),coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; /* changed by smondino@users.sourceforge. net */
-	var $metaTablesSQL = "select lower(table_name) from cat where table_type in ('TABLE','VIEW')";
-	
-	function Prepare($sql)
-	{
-		$sqlarr = explode('?',$sql);
-		$sql = $sqlarr[0];
-		for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) {
-			$sql .=  ':'.($i-1) . $sqlarr[$i];
-		} 
-		return ADODB_oci8::Prepare($sql);
-	}
-	
-	/*  emulate handling of parameters ? ?, replacing with :bind0 :bind1 */
-	function _query($sql,$inputarr)
-	{
-		if (is_array($inputarr)) {
-			$i = 0;
-			if (is_array($sql)) {
-				foreach($inputarr as $v) {
-					$arr['bind'.$i++] = $v;
-				} 
-			} else {
-				$sqlarr = explode('?',$sql);
-				$sql = $sqlarr[0];
-				foreach($inputarr as $k => $v) {
-					$sql .=  ":$k" . $sqlarr[++$i];
-				}
-			}
-		}
-		return ADODB_oci8::_query($sql,$inputarr);
-	}
-	
-
-}
-
-/*--------------------------------------------------------------------------------------
-		 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordset_oci8po extends ADORecordset_oci8 {
-
-	var $databaseType = 'oci8po';
-	
-		function ADORecordset_oci8po($queryID,$mode=false)
-		{
-			$this->ADORecordset_oci8($queryID,$mode);
-		}
-
-		function Fields($colname)
-		{
-			if ($this->fetchMode & OCI_ASSOC) return $this->fields[$colname];
-			
-			if (!$this->bind) {
-				$this->bind = array();
-				for ($i=0; $i < $this->_numOfFields; $i++) {
-					$o = $this->FetchField($i);
-					$this->bind[strtoupper($o->name)] = $i;
-				}
-			}
-			 return $this->fields[$this->bind[strtoupper($colname)]];
-		}
-	
-		/*  lowercase field names... */
- 		function &_FetchField($fieldOffset = -1)
-		{
-				 $fld = new ADOFieldObject;
-		 		 $fieldOffset += 1;
-				 $fld->name = strtolower(OCIcolumnname($this->_queryID, $fieldOffset));
-				 $fld->type = OCIcolumntype($this->_queryID, $fieldOffset);
-				 $fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset);
-				 if ($fld->type == 'NUMBER') {
-				 	/* $p = OCIColumnPrecision($this->_queryID, $fieldOffset); */
-					$sc = OCIColumnScale($this->_queryID, $fieldOffset);
-					if ($sc == 0) $fld->type = 'INT';
-				 }
-				 return $fld;
-		}
-
-	/*  10% speedup to move MoveNext to child class */
-	function MoveNext() 
-	{
-		if (!$this->EOF) {		
-			$this->_currentRow++;
-			if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) {
-				if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
-				return true;
-			}
-			$this->EOF = true;
-		}
-		return false;
-	}	
-	
-	/* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */
-	function &GetArrayLimit($nrows,$offset=-1) 
-	{
-		if ($offset <= 0) return $this->GetArray($nrows);
-		for ($i=1; $i < $offset; $i++) 
-			if (!@OCIFetch($this->_queryID)) return array();
-			
-		if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) return array();
-		if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
-		$results = array();
-		$cnt = 0;
-		while (!$this->EOF && $nrows != $cnt) {
-			$results[$cnt++] = $this->fields;
-			$this->MoveNext();
-		}
-		
-		return $results;
-	}
-
-	/*  Create associative array */
-	function _updatefields()
-	{
-		if (ADODB_ASSOC_CASE == 2) return; /*  native */
-		
-		$arr = array();
-		$lowercase = ADODB_ASSOC_CASE == 0;
-		foreach ($this->fields as $k => $v) {
-			if (is_integer($k)) $arr[$k] = $v;
-			else {
-				if ($lowercase)
-					$arr[strtolower($k)] = $v;
-				else
-					$arr[strtoupper($k)] = $v;
-			}
-		}
-		$this->fields = $arr;
-	}
-	
-	function _fetch() 
-	{
-		$ret = @OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode);
-		if ($ret) {
-			if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
-		}
-		return $ret;
-	}
-	
-}
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim. All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+
+  Latest version is available at http://php.weblogs.com/
+  
+  Portable version of oci8 driver, to make it more similar to other database drivers.
+  The main differences are
+
+   1. that the OCI_ASSOC names are in lowercase instead of uppercase.
+   2. bind variables are mapped using ? instead of :<bindvar>
+
+   Should some emulation of RecordCount() be implemented?
+  
+*/
+
+include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php');
+
+class ADODB_oci8po extends ADODB_oci8 {
+	var $databaseType = 'oci8po';
+	var $dataProvider = 'oci8';
+	var $metaColumnsSQL = "select lower(cname),coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net
+	var $metaTablesSQL = "select lower(table_name),table_type from cat where table_type in ('TABLE','VIEW')";
+	
+	function ADODB_oci8po()
+	{
+		$this->ADODB_oci8();
+	}
+	
+	function Param($name)
+	{
+		return '?';
+	}
+	
+	function Prepare($sql)
+	{
+		$sqlarr = explode('?',$sql);
+		$sql = $sqlarr[0];
+		for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) {
+			$sql .=  ':'.($i-1) . $sqlarr[$i];
+		} 
+		return ADODB_oci8::Prepare($sql);
+	}
+	
+	// emulate handling of parameters ? ?, replacing with :bind0 :bind1
+	function _query($sql,$inputarr)
+	{
+		if (is_array($inputarr)) {
+			$i = 0;
+			if (is_array($sql)) {
+				foreach($inputarr as $v) {
+					$arr['bind'.$i++] = $v;
+				} 
+			} else {
+				$sqlarr = explode('?',$sql);
+				$sql = $sqlarr[0];
+				foreach($inputarr as $k => $v) {
+					$sql .=  ":$k" . $sqlarr[++$i];
+				}
+			}
+		}
+		return ADODB_oci8::_query($sql,$inputarr);
+	}
+}
+
+/*--------------------------------------------------------------------------------------
+		 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_oci8po extends ADORecordset_oci8 {
+
+	var $databaseType = 'oci8po';
+	
+		function ADORecordset_oci8po($queryID,$mode=false)
+		{
+			$this->ADORecordset_oci8($queryID,$mode);
+		}
+
+		function Fields($colname)
+		{
+			if ($this->fetchMode & OCI_ASSOC) return $this->fields[$colname];
+			
+			if (!$this->bind) {
+				$this->bind = array();
+				for ($i=0; $i < $this->_numOfFields; $i++) {
+					$o = $this->FetchField($i);
+					$this->bind[strtoupper($o->name)] = $i;
+				}
+			}
+			 return $this->fields[$this->bind[strtoupper($colname)]];
+		}
+		
+		// lowercase field names...
+ 		function &_FetchField($fieldOffset = -1)
+		{
+				 $fld = new ADOFieldObject;
+		 		 $fieldOffset += 1;
+				 $fld->name = strtolower(OCIcolumnname($this->_queryID, $fieldOffset));
+				 $fld->type = OCIcolumntype($this->_queryID, $fieldOffset);
+				 $fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset);
+				 if ($fld->type == 'NUMBER') {
+				 	//$p = OCIColumnPrecision($this->_queryID, $fieldOffset);
+					$sc = OCIColumnScale($this->_queryID, $fieldOffset);
+					if ($sc == 0) $fld->type = 'INT';
+				 }
+				 return $fld;
+		}
+
+	// 10% speedup to move MoveNext to child class
+	function MoveNext() 
+	{
+		if (!$this->EOF) {		
+			$this->_currentRow++;
+			if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) {
+				if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
+				return true;
+			}
+			$this->EOF = true;
+		}
+		return false;
+	}	
+	
+	/* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */
+	function &GetArrayLimit($nrows,$offset=-1) 
+	{
+		if ($offset <= 0) return $this->GetArray($nrows);
+		for ($i=1; $i < $offset; $i++) 
+			if (!@OCIFetch($this->_queryID)) return array();
+			
+		if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) return array();
+		if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
+		$results = array();
+		$cnt = 0;
+		while (!$this->EOF && $nrows != $cnt) {
+			$results[$cnt++] = $this->fields;
+			$this->MoveNext();
+		}
+		
+		return $results;
+	}
+
+	// Create associative array
+	function _updatefields()
+	{
+		if (ADODB_ASSOC_CASE == 2) return; // native
+	
+		$arr = array();
+		$lowercase = (ADODB_ASSOC_CASE == 0);
+		
+		foreach ($this->fields as $k => $v) {
+			if (is_integer($k)) $arr[$k] = $v;
+			else {
+				if ($lowercase)
+					$arr[strtolower($k)] = $v;
+				else
+					$arr[strtoupper($k)] = $v;
+			}
+		}
+		$this->fields = $arr;
+	}
+	
+	function _fetch() 
+	{
+		$ret = @OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode);
+		if ($ret) {
+			if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
+		}
+		return $ret;
+	}
+	
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-odbc.inc.php b/lib/adodb/drivers/adodb-odbc.inc.php
index 5abb417724..040f6a7991 100644
--- a/lib/adodb/drivers/adodb-odbc.inc.php
+++ b/lib/adodb/drivers/adodb-odbc.inc.php
@@ -1,660 +1,702 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Requires ODBC. Works on Windows and Unix.
-*/
-  define("_ADODB_ODBC_LAYER", 2 );
-	 
-/*--------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------*/
-
-
-class ADODB_odbc extends ADOConnection {
-	var $databaseType = "odbc";	
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d, h:i:sA'";
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $dataProvider = "odbc";
-	var $hasAffectedRows = true;
-	var $binmode = ODBC_BINMODE_RETURN;
-	var $useFetchArray = false; /*  setting this to true will make array elements in FETCH_ASSOC mode case-sensitive */
-								/*  breaking backward-compat */
-	/* var $longreadlen = 8000; // default number of chars to return for a Blob/Long field */
-	var $_bindInputArray = false;	
-	var $curmode = SQL_CUR_USE_DRIVER; /*  See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L */
-	var $_genSeqSQL = "create table %s (id integer)";
-	var $_autocommit = true;
-	var $_haserrorfunctions = true;
-	var $_has_stupid_odbc_fetch_api_change = true;
-	var $_lastAffectedRows = 0;
-	
-	function ADODB_odbc() 
-	{ 	
-		$this->_haserrorfunctions = ADODB_PHPVER >= 0x4050;
-		$this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200;
-	}
-	
-	function ServerInfo()
-	{
-	
-		if (!empty($this->host) && ADODB_PHPVER >= 0x4300) {
-			$dsn = strtoupper($this->host);
-			$first = true;
-			$found = false;
-			
-			if (!function_exists('odbc_data_source')) return false;
-			
-			while(true) {
-				
-				$rez = odbc_data_source($this->_connectionID,
-					$first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT);
-				$first = false;
-				if (!is_array($rez)) break;
-				if (strtoupper($rez['server']) == $dsn) {
-					$found = true;
-					break;
-				}
-			} 
-			if (!$found) return ADOConnection::ServerInfo();
-			if (!isset($rez['version'])) $rez['version'] = '';
-			return $rez;
-		} else {
-			return ADOConnection::ServerInfo();
-		}
-	}
-
-	function ErrorMsg()
-	{
-		if ($this->_haserrorfunctions) {
-			if (empty($this->_connectionID)) return @odbc_errormsg();
-			return @odbc_errormsg($this->_connectionID);
-		} else return ADOConnection::ErrorMsg();
-	}
-	
-	function CreateSequence($seqname='adodbseq',$start=1)
-	{
-		if (empty($this->_genSeqSQL)) return false;
-		$ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname));
-		if (!$ok) return false;
-		$start -= 1;
-		return $this->Execute("insert into $seqname values($start)");
-	}
-	
-	var $_dropSeqSQL = 'drop table %s';
-	function DropSequence($seqname)
-	{
-		if (empty($this->_dropSeqSQL)) return false;
-		return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
-	}
-	
-	/*
-		This algorithm is not very efficient, but works even if table locking
-		is not available.
-		
-		Will return false if unable to generate an ID after $MAXLOOPS attempts.
-	*/
-	function GenID($seq='adodbseq',$start=1)
-	{	
-		/*  if you have to modify the parameter below, your database is overloaded, */
-		/*  or you need to implement generation of id's yourself! */
-		$MAXLOOPS = 100;
-		/* $this->debug=1; */
-		while (--$MAXLOOPS>=0) {
-			$num = $this->GetOne("select id from $seq");
-			if ($num === false) {
-				$this->Execute(sprintf($this->_genSeqSQL ,$seq));	
-				$start -= 1;
-				$num = '0';
-				$ok = $this->Execute("insert into $seq values($start)");
-				if (!$ok) return false;
-			} 
-			$this->Execute("update $seq set id=id+1 where id=$num");
-			
-			if ($this->affected_rows() > 0) {
-				$num += 1;
-				$this->genID = $num;
-				return $num;
-			}
-		}
-		if ($fn = $this->raiseErrorFn) {
-			$fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num);
-		}
-		return false;
-	}
-	
-	function ErrorNo()
-	{
-		if ($this->_haserrorfunctions) {
-			if (empty($this->_connectionID)) $e = @odbc_error(); 
-			else $e = @odbc_error($this->_connectionID);
-			
-			 /*  bug in 4.0.6, error number can be corrupted string (should be 6 digits) */
-			 /*  so we check and patch */
-			if (strlen($e)<=2) return 0;
-			return $e;
-		} else return ADOConnection::ErrorNo();
-	}
-	
-	
-	/*  returns true or false */
-	function _connect($argDSN, $argUsername, $argPassword, $argDatabasename)
-	{
-	global $php_errormsg;
-		if ($this->debug && $argDatabasename) {
-			ADOConnection::outp("For odbc Connect(), $argDatabasename is not used. Place dsn in 1st parameter.");
-		}
-		$php_errormsg = '';
-		if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword);
-		else $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode);
-		$this->_errorMsg = $php_errormsg;
-		if (isset($this->connectStmt)) $this->Execute($this->connectStmt);
-		
-		/* if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); */
-		return $this->_connectionID != false;
-	}
-	
-	/*  returns true or false */
-	function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
-	{
-	global $php_errormsg;
-		$php_errormsg = '';
-		if ($this->debug && $argDatabasename) {
-			ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter.");
-		}
-	/* 	print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush(); */
-		if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword);
-		else $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode);
-		
-		$this->_errorMsg = $php_errormsg;
-		if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID);
-		if (isset($this->connectStmt)) $this->Execute($this->connectStmt);
-		
-		return $this->_connectionID != false;
-	}
-
-	function BeginTrans()
-	{	
-		if (!$this->hasTransactions) return false;
-		if ($this->transOff) return true; 
-		$this->transCnt += 1;
-		$this->_autocommit = false;
-		return odbc_autocommit($this->_connectionID,false);
-	}
-	
-	function CommitTrans($ok=true) 
-	{ 
-		if ($this->transOff) return true; 
-		if (!$ok) return $this->RollbackTrans();
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->_autocommit = true;
-		$ret = odbc_commit($this->_connectionID);
-		odbc_autocommit($this->_connectionID,true);
-		return $ret;
-	}
-	
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true; 
-		if ($this->transCnt) $this->transCnt -= 1;
-		$this->_autocommit = true;
-		$ret = odbc_rollback($this->_connectionID);
-		odbc_autocommit($this->_connectionID,true);
-		return $ret;
-	}
-	
-	function MetaPrimaryKeys($table)
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$savem = $ADODB_FETCH_MODE;
-		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		$qid = @odbc_primarykeys($this->_connectionID,'','',$table);
-		
-		if (!$qid) {
-			$ADODB_FETCH_MODE = $savem;
-			return false;
-		}
-		$rs = new ADORecordSet_odbc($qid);
-		$ADODB_FETCH_MODE = $savem;
-		
-		if (!$rs) return false;
-		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-		
-		$arr =& $rs->GetArray();
-		$rs->Close();
-		/* print_r($arr); */
-		$arr2 = array();
-		for ($i=0; $i < sizeof($arr); $i++) {
-			if ($arr[$i][3]) $arr2[] = $arr[$i][3];
-		}
-		return $arr2;
-	}
-	
-	function &MetaTables()
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$savem = $ADODB_FETCH_MODE;
-		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-		$qid = odbc_tables($this->_connectionID);
-		
-		$rs = new ADORecordSet_odbc($qid);
-		
-		$ADODB_FETCH_MODE = $savem;
-		if (!$rs) return false;
-		
-		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-		
-		/* print_r($rs); */
-		$arr =& $rs->GetArray();
-		
-		$rs->Close();
-		$arr2 = array();
-		for ($i=0; $i < sizeof($arr); $i++) {
-			if ($arr[$i][2]) $arr2[] = $arr[$i][2];
-		}
-		return $arr2;
-	}
-	
-/*
-/ SQL data type codes /
-#define	SQL_UNKNOWN_TYPE	0
-#define SQL_CHAR			1
-#define SQL_NUMERIC		 2
-#define SQL_DECIMAL		 3
-#define SQL_INTEGER		 4
-#define SQL_SMALLINT		5
-#define SQL_FLOAT		   6
-#define SQL_REAL			7
-#define SQL_DOUBLE		  8
-#if (ODBCVER >= 0x0300)
-#define SQL_DATETIME		9
-#endif
-#define SQL_VARCHAR		12
-
-/ One-parameter shortcuts for date/time data types /
-#if (ODBCVER >= 0x0300)
-#define SQL_TYPE_DATE	  91
-#define SQL_TYPE_TIME	  92
-#define SQL_TYPE_TIMESTAMP 93
-
-#define SQL_UNICODE                             (-95)
-#define SQL_UNICODE_VARCHAR                     (-96)
-#define SQL_UNICODE_LONGVARCHAR                 (-97)
-*/
-	function ODBCTypes($t)
-	{
-		switch ((integer)$t) {
-		case 1:	
-		case 12:
-		case 0:
-		case -95:
-		case -96:
-			return 'C';
-		case -97:
-		case -1: /* text */
-			return 'X';
-		case -4: /* image */
-			return 'B';
-				
-		case 91:
-		case 11:
-			return 'D';
-			
-		case 92:
-		case 93:
-		case 9:	return 'T';
-		case 4:
-		case 5:
-		case -6:
-			return 'I';
-			
-		case -11: /*  uniqidentifier */
-			return 'R';
-		case -7: /* bit */
-			return 'L';
-		
-		default:
-			return 'N';
-		}
-	}
-	
-	function &MetaColumns($table)
-	{
-	global $ADODB_FETCH_MODE;
-	
-		$table = strtoupper($table);
-
-		$savem = $ADODB_FETCH_MODE;
-		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	
-		if (false) { /*  after testing, confirmed that the following does not work becoz of a bug */
-			$qid2 = odbc_tables($this->_connectionID);
-			$rs = new ADORecordSet_odbc($qid2);		
-			$ADODB_FETCH_MODE = $savem;
-			if (!$rs) return false;
-			$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-			$rs->_fetch();
-			
-			while (!$rs->EOF) {
-				if ($table == strtoupper($rs->fields[2])) {
-					$q = $rs->fields[0];
-					$o = $rs->fields[1];
-					break;
-				}
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			
-			$qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%');
-		} else switch ($this->databaseType) {
-		case 'access':
-		case 'vfp':
-		case 'db2':
-			$qid = odbc_columns($this->_connectionID);
-			break;
-			
-		default:
-			$qid = @odbc_columns($this->_connectionID,'%','%',strtoupper($table),'%');
-			if (empty($qid)) $qid = odbc_columns($this->_connectionID);
-			break;
-		}
-		if (empty($qid)) return false;
-		
-		$rs = new ADORecordSet_odbc($qid);
-		$ADODB_FETCH_MODE = $savem;
-		
-		if (!$rs) return false;
-		
-		/* print_r($rs); */
-		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-		$rs->_fetch();
-		$retarr = array();
-		
-		/*
-		$rs->fields indices
-		0 TABLE_QUALIFIER
-		1 TABLE_SCHEM
-		2 TABLE_NAME
-		3 COLUMN_NAME
-		4 DATA_TYPE
-		5 TYPE_NAME
-		6 PRECISION
-		7 LENGTH
-		8 SCALE
-		9 RADIX
-		10 NULLABLE
-		11 REMARKS
-		*/
-		while (!$rs->EOF) {
-			/* print_r($rs->fields); */
-			if (strtoupper($rs->fields[2]) == $table) {
-				$fld = new ADOFieldObject();
-				$fld->name = $rs->fields[3];
-				$fld->type = $this->ODBCTypes($rs->fields[4]);
-				
-				/*  ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp */
-				/*  access uses precision to store length for char/varchar */
-				if ($fld->type == 'C' or $fld->type == 'X') {
-					if ($this->databaseType == 'access') 
-						$fld->max_length = $rs->fields[6];
-					else if ($rs->fields[4] <= -95) /*  UNICODE */
-						$fld->max_length = $rs->fields[7]/2;
-					else
-						$fld->max_length = $rs->fields[7];
-				} else 
-					$fld->max_length = $rs->fields[7];
-				$fld->not_null = !empty($rs->fields[10]);
-				$fld->scale = $rs->fields[8];
-				$retarr[strtoupper($fld->name)] = $fld;	
-			} else if (sizeof($retarr)>0)
-				break;
-			$rs->MoveNext();
-		}
-		$rs->Close(); /* -- crashes 4.03pl1 -- why? */
-		
-		return $retarr;
-	}
-	
-	function Prepare($sql)
-	{
-		if (! $this->_bindInputArray) return $sql; /*  no binding */
-		$stmt = odbc_prepare($this->_connectionID,$sql);
-		if (!$stmt) {
-		/* 	print "Prepare Error for ($sql) ".$this->ErrorMsg()."<br>"; */
-			return $sql;
-		}
-		return array($sql,$stmt,false);
-	}
-
-	/* returns queryID or false */
-	function _query($sql,$inputarr=false) 
-	{
-	GLOBAL $php_errormsg;
-		$php_errormsg = '';
-		$this->_error = '';
-		
-		if ($inputarr) {
-			if (is_array($sql)) {
-				$stmtid = $sql[1];
-			} else {
-				$stmtid = odbc_prepare($this->_connectionID,$sql);
-	
-				if ($stmtid == false) {
-					$this->_errorMsg = $php_errormsg;
-					return false;
-				}
-			}
-			if (! odbc_execute($stmtid,$inputarr)) {
-				/* @odbc_free_result($stmtid); */
-				return false;
-			}
-			
-		} else if (is_array($sql)) {
-			$stmtid = $sql[1];
-			if (!odbc_execute($stmtid)) {
-				/* @odbc_free_result($stmtid); */
-				return false;
-			}
-		} else
-			$stmtid = odbc_exec($this->_connectionID,$sql);
-		
-		$this->_lastAffectedRows = 0;
-		if ($stmtid) {
-			if (@odbc_num_fields($stmtid) == 0) {
-				$this->_lastAffectedRows = odbc_num_rows($stmtid);
-				$stmtid = true;
-			} else {
-				$this->_lastAffectedRows = 0;
-				odbc_binmode($stmtid,$this->binmode);
-				odbc_longreadlen($stmtid,$this->maxblobsize);
-			}
-		}
-		
-		$this->_errorMsg = $php_errormsg;
-		return $stmtid;
-	}
-
-	/*
-		Insert a null into the blob field of the table first.
-		Then use UpdateBlob to store the blob.
-		
-		Usage:
-		 
-		$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
-		$conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
-	*/
-	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false;
-	}
-	
-	/*  returns true or false */
-	function _close()
-	{
-		$ret = @odbc_close($this->_connectionID);
-		$this->_connectionID = false;
-		return $ret;
-	}
-
-	function _affectedrows()
-	{
-		return $this->_lastAffectedRows;
-	}
-	
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_odbc extends ADORecordSet {	
-	
-	var $bind = false;
-	var $databaseType = "odbc";		
-	var $dataProvider = "odbc";
-	var $useFetchArray;
-	var $_has_stupid_odbc_fetch_api_change;
-	
-	function ADORecordSet_odbc($id,$mode=false)
-	{
-		if ($mode === false) {  
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		$this->fetchMode = $mode;
-		
-		$this->_queryID = $id;
-		
-		/*  the following is required for mysql odbc driver in 4.3.1 -- why? */
-		$this->EOF = false;
-		$this->_currentRow = -1;
-		/* $this->ADORecordSet($id); */
-	}
-
-
-	/*  returns the field object */
-	function &FetchField($fieldOffset = -1) 
-	{
-		
-		$off=$fieldOffset+1; /*  offsets begin at 1 */
-		
-		$o= new ADOFieldObject();
-		$o->name = @odbc_field_name($this->_queryID,$off);
-		$o->type = @odbc_field_type($this->_queryID,$off);
-		$o->max_length = @odbc_field_len($this->_queryID,$off);
-		if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name);
-		else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name);
-		return $o;
-	}
-	
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-	
-		
-	function _initrs()
-	{
-	global $ADODB_COUNTRECS;
-		$this->_numOfRows = ($ADODB_COUNTRECS) ? @odbc_num_rows($this->_queryID) : -1;
-		$this->_numOfFields = @odbc_num_fields($this->_queryID);
-		/*  some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 */
-		if ($this->_numOfRows == 0) $this->_numOfRows = -1;
-		/* $this->useFetchArray = $this->connection->useFetchArray; */
-		$this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200;
-	}	
-	
-	function _seek($row)
-	{
-		return false;
-	}
-	
-	/*  speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated */
-	function &GetArrayLimit($nrows,$offset=-1) 
-	{
-		if ($offset <= 0) return $this->GetArray($nrows);
-		$savem = $this->fetchMode;
-		$this->fetchMode = ADODB_FETCH_NUM;
-		$this->Move($offset);
-		$this->fetchMode = $savem;
-		
-		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-			$this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE);
-		}
-		
-		$results = array();
-		$cnt = 0;
-		while (!$this->EOF && $nrows != $cnt) {
-			$results[$cnt++] = $this->fields;
-			$this->MoveNext();
-		}
-		
-		return $results;
-	}
-	
-	
-	function MoveNext() 
-	{
-		if ($this->_numOfRows != 0 && !$this->EOF) {		
-			$this->_currentRow++;
-			$row = 0;
-			if ($this->_has_stupid_odbc_fetch_api_change)
-				$rez = @odbc_fetch_into($this->_queryID,$this->fields);
-			else 
-				$rez = @odbc_fetch_into($this->_queryID,$row,$this->fields);
-			if ($rez) {
-				if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-					$this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE);
-				}
-				return true;
-			}
-		}
-		$this->fields = false;
-		$this->EOF = true;
-		return false;
-	}	
-	
-	function _fetch()
-	{
-		$row = 0;
-		if ($this->_has_stupid_odbc_fetch_api_change)
-			$rez = @odbc_fetch_into($this->_queryID,$this->fields,$row);
-		else 
-			$rez = @odbc_fetch_into($this->_queryID,$row,$this->fields);
-		
-		if ($rez) {
-			if ($this->fetchMode & ADODB_FETCH_ASSOC) {
-				$this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE);
-			}
-			return true;
-		}
-		$this->fields = false;
-		return false;
-	}
-	
-	function _close() 
-	{
-		return @odbc_free_result($this->_queryID);		
-	}
-
-}
-
-?>
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Requires ODBC. Works on Windows and Unix.
+*/
+  define("_ADODB_ODBC_LAYER", 2 );
+	 
+/*--------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------*/
+
+
+class ADODB_odbc extends ADOConnection {
+	var $databaseType = "odbc";	
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d, h:i:sA'";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $dataProvider = "odbc";
+	var $hasAffectedRows = true;
+	var $binmode = ODBC_BINMODE_RETURN;
+	var $useFetchArray = false; // setting this to true will make array elements in FETCH_ASSOC mode case-sensitive
+								// breaking backward-compat
+	//var $longreadlen = 8000; // default number of chars to return for a Blob/Long field
+	var $_bindInputArray = false;	
+	var $curmode = SQL_CUR_USE_DRIVER; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L
+	var $_genSeqSQL = "create table %s (id integer)";
+	var $_autocommit = true;
+	var $_haserrorfunctions = true;
+	var $_has_stupid_odbc_fetch_api_change = true;
+	var $_lastAffectedRows = 0;
+	
+	function ADODB_odbc() 
+	{ 	
+		$this->_haserrorfunctions = ADODB_PHPVER >= 0x4050;
+		$this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200;
+	}
+	
+	function ServerInfo()
+	{
+	
+		if (!empty($this->host) && ADODB_PHPVER >= 0x4300) {
+			$dsn = strtoupper($this->host);
+			$first = true;
+			$found = false;
+			
+			if (!function_exists('odbc_data_source')) return false;
+			
+			while(true) {
+				
+				$rez = odbc_data_source($this->_connectionID,
+					$first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT);
+				$first = false;
+				if (!is_array($rez)) break;
+				if (strtoupper($rez['server']) == $dsn) {
+					$found = true;
+					break;
+				}
+			} 
+			if (!$found) return ADOConnection::ServerInfo();
+			if (!isset($rez['version'])) $rez['version'] = '';
+			return $rez;
+		} else {
+			return ADOConnection::ServerInfo();
+		}
+	}
+
+	
+	function CreateSequence($seqname='adodbseq',$start=1)
+	{
+		if (empty($this->_genSeqSQL)) return false;
+		$ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname));
+		if (!$ok) return false;
+		$start -= 1;
+		return $this->Execute("insert into $seqname values($start)");
+	}
+	
+	var $_dropSeqSQL = 'drop table %s';
+	function DropSequence($seqname)
+	{
+		if (empty($this->_dropSeqSQL)) return false;
+		return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
+	}
+	
+	/*
+		This algorithm is not very efficient, but works even if table locking
+		is not available.
+		
+		Will return false if unable to generate an ID after $MAXLOOPS attempts.
+	*/
+	function GenID($seq='adodbseq',$start=1)
+	{	
+		// if you have to modify the parameter below, your database is overloaded,
+		// or you need to implement generation of id's yourself!
+		$MAXLOOPS = 100;
+		//$this->debug=1;
+		while (--$MAXLOOPS>=0) {
+			$num = $this->GetOne("select id from $seq");
+			if ($num === false) {
+				$this->Execute(sprintf($this->_genSeqSQL ,$seq));	
+				$start -= 1;
+				$num = '0';
+				$ok = $this->Execute("insert into $seq values($start)");
+				if (!$ok) return false;
+			} 
+			$this->Execute("update $seq set id=id+1 where id=$num");
+			
+			if ($this->affected_rows() > 0) {
+				$num += 1;
+				$this->genID = $num;
+				return $num;
+			}
+		}
+		if ($fn = $this->raiseErrorFn) {
+			$fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num);
+		}
+		return false;
+	}
+
+
+	function ErrorMsg()
+	{
+		if ($this->_haserrorfunctions) {
+			if ($this->_errorMsg !== false) return $this->_errorMsg;
+			if (empty($this->_connectionID)) return @odbc_errormsg();
+			return @odbc_errormsg($this->_connectionID);
+		} else return ADOConnection::ErrorMsg();
+	}
+	
+	function ErrorNo()
+	{
+		
+		if ($this->_haserrorfunctions) {
+			if ($this->_errorCode !== false) {
+				// bug in 4.0.6, error number can be corrupted string (should be 6 digits)
+				return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode;
+			}
+
+			if (empty($this->_connectionID)) $e = @odbc_error(); 
+			else $e = @odbc_error($this->_connectionID);
+			
+			 // bug in 4.0.6, error number can be corrupted string (should be 6 digits)
+			 // so we check and patch
+			if (strlen($e)<=2) return 0;
+			return $e;
+		} else return ADOConnection::ErrorNo();
+	}
+	
+	
+	// returns true or false
+	function _connect($argDSN, $argUsername, $argPassword, $argDatabasename)
+	{
+	global $php_errormsg;
+		if ($this->debug && $argDatabasename) {
+			ADOConnection::outp("For odbc Connect(), $argDatabasename is not used. Place dsn in 1st parameter.");
+		}
+		$php_errormsg = '';
+		if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword);
+		else $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode);
+		$this->_errorMsg = $php_errormsg;
+		if (isset($this->connectStmt)) $this->Execute($this->connectStmt);
+		
+		//if ($this->_connectionID) odbc_autocommit($this->_connectionID,true);
+		return $this->_connectionID != false;
+	}
+	
+	// returns true or false
+	function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
+	{
+	global $php_errormsg;
+		$php_errormsg = '';
+		if ($this->debug && $argDatabasename) {
+			ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter.");
+		}
+	//	print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush();
+		if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword);
+		else $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode);
+		
+		$this->_errorMsg = $php_errormsg;
+		if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID);
+		if (isset($this->connectStmt)) $this->Execute($this->connectStmt);
+		
+		return $this->_connectionID != false;
+	}
+
+	function BeginTrans()
+	{	
+		if (!$this->hasTransactions) return false;
+		if ($this->transOff) return true; 
+		$this->transCnt += 1;
+		$this->_autocommit = false;
+		return odbc_autocommit($this->_connectionID,false);
+	}
+	
+	function CommitTrans($ok=true) 
+	{ 
+		if ($this->transOff) return true; 
+		if (!$ok) return $this->RollbackTrans();
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->_autocommit = true;
+		$ret = odbc_commit($this->_connectionID);
+		odbc_autocommit($this->_connectionID,true);
+		return $ret;
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true; 
+		if ($this->transCnt) $this->transCnt -= 1;
+		$this->_autocommit = true;
+		$ret = odbc_rollback($this->_connectionID);
+		odbc_autocommit($this->_connectionID,true);
+		return $ret;
+	}
+	
+	function MetaPrimaryKeys($table)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$savem = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$qid = @odbc_primarykeys($this->_connectionID,'','',$table);
+		
+		if (!$qid) {
+			$ADODB_FETCH_MODE = $savem;
+			return false;
+		}
+		$rs = new ADORecordSet_odbc($qid);
+		$ADODB_FETCH_MODE = $savem;
+		
+		if (!$rs) return false;
+		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+		
+		$arr =& $rs->GetArray();
+		$rs->Close();
+		//print_r($arr);
+		$arr2 = array();
+		for ($i=0; $i < sizeof($arr); $i++) {
+			if ($arr[$i][3]) $arr2[] = $arr[$i][3];
+		}
+		return $arr2;
+	}
+	
+	
+	
+	function &MetaTables($ttype=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$savem = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$qid = odbc_tables($this->_connectionID);
+		
+		$rs = new ADORecordSet_odbc($qid);
+		
+		$ADODB_FETCH_MODE = $savem;
+		if (!$rs) return false;
+		
+		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+		
+		$arr =& $rs->GetArray();
+		//print_r($arr);
+		
+		$rs->Close();
+		$arr2 = array();
+		
+		if ($ttype) {
+			$isview = strncmp($ttype,'V',1) === 0;
+		}
+		for ($i=0; $i < sizeof($arr); $i++) {
+			if (!$arr[$i][2]) continue;
+			$type = $arr[$i][3];
+			if ($ttype) { 
+				if ($isview) {
+					if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2];
+				} else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2];
+			} else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2];
+		}
+		return $arr2;
+	}
+	
+/*
+/ SQL data type codes /
+#define	SQL_UNKNOWN_TYPE	0
+#define SQL_CHAR			1
+#define SQL_NUMERIC		 2
+#define SQL_DECIMAL		 3
+#define SQL_INTEGER		 4
+#define SQL_SMALLINT		5
+#define SQL_FLOAT		   6
+#define SQL_REAL			7
+#define SQL_DOUBLE		  8
+#if (ODBCVER >= 0x0300)
+#define SQL_DATETIME		9
+#endif
+#define SQL_VARCHAR		12
+
+/ One-parameter shortcuts for date/time data types /
+#if (ODBCVER >= 0x0300)
+#define SQL_TYPE_DATE	  91
+#define SQL_TYPE_TIME	  92
+#define SQL_TYPE_TIMESTAMP 93
+
+#define SQL_UNICODE                             (-95)
+#define SQL_UNICODE_VARCHAR                     (-96)
+#define SQL_UNICODE_LONGVARCHAR                 (-97)
+*/
+	function ODBCTypes($t)
+	{
+		switch ((integer)$t) {
+		case 1:	
+		case 12:
+		case 0:
+		case -95:
+		case -96:
+			return 'C';
+		case -97:
+		case -1: //text
+			return 'X';
+		case -4: //image
+			return 'B';
+				
+		case 91:
+		case 11:
+			return 'D';
+			
+		case 92:
+		case 93:
+		case 9:	return 'T';
+		case 4:
+		case 5:
+		case -6:
+			return 'I';
+			
+		case -11: // uniqidentifier
+			return 'R';
+		case -7: //bit
+			return 'L';
+		
+		default:
+			return 'N';
+		}
+	}
+	
+	function &MetaColumns($table)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$table = strtoupper($table);
+
+		$savem = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	
+		if (false) { // after testing, confirmed that the following does not work becoz of a bug
+			$qid2 = odbc_tables($this->_connectionID);
+			$rs = new ADORecordSet_odbc($qid2);		
+			$ADODB_FETCH_MODE = $savem;
+			if (!$rs) return false;
+			$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+			$rs->_fetch();
+			
+			while (!$rs->EOF) {
+				if ($table == strtoupper($rs->fields[2])) {
+					$q = $rs->fields[0];
+					$o = $rs->fields[1];
+					break;
+				}
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			
+			$qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%');
+		} else switch ($this->databaseType) {
+		case 'access':
+		case 'vfp':
+		case 'db2':
+			$qid = odbc_columns($this->_connectionID);
+			break;
+			
+		default:
+			$qid = @odbc_columns($this->_connectionID,'%','%',strtoupper($table),'%');
+			if (empty($qid)) $qid = odbc_columns($this->_connectionID);
+			break;
+		}
+		if (empty($qid)) return false;
+		
+		$rs = new ADORecordSet_odbc($qid);
+		$ADODB_FETCH_MODE = $savem;
+		
+		if (!$rs) return false;
+		
+		//print_r($rs);
+		$rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
+		$rs->_fetch();
+		$retarr = array();
+		
+		/*
+		$rs->fields indices
+		0 TABLE_QUALIFIER
+		1 TABLE_SCHEM
+		2 TABLE_NAME
+		3 COLUMN_NAME
+		4 DATA_TYPE
+		5 TYPE_NAME
+		6 PRECISION
+		7 LENGTH
+		8 SCALE
+		9 RADIX
+		10 NULLABLE
+		11 REMARKS
+		*/
+		while (!$rs->EOF) {
+			//print_r($rs->fields);
+			if (strtoupper($rs->fields[2]) == $table) {
+				$fld = new ADOFieldObject();
+				$fld->name = $rs->fields[3];
+				$fld->type = $this->ODBCTypes($rs->fields[4]);
+				
+				// ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp
+				// access uses precision to store length for char/varchar
+				if ($fld->type == 'C' or $fld->type == 'X') {
+					if ($this->databaseType == 'access') 
+						$fld->max_length = $rs->fields[6];
+					else if ($rs->fields[4] <= -95) // UNICODE
+						$fld->max_length = $rs->fields[7]/2;
+					else
+						$fld->max_length = $rs->fields[7];
+				} else 
+					$fld->max_length = $rs->fields[7];
+				$fld->not_null = !empty($rs->fields[10]);
+				$fld->scale = $rs->fields[8];
+				$retarr[strtoupper($fld->name)] = $fld;	
+			} else if (sizeof($retarr)>0)
+				break;
+			$rs->MoveNext();
+		}
+		$rs->Close(); //-- crashes 4.03pl1 -- why?
+		
+		return $retarr;
+	}
+	
+	function Prepare($sql)
+	{
+		if (! $this->_bindInputArray) return $sql; // no binding
+		$stmt = odbc_prepare($this->_connectionID,$sql);
+		if (!$stmt) {
+		//	print "Prepare Error for ($sql) ".$this->ErrorMsg()."<br>";
+			return $sql;
+		}
+		return array($sql,$stmt,false);
+	}
+
+	/* returns queryID or false */
+	function _query($sql,$inputarr=false) 
+	{
+	GLOBAL $php_errormsg;
+		$php_errormsg = '';
+		$this->_error = '';
+		
+		if ($inputarr) {
+			if (is_array($sql)) {
+				$stmtid = $sql[1];
+			} else {
+				$stmtid = odbc_prepare($this->_connectionID,$sql);
+	
+				if ($stmtid == false) {
+					$this->_errorMsg = $php_errormsg;
+					return false;
+				}
+			}
+			
+			if (! odbc_execute($stmtid,$inputarr)) {
+				//@odbc_free_result($stmtid);
+				if ($this->_haserrorfunctions) {
+					$this->_errorMsg = odbc_errormsg();
+					$this->_errorCode = odbc_error();
+				}
+				return false;
+			}
+		
+		} else if (is_array($sql)) {
+			$stmtid = $sql[1];
+			if (!odbc_execute($stmtid)) {
+				//@odbc_free_result($stmtid);
+				if ($this->_haserrorfunctions) {
+					$this->_errorMsg = odbc_errormsg();
+					$this->_errorCode = odbc_error();
+				}
+				return false;
+			}
+		} else
+			$stmtid = odbc_exec($this->_connectionID,$sql);
+		
+		$this->_lastAffectedRows = 0;
+		if ($stmtid) {
+			if (@odbc_num_fields($stmtid) == 0) {
+				$this->_lastAffectedRows = odbc_num_rows($stmtid);
+				$stmtid = true;
+			} else {
+				$this->_lastAffectedRows = 0;
+				odbc_binmode($stmtid,$this->binmode);
+				odbc_longreadlen($stmtid,$this->maxblobsize);
+			}
+			
+			if ($this->_haserrorfunctions) {
+				$this->_errorMsg = '';
+				$this->_errorCode = 0;
+			} else
+				$this->_errorMsg = $php_errormsg;
+		} else {
+			if ($this->_haserrorfunctions) {
+				$this->_errorMsg = odbc_errormsg();
+				$this->_errorCode = odbc_error();
+			} else
+				$this->_errorMsg = $php_errormsg;
+		}
+		
+		
+		return $stmtid;
+	}
+
+	/*
+		Insert a null into the blob field of the table first.
+		Then use UpdateBlob to store the blob.
+		
+		Usage:
+		 
+		$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
+		$conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
+	*/
+	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false;
+	}
+	
+	// returns true or false
+	function _close()
+	{
+		$ret = @odbc_close($this->_connectionID);
+		$this->_connectionID = false;
+		return $ret;
+	}
+
+	function _affectedrows()
+	{
+		return $this->_lastAffectedRows;
+	}
+	
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_odbc extends ADORecordSet {	
+	
+	var $bind = false;
+	var $databaseType = "odbc";		
+	var $dataProvider = "odbc";
+	var $useFetchArray;
+	var $_has_stupid_odbc_fetch_api_change;
+	
+	function ADORecordSet_odbc($id,$mode=false)
+	{
+		if ($mode === false) {  
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		$this->fetchMode = $mode;
+		
+		$this->_queryID = $id;
+		
+		// the following is required for mysql odbc driver in 4.3.1 -- why?
+		$this->EOF = false;
+		$this->_currentRow = -1;
+		//$this->ADORecordSet($id);
+	}
+
+
+	// returns the field object
+	function &FetchField($fieldOffset = -1) 
+	{
+		
+		$off=$fieldOffset+1; // offsets begin at 1
+		
+		$o= new ADOFieldObject();
+		$o->name = @odbc_field_name($this->_queryID,$off);
+		$o->type = @odbc_field_type($this->_queryID,$off);
+		$o->max_length = @odbc_field_len($this->_queryID,$off);
+		if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name);
+		else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name);
+		return $o;
+	}
+	
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+		
+	function _initrs()
+	{
+	global $ADODB_COUNTRECS;
+		$this->_numOfRows = ($ADODB_COUNTRECS) ? @odbc_num_rows($this->_queryID) : -1;
+		$this->_numOfFields = @odbc_num_fields($this->_queryID);
+		// some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0
+		if ($this->_numOfRows == 0) $this->_numOfRows = -1;
+		//$this->useFetchArray = $this->connection->useFetchArray;
+		$this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200;
+	}	
+	
+	function _seek($row)
+	{
+		return false;
+	}
+	
+	// speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated
+	function &GetArrayLimit($nrows,$offset=-1) 
+	{
+		if ($offset <= 0) return $this->GetArray($nrows);
+		$savem = $this->fetchMode;
+		$this->fetchMode = ADODB_FETCH_NUM;
+		$this->Move($offset);
+		$this->fetchMode = $savem;
+		
+		if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+			$this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE);
+		}
+		
+		$results = array();
+		$cnt = 0;
+		while (!$this->EOF && $nrows != $cnt) {
+			$results[$cnt++] = $this->fields;
+			$this->MoveNext();
+		}
+		
+		return $results;
+	}
+	
+	
+	function MoveNext() 
+	{
+		if ($this->_numOfRows != 0 && !$this->EOF) {		
+			$this->_currentRow++;
+			$row = 0;
+			if ($this->_has_stupid_odbc_fetch_api_change)
+				$rez = @odbc_fetch_into($this->_queryID,$this->fields);
+			else 
+				$rez = @odbc_fetch_into($this->_queryID,$row,$this->fields);
+			if ($rez) {
+				if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+					$this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE);
+				}
+				return true;
+			}
+		}
+		$this->fields = false;
+		$this->EOF = true;
+		return false;
+	}	
+	
+	function _fetch()
+	{
+		$row = 0;
+		if ($this->_has_stupid_odbc_fetch_api_change)
+			$rez = @odbc_fetch_into($this->_queryID,$this->fields,$row);
+		else 
+			$rez = @odbc_fetch_into($this->_queryID,$row,$this->fields);
+		
+		if ($rez) {
+			if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+				$this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE);
+			}
+			return true;
+		}
+		$this->fields = false;
+		return false;
+	}
+	
+	function _close() 
+	{
+		return @odbc_free_result($this->_queryID);		
+	}
+
+}
+
+?>
diff --git a/lib/adodb/drivers/adodb-odbc_mssql.inc.php b/lib/adodb/drivers/adodb-odbc_mssql.inc.php
index 74923bd553..6042c26e84 100644
--- a/lib/adodb/drivers/adodb-odbc_mssql.inc.php
+++ b/lib/adodb/drivers/adodb-odbc_mssql.inc.php
@@ -1,164 +1,236 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  MSSQL support via ODBC. Requires ODBC. Works on Windows and Unix. 
-  For Unix configuration, see http://phpbuilder.com/columns/alberto20000919.php3
-*/
-
-if (!defined('_ADODB_ODBC_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
-}
-
- 
-class  ADODB_odbc_mssql extends ADODB_odbc {	
-	var $databaseType = 'odbc_mssql';
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d h:i:sA'";
-	var $_bindInputArray = true;
-	var $metaTablesSQL="select name from sysobjects where type='U' or type='V' and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE'))";
-	var $metaColumnsSQL = "select c.name,t.name,c.length from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'";
-	var $hasTop = 'top';		/*  support mssql/interbase SELECT TOP 10 * FROM TABLE */
-	var $sysDate = 'GetDate()';
-	var $sysTimeStamp = 'GetDate()';
-	var $leftOuter = '*=';
-	var $rightOuter = '=*';
-	var $ansiOuter = true; /*  for mssql7 or later */
-	var $identitySQL = 'select @@IDENTITY'; /*  'select SCOPE_IDENTITY'; # for mssql 2000 */
-	var $hasInsertID = true;
-	var $connectStmt = 'SET CONCAT_NULL_YIELDS_NULL OFF'; # When SET CONCAT_NULL_YIELDS_NULL is ON, 
-														  # concatenating a null value with a string yields a NULL result
-	
-	function ADODB_odbc_mssql()
-	{
-		$this->ADODB_odbc();
-	}
-
-	/*  crashes php... */
-	function xServerInfo()
-	{
-		$row = $this->GetRow("execute sp_server_info 2");
-		$arr['description'] = $row[2];
-		$arr['version'] = ADOConnection::_findvers($arr['description']);
-		return $arr;
-	}
-	
-	
-	function _insertid()
-	{
-	/*  SCOPE_IDENTITY() */
-	/*  Returns the last IDENTITY value inserted into an IDENTITY column in  */
-	/*  the same scope. A scope is a module -- a stored procedure, trigger,  */
-	/*  function, or batch. Thus, two statements are in the same scope if  */
-	/*  they are in the same stored procedure, function, or batch. */
-			return $this->GetOne($this->identitySQL);
-	}
-	
-	function &MetaTables()
-	{
-		return ADOConnection::MetaTables();
-	}
-	
-	function &MetaColumns($table)
-	{
-		return ADOConnection::MetaColumns($table);
-	}
-	
-	function _query($sql,$inputarr)
-	{
-		if (is_string($sql)) $sql = str_replace('||','+',$sql);
-		return ADODB_odbc::_query($sql,$inputarr);
-	}
-	
-	/*  "Stein-Aksel Basma" <basma@accelero.no> */
-	/*  tested with MSSQL 2000 */
-	function &MetaPrimaryKeys($table)
-	{
-		$sql = "select k.column_name from information_schema.key_column_usage k,
-		information_schema.table_constraints tc 
-		where tc.constraint_name = k.constraint_name and tc.constraint_type =
-		'PRIMARY KEY' and k.table_name = '$table'";
-		
-		$a = $this->GetCol($sql);
-		if ($a && sizeof($a)>0) return $a;
-		return false;	  
-	}
-	
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysTimeStamp;
-		$s = '';
-		
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			if ($s) $s .= '+';
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= "datename(yyyy,$col)";
-				break;
-			case 'M':
-				$s .= "convert(char(3),$col,0)";
-				break;
-			case 'm':
-				$s .= "replace(str(month($col),2),' ','0')";
-				break;
-			case 'Q':
-			case 'q':
-				$s .= "datename(quarter,$col)";
-				break;
-			case 'D':
-			case 'd':
-				$s .= "replace(str(day($col),2),' ','0')";
-				break;
-			case 'h':
-				$s .= "substring(convert(char(14),$col,0),13,2)";
-				break;
-			
-			case 'H':
-				$s .= "replace(str(datepart(mi,$col),2),' ','0')";
-				break;
-				
-			case 'i':
-				$s .= "replace(str(datepart(mi,$col),2),' ','0')";
-				break;
-			case 's':
-				$s .= "replace(str(datepart(ss,$col),2),' ','0')";
-				break;
-			case 'a':
-			case 'A':
-				$s .= "substring(convert(char(19),$col,0),18,2)";
-				break;
-				
-			default:
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				$s .= $this->qstr($ch);
-				break;
-			}
-		}
-		return $s;
-	}
-
-} 
- 
-class  ADORecordSet_odbc_mssql extends ADORecordSet_odbc {	
-	
-	var $databaseType = 'odbc_mssql';
-	
-	function ADORecordSet_odbc_mssql($id,$mode=false)
-	{
-		return $this->ADORecordSet_odbc($id,$mode);
-	}	
-}
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  MSSQL support via ODBC. Requires ODBC. Works on Windows and Unix. 
+  For Unix configuration, see http://phpbuilder.com/columns/alberto20000919.php3
+*/
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+
+ 
+class  ADODB_odbc_mssql extends ADODB_odbc {	
+	var $databaseType = 'odbc_mssql';
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d h:i:sA'";
+	var $_bindInputArray = true;
+	var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE'))";
+	var $metaColumnsSQL = "select c.name,t.name,c.length from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'";
+	var $hasTop = 'top';		// support mssql/interbase SELECT TOP 10 * FROM TABLE
+	var $sysDate = 'GetDate()';
+	var $sysTimeStamp = 'GetDate()';
+	var $leftOuter = '*=';
+	var $rightOuter = '=*';
+	var $upperCase = 'upper';
+	var $substr = 'substring';
+	var $ansiOuter = true; // for mssql7 or later
+	var $identitySQL = 'select @@IDENTITY'; // 'select SCOPE_IDENTITY'; # for mssql 2000
+	var $hasInsertID = true;
+	var $connectStmt = 'SET CONCAT_NULL_YIELDS_NULL OFF'; # When SET CONCAT_NULL_YIELDS_NULL is ON, 
+														  # concatenating a null value with a string yields a NULL result
+	
+	function ADODB_odbc_mssql()
+	{
+		$this->ADODB_odbc();
+		$this->curmode = SQL_CUR_USE_ODBC;	
+	}
+
+	// crashes php...
+	function ServerInfo()
+	{
+	global $ADODB_FETCH_MODE;
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$row = $this->GetRow("execute sp_server_info 2");
+		$ADODB_FETCH_MODE = $save;
+		if (!is_array($row)) return false;
+		$arr['description'] = $row[2];
+		$arr['version'] = ADOConnection::_findvers($arr['description']);
+		return $arr;
+	}
+
+	function IfNull( $field, $ifNull ) 
+	{
+		return " ISNULL($field, $ifNull) "; // if MS SQL Server
+	}
+	
+	function _insertid()
+	{
+	// SCOPE_IDENTITY()
+	// Returns the last IDENTITY value inserted into an IDENTITY column in 
+	// the same scope. A scope is a module -- a stored procedure, trigger, 
+	// function, or batch. Thus, two statements are in the same scope if 
+	// they are in the same stored procedure, function, or batch.
+			return $this->GetOne($this->identitySQL);
+	}
+	
+	
+	function MetaForeignKeys($table, $owner=false, $upper=false)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$table = $this->qstr(strtoupper($table));
+		
+		$sql = 
+"select object_name(constid) as constraint_name,
+	col_name(fkeyid, fkey) as column_name,
+	object_name(rkeyid) as referenced_table_name,
+   	col_name(rkeyid, rkey) as referenced_column_name
+from sysforeignkeys
+where upper(object_name(fkeyid)) = $table
+order by constraint_name, referenced_table_name, keyno";
+		
+		$constraints =& $this->GetArray($sql);
+		
+		$ADODB_FETCH_MODE = $save;
+		
+		$arr = false;
+		foreach($constraints as $constr) {
+			//print_r($constr);
+			$arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; 
+		}
+		if (!$arr) return false;
+		
+		$arr2 = false;
+		
+		foreach($arr as $k => $v) {
+			foreach($v as $a => $b) {
+				if ($upper) $a = strtoupper($a);
+				$arr2[$a] = $b;
+			}
+		}
+		return $arr2;
+	}
+	
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{
+		if ($mask) {$this->debug=1;
+			$save = $this->metaTablesSQL;
+			$mask = $this->qstr($mask);
+			$this->metaTablesSQL .= " AND name like $mask";
+		}
+		$ret =& ADOConnection::MetaTables($ttype,$showSchema);
+		
+		if ($mask) {
+			$this->metaTablesSQL = $save;
+		}
+		return $ret;
+	}
+	
+	function &MetaColumns($table)
+	{
+		return ADOConnection::MetaColumns($table);
+	}
+	
+	function _query($sql,$inputarr)
+	{
+		if (is_string($sql)) $sql = str_replace('||','+',$sql);
+		return ADODB_odbc::_query($sql,$inputarr);
+	}
+	
+	// "Stein-Aksel Basma" <basma@accelero.no>
+	// tested with MSSQL 2000
+	function &MetaPrimaryKeys($table)
+	{
+		$sql = "select k.column_name from information_schema.key_column_usage k,
+		information_schema.table_constraints tc 
+		where tc.constraint_name = k.constraint_name and tc.constraint_type =
+		'PRIMARY KEY' and k.table_name = '$table'";
+		
+		$a = $this->GetCol($sql);
+		if ($a && sizeof($a)>0) return $a;
+		return false;	  
+	}
+	
+	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
+	{
+		if ($nrows > 0 && $offset <= 0) {
+			$sql = preg_replace(
+				'/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql);
+			return $this->Execute($sql,$inputarr);
+		} else
+			return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+	}
+	
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysTimeStamp;
+		$s = '';
+		
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			if ($s) $s .= '+';
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= "datename(yyyy,$col)";
+				break;
+			case 'M':
+				$s .= "convert(char(3),$col,0)";
+				break;
+			case 'm':
+				$s .= "replace(str(month($col),2),' ','0')";
+				break;
+			case 'Q':
+			case 'q':
+				$s .= "datename(quarter,$col)";
+				break;
+			case 'D':
+			case 'd':
+				$s .= "replace(str(day($col),2),' ','0')";
+				break;
+			case 'h':
+				$s .= "substring(convert(char(14),$col,0),13,2)";
+				break;
+			
+			case 'H':
+				$s .= "replace(str(datepart(hh,$col),2),' ','0')";
+				break;
+				
+			case 'i':
+				$s .= "replace(str(datepart(mi,$col),2),' ','0')";
+				break;
+			case 's':
+				$s .= "replace(str(datepart(ss,$col),2),' ','0')";
+				break;
+			case 'a':
+			case 'A':
+				$s .= "substring(convert(char(19),$col,0),18,2)";
+				break;
+				
+			default:
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				$s .= $this->qstr($ch);
+				break;
+			}
+		}
+		return $s;
+	}
+
+} 
+ 
+class  ADORecordSet_odbc_mssql extends ADORecordSet_odbc {	
+	
+	var $databaseType = 'odbc_mssql';
+	
+	function ADORecordSet_odbc_mssql($id,$mode=false)
+	{
+		return $this->ADORecordSet_odbc($id,$mode);
+	}	
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-odbc_oracle.inc.php b/lib/adodb/drivers/adodb-odbc_oracle.inc.php
index 93f969ce48..6e90968091 100644
--- a/lib/adodb/drivers/adodb-odbc_oracle.inc.php
+++ b/lib/adodb/drivers/adodb-odbc_oracle.inc.php
@@ -1,112 +1,115 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Oracle support via ODBC. Requires ODBC. Works on Windows. 
-*/
-
-if (!defined('_ADODB_ODBC_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
-}
-
- 
-class  ADODB_odbc_oracle extends ADODB_odbc {	
-	var $databaseType = 'odbc_oracle';
- 	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $concat_operator='||';
-	var $fmtDate = "'Y-m-d 00:00:00'"; 
-	var $fmtTimeStamp = "'Y-m-d h:i:sA'";
-	var $metaTablesSQL = 'select table_name from cat';
-	var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno";
-	var $sysDate = "TRUNC(SYSDATE)";
-	var $sysTimeStamp = 'SYSDATE';
-	
-	/* var $_bindInputArray = false; */
-	
-	function ADODB_odbc_oracle()
-	{
-		$this->ADODB_odbc();
-	}
-		
-	function &MetaTables() 
-	{
-		if ($this->metaTablesSQL) {
-			$rs = $this->Execute($this->metaTablesSQL);
-			if ($rs === false) return false;
-			$arr = $rs->GetArray();
-			$arr2 = array();
-			for ($i=0; $i < sizeof($arr); $i++) {
-				$arr2[] = $arr[$i][0];
-			}
-			$rs->Close();
-			return $arr2;
-		}
-		return false;
-	}
-	
-	function &MetaColumns($table) 
-	{
-		if (!empty($this->metaColumnsSQL)) {
-		
-			$rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
-			if ($rs === false) return false;
-
-			$retarr = array();
-			while (!$rs->EOF) { /* print_r($rs->fields); */
-				$fld = new ADOFieldObject();
-				$fld->name = $rs->fields[0];
-				$fld->type = $rs->fields[1];
-				$fld->max_length = $rs->fields[2];
-				$retarr[strtoupper($fld->name)] = $fld;	
-				
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			return $retarr;	
-		}
-		return false;
-	}
-
-	/*  returns true or false */
-	function _connect($argDSN, $argUsername, $argPassword, $argDatabasename)
-	{
-	global $php_errormsg;
-	
-		$php_errormsg = '';
-		$this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC );
-		$this->_errorMsg = $php_errormsg;
-		
-		$this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'");
-		/* if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); */
-		return $this->_connectionID != false;
-	}
-	/*  returns true or false */
-	function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
-	{
-	global $php_errormsg;
-		$php_errormsg = '';
-		$this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC );
-		$this->_errorMsg = $php_errormsg;
-		
-		$this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'");
-		/* if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); */
-		return $this->_connectionID != false;
-	}
-} 
- 
-class  ADORecordSet_odbc_oracle extends ADORecordSet_odbc {	
-	
-	var $databaseType = 'odbc_oracle';
-	
-	function ADORecordSet_odbc_oracle($id,$mode=false)
-	{
-		return $this->ADORecordSet_odbc($id,$mode);
-	}
-}
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Oracle support via ODBC. Requires ODBC. Works on Windows. 
+*/
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+
+ 
+class  ADODB_odbc_oracle extends ADODB_odbc {	
+	var $databaseType = 'odbc_oracle';
+ 	var $replaceQuote = "''"; // string to use to replace quotes
+	var $concat_operator='||';
+	var $fmtDate = "'Y-m-d 00:00:00'"; 
+	var $fmtTimeStamp = "'Y-m-d h:i:sA'";
+	var $metaTablesSQL = 'select table_name from cat';
+	var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno";
+	var $sysDate = "TRUNC(SYSDATE)";
+	var $sysTimeStamp = 'SYSDATE';
+	
+	//var $_bindInputArray = false;
+	
+	function ADODB_odbc_oracle()
+	{
+		$this->ADODB_odbc();
+	}
+		
+	function &MetaTables() 
+	{
+		if ($this->metaTablesSQL) {
+			$rs = $this->Execute($this->metaTablesSQL);
+			if ($rs === false) return false;
+			$arr = $rs->GetArray();
+			$arr2 = array();
+			for ($i=0; $i < sizeof($arr); $i++) {
+				$arr2[] = $arr[$i][0];
+			}
+			$rs->Close();
+			return $arr2;
+		}
+		return false;
+	}
+	
+	function &MetaColumns($table) 
+	{
+		if (!empty($this->metaColumnsSQL)) {
+		
+			$rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
+			if ($rs === false) return false;
+
+			$retarr = array();
+			while (!$rs->EOF) { //print_r($rs->fields);
+				$fld = new ADOFieldObject();
+				$fld->name = $rs->fields[0];
+				$fld->type = $rs->fields[1];
+				$fld->max_length = $rs->fields[2];
+				
+				
+				if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;	
+				else $retarr[strtoupper($fld->name)] = $fld;
+				
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			return $retarr;	
+		}
+		return false;
+	}
+
+	// returns true or false
+	function _connect($argDSN, $argUsername, $argPassword, $argDatabasename)
+	{
+	global $php_errormsg;
+	
+		$php_errormsg = '';
+		$this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC );
+		$this->_errorMsg = $php_errormsg;
+		
+		$this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'");
+		//if ($this->_connectionID) odbc_autocommit($this->_connectionID,true);
+		return $this->_connectionID != false;
+	}
+	// returns true or false
+	function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
+	{
+	global $php_errormsg;
+		$php_errormsg = '';
+		$this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC );
+		$this->_errorMsg = $php_errormsg;
+		
+		$this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'");
+		//if ($this->_connectionID) odbc_autocommit($this->_connectionID,true);
+		return $this->_connectionID != false;
+	}
+} 
+ 
+class  ADORecordSet_odbc_oracle extends ADORecordSet_odbc {	
+	
+	var $databaseType = 'odbc_oracle';
+	
+	function ADORecordSet_odbc_oracle($id,$mode=false)
+	{
+		return $this->ADORecordSet_odbc($id,$mode);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-oracle.inc.php b/lib/adodb/drivers/adodb-oracle.inc.php
index f5ec74be28..abb9680f08 100644
--- a/lib/adodb/drivers/adodb-oracle.inc.php
+++ b/lib/adodb/drivers/adodb-oracle.inc.php
@@ -1,268 +1,299 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-
-  Latest version is available at http://php.weblogs.com/
-  
-  Oracle data driver. Requires Oracle client. Works on Windows and Unix and Oracle 7 and 8.
-  
-  If you are using Oracle 8, use the oci8 driver which is much better and more reliable.
-  
-*/
-
-/*  select table_name from cat -- MetaTables */
-/*   */
-class ADODB_oracle extends ADOConnection {
-	var $databaseType = "oracle";
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $concat_operator='||';
-	var $_curs;
-	var $_initdate = true; /*  init date to YYYY-MM-DD */
-	var $metaTablesSQL = 'select table_name from cat';	
-	var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno";
-	var $sysDate = "TO_DATE(TO_CHAR(SYSDATE,'YYYY-MM-DD'),'YYYY-MM-DD')";
-	var $sysTimeStamp = 'SYSDATE';
-	
-	function ADODB_oracle() 
-	{
-	}
-
-	/*  format and return date string in database date format */
-	function DBDate($d)
-	{
-		if (is_string($d)) $d = ADORecordSet::UnixDate($d);
-		return 'TO_DATE('.adodb_date($this->fmtDate,$d).",'YYYY-MM-DD')";
-	}
-	
-	/*  format and return date string in database timestamp format */
-	function DBTimeStamp($ts)
-	{
-		if (is_string($ts)) $d = ADORecordSet::UnixTimeStamp($ts);
-		return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')";
-	}
-	
-	function BeginTrans()
-	{	  
-		 $this->autoCommit = false;
-		 ora_commitoff($this->_connectionID);
-		 return true;
-	}
-	
-	function CommitTrans($ok=true) 
-	{ 
-		   if (!$ok) return $this->RollbackTrans();
-		   $ret = ora_commit($this->_connectionID);
-		   ora_commiton($this->_connectionID);
-		   return $ret;
-	}
-	
-	function RollbackTrans()
-	{
-		$ret = ora_rollback($this->_connectionID);
-		ora_commiton($this->_connectionID);
-		return $ret;
-	}
-
-	/* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */
-	function ErrorMsg() 
- 	{
-		$this->_errorMsg = @ora_error($this->_curs);
- 		if (!$this->_errorMsg) $this->_errorMsg = @ora_error($this->_connectionID);
-		return $this->_errorMsg;
-	}
- 
-	function ErrorNo() 
-	{
-		$err = @ora_errorcode($this->_curs);
-		if (!$err) return @ora_errorcode($this->_connectionID);
-	}
-	
-
-		/*  returns true or false */
-		function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-		{
-			if ($argHostname) putenv("ORACLE_HOME=$argHostname");
-			if ($argDatabasename) $argUsername .= "@$argDatabasename";
-		/* if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>"; */
-			$this->_connectionID = ora_logon($argUsername,$argPassword);
-			if ($this->_connectionID === false) return false;
-			if ($this->autoCommit) ora_commiton($this->_connectionID);
-			if ($this->_initdate) {
-				$rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'");
-				if ($rs) ora_close($rs);
-			}
-			return true;
-		}
-		/*  returns true or false */
-		function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-		{
-			if ($argHostname) putenv("ORACLE_HOME=$argHostname");
-			if ($argDatabasename) $argUsername .= "@$argDatabasename";
-		/* if ($argHostname) print "<p>PConnect: 1st argument should be left blank for $this->databaseType</p>"; */
-			$this->_connectionID = ora_plogon($argUsername,$argPassword);
-			if ($this->_connectionID === false) return false;
-			if ($this->autoCommit) ora_commiton($this->_connectionID);
-			if ($this->autoRollback) ora_rollback($this->_connectionID);
-			if ($this->_initdate) {
-				$rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'");
-				if ($rs) ora_close($rs);
-			}
-			return true;
-		}
-
-		/*  returns query ID if successful, otherwise false */
-		function _query($sql,$inputarr=false)
-		{
-			$curs = ora_open($this->_connectionID);
-		 
-		 	if ($curs === false) return false;
-			$this->_curs = $curs;
-			if (!ora_parse($curs,$sql)) return false;
-			if (ora_exec($curs)) return $curs;
-		
-		 	@ora_close($curs);
-			return false;
-		}
-
-		/*  returns true or false */
-		function _close()
-		{
-			return @ora_logoff($this->_connectionID);
-		}
-
-
-}
-
-/*--------------------------------------------------------------------------------------
-		 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordset_oracle extends ADORecordSet {
-
-	var $databaseType = "oracle";
-	var $bind = false;
-
-	function ADORecordset_oracle($queryID,$mode=false)
-	{
-		
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		$this->fetchMode = $mode;
-		
-		$this->_queryID = $queryID;
-	
-		$this->_inited = true;
-		$this->fields = array();
-		if ($queryID) {
-			$this->_currentRow = 0;
-			$this->EOF = !$this->_fetch();
-			@$this->_initrs();
-		} else {
-			$this->_numOfRows = 0;
-			$this->_numOfFields = 0;
-			$this->EOF = true;
-		}
-		
-		return $this->_queryID;
-	}
-
-
-
-	   /*		Returns: an object containing field information.
-			   Get column information in the Recordset object. fetchField() can be used in order to obtain information about
-			   fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
-			   fetchField() is retrieved.		*/
-
-	   function FetchField($fieldOffset = -1)
-	   {
-			$fld = new ADOFieldObject;
-			$fld->name = ora_columnname($this->_queryID, $fieldOffset);
-			$fld->type = ora_columntype($this->_queryID, $fieldOffset);
-			$fld->max_length = ora_columnsize($this->_queryID, $fieldOffset);
-			return $fld;
-	   }
-
-	/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-	
-   function _initrs()
-   {
-		   $this->_numOfRows = -1;
-		   $this->_numOfFields = @ora_numcols($this->_queryID);
-   }
-
-
-   function _seek($row)
-   {
-		   return false;
-   }
-
-   function _fetch($ignore_fields=false) {
-/*  should remove call by reference, but ora_fetch_into requires it in 4.0.3pl1 */
-		if ($this->fetchMode & ADODB_FETCH_ASSOC)
-			return @ora_fetch_into($this->_queryID,&$this->fields,ORA_FETCHINTO_NULLS|ORA_FETCHINTO_ASSOC);
-   		else 
-			return @ora_fetch_into($this->_queryID,&$this->fields,ORA_FETCHINTO_NULLS);
-   }
-
-   /*		close() only needs to be called if you are worried about using too much memory while your script
-		   is running. All associated result memory for the specified result identifier will automatically be freed.		*/
-
-   function _close() 
-{
-		   return @ora_close($this->_queryID);
-   }
-
-	function MetaType($t,$len=-1)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		
-		switch (strtoupper($t)) {
-		case 'VARCHAR':
-		case 'VARCHAR2':
-		case 'CHAR':
-		case 'VARBINARY':
-		case 'BINARY':
-				if ($len <= $this->blobSize) return 'C';
-		case 'LONG':
-		case 'LONG VARCHAR':
-		case 'CLOB':
-		return 'X';
-		case 'LONG RAW':
-		case 'LONG VARBINARY':
-		case 'BLOB':
-				return 'B';
-		
-		case 'DATE': return 'D';
-		
-		/* case 'T': return 'T'; */
-		
-		case 'BIT': return 'L';
-		case 'INT': 
-		case 'SMALLINT':
-		case 'INTEGER': return 'I';
-		default: return 'N';
-		}
-	}
-}
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+
+  Latest version is available at http://php.weblogs.com/
+  
+  Oracle data driver. Requires Oracle client. Works on Windows and Unix and Oracle 7 and 8.
+  
+  If you are using Oracle 8, use the oci8 driver which is much better and more reliable.
+  
+*/
+
+class ADODB_oracle extends ADOConnection {
+	var $databaseType = "oracle";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $concat_operator='||';
+	var $_curs;
+	var $_initdate = true; // init date to YYYY-MM-DD
+	var $metaTablesSQL = 'select table_name from cat';	
+	var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno";
+	var $sysDate = "TO_DATE(TO_CHAR(SYSDATE,'YYYY-MM-DD'),'YYYY-MM-DD')";
+	var $sysTimeStamp = 'SYSDATE';
+	var $connectSID = true;
+	
+	function ADODB_oracle() 
+	{
+	}
+
+	// format and return date string in database date format
+	function DBDate($d)
+	{
+		if (is_string($d)) $d = ADORecordSet::UnixDate($d);
+		return 'TO_DATE('.adodb_date($this->fmtDate,$d).",'YYYY-MM-DD')";
+	}
+	
+	// format and return date string in database timestamp format
+	function DBTimeStamp($ts)
+	{
+
+		if (is_string($ts)) $d = ADORecordSet::UnixTimeStamp($ts);
+		return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')";
+	}
+
+	
+	function BeginTrans()
+	{	  
+		 $this->autoCommit = false;
+		 ora_commitoff($this->_connectionID);
+		 return true;
+	}
+
+	
+	function CommitTrans($ok=true) 
+	{ 
+		   if (!$ok) return $this->RollbackTrans();
+		   $ret = ora_commit($this->_connectionID);
+		   ora_commiton($this->_connectionID);
+		   return $ret;
+	}
+
+	
+	function RollbackTrans()
+	{
+		$ret = ora_rollback($this->_connectionID);
+		ora_commiton($this->_connectionID);
+		return $ret;
+	}
+
+
+	/* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */
+	function ErrorMsg() 
+ 	{
+		$this->_errorMsg = @ora_error($this->_curs);
+ 		if (!$this->_errorMsg) $this->_errorMsg = @ora_error($this->_connectionID);
+		return $this->_errorMsg;
+	}
+
+ 
+	function ErrorNo() 
+	{
+		$err = @ora_errorcode($this->_curs);
+		if (!$err) return @ora_errorcode($this->_connectionID);
+	}
+
+	
+
+		// returns true or false
+		function _connect($argHostname, $argUsername, $argPassword, $argDatabasename, $mode=0)
+		{
+            // G. Giunta 2003/08/13 - This looks danegrously suspicious: why should we want to set
+            // the oracle home to the host name of remote DB?
+//			if ($argHostname) putenv("ORACLE_HOME=$argHostname");
+
+			if($argHostname) { // code copied from version submitted for oci8 by Jorma Tuomainen <jorma.tuomainen@ppoy.fi>
+				if (empty($argDatabasename)) $argDatabasename = $argHostname;
+				else {
+					if(strpos($argHostname,":")) {
+						$argHostinfo=explode(":",$argHostname);
+						$argHostname=$argHostinfo[0];
+						$argHostport=$argHostinfo[1];
+					} else {
+						$argHostport="1521";
+					}
+
+
+					if ($this->connectSID) {
+						$argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
+						.")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))";
+					} else
+						$argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
+						.")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))";
+				}
+
+			}
+
+			if ($argDatabasename) $argUsername .= "@$argDatabasename";
+
+		//if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>";
+			if ($mode = 1)
+				$this->_connectionID = ora_plogon($argUsername,$argPassword);
+			else
+				$this->_connectionID = ora_logon($argUsername,$argPassword);
+			if ($this->_connectionID === false) return false;
+			if ($this->autoCommit) ora_commiton($this->_connectionID);
+			if ($this->_initdate) {
+				$rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'");
+				if ($rs) ora_close($rs);
+			}
+
+			return true;
+		}
+
+
+		// returns true or false
+		function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+		{
+			return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, 1);
+		}
+
+
+		// returns query ID if successful, otherwise false
+		function _query($sql,$inputarr=false)
+		{
+			$curs = ora_open($this->_connectionID);
+		 
+		 	if ($curs === false) return false;
+			$this->_curs = $curs;
+			if (!ora_parse($curs,$sql)) return false;
+			if (ora_exec($curs)) return $curs;
+		
+		 	@ora_close($curs);
+			return false;
+		}
+
+
+		// returns true or false
+		function _close()
+		{
+			return @ora_logoff($this->_connectionID);
+		}
+
+
+
+}
+
+
+/*--------------------------------------------------------------------------------------
+		 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_oracle extends ADORecordSet {
+
+	var $databaseType = "oracle";
+	var $bind = false;
+
+	function ADORecordset_oracle($queryID,$mode=false)
+	{
+		
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		$this->fetchMode = $mode;
+		
+		$this->_queryID = $queryID;
+	
+		$this->_inited = true;
+		$this->fields = array();
+		if ($queryID) {
+			$this->_currentRow = 0;
+			$this->EOF = !$this->_fetch();
+			@$this->_initrs();
+		} else {
+			$this->_numOfRows = 0;
+			$this->_numOfFields = 0;
+			$this->EOF = true;
+		}
+		
+		return $this->_queryID;
+	}
+
+
+
+	   /*		Returns: an object containing field information.
+			   Get column information in the Recordset object. fetchField() can be used in order to obtain information about
+			   fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
+			   fetchField() is retrieved.		*/
+
+	   function FetchField($fieldOffset = -1)
+	   {
+			$fld = new ADOFieldObject;
+			$fld->name = ora_columnname($this->_queryID, $fieldOffset);
+			$fld->type = ora_columntype($this->_queryID, $fieldOffset);
+			$fld->max_length = ora_columnsize($this->_queryID, $fieldOffset);
+			return $fld;
+	   }
+
+	/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+   function _initrs()
+   {
+		   $this->_numOfRows = -1;
+		   $this->_numOfFields = @ora_numcols($this->_queryID);
+   }
+
+
+   function _seek($row)
+   {
+		   return false;
+   }
+
+   function _fetch($ignore_fields=false) {
+// should remove call by reference, but ora_fetch_into requires it in 4.0.3pl1
+		if ($this->fetchMode & ADODB_FETCH_ASSOC)
+			return @ora_fetch_into($this->_queryID,&$this->fields,ORA_FETCHINTO_NULLS|ORA_FETCHINTO_ASSOC);
+   		else 
+			return @ora_fetch_into($this->_queryID,&$this->fields,ORA_FETCHINTO_NULLS);
+   }
+
+   /*		close() only needs to be called if you are worried about using too much memory while your script
+		   is running. All associated result memory for the specified result identifier will automatically be freed.		*/
+
+   function _close() 
+{
+		   return @ora_close($this->_queryID);
+   }
+
+	function MetaType($t,$len=-1)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		
+		switch (strtoupper($t)) {
+		case 'VARCHAR':
+		case 'VARCHAR2':
+		case 'CHAR':
+		case 'VARBINARY':
+		case 'BINARY':
+				if ($len <= $this->blobSize) return 'C';
+		case 'LONG':
+		case 'LONG VARCHAR':
+		case 'CLOB':
+		return 'X';
+		case 'LONG RAW':
+		case 'LONG VARBINARY':
+		case 'BLOB':
+				return 'B';
+		
+		case 'DATE': return 'D';
+		
+		//case 'T': return 'T';
+		
+		case 'BIT': return 'L';
+		case 'INT': 
+		case 'SMALLINT':
+		case 'INTEGER': return 'I';
+		default: return 'N';
+		}
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-postgres.inc.php b/lib/adodb/drivers/adodb-postgres.inc.php
index 3cc3fbb51f..dadb4e78c8 100644
--- a/lib/adodb/drivers/adodb-postgres.inc.php
+++ b/lib/adodb/drivers/adodb-postgres.inc.php
@@ -1,14 +1,14 @@
-<?php
-/*
- V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 4.
-  
-  NOTE: Since 3.31, this file is no longer used, and the "postgres" driver is
-  remapped to "postgres7". Maintaining multiple postgres drivers is no easy
-  job, so hopefully this will ensure greater consistency and fewer bugs.
-*/
-
+<?php
+/*
+ V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 4.
+  
+  NOTE: Since 3.31, this file is no longer used, and the "postgres" driver is
+  remapped to "postgres7". Maintaining multiple postgres drivers is no easy
+  job, so hopefully this will ensure greater consistency and fewer bugs.
+*/
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-postgres64.inc.php b/lib/adodb/drivers/adodb-postgres64.inc.php
index 6af60142d0..b79d4c9a70 100644
--- a/lib/adodb/drivers/adodb-postgres64.inc.php
+++ b/lib/adodb/drivers/adodb-postgres64.inc.php
@@ -1,738 +1,859 @@
-<?php
-/*
- V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 8.
-  
-  Original version derived from Alberto Cerezal (acerezalp@dbnet.es) - DBNet Informatica & Comunicaciones. 
-  08 Nov 2000 jlim - Minor corrections, removing mysql stuff
-  09 Nov 2000 jlim - added insertid support suggested by "Christopher Kings-Lynne" <chriskl@familyhealth.com.au>
-					jlim - changed concat operator to || and data types to MetaType to match documented pgsql types 
-		 	see http://www.postgresql.org/devel-corner/docs/postgres/datatype.htm  
-  22 Nov 2000 jlim - added changes to FetchField() and MetaTables() contributed by "raser" <raser@mail.zen.com.tw>
-  27 Nov 2000 jlim - added changes to _connect/_pconnect from ideas by "Lennie" <leen@wirehub.nl>
-  15 Dec 2000 jlim - added changes suggested by Additional code changes by "Eric G. Werk" egw@netguide.dk. 
-  31 Jan 2002 jlim - finally installed postgresql. testing
-  01 Mar 2001 jlim - Freek Dijkstra changes, also support for text type
-*/
-
-function adodb_addslashes($s)
-{
-	$len = strlen($s);
-	if ($len == 0) return "''";
-	if (substr($s,0,1) == "'" && substr(s,$len-1) == "'") return $s; /*  already quoted */
-	
-	return "'".addslashes($s)."'";
-}
-
-class ADODB_postgres64 extends ADOConnection{
-	var $databaseType = 'postgres64';
-	var $dataProvider = 'postgres';
-	var $hasInsertID = true;
-	var $_resultid = false;
-  	var $concat_operator='||';
-	var $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1";
-	var $metaTablesSQL = "select tablename from pg_tables where tablename not like 'pg\_%' order by 1";
-	/* "select tablename from pg_tables where tablename not like 'pg_%' order by 1"; */
-	var $isoDates = true; /*  accepts dates in ISO format */
-	var $sysDate = "CURRENT_DATE";
-	var $sysTimeStamp = "CURRENT_TIMESTAMP";
-	var $blobEncodeType = 'C';
-/*
-# show tables and views suggestion
-"SELECT c.relname AS tablename FROM pg_class c 
-	WHERE (c.relhasrules AND (EXISTS (
-		SELECT r.rulename FROM pg_rewrite r WHERE r.ev_class = c.oid AND bpchar(r.ev_type) = '1'
-		))) OR (c.relkind = 'v') AND c.relname NOT LIKE 'pg_%' 
-UNION 
-SELECT tablename FROM pg_tables WHERE tablename NOT LIKE 'pg_%' ORDER BY 1"
-*/
-	var $metaColumnsSQL = "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum 
-		FROM pg_class c, pg_attribute a,pg_type t 
-		WHERE relkind = 'r' AND c.relname='%s' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum";
-	/*  get primary key etc -- from Freek Dijkstra */
-	var $metaKeySQL = "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'";
-	
-	var $hasAffectedRows = true;
-	var $hasLimit = false;	/*  set to true for pgsql 7 only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 */
-	/*  below suggested by Freek Dijkstra  */
-	var $true = 't';		/*  string that represents TRUE for a database */
-	var $false = 'f';		/*  string that represents FALSE for a database */
-	var $fmtDate = "'Y-m-d'";	/*  used by DBDate() as the default date format used by the database */
-	var $fmtTimeStamp = "'Y-m-d G:i:s'"; /*  used by DBTimeStamp as the default timestamp fmt. */
-	var $hasMoveFirst = true;
-	var $hasGenID = true;
-	var $_genIDSQL = "SELECT NEXTVAL('%s')";
-	var $_genSeqSQL = "CREATE SEQUENCE %s START %s";
-	var $_dropSeqSQL = "DROP SEQUENCE %s";
-	var $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum";
-	
-	
-	/*  The last (fmtTimeStamp is not entirely correct:  */
-	/*  PostgreSQL also has support for time zones,  */
-	/*  and writes these time in this format: "2001-03-01 18:59:26+02".  */
-	/*  There is no code for the "+02" time zone information, so I just left that out.  */
-	/*  I'm not familiar enough with both ADODB as well as Postgres  */
-	/*  to know what the concequences are. The other values are correct (wheren't in 0.94) */
-	/*  -- Freek Dijkstra  */
-
-	function ADODB_postgres64() 
-	{
-	/*  changes the metaColumnsSQL, adds columns: attnum[6] */
-	}
-	
-	function ServerInfo()
-	{
-		$arr['description'] = $this->GetOne("select version()");
-		$arr['version'] = ADOConnection::_findvers($arr['description']);
-		return $arr;
-	}
-	
-	/*  get the last id - never tested */
-	function pg_insert_id($tablename,$fieldname)
-	{
-		$result=pg_exec($this->_connectionID, "SELECT last_value FROM ${tablename}_${fieldname}_seq");
-		if ($result) {
-			$arr = @pg_fetch_row($result,0);
-			pg_freeresult($result);
-			if (isset($arr[0])) return $arr[0];
-		}
-		return false;
-	}
-	
-/* Warning from http://www.php.net/manual/function.pg-getlastoid.php:
-Using a OID as a unique identifier is not generally wise. 
-Unless you are very careful, you might end up with a tuple having 
-a different OID if a database must be reloaded. */
-	function _insertid()
-	{
-		if (!is_resource($this->_resultid)) return false;
-	   return pg_getlastoid($this->_resultid);
-	}
-
-/*  I get this error with PHP before 4.0.6 - jlim */
-/*  Warning: This compilation does not support pg_cmdtuples() in d:/inetpub/wwwroot/php/adodb/adodb-postgres.inc.php on line 44 */
-   function _affectedrows()
-   {
-   		if (!is_resource($this->_resultid)) return false;
-	   	return pg_cmdtuples($this->_resultid);
-   }
-
-	
-		/*  returns true/false */
-	function BeginTrans()
-	{
-		if ($this->transOff) return true;
-		$this->transCnt += 1;
-		return @pg_Exec($this->_connectionID, "begin");
-	}
-	
-	function RowLock($tables,$where) 
-	{
-		if (!$this->transCnt) $this->BeginTrans();
-		return $this->GetOne("select 1 as ignore from $tables where $where for update");
-	}
-
-	/*  returns true/false.  */
-	function CommitTrans($ok=true) 
-	{ 
-		if ($this->transOff) return true;
-		if (!$ok) return $this->RollbackTrans();
-		
-		$this->transCnt -= 1;
-		return @pg_Exec($this->_connectionID, "commit");
-	}
-	
-	/*  returns true/false */
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true;
-		$this->transCnt -= 1;
-		return @pg_Exec($this->_connectionID, "rollback");
-	}
-	/*
-	// if magic quotes disabled, use pg_escape_string()
-	function qstr($s,$magic_quotes=false)
-	{
-		if (!$magic_quotes) {
-			if (ADODB_PHPVER >= 0x4200) {
-				return  "'".pg_escape_string($s)."'";
-			}
-			if ($this->replaceQuote[0] == '\\'){
-				$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
-			}
-			return  "'".str_replace("'",$this->replaceQuote,$s)."'"; 
-		}
-		
-		// undo magic quotes for "
-		$s = str_replace('\\"','"',$s);
-		return "'$s'";
-	}
-	*/
-	
-	
-	/*  Format date column in sql string given an input format that understands Y M D */
-	function SQLDate($fmt, $col=false)
-	{	
-		if (!$col) $col = $this->sysTimeStamp;
-		$s = 'TO_CHAR('.$col.",'";
-		
-		$len = strlen($fmt);
-		for ($i=0; $i < $len; $i++) {
-			$ch = $fmt[$i];
-			switch($ch) {
-			case 'Y':
-			case 'y':
-				$s .= 'YYYY';
-				break;
-			case 'Q':
-			case 'q':
-				$s .= 'Q';
-				break;
-				
-			case 'M':
-				$s .= 'Mon';
-				break;
-				
-			case 'm':
-				$s .= 'MM';
-				break;
-			case 'D':
-			case 'd':
-				$s .= 'DD';
-				break;
-			
-			case 'H':
-				$s.= 'HH24';
-				break;
-				
-			case 'h':
-				$s .= 'HH';
-				break;
-				
-			case 'i':
-				$s .= 'MI';
-				break;
-			
-			case 's':
-				$s .= 'SS';
-				break;
-			
-			case 'a':
-			case 'A':
-				$s .= 'AM';
-				break;
-				
-			default:
-			/*  handle escape characters... */
-				if ($ch == '\\') {
-					$i++;
-					$ch = substr($fmt,$i,1);
-				}
-				if (strpos('-/.:;, ',$ch) !== false) $s .= $ch;
-				else $s .= '"'.$ch.'"';
-				
-			}
-		}
-		return $s. "')";
-	}
-	
-	
-	
-	/* 
-	* Load a Large Object from a file 
-	* - the procedure stores the object id in the table and imports the object using 
-	* postgres proprietary blob handling routines 
-	*
-	* contributed by Mattia Rossi mattia@technologist.com
-	* modified for safe mode by juraj chlebec
-	*/ 
-	function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') 
-	{ 
-		pg_exec ($this->_connectionID, "begin"); 
-		
-		$fd = fopen($path,'r');
-		$contents = fread($fd,filesize($path));
-		fclose($fd);
-		
-		$oid = pg_lo_create($this->_connectionID);
-		$handle = pg_lo_open($this->_connectionID, $oid, 'w');
-		pg_lo_write($handle, $contents);
-		pg_lo_close($handle);
-		
-		/*  $oid = pg_lo_import ($path);  */
-		pg_exec($this->_connectionID, "commit"); 
-		$rs = ADOConnection::UpdateBlob($table,$column,$oid,$where,$blobtype); 
-		$rez = !empty($rs); 
-		return $rez; 
-	} 
-	
-	/* 
-	* If an OID is detected, then we use pg_lo_* to open the oid file and read the
-	* real blob from the db using the oid supplied as a parameter. If you are storing
-	* blobs using bytea, we autodetect and process it so this function is not needed.
-	*
-	* contributed by Mattia Rossi mattia@technologist.com
-	*
-	* see http://www.postgresql.org/idocs/index.php?largeobjects.html
-	*/ 
-	function BlobDecode( $blob) 
-	{ 
-		if (strlen($blob) > 24) return $blob;
-		
-		@pg_exec("begin"); 
-		$fd = @pg_lo_open($blob,"r");
-		if ($fd === false) {
-			@pg_exec("commit");
-			return $blob;
-		}
-		$realblob = @pg_loreadall($fd); 
-		@pg_loclose($fd); 
-		@pg_exec("commit"); 
-		return $realblob;
-	} 
-	
-	/* 
-		See http://www.postgresql.org/idocs/index.php?datatype-binary.html
-	 	
-		NOTE: SQL string literals (input strings) must be preceded with two backslashes 
-		due to the fact that they must pass through two parsers in the PostgreSQL 
-		backend.
-	*/
-	function BlobEncode($blob)
-	{
-		if (ADODB_PHPVER >= 0x4200) return pg_escape_bytea($blob);
-		$badch = array(chr(92),chr(0),chr(39)); # \  null  '
-		$fixch = array('\\\\134','\\\\000','\\\\047');
-		return adodb_str_replace($badch,$fixch,$blob);
-		
-		/*  note that there is a pg_escape_bytea function only for php 4.2.0 or later */
-	}
-	
-	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
-	{
-		return $this->Execute("UPDATE $table SET $column=? WHERE $where",
-			array($this->BlobEncode($val))) != false;
-	}
-	
-	function OffsetDate($dayFraction,$date=false)
-	{		
-		if (!$date) $date = $this->sysDate;
-		return "($date+interval'$dayFraction days')";
-	}
-	
-
-	/*  converts field names to lowercase  */
-	function &MetaColumns($table) 
-	{
-	global $ADODB_FETCH_MODE;
-	
-		if (strncmp(PHP_OS,"WIN",3) === 0) $table = strtolower($table);
-	
-		if (!empty($this->metaColumnsSQL)) { 
-			$save = $ADODB_FETCH_MODE;
-			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
-			$rs = $this->Execute(sprintf($this->metaColumnsSQL,($table)));
-			if (isset($savem)) $this->SetFetchMode($savem);
-			$ADODB_FETCH_MODE = $save;
-			
-			if ($rs === false) return false;
-			
-			if (!empty($this->metaKeySQL)) {
-				/*  If we want the primary keys, we have to issue a separate query */
-				/*  Of course, a modified version of the metaColumnsSQL query using a  */
-				/*  LEFT JOIN would have been much more elegant, but postgres does  */
-				/*  not support OUTER JOINS. So here is the clumsy way. */
-				
-				$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-				
-				$rskey = $this->Execute(sprintf($this->metaKeySQL,($table)));
-				/*  fetch all result in once for performance. */
-				$keys =& $rskey->GetArray();
-				if (isset($savem)) $this->SetFetchMode($savem);
-				$ADODB_FETCH_MODE = $save;
-				
-				$rskey->Close();
-				unset($rskey);
-			}
-
-			$rsdefa = array();
-			if (!empty($this->metaDefaultsSQL)) {
-				$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-				$sql = sprintf($this->metaDefaultsSQL, ($table));
-				$rsdef = $this->Execute($sql);
-				if (isset($savem)) $this->SetFetchMode($savem);
-				$ADODB_FETCH_MODE = $save;
-				
-				if ($rsdef) {
-					while (!$rsdef->EOF) {
-						$num = $rsdef->fields['num'];
-						$s = $rsdef->fields['def'];
-						if (substr($s, 0, 1) == "'") { /* quoted strings hack... for now... fixme */
-							$s = substr($s, 1);
-							$s = substr($s, 0, strlen($s) - 1);
-						}
-	
-						$rsdefa[$num] = $s;
-						$rsdef->MoveNext();
-					}
-				} else {
-					ADOConnection::outp( "==> SQL => " . $sql);
-				}
-				unset($rsdef);
-			}
-		
-			$retarr = array();
-			while (!$rs->EOF) { 	
-				$fld = new ADOFieldObject();
-				$fld->name = $rs->fields[0];
-				$fld->type = $rs->fields[1];
-				$fld->max_length = $rs->fields[2];
-				if ($fld->max_length <= 0) $fld->max_length = $rs->fields[3]-4;
-				if ($fld->max_length <= 0) $fld->max_length = -1;
-				
-				/*  dannym */
-				/*  5 hasdefault; 6 num-of-column */
-				$fld->has_default = ($rs->fields[5] == 't');
-				if ($fld->has_default) {
-					$fld->default_value = $rsdefa[$rs->fields[6]];
-				}
-
-				/* Freek */
-				if ($rs->fields[4] == $this->true) {
-					$fld->not_null = true;
-				}
-				
-				/*  Freek */
-				if (is_array($keys)) {
-					reset ($keys);
-					while (list($x,$key) = each($keys)) {
-						if ($fld->name == $key['column_name'] AND $key['primary_key'] == $this->true) 
-							$fld->primary_key = true;
-						if ($fld->name == $key['column_name'] AND $key['unique_key'] == $this->true) 
-							$fld->unique = true; /*  What name is more compatible? */
-					}
-				}
-				
-				$retarr[strtoupper($fld->name)] = $fld;	
-				
-				$rs->MoveNext();
-			}
-			$rs->Close();
-			return $retarr;	
-		}
-		return false;
-	}
-
-	/*  returns true or false */
-	/*  */
-	/*  examples: */
-	/*  	$db->Connect("host=host1 user=user1 password=secret port=4341"); */
-	/*  	$db->Connect('host1','user1','secret'); */
-	function _connect($str,$user='',$pwd='',$db='',$persist=false)
-	{
-		if ($user || $pwd || $db) {
-			$user = adodb_addslashes($user);
-			$pwd = adodb_addslashes($pwd);
-			if (strlen($db) == 0) $db = 'template1';
-			$db = adodb_addslashes($db);
-		   	if ($str)  {
-			 	$host = split(":", $str);
-				if ($host[0]) $str = "host=".adodb_addslashes($host[0]);
-				else $str = 'host=localhost';
-				if (isset($host[1])) $str .= " port=$host[1]";
-			} else {
-				$str = 'host=localhost';
-			}
-		   		if ($user) $str .= " user=".$user;
-		   		if ($pwd)  $str .= " password=".$pwd;
-				if ($db)   $str .= " dbname=".$db;
-		}
-
-		/* if ($user) $linea = "user=$user host=$linea password=$pwd dbname=$db port=5432"; */
-		if ($persist) $this->_connectionID = pg_pconnect($str);
-		else $this->_connectionID = pg_connect($str);
-		
-		if ($this->_connectionID === false) return false;
-		$this->Execute("set datestyle='ISO'");
-		return true;
-	}
-	
-	/*  returns true or false */
-	/*  */
-	/*  examples: */
-	/*  	$db->PConnect("host=host1 user=user1 password=secret port=4341"); */
-	/*  	$db->PConnect('host1','user1','secret'); */
-	function _pconnect($str,$user='',$pwd='',$db='')
-	{
-		return $this->_connect($str,$user,$pwd,$db,true);
-	}
-
-	/*  returns queryID or false */
-	function _query($sql,$inputarr)
-	{
-		$rez = pg_Exec($this->_connectionID,$sql);
-		/* print_r($rez); */
-		/*  check if no data returned, then no need to create real recordset */
-		if ($rez && pg_numfields($rez) <= 0) {
-			if ($this->_resultid) pg_freeresult($this->_resultid);
-			$this->_resultid = $rez;
-			return true;
-		}
-		
-		return $rez;
-	}
-	
-
-	/*	Returns: the last error message from previous database operation	*/	
-	function ErrorMsg() 
-	{
-		if (ADODB_PHPVER >= 0x4300) {
-			if (!empty($this->_resultid)) {
-				$this->_errorMsg = @pg_result_error($this->_resultid);
-				if ($this->_errorMsg) return $this->_errorMsg;
-			}
-			
-			if (!empty($this->_connectionID)) {
-				$this->_errorMsg = @pg_last_error($this->_connectionID);
-			} else $this->_errorMsg = @pg_last_error();
-		} else {
-			if (empty($this->_connectionID)) $this->_errorMsg = @pg_errormessage();
-			else $this->_errorMsg = @pg_errormessage($this->_connectionID);
-		}
-		return $this->_errorMsg;
-	}
-	
-	function ErrorNo()
-	{
-		$e = $this->ErrorMsg();
-		return (strlen($e)) ? $e : 0;
-	}
-
-	/*  returns true or false */
-	function _close()
-	{
-		if ($this->transCnt) $this->RollbackTrans();
-		if ($this->_resultid) {
-			@pg_freeresult($this->_resultid);
-			$this->_resultid = false;
-		}
-		@pg_close($this->_connectionID);
-		$this->_connectionID = false;
-		return true;
-	}
-	
-	
-	/*
-	* Maximum size of C field
-	*/
-	function CharMax()
-	{
-		return 1000000000;  /*  should be 1 Gb? */
-	}
-	
-	/*
-	* Maximum size of X field
-	*/
-	function TextMax()
-	{
-		return 1000000000; /*  should be 1 Gb? */
-	}
-	
-		
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_postgres64 extends ADORecordSet{
-	var $_blobArr;
-	var $databaseType = "postgres64";
-	var $canSeek = true;
-	function ADORecordSet_postgres64($queryID,$mode=false) 
-	{
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		switch ($mode)
-		{
-		case ADODB_FETCH_NUM: $this->fetchMode = PGSQL_NUM; break;
-		case ADODB_FETCH_ASSOC:$this->fetchMode = PGSQL_ASSOC; break;
-		default:
-		case ADODB_FETCH_DEFAULT:
-		case ADODB_FETCH_BOTH:$this->fetchMode = PGSQL_BOTH; break;
-		}
-		$this->ADORecordSet($queryID);
-	}
-	
-	function &GetRowAssoc($upper=true)
-	{
-		if ($this->fetchMode == PGSQL_ASSOC && !$upper) return $this->fields;
-		return ADORecordSet::GetRowAssoc($upper);
-	}
-
-	function _initrs()
-	{
-	global $ADODB_COUNTRECS;
-		$this->_numOfRows = ($ADODB_COUNTRECS)? @pg_numrows($this->_queryID):-1;
-		$this->_numOfFields = @pg_numfields($this->_queryID);
-		
-		/*  cache types for blob decode check */
-		for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { 
-			$f1 = $this->FetchField($i);
-			if ($f1->type == 'bytea') $this->_blobArr[$i] = $f1->name;
-		}		
-	}
-
-		/* Use associative array to get fields array */
-	function Fields($colname)
-	{
-		if ($this->fetchMode != PGSQL_NUM) return @$this->fields[$colname];
-		
-		if (!$this->bind) {
-			$this->bind = array();
-			for ($i=0; $i < $this->_numOfFields; $i++) {
-				$o = $this->FetchField($i);
-				$this->bind[strtoupper($o->name)] = $i;
-			}
-		}
-		 return $this->fields[$this->bind[strtoupper($colname)]];
-	}
-
-	function &FetchField($fieldOffset = 0) 
-	{
-		$off=$fieldOffset; /*  offsets begin at 0 */
-		
-		$o= new ADOFieldObject();
-		$o->name = @pg_fieldname($this->_queryID,$off);
-		$o->type = @pg_fieldtype($this->_queryID,$off);
-		$o->max_length = @pg_fieldsize($this->_queryID,$off);
-		/* print_r($o);		 */
-		/* print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; */
-		return $o;	
-	}
-
-	function _seek($row)
-	{
-		return @pg_fetch_row($this->_queryID,$row);
-	}
-	
-	function _decode($blob)
-	{
-		eval('$realblob="'.adodb_str_replace(array('"','$'),array('\"','\$'),$blob).'";');
-		return $realblob;	
-	}
-	
-	function _fixblobs()
-	{
-		if ($this->fetchMode == PGSQL_NUM || $this->fetchMode == PGSQL_BOTH) {
-			foreach($this->_blobArr as $k => $v) {
-				$this->fields[$k] = ADORecordSet_postgres64::_decode($this->fields[$k]);
-			}
-		}
-		if ($this->fetchMode == PGSQL_ASSOC || $this->fetchMode == PGSQL_BOTH) {
-			foreach($this->_blobArr as $k => $v) {
-				$this->fields[$v] = ADORecordSet_postgres64::_decode($this->fields[$v]);
-			}
-		}
-	}
-	
-	/*  10% speedup to move MoveNext to child class */
-	function MoveNext() 
-	{
-		if (!$this->EOF) {
-			$this->_currentRow++;
-			if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
-				$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
-			
-				if (is_array($this->fields)) {
-					if (isset($this->_blobArr)) $this->_fixblobs();
-					return true;
-				}
-			}
-			$this->fields = false;
-			$this->EOF = true;
-		}
-		return false;
-	}		
-	
-	function _fetch()
-	{
-		if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0)
-        	return false;
-
-		$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
-		if (isset($this->_blobArr)) $this->_fixblobs();
-			
-		return (is_array($this->fields));
-	}
-
-	function _close() 
-	{ 
-		return @pg_freeresult($this->_queryID);
-	}
-
-	function MetaType($t,$len=-1,$fieldobj=false)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		switch (strtoupper($t)) {
-				case 'INTERVAL':
-				case 'CHAR':
-				case 'CHARACTER':
-				case 'VARCHAR':
-				case 'NAME':
-		   		case 'BPCHAR':
-					if ($len <= $this->blobSize) return 'C';
-				
-				case 'TEXT':
-					return 'X';
-		
-				case 'IMAGE': /*  user defined type */
-				case 'BLOB': /*  user defined type */
-				case 'BIT':	/*  This is a bit string, not a single bit, so don't return 'L' */
-				case 'VARBIT':
-				case 'BYTEA':
-					return 'B';
-				
-				case 'BOOL':
-				case 'BOOLEAN':
-					return 'L';
-				
-				case 'DATE':
-					return 'D';
-				
-				case 'TIME':
-				case 'DATETIME':
-				case 'TIMESTAMP':
-				case 'TIMESTAMPTZ':
-					return 'T';
-				
-				case 'SMALLINT': 
-				case 'BIGINT': 
-				case 'INTEGER': 
-				case 'INT8': 
-				case 'INT4':
-				case 'INT2':
-					if (isset($fieldobj) &&
-				empty($fieldobj->primary_key) && empty($fieldobj->unique)) return 'I';
-				
-				case 'OID':
-				case 'SERIAL':
-					return 'R';
-				
-				 default:
-				 	return 'N';
-			}
-	}
-
-}
-?>
+<?php
+/*
+ V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 8.
+  
+  Original version derived from Alberto Cerezal (acerezalp@dbnet.es) - DBNet Informatica & Comunicaciones. 
+  08 Nov 2000 jlim - Minor corrections, removing mysql stuff
+  09 Nov 2000 jlim - added insertid support suggested by "Christopher Kings-Lynne" <chriskl@familyhealth.com.au>
+					jlim - changed concat operator to || and data types to MetaType to match documented pgsql types 
+		 	see http://www.postgresql.org/devel-corner/docs/postgres/datatype.htm  
+  22 Nov 2000 jlim - added changes to FetchField() and MetaTables() contributed by "raser" <raser@mail.zen.com.tw>
+  27 Nov 2000 jlim - added changes to _connect/_pconnect from ideas by "Lennie" <leen@wirehub.nl>
+  15 Dec 2000 jlim - added changes suggested by Additional code changes by "Eric G. Werk" egw@netguide.dk. 
+  31 Jan 2002 jlim - finally installed postgresql. testing
+  01 Mar 2001 jlim - Freek Dijkstra changes, also support for text type
+  
+  See http://www.varlena.com/varlena/GeneralBits/47.php
+  
+	-- What indexes are on my table?
+	select * from pg_indexes where tablename = 'tablename';
+	
+	-- What triggers are on my table?
+	select c.relname as "Table", t.tgname as "Trigger Name", 
+	   t.tgconstrname as "Constraint Name", t.tgenabled as "Enabled",
+	   t.tgisconstraint as "Is Constraint", cc.relname as "Referenced Table",
+	   p.proname as "Function Name"
+	from pg_trigger t, pg_class c, pg_class cc, pg_proc p
+	where t.tgfoid = p.oid and t.tgrelid = c.oid
+	   and t.tgconstrrelid = cc.oid
+	   and c.relname = 'tablename';
+	
+	-- What constraints are on my table?
+	select r.relname as "Table", c.conname as "Constraint Name",
+	   contype as "Constraint Type", conkey as "Key Columns",
+	   confkey as "Foreign Columns", consrc as "Source"
+	from pg_class r, pg_constraint c
+	where r.oid = c.conrelid
+	   and relname = 'tablename';
+
+*/
+
+function adodb_addslashes($s)
+{
+	$len = strlen($s);
+	if ($len == 0) return "''";
+	if (strncmp($s,"'",1) === 0 && substr(s,$len-1) == "'") return $s; // already quoted
+	
+	return "'".addslashes($s)."'";
+}
+
+class ADODB_postgres64 extends ADOConnection{
+	var $databaseType = 'postgres64';
+	var $dataProvider = 'postgres';
+	var $hasInsertID = true;
+	var $_resultid = false;
+  	var $concat_operator='||';
+	var $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1";
+    var $metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' union 
+        select viewname,'V' from pg_views where viewname not like 'pg\_%'";
+	//"select tablename from pg_tables where tablename not like 'pg_%' order by 1";
+	var $isoDates = true; // accepts dates in ISO format
+	var $sysDate = "CURRENT_DATE";
+	var $sysTimeStamp = "CURRENT_TIMESTAMP";
+	var $blobEncodeType = 'C';
+	var $metaColumnsSQL = "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum 
+		FROM pg_class c, pg_attribute a,pg_type t 
+		WHERE relkind = 'r' AND (c.relname='%s' or c.relname = lower('%s')) and a.attname not like '....%%'
+AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum";
+	// get primary key etc -- from Freek Dijkstra
+	var $metaKeySQL = "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'";
+	
+	var $hasAffectedRows = true;
+	var $hasLimit = false;	// set to true for pgsql 7 only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10
+	// below suggested by Freek Dijkstra 
+	var $true = 't';		// string that represents TRUE for a database
+	var $false = 'f';		// string that represents FALSE for a database
+	var $fmtDate = "'Y-m-d'";	// used by DBDate() as the default date format used by the database
+	var $fmtTimeStamp = "'Y-m-d G:i:s'"; // used by DBTimeStamp as the default timestamp fmt.
+	var $hasMoveFirst = true;
+	var $hasGenID = true;
+	var $_genIDSQL = "SELECT NEXTVAL('%s')";
+	var $_genSeqSQL = "CREATE SEQUENCE %s START %s";
+	var $_dropSeqSQL = "DROP SEQUENCE %s";
+	var $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum";
+	var $upperCase = 'upper';
+	var $substr = "substr";
+	
+	// The last (fmtTimeStamp is not entirely correct: 
+	// PostgreSQL also has support for time zones, 
+	// and writes these time in this format: "2001-03-01 18:59:26+02". 
+	// There is no code for the "+02" time zone information, so I just left that out. 
+	// I'm not familiar enough with both ADODB as well as Postgres 
+	// to know what the concequences are. The other values are correct (wheren't in 0.94)
+	// -- Freek Dijkstra 
+
+	function ADODB_postgres64() 
+	{
+	// changes the metaColumnsSQL, adds columns: attnum[6]
+	}
+	
+	function ServerInfo()
+	{
+		if (isset($this->version)) return $this->version;
+		
+		$arr['description'] = $this->GetOne("select version()");
+		$arr['version'] = ADOConnection::_findvers($arr['description']);
+		$this->version = $arr;
+		return $arr;
+	}
+/*
+	function IfNull( $field, $ifNull ) 
+	{
+		return " NULLIF($field, $ifNull) "; // if PGSQL
+	}
+*/
+	// get the last id - never tested
+	function pg_insert_id($tablename,$fieldname)
+	{
+		$result=pg_exec($this->_connectionID, "SELECT last_value FROM ${tablename}_${fieldname}_seq");
+		if ($result) {
+			$arr = @pg_fetch_row($result,0);
+			pg_freeresult($result);
+			if (isset($arr[0])) return $arr[0];
+		}
+		return false;
+	}
+	
+/* Warning from http://www.php.net/manual/function.pg-getlastoid.php:
+Using a OID as a unique identifier is not generally wise. 
+Unless you are very careful, you might end up with a tuple having 
+a different OID if a database must be reloaded. */
+	function _insertid()
+	{
+		if (!is_resource($this->_resultid) || get_resource_type($this->_resultid) !== 'pgsql result') return false;
+	   	return pg_getlastoid($this->_resultid);
+	}
+
+// I get this error with PHP before 4.0.6 - jlim
+// Warning: This compilation does not support pg_cmdtuples() in d:/inetpub/wwwroot/php/adodb/adodb-postgres.inc.php on line 44
+   function _affectedrows()
+   {
+   		if (!is_resource($this->_resultid) || get_resource_type($this->_resultid) !== 'pgsql result') return false;
+	   	return pg_cmdtuples($this->_resultid);
+   }
+
+	
+		// returns true/false
+	function BeginTrans()
+	{
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		return @pg_Exec($this->_connectionID, "begin");
+	}
+	
+	function RowLock($tables,$where) 
+	{
+		if (!$this->transCnt) $this->BeginTrans();
+		return $this->GetOne("select 1 as ignore from $tables where $where for update");
+	}
+
+	// returns true/false. 
+	function CommitTrans($ok=true) 
+	{ 
+		if ($this->transOff) return true;
+		if (!$ok) return $this->RollbackTrans();
+		
+		$this->transCnt -= 1;
+		return @pg_Exec($this->_connectionID, "commit");
+	}
+	
+	// returns true/false
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		$this->transCnt -= 1;
+		return @pg_Exec($this->_connectionID, "rollback");
+	}
+	
+	function &MetaTables($ttype=false,$showSchema=false,$mask=false) 
+	{	
+		if ($mask) {
+			$save = $this->metaTablesSQL;
+			$mask = $this->qstr(strtolower($mask));
+			$this->metaTablesSQL = "
+select tablename,'T' from pg_tables where tablename like $mask union 
+select viewname,'V' from pg_views where viewname like $mask";
+		}
+		$ret =& ADOConnection::MetaTables($ttype,$showSchema);
+		
+		if ($mask) {
+			$this->metaTablesSQL = $save;
+		}
+		return $ret;
+	}
+	
+	/*
+	// if magic quotes disabled, use pg_escape_string()
+	function qstr($s,$magic_quotes=false)
+	{
+		if (!$magic_quotes) {
+			if (ADODB_PHPVER >= 0x4200) {
+				return  "'".pg_escape_string($s)."'";
+			}
+			if ($this->replaceQuote[0] == '\\'){
+				$s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
+			}
+			return  "'".str_replace("'",$this->replaceQuote,$s)."'"; 
+		}
+		
+		// undo magic quotes for "
+		$s = str_replace('\\"','"',$s);
+		return "'$s'";
+	}
+	*/
+	
+	
+	// Format date column in sql string given an input format that understands Y M D
+	function SQLDate($fmt, $col=false)
+	{	
+		if (!$col) $col = $this->sysTimeStamp;
+		$s = 'TO_CHAR('.$col.",'";
+		
+		$len = strlen($fmt);
+		for ($i=0; $i < $len; $i++) {
+			$ch = $fmt[$i];
+			switch($ch) {
+			case 'Y':
+			case 'y':
+				$s .= 'YYYY';
+				break;
+			case 'Q':
+			case 'q':
+				$s .= 'Q';
+				break;
+				
+			case 'M':
+				$s .= 'Mon';
+				break;
+				
+			case 'm':
+				$s .= 'MM';
+				break;
+			case 'D':
+			case 'd':
+				$s .= 'DD';
+				break;
+			
+			case 'H':
+				$s.= 'HH24';
+				break;
+				
+			case 'h':
+				$s .= 'HH';
+				break;
+				
+			case 'i':
+				$s .= 'MI';
+				break;
+			
+			case 's':
+				$s .= 'SS';
+				break;
+			
+			case 'a':
+			case 'A':
+				$s .= 'AM';
+				break;
+				
+			default:
+			// handle escape characters...
+				if ($ch == '\\') {
+					$i++;
+					$ch = substr($fmt,$i,1);
+				}
+				if (strpos('-/.:;, ',$ch) !== false) $s .= $ch;
+				else $s .= '"'.$ch.'"';
+				
+			}
+		}
+		return $s. "')";
+	}
+	
+	
+	
+	/* 
+	* Load a Large Object from a file 
+	* - the procedure stores the object id in the table and imports the object using 
+	* postgres proprietary blob handling routines 
+	*
+	* contributed by Mattia Rossi mattia@technologist.com
+	* modified for safe mode by juraj chlebec
+	*/ 
+	function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') 
+	{ 
+		pg_exec ($this->_connectionID, "begin"); 
+		
+		$fd = fopen($path,'r');
+		$contents = fread($fd,filesize($path));
+		fclose($fd);
+		
+		$oid = pg_lo_create($this->_connectionID);
+		$handle = pg_lo_open($this->_connectionID, $oid, 'w');
+		pg_lo_write($handle, $contents);
+		pg_lo_close($handle);
+		
+		// $oid = pg_lo_import ($path); 
+		pg_exec($this->_connectionID, "commit"); 
+		$rs = ADOConnection::UpdateBlob($table,$column,$oid,$where,$blobtype); 
+		$rez = !empty($rs); 
+		return $rez; 
+	} 
+	
+	/* 
+	* If an OID is detected, then we use pg_lo_* to open the oid file and read the
+	* real blob from the db using the oid supplied as a parameter. If you are storing
+	* blobs using bytea, we autodetect and process it so this function is not needed.
+	*
+	* contributed by Mattia Rossi mattia@technologist.com
+	*
+	* see http://www.postgresql.org/idocs/index.php?largeobjects.html
+	*/ 
+	function BlobDecode( $blob) 
+	{ 
+		if (strlen($blob) > 24) return $blob;
+		
+		@pg_exec($this->_connectionID,"begin"); 
+		$fd = @pg_lo_open($this->_connectionID,$blob,"r");
+		if ($fd === false) {
+			@pg_exec($this->_connectionID,"commit");
+			return $blob;
+		}
+		$realblob = @pg_loreadall($fd); 
+		@pg_loclose($fd); 
+		@pg_exec($this->_connectionID,"commit"); 
+		return $realblob;
+	} 
+	
+	/* 
+		See http://www.postgresql.org/idocs/index.php?datatype-binary.html
+	 	
+		NOTE: SQL string literals (input strings) must be preceded with two backslashes 
+		due to the fact that they must pass through two parsers in the PostgreSQL 
+		backend.
+	*/
+	function BlobEncode($blob)
+	{
+		if (ADODB_PHPVER >= 0x4200) return pg_escape_bytea($blob);
+		$badch = array(chr(92),chr(0),chr(39)); # \  null  '
+		$fixch = array('\\\\134','\\\\000','\\\\047');
+		return adodb_str_replace($badch,$fixch,$blob);
+		
+		// note that there is a pg_escape_bytea function only for php 4.2.0 or later
+	}
+	
+	function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+	{
+		return $this->Execute("UPDATE $table SET $column=? WHERE $where",
+			array($this->BlobEncode($val))) != false;
+	}
+	
+	function OffsetDate($dayFraction,$date=false)
+	{		
+		if (!$date) $date = $this->sysDate;
+		return "($date+interval'$dayFraction days')";
+	}
+	
+
+	// converts field names to lowercase 
+	function &MetaColumns($table) 
+	{
+	global $ADODB_FETCH_MODE;
+	
+		//if (strncmp(PHP_OS,'WIN',3) === 0);
+		$table = strtolower($table);
+	
+		if (!empty($this->metaColumnsSQL)) { 
+			$save = $ADODB_FETCH_MODE;
+			$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+			if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+			$rs = $this->Execute(sprintf($this->metaColumnsSQL,$table,$table));
+			if (isset($savem)) $this->SetFetchMode($savem);
+			$ADODB_FETCH_MODE = $save;
+			
+			if ($rs === false) return false;
+			
+			if (!empty($this->metaKeySQL)) {
+				// If we want the primary keys, we have to issue a separate query
+				// Of course, a modified version of the metaColumnsSQL query using a 
+				// LEFT JOIN would have been much more elegant, but postgres does 
+				// not support OUTER JOINS. So here is the clumsy way.
+				
+				$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+				
+				$rskey = $this->Execute(sprintf($this->metaKeySQL,($table)));
+				// fetch all result in once for performance.
+				$keys =& $rskey->GetArray();
+				if (isset($savem)) $this->SetFetchMode($savem);
+				$ADODB_FETCH_MODE = $save;
+				
+				$rskey->Close();
+				unset($rskey);
+			}
+
+			$rsdefa = array();
+			if (!empty($this->metaDefaultsSQL)) {
+				$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+				$sql = sprintf($this->metaDefaultsSQL, ($table));
+				$rsdef = $this->Execute($sql);
+				if (isset($savem)) $this->SetFetchMode($savem);
+				$ADODB_FETCH_MODE = $save;
+				
+				if ($rsdef) {
+					while (!$rsdef->EOF) {
+						$num = $rsdef->fields['num'];
+						$s = $rsdef->fields['def'];
+						if (substr($s, 0, 1) == "'") { /* quoted strings hack... for now... fixme */
+							$s = substr($s, 1);
+							$s = substr($s, 0, strlen($s) - 1);
+						}
+	
+						$rsdefa[$num] = $s;
+						$rsdef->MoveNext();
+					}
+				} else {
+					ADOConnection::outp( "==> SQL => " . $sql);
+				}
+				unset($rsdef);
+			}
+		
+			$retarr = array();
+			while (!$rs->EOF) { 	
+				$fld = new ADOFieldObject();
+				$fld->name = $rs->fields[0];
+				$fld->type = $rs->fields[1];
+				$fld->max_length = $rs->fields[2];
+				if ($fld->max_length <= 0) $fld->max_length = $rs->fields[3]-4;
+				if ($fld->max_length <= 0) $fld->max_length = -1;
+				
+				// dannym
+				// 5 hasdefault; 6 num-of-column
+				$fld->has_default = ($rs->fields[5] == 't');
+				if ($fld->has_default) {
+					$fld->default_value = $rsdefa[$rs->fields[6]];
+				}
+
+				//Freek
+				if ($rs->fields[4] == $this->true) {
+					$fld->not_null = true;
+				}
+				
+				// Freek
+				if (is_array($keys)) {
+					reset ($keys);
+					while (list($x,$key) = each($keys)) {
+						if ($fld->name == $key['column_name'] AND $key['primary_key'] == $this->true) 
+							$fld->primary_key = true;
+						if ($fld->name == $key['column_name'] AND $key['unique_key'] == $this->true) 
+							$fld->unique = true; // What name is more compatible?
+					}
+				}
+				
+				if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;	
+				else $retarr[strtoupper($fld->name)] = $fld;
+				
+				$rs->MoveNext();
+			}
+			$rs->Close();
+			return $retarr;	
+		}
+		return false;
+	}
+
+	// returns true or false
+	//
+	// examples:
+	// 	$db->Connect("host=host1 user=user1 password=secret port=4341");
+	// 	$db->Connect('host1','user1','secret');
+	function _connect($str,$user='',$pwd='',$db='',$ctype=0)
+	{
+		$this->_errorMsg = false;
+		
+		if ($user || $pwd || $db) {
+			$user = adodb_addslashes($user);
+			$pwd = adodb_addslashes($pwd);
+			if (strlen($db) == 0) $db = 'template1';
+			$db = adodb_addslashes($db);
+		   	if ($str)  {
+			 	$host = split(":", $str);
+				if ($host[0]) $str = "host=".adodb_addslashes($host[0]);
+				else $str = 'host=localhost';
+				if (isset($host[1])) $str .= " port=$host[1]";
+			}
+		   		if ($user) $str .= " user=".$user;
+		   		if ($pwd)  $str .= " password=".$pwd;
+				if ($db)   $str .= " dbname=".$db;
+		}
+
+		//if ($user) $linea = "user=$user host=$linea password=$pwd dbname=$db port=5432";
+		
+		if ($ctype === 1) { // persistent
+			$this->_connectionID = pg_pconnect($str);
+		} else {
+			if ($ctype === -1) { // nconnect, we trick pgsql ext by changing the connection str
+			static $ncnt;
+			
+				if (empty($ncnt)) $ncnt = 1;
+				else $ncnt += 1;
+				
+				$str .= str_repeat(' ',$ncnt);
+			}
+			$this->_connectionID = pg_connect($str);
+		}
+		if ($this->_connectionID === false) return false;
+		$this->Execute("set datestyle='ISO'");
+		return true;
+	}
+	
+	function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName)
+	{
+	 	return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName,-1);
+	}
+	 
+	// returns true or false
+	//
+	// examples:
+	// 	$db->PConnect("host=host1 user=user1 password=secret port=4341");
+	// 	$db->PConnect('host1','user1','secret');
+	function _pconnect($str,$user='',$pwd='',$db='')
+	{
+		return $this->_connect($str,$user,$pwd,$db,1);
+	}
+
+	// returns queryID or false
+	function _query($sql,$inputarr)
+	{
+		/*
+		if (is_array($sql)) {
+			if (!$sql[1]) {
+			
+				$sqltxt = $sql[0];
+				$plan = $sql[1] = 'P'.md5($sqltxt);
+				$params = '';
+				foreach($inputarr as $v) {
+					if ($params) $params .= ',';
+					if (is_string($v)) {
+						$params .= 'VARCHAR';
+					} else if (is_integer($v)) {
+						$params .= 'INTEGER';
+					} else {
+						$params .= "REAL";
+					}
+				}
+				$sqlarr = explode('?',$sqltxt);
+				$sqltxt = '';
+				$i = 1;
+				foreach($sqlarr as $v) {
+					$sqltxt .= $v.'$'.$i;
+					$i++;
+				}
+				$s = "PREPARE $plan ($params) AS ".substr($sqltxt,0,strlen($sqltxt)-2);		
+				adodb_pr($s);
+				pg_exec($this->_connectionID,$s);
+				echo $this->ErrorMsg();
+			} else {
+				$plan = $sql[1];
+			}
+			$params = '';
+			foreach($inputarr as $v) {
+				if ($params) $params .= ',';
+				if (is_string($v)) {
+					if (strncmp($v,"'",1) !== 0) $params .= $this->qstr($v.'TEST');
+				} else {
+					$params .= $v;
+				}
+			}
+			
+			if ($params) $sql = "EXECUTE $plan ($params)";
+			else $sql = "EXECUTE $plan";
+			
+			adodb_pr(">>>>>".$sql);
+			pg_exec($this->_connectionID,$s);
+		}*/
+		
+		$this->_errorMsg = false;
+		
+		$rez = pg_exec($this->_connectionID,$sql);
+		// check if no data returned, then no need to create real recordset
+		if ($rez && pg_numfields($rez) <= 0) {
+			if (is_resource($this->_resultid) && get_resource_type($this->_resultid) === 'pgsql result') {
+				pg_freeresult($this->_resultid);
+			}
+			$this->_resultid = $rez;
+			return true;
+		}
+		
+		return $rez;
+	}
+	
+
+	/*	Returns: the last error message from previous database operation	*/	
+	function ErrorMsg() 
+	{
+		if ($this->_errorMsg !== false) return $this->_errorMsg;
+		if (ADODB_PHPVER >= 0x4300) {
+			if (!empty($this->_resultid)) {
+				$this->_errorMsg = @pg_result_error($this->_resultid);
+				if ($this->_errorMsg) return $this->_errorMsg;
+			}
+			
+			if (!empty($this->_connectionID)) {
+				$this->_errorMsg = @pg_last_error($this->_connectionID);
+			} else $this->_errorMsg = @pg_last_error();
+		} else {
+			if (empty($this->_connectionID)) $this->_errorMsg = @pg_errormessage();
+			else $this->_errorMsg = @pg_errormessage($this->_connectionID);
+		}
+		return $this->_errorMsg;
+	}
+	
+	function ErrorNo()
+	{
+		$e = $this->ErrorMsg();
+		return strlen($e) ? $e : 0;
+	}
+
+	// returns true or false
+	function _close()
+	{
+		if ($this->transCnt) $this->RollbackTrans();
+		if ($this->_resultid) {
+			@pg_freeresult($this->_resultid);
+			$this->_resultid = false;
+		}
+		@pg_close($this->_connectionID);
+		$this->_connectionID = false;
+		return true;
+	}
+	
+	
+	/*
+	* Maximum size of C field
+	*/
+	function CharMax()
+	{
+		return 1000000000;  // should be 1 Gb?
+	}
+	
+	/*
+	* Maximum size of X field
+	*/
+	function TextMax()
+	{
+		return 1000000000; // should be 1 Gb?
+	}
+	
+		
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_postgres64 extends ADORecordSet{
+	var $_blobArr;
+	var $databaseType = "postgres64";
+	var $canSeek = true;
+	function ADORecordSet_postgres64($queryID,$mode=false) 
+	{
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		switch ($mode)
+		{
+		case ADODB_FETCH_NUM: $this->fetchMode = PGSQL_NUM; break;
+		case ADODB_FETCH_ASSOC:$this->fetchMode = PGSQL_ASSOC; break;
+		default:
+		case ADODB_FETCH_DEFAULT:
+		case ADODB_FETCH_BOTH:$this->fetchMode = PGSQL_BOTH; break;
+		}
+		$this->ADORecordSet($queryID);
+	}
+	
+	function &GetRowAssoc($upper=true)
+	{
+		if ($this->fetchMode == PGSQL_ASSOC && !$upper) return $this->fields;
+		return ADORecordSet::GetRowAssoc($upper);
+	}
+
+	function _initrs()
+	{
+	global $ADODB_COUNTRECS;
+		$this->_numOfRows = ($ADODB_COUNTRECS)? @pg_numrows($this->_queryID):-1;
+		$this->_numOfFields = @pg_numfields($this->_queryID);
+		
+		// cache types for blob decode check
+		for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { 
+			$f1 = $this->FetchField($i);
+			//print_r($f1);
+			if ($f1->type == 'bytea') $this->_blobArr[$i] = $f1->name;
+		}		
+	}
+
+		/* Use associative array to get fields array */
+	function Fields($colname)
+	{
+		if ($this->fetchMode != PGSQL_NUM) return @$this->fields[$colname];
+		
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+
+	function &FetchField($fieldOffset = 0) 
+	{
+		$off=$fieldOffset; // offsets begin at 0
+		
+		$o= new ADOFieldObject();
+		$o->name = @pg_fieldname($this->_queryID,$off);
+		$o->type = @pg_fieldtype($this->_queryID,$off);
+		$o->max_length = @pg_fieldsize($this->_queryID,$off);
+		//print_r($o);		
+		//print "off=$off name=$o->name type=$o->type len=$o->max_length<br>";
+		return $o;	
+	}
+
+	function _seek($row)
+	{
+		return @pg_fetch_row($this->_queryID,$row);
+	}
+	
+	function _decode($blob)
+	{
+		eval('$realblob="'.adodb_str_replace(array('"','$'),array('\"','\$'),$blob).'";');
+		return $realblob;	
+	}
+	
+	function _fixblobs()
+	{
+		if ($this->fetchMode == PGSQL_NUM || $this->fetchMode == PGSQL_BOTH) {
+			foreach($this->_blobArr as $k => $v) {
+				$this->fields[$k] = ADORecordSet_postgres64::_decode($this->fields[$k]);
+			}
+		}
+		if ($this->fetchMode == PGSQL_ASSOC || $this->fetchMode == PGSQL_BOTH) {
+			foreach($this->_blobArr as $k => $v) {
+				if (!isset($this->fields[$v])) {
+					$this->fields = false;
+					return;
+				}
+				$this->fields[$v] = ADORecordSet_postgres64::_decode($this->fields[$v]);
+			}
+		}
+	}
+	
+	// 10% speedup to move MoveNext to child class
+	function MoveNext() 
+	{
+		if (!$this->EOF) {
+			$this->_currentRow++;
+			if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
+				$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+			
+				if (is_array($this->fields)) {
+					if (isset($this->_blobArr)) $this->_fixblobs();
+					return true;
+				}
+			}
+			$this->fields = false;
+			$this->EOF = true;
+		}
+		return false;
+	}		
+	
+	function _fetch()
+	{
+		if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0)
+        	return false;
+
+		$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+		if (isset($this->_blobArr)) $this->_fixblobs();
+			
+		return (is_array($this->fields));
+	}
+
+	function _close() 
+	{ 
+		return @pg_freeresult($this->_queryID);
+	}
+
+	function MetaType($t,$len=-1,$fieldobj=false)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		switch (strtoupper($t)) {
+				case 'MONEY': // stupid, postgres expects money to be a string
+				case 'INTERVAL':
+				case 'CHAR':
+				case 'CHARACTER':
+				case 'VARCHAR':
+				case 'NAME':
+		   		case 'BPCHAR':
+				case '_VARCHAR':
+					if ($len <= $this->blobSize) return 'C';
+				
+				case 'TEXT':
+					return 'X';
+		
+				case 'IMAGE': // user defined type
+				case 'BLOB': // user defined type
+				case 'BIT':	// This is a bit string, not a single bit, so don't return 'L'
+				case 'VARBIT':
+				case 'BYTEA':
+					return 'B';
+				
+				case 'BOOL':
+				case 'BOOLEAN':
+					return 'L';
+				
+				case 'DATE':
+					return 'D';
+				
+				case 'TIME':
+				case 'DATETIME':
+				case 'TIMESTAMP':
+				case 'TIMESTAMPTZ':
+					return 'T';
+				
+				case 'SMALLINT': 
+				case 'BIGINT': 
+				case 'INTEGER': 
+				case 'INT8': 
+				case 'INT4':
+				case 'INT2':
+					if (isset($fieldobj) &&
+				empty($fieldobj->primary_key) && empty($fieldobj->unique)) return 'I';
+				
+				case 'OID':
+				case 'SERIAL':
+					return 'R';
+				
+				 default:
+				 	return 'N';
+			}
+	}
+
+}
+?>
diff --git a/lib/adodb/drivers/adodb-postgres7.inc.php b/lib/adodb/drivers/adodb-postgres7.inc.php
index c79d76062b..00edb2e31d 100644
--- a/lib/adodb/drivers/adodb-postgres7.inc.php
+++ b/lib/adodb/drivers/adodb-postgres7.inc.php
@@ -1,74 +1,149 @@
-<?php
-/*
- V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 4.
-  
-  Postgres7 support.
-  28 Feb 2001: Currently indicate that we support LIMIT
-  01 Dec 2001: dannym added support for default values
-*/
-
-include_once(ADODB_DIR."/drivers/adodb-postgres64.inc.php");
-
-class ADODB_postgres7 extends ADODB_postgres64 {
-	var $databaseType = 'postgres7';	
-	var $hasLimit = true;	/*  set to true for pgsql 6.5+ only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 */
-	var $ansiOuter = true;
-	
-	function ADODB_postgres7() 
-	{
-		$this->ADODB_postgres64();
-	}
-
-	/*  the following should be compat with postgresql 7.2,  */
-	/*  which makes obsolete the LIMIT limit,offset syntax */
-	 function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$arg3=false,$secs2cache=0) 
-	 {
-	  $offsetStr = ($offset >= 0) ? " OFFSET $offset" : '';
-	  $limitStr  = ($nrows >= 0)  ? " LIMIT $nrows" : '';
-	  return $secs2cache ?
-	   $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr,$arg3)
-	  :
-	   $this->Execute($sql."$limitStr$offsetStr",$inputarr,$arg3);
-	 }
- 
-
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_postgres7 extends ADORecordSet_postgres64{
-
-	var $databaseType = "postgres7";
-
-	function ADORecordSet_postgres7($queryID,$mode=false) 
-	{
-		$this->ADORecordSet_postgres64($queryID,$mode);
-	}
-	
-	 	/*  10% speedup to move MoveNext to child class */
-	function MoveNext() 
-	{
-		if (!$this->EOF) {
-			$this->_currentRow++;
-			if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
-				$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
-			
-				if (is_array($this->fields)) {
-					if (isset($this->_blobArr)) $this->_fixblobs();
-					return true;
-				}
-			}
-			$this->fields = false;
-			$this->EOF = true;
-		}
-		return false;
-	}		
-
-}
+<?php
+/*
+ V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 4.
+  
+  Postgres7 support.
+  28 Feb 2001: Currently indicate that we support LIMIT
+  01 Dec 2001: dannym added support for default values
+*/
+
+include_once(ADODB_DIR."/drivers/adodb-postgres64.inc.php");
+
+class ADODB_postgres7 extends ADODB_postgres64 {
+	var $databaseType = 'postgres7';	
+	var $hasLimit = true;	// set to true for pgsql 6.5+ only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10
+	var $ansiOuter = true;
+	var $charSet = true; //set to true for Postgres 7 and above - PG client supports encodings
+	
+	function ADODB_postgres7() 
+	{
+		$this->ADODB_postgres64();
+	}
+
+	// the following should be compat with postgresql 7.2, 
+	// which makes obsolete the LIMIT limit,offset syntax
+	 function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) 
+	 {
+	  $offsetStr = ($offset >= 0) ? " OFFSET $offset" : '';
+	  $limitStr  = ($nrows >= 0)  ? " LIMIT $nrows" : '';
+	  return $secs2cache ?
+	   $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr)
+	  :
+	   $this->Execute($sql."$limitStr$offsetStr",$inputarr);
+	 }
+ 	/*
+ 	function Prepare($sql)
+	{
+		$info = $this->ServerInfo();
+		if ($info['version']>=7.3) {
+			return array($sql,false);
+		}
+		return $sql;
+	}
+ 	*/
+    function MetaForeignKeys($table, $owner=false, $upper=false)
+	{
+
+        $sql = '
+SELECT t.tgargs as args
+   FROM pg_trigger t,
+        pg_class c,
+        pg_class c2,
+        pg_proc f
+   WHERE t.tgenabled
+   AND t.tgrelid=c.oid
+   AND t.tgconstrrelid=c2.oid
+   AND t.tgfoid=f.oid
+   AND f.proname ~ \'^RI_FKey_check_ins\'
+   AND t.tgargs like \'$1\\\000'.strtolower($table).'%\'
+   ORDER BY t.tgrelid';
+
+        $rs = $this->Execute($sql);
+		if ($rs && !$rs->EOF) {
+			$arr =& $rs->GetArray();
+			$a = array();
+			foreach($arr as $v) {
+                $data = explode(chr(0), $v['args']);
+                if ($upper) {
+                    $a[] = array(strtoupper($data[2]) => strtoupper($data[4].'='.$data[5]));
+                } else {
+                    $a[] = array($data[2] => $data[4].'='.$data[5]);
+                }
+                
+			}
+			return $a;
+		}
+		else return false;
+    }
+	
+ 	 // this is a set of functions for managing client encoding - very important if the encodings
+	// of your database and your output target (i.e. HTML) don't match
+	//for instance, you may have UNICODE database and server it on-site as WIN1251 etc.
+	// GetCharSet - get the name of the character set the client is using now
+	// the functions should work with Postgres 7.0 and above, the set of charsets supported
+	// depends on compile flags of postgres distribution - if no charsets were compiled into the server
+	// it will return 'SQL_ANSI' always
+	function GetCharSet()
+	{
+		//we will use ADO's builtin property charSet
+		$this->charSet = @pg_client_encoding($this->_connectionID);
+		if (!$this->charSet) {
+			return false;
+		} else {
+			return $this->charSet;
+		}
+	}
+	
+	// SetCharSet - switch the client encoding
+	function SetCharSet($charset_name)
+	{
+		$this->GetCharSet();
+		if ($this->charSet !== $charset_name) {
+			$if = pg_set_client_encoding($this->_connectionID, $charset_name);
+			if ($if == "0" & $this->GetCharSet() == $charset_name) {
+				return true;
+			} else return false;
+		} else return true;
+	}
+
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_postgres7 extends ADORecordSet_postgres64{
+
+	var $databaseType = "postgres7";
+	
+	
+	function ADORecordSet_postgres7($queryID,$mode=false) 
+	{
+		$this->ADORecordSet_postgres64($queryID,$mode);
+	}
+	
+	 	// 10% speedup to move MoveNext to child class
+	function MoveNext() 
+	{
+		if (!$this->EOF) {
+			$this->_currentRow++;
+			if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) {
+				$this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+			
+				if (is_array($this->fields)) {
+					if (isset($this->_blobArr)) $this->_fixblobs();
+					return true;
+				}
+			}
+			$this->fields = false;
+			$this->EOF = true;
+		}
+		return false;
+	}		
+
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-proxy.inc.php b/lib/adodb/drivers/adodb-proxy.inc.php
index 8237fdb5dd..6440abd714 100644
--- a/lib/adodb/drivers/adodb-proxy.inc.php
+++ b/lib/adodb/drivers/adodb-proxy.inc.php
@@ -1,30 +1,30 @@
-<?php
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 4.
-  
-  Synonym for csv driver.
-*/ 
-
-if (! defined("_ADODB_PROXY_LAYER")) {
-	 define("_ADODB_PROXY_LAYER", 1 );
-	 include(ADODB_DIR."/drivers/adodb-csv.inc.php");
-	 
-	class ADODB_proxy extends ADODB_csv {
-		var $databaseType = 'proxy';
-		var $databaseProvider = 'csv';
-	}
-	class ADORecordset_proxy extends ADORecordset_csv {
-	var $databaseType = "proxy";		
-	
-		function ADORecordset_proxy($id,$mode=false) 
-		{
-			$this->ADORecordset($id,$mode);
-		}
-	};
-} /*  define */
-	
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 4.
+  
+  Synonym for csv driver.
+*/ 
+
+if (! defined("_ADODB_PROXY_LAYER")) {
+	 define("_ADODB_PROXY_LAYER", 1 );
+	 include(ADODB_DIR."/drivers/adodb-csv.inc.php");
+	 
+	class ADODB_proxy extends ADODB_csv {
+		var $databaseType = 'proxy';
+		var $databaseProvider = 'csv';
+	}
+	class ADORecordset_proxy extends ADORecordset_csv {
+	var $databaseType = "proxy";		
+	
+		function ADORecordset_proxy($id,$mode=false) 
+		{
+			$this->ADORecordset($id,$mode);
+		}
+	};
+} // define
+	
 ?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-sapdb.inc.php b/lib/adodb/drivers/adodb-sapdb.inc.php
new file mode 100644
index 0000000000..bc6911424e
--- /dev/null
+++ b/lib/adodb/drivers/adodb-sapdb.inc.php
@@ -0,0 +1,63 @@
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  SAPDB data driver. Requires ODBC.
+
+*/
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+if (!defined('ADODB_SAPDB')){
+define('ADODB_SAPDB',1);
+
+class ADODB_SAPDB extends ADODB_odbc {
+	var $databaseType = "sapdb";	
+	var $concat_operator = '||';
+	var $sysDate = 'DATE';
+	var $sysTimeStamp = 'TIMESTAMP';
+	var $fmtDate = "\\D\\A\\T\\E('Y-m-d')";	/// used by DBDate() as the default date format used by the database
+	var $fmtTimeStamp = "\\T\\I\\M\\E\\S\\T\\A\\M\\P('Y-m-d','H:i:s')"; /// used by DBTimeStamp as the default timestamp fmt.
+	
+	function ADODB_SAPDB()
+	{
+		//if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC;
+		$this->ADODB_odbc();
+	}
+	
+	/*
+		SelectLimit implementation problems:
+	
+	 	The following will return random 10 rows as order by performed after "WHERE rowno<10"
+	 	which is not ideal...
+		
+	  		select * from table where rowno < 10 order by 1
+	  
+	  	This means that we have to use the adoconnection base class SelectLimit when
+	  	there is an "order by".
+		
+		See http://listserv.sap.com/pipermail/sapdb.general/2002-January/010405.html
+	 */
+	
+};
+ 
+
+class  ADORecordSet_sapdb extends ADORecordSet_odbc {	
+	
+	var $databaseType = "sapdb";		
+	
+	function ADORecordSet_sapdb($id,$mode=false)
+	{
+		$this->ADORecordSet_odbc($id,$mode);
+	}
+}
+
+} //define
+?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-sqlanywhere.inc.php b/lib/adodb/drivers/adodb-sqlanywhere.inc.php
index 85f14e2e17..c7c8f15b45 100644
--- a/lib/adodb/drivers/adodb-sqlanywhere.inc.php
+++ b/lib/adodb/drivers/adodb-sqlanywhere.inc.php
@@ -1,166 +1,166 @@
-<?php
-/* 
-version V3.60 16 June 2003 (c) 2000-2003  John Lim (jlim@natsoft.com.my). All rights
-reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-
-  Latest version is available at http://php.weblogs.com/
-
-  21.02.2002 - Wade Johnson wade@wadejohnson.de
-			   Extended ODBC class for Sybase SQLAnywhere.
-   1) Added support to retrieve the last row insert ID on tables with
-	  primary key column using autoincrement function.
-
-   2) Added blob support.  Usage:
-		 a) create blob variable on db server:
-
-		$dbconn->create_blobvar($blobVarName);
-
-	  b) load blob var from file.  $filename must be complete path
-
-	  $dbcon->load_blobvar_from_file($blobVarName, $filename);
-
-	  c) Use the $blobVarName in SQL insert or update statement in the values
-	  clause:
-
-		$recordSet = $dbconn->Execute('INSERT INTO tabname (idcol, blobcol) '
-		.
-	   'VALUES (\'test\', ' . $blobVarName . ')');
-
-	 instead of loading blob from a file, you can also load from 
-	  an unformatted (raw) blob variable:
-	  $dbcon->load_blobvar_from_var($blobVarName, $varName);
-
-	  d) drop blob variable on db server to free up resources:
-	  $dbconn->drop_blobvar($blobVarName);
-
-  Sybase_SQLAnywhere data driver. Requires ODBC.
-
-*/
-
-if (!defined('_ADODB_ODBC_LAYER')) {
- include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
-}
-
-if (!defined('ADODB_SYBASE_SQLANYWHERE')){
-
- define('ADODB_SYBASE_SQLANYWHERE',1);
-
- class ADODB_sqlanywhere extends ADODB_odbc {
-  	var $databaseType = "sqlanywhere";	
-	var $hasInsertID = true;
-	
-	function ADODB_sqlanywhere()
-	{
-		$this->ADODB_odbc();
-	}
-
-	 function _insertid() {
-  	   return $this->GetOne('select @@identity');
-	 }
-
-  function create_blobvar($blobVarName) {
-   $this->Execute("create variable $blobVarName long binary");
-   return;
-  }
-
-  function drop_blobvar($blobVarName) {
-   $this->Execute("drop variable $blobVarName");
-   return;
-  }
-
-  function load_blobvar_from_file($blobVarName, $filename) {
-   $chunk_size = 1000;
-
-   $fd = fopen ($filename, "rb");
-
-   $integer_chunks = (integer)filesize($filename) / $chunk_size;
-   $modulus = filesize($filename) % $chunk_size;
-   if ($modulus != 0){
-	$integer_chunks += 1;
-   }
-
-   for($loop=1;$loop<=$integer_chunks;$loop++){
-	$contents = fread ($fd, $chunk_size);
-	$contents = bin2hex($contents);
-
-	$hexstring = '';
-
-	for($loop2=0;$loop2<strlen($contents);$loop2+=2){
-	 $hexstring .= '\x' . substr($contents,$loop2,2);
-	 }
-
-	$hexstring = $this->qstr($hexstring);
-
-	$this->Execute("set $blobVarName = $blobVarName || " . $hexstring);
-   }
-
-   fclose ($fd);
-   return;
-  }
-
-  function load_blobvar_from_var($blobVarName, &$varName) {
-   $chunk_size = 1000;
-
-   $integer_chunks = (integer)strlen($varName) / $chunk_size;
-   $modulus = strlen($varName) % $chunk_size;
-   if ($modulus != 0){
-	$integer_chunks += 1;
-   }
-
-   for($loop=1;$loop<=$integer_chunks;$loop++){
-	$contents = substr ($varName, (($loop - 1) * $chunk_size), $chunk_size);
-	$contents = bin2hex($contents);
-
-	$hexstring = '';
-
-	for($loop2=0;$loop2<strlen($contents);$loop2+=2){
-	 $hexstring .= '\x' . substr($contents,$loop2,2);
-	 }
-
-	$hexstring = $this->qstr($hexstring);
-
-	$this->Execute("set $blobVarName = $blobVarName || " . $hexstring);
-   }
-
-   return;
-  }
-
- /*
-  Insert a null into the blob field of the table first.
-  Then use UpdateBlob to store the blob.
-
-  Usage:
-
-  $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
-  $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
- */
-  function UpdateBlob($table,$column,&$val,$where,$blobtype='BLOB')
-  {
-   $blobVarName = 'hold_blob';
-   $this->create_blobvar($blobVarName);
-   $this->load_blobvar_from_var($blobVarName, $val);
-   $this->Execute("UPDATE $table SET $column=$blobVarName WHERE $where");
-   $this->drop_blobvar($blobVarName);
-   return true;
-  }
- }; /* class */
-
- class  ADORecordSet_sqlanywhere extends ADORecordSet_odbc {	
-
-  var $databaseType = "sqlanywhere";		
-
- function ADORecordSet_sqlanywhere($id,$mode=false)
- {
-  $this->ADORecordSet_odbc($id,$mode);
- }
-
-
- }; /* class */
-
-
-} /* define */
-?>
+<?php
+/* 
+version V4.00 20 Oct 2003 (c) 2000-2003  John Lim (jlim@natsoft.com.my). All rights
+reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+
+  Latest version is available at http://php.weblogs.com/
+
+  21.02.2002 - Wade Johnson wade@wadejohnson.de
+			   Extended ODBC class for Sybase SQLAnywhere.
+   1) Added support to retrieve the last row insert ID on tables with
+	  primary key column using autoincrement function.
+
+   2) Added blob support.  Usage:
+		 a) create blob variable on db server:
+
+		$dbconn->create_blobvar($blobVarName);
+
+	  b) load blob var from file.  $filename must be complete path
+
+	  $dbcon->load_blobvar_from_file($blobVarName, $filename);
+
+	  c) Use the $blobVarName in SQL insert or update statement in the values
+	  clause:
+
+		$recordSet = $dbconn->Execute('INSERT INTO tabname (idcol, blobcol) '
+		.
+	   'VALUES (\'test\', ' . $blobVarName . ')');
+
+	 instead of loading blob from a file, you can also load from 
+	  an unformatted (raw) blob variable:
+	  $dbcon->load_blobvar_from_var($blobVarName, $varName);
+
+	  d) drop blob variable on db server to free up resources:
+	  $dbconn->drop_blobvar($blobVarName);
+
+  Sybase_SQLAnywhere data driver. Requires ODBC.
+
+*/
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+ include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+
+if (!defined('ADODB_SYBASE_SQLANYWHERE')){
+
+ define('ADODB_SYBASE_SQLANYWHERE',1);
+
+ class ADODB_sqlanywhere extends ADODB_odbc {
+  	var $databaseType = "sqlanywhere";	
+	var $hasInsertID = true;
+	
+	function ADODB_sqlanywhere()
+	{
+		$this->ADODB_odbc();
+	}
+
+	 function _insertid() {
+  	   return $this->GetOne('select @@identity');
+	 }
+
+  function create_blobvar($blobVarName) {
+   $this->Execute("create variable $blobVarName long binary");
+   return;
+  }
+
+  function drop_blobvar($blobVarName) {
+   $this->Execute("drop variable $blobVarName");
+   return;
+  }
+
+  function load_blobvar_from_file($blobVarName, $filename) {
+   $chunk_size = 1000;
+
+   $fd = fopen ($filename, "rb");
+
+   $integer_chunks = (integer)filesize($filename) / $chunk_size;
+   $modulus = filesize($filename) % $chunk_size;
+   if ($modulus != 0){
+	$integer_chunks += 1;
+   }
+
+   for($loop=1;$loop<=$integer_chunks;$loop++){
+	$contents = fread ($fd, $chunk_size);
+	$contents = bin2hex($contents);
+
+	$hexstring = '';
+
+	for($loop2=0;$loop2<strlen($contents);$loop2+=2){
+	 $hexstring .= '\x' . substr($contents,$loop2,2);
+	 }
+
+	$hexstring = $this->qstr($hexstring);
+
+	$this->Execute("set $blobVarName = $blobVarName || " . $hexstring);
+   }
+
+   fclose ($fd);
+   return;
+  }
+
+  function load_blobvar_from_var($blobVarName, &$varName) {
+   $chunk_size = 1000;
+
+   $integer_chunks = (integer)strlen($varName) / $chunk_size;
+   $modulus = strlen($varName) % $chunk_size;
+   if ($modulus != 0){
+	$integer_chunks += 1;
+   }
+
+   for($loop=1;$loop<=$integer_chunks;$loop++){
+	$contents = substr ($varName, (($loop - 1) * $chunk_size), $chunk_size);
+	$contents = bin2hex($contents);
+
+	$hexstring = '';
+
+	for($loop2=0;$loop2<strlen($contents);$loop2+=2){
+	 $hexstring .= '\x' . substr($contents,$loop2,2);
+	 }
+
+	$hexstring = $this->qstr($hexstring);
+
+	$this->Execute("set $blobVarName = $blobVarName || " . $hexstring);
+   }
+
+   return;
+  }
+
+ /*
+  Insert a null into the blob field of the table first.
+  Then use UpdateBlob to store the blob.
+
+  Usage:
+
+  $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
+  $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1');
+ */
+  function UpdateBlob($table,$column,&$val,$where,$blobtype='BLOB')
+  {
+   $blobVarName = 'hold_blob';
+   $this->create_blobvar($blobVarName);
+   $this->load_blobvar_from_var($blobVarName, $val);
+   $this->Execute("UPDATE $table SET $column=$blobVarName WHERE $where");
+   $this->drop_blobvar($blobVarName);
+   return true;
+  }
+ }; //class
+
+ class  ADORecordSet_sqlanywhere extends ADORecordSet_odbc {	
+
+  var $databaseType = "sqlanywhere";		
+
+ function ADORecordSet_sqlanywhere($id,$mode=false)
+ {
+  $this->ADORecordSet_odbc($id,$mode);
+ }
+
+
+ }; //class
+
+
+} //define
+?>
diff --git a/lib/adodb/drivers/adodb-sqlite.inc.php b/lib/adodb/drivers/adodb-sqlite.inc.php
new file mode 100644
index 0000000000..dc20dc5e6e
--- /dev/null
+++ b/lib/adodb/drivers/adodb-sqlite.inc.php
@@ -0,0 +1,312 @@
+<?php
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+
+  Latest version is available at http://php.weblogs.com/
+  
+  SQLite info: http://www.hwaci.com/sw/sqlite/
+    
+  Install Instructions:
+  ====================
+  1. Place this in adodb/drivers
+  2. Rename the file, remove the .txt prefix.
+*/
+
+class ADODB_sqlite extends ADOConnection {
+	var $databaseType = "sqlite";
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $concat_operator='||';
+	var $_errorNo = 0;
+	var $hasLimit = true;	
+	var $hasInsertID = true; 		/// supports autoincrement ID?
+	var $hasAffectedRows = true; 	/// supports affected rows for update/delete?
+	var $metaTablesSQL = "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name";
+	var $sysDate = "adodb_date('Y-m-d')";
+	var $sysTimeStamp = "adodb_date('Y-m-d H:i:s')";
+	
+	function ADODB_sqlite() 
+	{
+	}
+	
+/*
+  function __get($name) 
+  {
+  	switch($name) {
+	case 'sysDate': return "'".date($this->fmtDate)."'";
+	case 'sysTimeStamp' : return "'".date($this->sysTimeStamp)."'";
+	}
+  }*/
+	
+	function ServerInfo()
+	{
+		$arr['version'] = sqlite_libversion();
+		$arr['description'] = 'SQLite ';
+		$arr['encoding'] = sqlite_libencoding();
+		return $arr;
+	}
+	
+	function BeginTrans()
+	{	  
+		 if ($this->transOff) return true; 
+		 $ret = $this->Execute("BEGIN TRANSACTION");
+		 $this->transCnt += 1;
+		 return true;
+	}
+	
+	function CommitTrans($ok=true) 
+	{ 
+		if ($this->transOff) return true; 
+		if (!$ok) return $this->RollbackTrans();
+		$ret = $this->Execute("COMMIT");
+		if ($this->transCnt>0)$this->transCnt -= 1;
+		return !empty($ret);
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true; 
+		$ret = $this->Execute("ROLLBACK");
+		if ($this->transCnt>0)$this->transCnt -= 1;
+		return !empty($ret);
+	}
+
+	function _insertid()
+	{
+		return sqlite_last_insert_rowid($this->_connectionID);
+	}
+	
+	function _affectedrows()
+	{
+        return sqlite_changes($this->_connectionID);
+    }
+	
+	function ErrorMsg() 
+ 	{
+		if ($this->_logsql) return $this->_errorMsg;
+		return ($this->_errorNo) ? sqlite_error_string($this->_errorNo) : '';
+	}
+ 
+	function ErrorNo() 
+	{
+		return $this->_errorNo;
+	}
+	
+	function SQLDate($fmt, $col=false)
+	{
+		$fmt = $this->qstr($fmt);
+		return ($col) ? "adodb_date2($fmt,$col)" : "adodb_date($fmt)";
+	}
+	
+	function &MetaColumns($tab)
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$rs = $this->Execute("select * from $tab limit 1");
+		if (!$rs) return false;
+		$arr = array();
+		for ($i=0,$max=$rs->_numOfFields; $i < $max; $i++) {
+			$fld =& $rs->FetchField($i);
+			if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] =& $fld;	
+			else $arr[strtoupper($fld->name)] =& $fld;
+		}
+		$rs->Close();
+		return $arr;
+	}
+	
+	function _createFunctions()
+	{
+		@sqlite_create_function($this->_connectionID, 'adodb_date', 'adodb_date', 1);
+		@sqlite_create_function($this->_connectionID, 'adodb_date2', 'adodb_date2', 2);
+	}
+	
+
+	// returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = sqlite_open($argHostname);
+		if ($this->_connectionID === false) return false;
+		$this->_createFunctions();
+		return true;
+	}
+	
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = sqlite_popen($argHostname);
+		if ($this->_connectionID === false) return false;
+		$this->_createFunctions();
+		return true;
+	}
+
+	// returns query ID if successful, otherwise false
+	function _query($sql,$inputarr=false)
+	{
+		$rez = sqlite_query($sql,$this->_connectionID);
+		if (!$rez) {
+			$this->_errorNo = sqlite_last_error($this->_connectionID);
+		}
+		
+		return $rez;
+	}
+	
+	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) 
+	{
+		$offsetStr = ($offset >= 0) ? " OFFSET $offset" : '';
+		$limitStr  = ($nrows >= 0)  ? " LIMIT $nrows" : ($offset >= 0 ? ' LIMIT 999999999' : '');
+	  	return $secs2cache ?
+	   		$this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr)
+	  	:
+	   		$this->Execute($sql."$limitStr$offsetStr",$inputarr);
+	}
+	
+	/*
+		This algorithm is not very efficient, but works even if table locking
+		is not available.
+		
+		Will return false if unable to generate an ID after $MAXLOOPS attempts.
+	*/
+	var $_genSeqSQL = "create table %s (id integer)";
+	
+	function GenID($seq='adodbseq',$start=1)
+	{	
+		// if you have to modify the parameter below, your database is overloaded,
+		// or you need to implement generation of id's yourself!
+		$MAXLOOPS = 100;
+		//$this->debug=1;
+		while (--$MAXLOOPS>=0) {
+			$num = $this->GetOne("select id from $seq");
+			if ($num === false) {
+				$this->Execute(sprintf($this->_genSeqSQL ,$seq));	
+				$start -= 1;
+				$num = '0';
+				$ok = $this->Execute("insert into $seq values($start)");
+				if (!$ok) return false;
+			} 
+			$this->Execute("update $seq set id=id+1 where id=$num");
+			
+			if ($this->affected_rows() > 0) {
+				$num += 1;
+				$this->genID = $num;
+				return $num;
+			}
+		}
+		if ($fn = $this->raiseErrorFn) {
+			$fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num);
+		}
+		return false;
+	}
+
+	function CreateSequence($seqname='adodbseq',$start=1)
+	{
+		if (empty($this->_genSeqSQL)) return false;
+		$ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname));
+		if (!$ok) return false;
+		$start -= 1;
+		return $this->Execute("insert into $seqname values($start)");
+	}
+	
+	var $_dropSeqSQL = 'drop table %s';
+	function DropSequence($seqname)
+	{
+		if (empty($this->_dropSeqSQL)) return false;
+		return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
+	}
+	
+	// returns true or false
+	function _close()
+	{
+		return @sqlite_close($this->_connectionID);
+	}
+
+
+}
+
+/*--------------------------------------------------------------------------------------
+		 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordset_sqlite extends ADORecordSet {
+
+	var $databaseType = "sqlite";
+	var $bind = false;
+
+	function ADORecordset_sqlite($queryID,$mode=false)
+	{
+		
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		switch($mode) {
+		case ADODB_FETCH_NUM: $this->fetchMode = SQLITE_NUM; break;
+		case ADODB_FETCH_ASSOC: $this->fetchMode = SQLITE_ASSOC; break;
+		default: $this->fetchMode = SQLITE_BOTH; break;
+		}
+		
+		$this->_queryID = $queryID;
+	
+		$this->_inited = true;
+		$this->fields = array();
+		if ($queryID) {
+			$this->_currentRow = 0;
+			$this->EOF = !$this->_fetch();
+			@$this->_initrs();
+		} else {
+			$this->_numOfRows = 0;
+			$this->_numOfFields = 0;
+			$this->EOF = true;
+		}
+		
+		return $this->_queryID;
+	}
+
+
+	function &FetchField($fieldOffset = -1)
+	{
+		$fld = new ADOFieldObject;
+		$fld->name = sqlite_field_name($this->_queryID, $fieldOffset);
+		$fld->type = 'VARCHAR';
+		$fld->max_length = -1;
+		return $fld;
+	}
+	
+   function _initrs()
+   {
+		$this->_numOfRows = @sqlite_num_rows($this->_queryID);
+		$this->_numOfFields = @sqlite_num_fields($this->_queryID);
+   }
+
+	function Fields($colname)
+	{
+		if ($this->fetchMode != SQLITE_NUM) return $this->fields[$colname];
+		if (!$this->bind) {
+			$this->bind = array();
+			for ($i=0; $i < $this->_numOfFields; $i++) {
+				$o = $this->FetchField($i);
+				$this->bind[strtoupper($o->name)] = $i;
+			}
+		}
+		
+		 return $this->fields[$this->bind[strtoupper($colname)]];
+	}
+	
+   function _seek($row)
+   {
+   		return sqlite_seek($this->_queryID, $row);
+   }
+
+	function _fetch($ignore_fields=false) 
+	{
+		$this->fields = @sqlite_fetch_array($this->_queryID,$this->fetchMode);
+		return !empty($this->fields);
+	}
+	
+	function _close() 
+	{
+	}
+
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/drivers/adodb-sybase.inc.php b/lib/adodb/drivers/adodb-sybase.inc.php
index 2d6ef059f3..1cb55e3c59 100644
--- a/lib/adodb/drivers/adodb-sybase.inc.php
+++ b/lib/adodb/drivers/adodb-sybase.inc.php
@@ -1,316 +1,403 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim. All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Sybase driver contributed by Toni (toni.tunkkari@finebyte.com)
-  
-  - MSSQL date patch applied.
-  
-  Date patch by Toni 15 Feb 2002
-*/
- 
-class ADODB_sybase extends ADOConnection {
-	var $databaseType = "sybase";	
-	/* var $dataProvider = 'sybase'; */
-	var $replaceQuote = "''"; /*  string to use to replace quotes */
-	var $fmtDate = "'Y-m-d'";
-	var $fmtTimeStamp = "'Y-m-d H:i:s'";
-	var $hasInsertID = true;
-	var $hasAffectedRows = true;
-  	var $metaTablesSQL="select name from sysobjects where type='U' or type='V'";
-	var $metaColumnsSQL = "SELECT c.name,t.name,c.length FROM syscolumns c, systypes t, sysobjects o WHERE o.name='%s' and t.xusertype=c.xusertype and o.id=c.id";
-	/*
-	"select c.name,t.name,c.length from 
-	syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id 
-	where o.name='%s'";
-	*/
-	var $concat_operator = '+'; 
-	var $sysDate = 'GetDate()';
-	var $arrayClass = 'ADORecordSet_array_sybase';
-	var $sysDate = 'GetDate()';
-	var $leftOuter = '*=';
-	var $rightOuter = '=*';
-	
-	function ADODB_sybase() 
-	{			
-	}
- 
-	/*  might require begintrans -- committrans */
-	function _insertid()
-	{
-		return $this->GetOne('select @@identity');
-	}
-	  /*  might require begintrans -- committrans */
-	function _affectedrows()
-	{
-	   return $this->GetOne('select @@rowcount');
-	}
-
-			  
-	function BeginTrans()
-	{	
-	
-		if ($this->transOff) return true;
-		$this->transCnt += 1;
-		   
-		$this->Execute('BEGIN TRAN');
-		return true;
-	}
-	
-	function CommitTrans($ok=true) 
-	{ 
-		if ($this->transOff) return true;
-		
-		if (!$ok) return $this->RollbackTrans();
-	
-		$this->transCnt -= 1;
-		$this->Execute('COMMIT TRAN');
-		return true;
-	}
-	
-	function RollbackTrans()
-	{
-		if ($this->transOff) return true;
-		$this->transCnt -= 1;
-		$this->Execute('ROLLBACK TRAN');
-		return true;
-	}
-	
-	/*  http://www.isug.com/Sybase_FAQ/ASE/section6.1.html#6.1.4 */
-	function RowLock($tables,$where) 
-	{
-		if (!$this->_hastrans) $this->BeginTrans();
-		$tables = str_replace(',',' HOLDLOCK,',$tables);
-		return $this->GetOne("select top 1 null as ignore from $tables HOLDLOCK where $where");
-		
-	}	
-		
-	function SelectDB($dbName) {
-		$this->databaseName = $dbName;
-		if ($this->_connectionID) {
-			return @sybase_select_db($dbName);		
-		}
-		else return false;	
-	}
-
-	/*	Returns: the last error message from previous database operation
-		Note: This function is NOT available for Microsoft SQL Server.	*/	
-
-	function ErrorMsg() {
-		$this->_errorMsg = sybase_get_last_message();
-		return $this->_errorMsg;
-	}
-
-	/*  returns true or false */
-	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->_connectionID = sybase_connect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	/*  returns true or false */
-	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
-	{
-		$this->_connectionID = sybase_pconnect($argHostname,$argUsername,$argPassword);
-		if ($this->_connectionID === false) return false;
-		if ($argDatabasename) return $this->SelectDB($argDatabasename);
-		return true;	
-	}
-	
-	/*  returns query ID if successful, otherwise false */
-	function _query($sql,$inputarr)
-	{
-	global $ADODB_COUNTRECS;
-	
-		if ($ADODB_COUNTRECS == false && ADODB_PHPVER >= 0x4300)
-			return sybase_unbuffered_query($sql,$this->_connectionID);
-		else
-			return sybase_query($sql,$this->_connectionID);
-	}
-	
-	/*  See http://www.isug.com/Sybase_FAQ/ASE/section6.2.html#6.2.12 */
-	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$arg3=false,$secs2cache=0) 
-	{
-		if ($secs2cache > 0) /*  we do not cache rowcount, so we have to load entire recordset */
-			return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
-		
-		$cnt = ($nrows > 0) ? $nrows : 0;
-		if ($offset > 0 && $cnt) $cnt += $offset;
-		
-		$this->Execute("set rowcount $cnt"); 
-		$rs = &ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
-		$this->Execute("set rowcount 0"); 
-		
-		return $rs;
-	}
-
-	/*  returns true or false */
-	function _close()
-	{ 
-		return @sybase_close($this->_connectionID);
-	}
-	
-	function UnixDate($v)
-	{
-		return ADORecordSet_array_sybase::UnixDate($v);
-	}
-	
-	function UnixTimeStamp($v)
-	{
-		return ADORecordSet_array_sybase::UnixTimeStamp($v);
-	}	
-}
-	
-/*--------------------------------------------------------------------------------------
-	 Class Name: Recordset
---------------------------------------------------------------------------------------*/
-global $ADODB_sybase_mths;
-$ADODB_sybase_mths = array(
-	'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,
-	'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12);
-
-class ADORecordset_sybase extends ADORecordSet {	
-
-	var $databaseType = "sybase";
-	var $canSeek = true;
-	/*  _mths works only in non-localised system */
-	var  $_mths = array('JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12);	
-
-	function ADORecordset_sybase($id,$mode=false)
-	{
-		if ($mode === false) { 
-			global $ADODB_FETCH_MODE;
-			$mode = $ADODB_FETCH_MODE;
-		}
-		if (!$mode) $this->fetchMode = ADODB_FETCH_ASSOC;
-		else $this->fetchMode = $mode;
-		return $this->ADORecordSet($id,$mode);
-	}
-	
-	/*	Returns: an object containing field information. 
-		Get column information in the Recordset object. fetchField() can be used in order to obtain information about
-		fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
-		fetchField() is retrieved.	*/
-	function &FetchField($fieldOffset = -1) 
-	{
-		if ($fieldOffset != -1) {
-			$o = @sybase_fetch_field($this->_queryID, $fieldOffset);
-		}
-		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
-			$o = @sybase_fetch_field($this->_queryID);
-		}
-		/*  older versions of PHP did not support type, only numeric */
-		if ($o && !isset($o->type)) $o->type = ($o->numeric) ? 'float' : 'varchar';
-		return $o;
-	}
-	
-	function _initrs()
-	{
-	global $ADODB_COUNTRECS;
-		$this->_numOfRows = ($ADODB_COUNTRECS)? @sybase_num_rows($this->_queryID):-1;
-		$this->_numOfFields = @sybase_num_fields($this->_queryID);
-	}
-	
-	function _seek($row) 
-	{
-		return @sybase_data_seek($this->_queryID, $row);
-	}		
-
-	function _fetch($ignore_fields=false) 
-	{
-		if ($this->fetchMode == ADODB_FETCH_NUM) {
-			$this->fields = @sybase_fetch_row($this->_queryID);
-		} else if ($this->fetchMode == ADODB_FETCH_ASSOC) {
-			$this->fields = @sybase_fetch_row($this->_queryID);
-			if (is_array($this->fields)) {
-				$this->fields = $this->GetRowAssoc(ADODB_CASE_ASSOC);
-				return true;
-			}
-			return false;
-		}  else {
-			$this->fields = @sybase_fetch_array($this->_queryID);
-		}
-		if ( is_array($this->fields)) {
-			return true;
-		}
-
-		return false;
-	}
-	
-	/*	close() only needs to be called if you are worried about using too much memory while your script
-		is running. All associated result memory for the specified result identifier will automatically be freed.	*/
-	function _close() {
-		return @sybase_free_result($this->_queryID);		
-	}
-	
-	/*  sybase/mssql uses a default date like Dec 30 2000 12:00AM */
-	function UnixDate($v)
-	{
-		return ADORecordSet_array_sybase::UnixDate($v);
-	}
-	
-	function UnixTimeStamp($v)
-	{
-		return ADORecordSet_array_sybase::UnixTimeStamp($v);
-	}
-}
-
-class ADORecordSet_array_sybase extends ADORecordSet_array {
-	function ADORecordSet_array_sybase($id=-1)
-	{
-		$this->ADORecordSet_array($id);
-	}
-	
-		/*  sybase/mssql uses a default date like Dec 30 2000 12:00AM */
-	function UnixDate($v)
-	{
-	global $ADODB_sybase_mths;
-	
-		/* Dec 30 2000 12:00AM */
-		if (!ereg( "([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})"
-			,$v, $rr)) return parent::UnixDate($v);
-			
-		if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
-		
-		$themth = substr(strtoupper($rr[1]),0,3);
-		$themth = $ADODB_sybase_mths[$themth];
-		if ($themth <= 0) return false;
-		/*  h-m-s-MM-DD-YY */
-		return  mktime(0,0,0,$themth,$rr[2],$rr[3]);
-	}
-	
-	function UnixTimeStamp($v)
-	{
-	global $ADODB_sybase_mths;
-		/* 11.02.2001 Toni Tunkkari toni.tunkkari@finebyte.com */
-		/* Changed [0-9] to [0-9 ] in day conversion */
-		if (!ereg( "([A-Za-z]{3})[-/\. ]([0-9 ]{1,2})[-/\. ]([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})"
-			,$v, $rr)) return parent::UnixTimeStamp($v);
-		if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
-		
-		$themth = substr(strtoupper($rr[1]),0,3);
-		$themth = $ADODB_sybase_mths[$themth];
-		if ($themth <= 0) return false;
-		
-		switch (strtoupper($rr[6])) {
-		case 'P':
-			if ($rr[4]<12) $rr[4] += 12;
-			break;
-		case 'A':
-			if ($rr[4]==12) $rr[4] = 0;
-			break;
-		default:
-			break;
-		}
-		/*  h-m-s-MM-DD-YY */
-		return  mktime($rr[4],$rr[5],0,$themth,$rr[2],$rr[3]);
-	}
-}
-?>
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim. All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Sybase driver contributed by Toni (toni.tunkkari@finebyte.com)
+  
+  - MSSQL date patch applied.
+  
+  Date patch by Toni 15 Feb 2002
+*/
+ 
+class ADODB_sybase extends ADOConnection {
+	var $databaseType = "sybase";	
+	//var $dataProvider = 'sybase';
+	var $replaceQuote = "''"; // string to use to replace quotes
+	var $fmtDate = "'Y-m-d'";
+	var $fmtTimeStamp = "'Y-m-d H:i:s'";
+	var $hasInsertID = true;
+	var $hasAffectedRows = true;
+  	var $metaTablesSQL="select name from sysobjects where type='U' or type='V'";
+	// see http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=5981;uf=0?target=0;window=new;showtoc=true;book=dbrfen8
+	var $metaColumnsSQL = "SELECT c.column_name, c.column_type, c.width FROM syscolumn c, systable t WHERE t.table_name='%s' AND c.table_id=t.table_id AND t.table_type='BASE'";
+	/*
+	"select c.name,t.name,c.length from 
+	syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id 
+	where o.name='%s'";
+	*/
+	var $concat_operator = '+'; 
+	var $sysDate = 'GetDate()';
+	var $arrayClass = 'ADORecordSet_array_sybase';
+	var $sysDate = 'GetDate()';
+	var $leftOuter = '*=';
+	var $rightOuter = '=*';
+	
+	
+	
+	function ADODB_sybase() 
+	{			
+	}
+ 
+	// might require begintrans -- committrans
+	function _insertid()
+	{
+		return $this->GetOne('select @@identity');
+	}
+	  // might require begintrans -- committrans
+	function _affectedrows()
+	{
+	   return $this->GetOne('select @@rowcount');
+	}
+
+			  
+	function BeginTrans()
+	{	
+	
+		if ($this->transOff) return true;
+		$this->transCnt += 1;
+		   
+		$this->Execute('BEGIN TRAN');
+		return true;
+	}
+	
+	function CommitTrans($ok=true) 
+	{ 
+		if ($this->transOff) return true;
+		
+		if (!$ok) return $this->RollbackTrans();
+	
+		$this->transCnt -= 1;
+		$this->Execute('COMMIT TRAN');
+		return true;
+	}
+	
+	function RollbackTrans()
+	{
+		if ($this->transOff) return true;
+		$this->transCnt -= 1;
+		$this->Execute('ROLLBACK TRAN');
+		return true;
+	}
+	
+	// http://www.isug.com/Sybase_FAQ/ASE/section6.1.html#6.1.4
+	function RowLock($tables,$where) 
+	{
+		if (!$this->_hastrans) $this->BeginTrans();
+		$tables = str_replace(',',' HOLDLOCK,',$tables);
+		return $this->GetOne("select top 1 null as ignore from $tables HOLDLOCK where $where");
+		
+	}	
+		
+	function SelectDB($dbName) {
+		$this->databaseName = $dbName;
+		if ($this->_connectionID) {
+			return @sybase_select_db($dbName);		
+		}
+		else return false;	
+	}
+
+	/*	Returns: the last error message from previous database operation
+		Note: This function is NOT available for Microsoft SQL Server.	*/	
+
+	function ErrorMsg() 
+	{
+		if ($this->_logsql) return $this->_errorMsg;
+		$this->_errorMsg = sybase_get_last_message();
+		return $this->_errorMsg;
+	}
+
+	// returns true or false
+	function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = sybase_connect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	// returns true or false
+	function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+	{
+		$this->_connectionID = sybase_pconnect($argHostname,$argUsername,$argPassword);
+		if ($this->_connectionID === false) return false;
+		if ($argDatabasename) return $this->SelectDB($argDatabasename);
+		return true;	
+	}
+	
+	// returns query ID if successful, otherwise false
+	function _query($sql,$inputarr)
+	{
+	global $ADODB_COUNTRECS;
+	
+		if ($ADODB_COUNTRECS == false && ADODB_PHPVER >= 0x4300)
+			return sybase_unbuffered_query($sql,$this->_connectionID);
+		else
+			return sybase_query($sql,$this->_connectionID);
+	}
+	
+	// See http://www.isug.com/Sybase_FAQ/ASE/section6.2.html#6.2.12
+	function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) 
+	{
+		if ($secs2cache > 0) // we do not cache rowcount, so we have to load entire recordset
+			return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+		
+		$cnt = ($nrows > 0) ? $nrows : 0;
+		if ($offset > 0 && $cnt) $cnt += $offset;
+		
+		$this->Execute("set rowcount $cnt"); 
+		$rs = &ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+		$this->Execute("set rowcount 0"); 
+		
+		return $rs;
+	}
+
+	// returns true or false
+	function _close()
+	{ 
+		return @sybase_close($this->_connectionID);
+	}
+	
+	function UnixDate($v)
+	{
+		return ADORecordSet_array_sybase::UnixDate($v);
+	}
+	
+	function UnixTimeStamp($v)
+	{
+		return ADORecordSet_array_sybase::UnixTimeStamp($v);
+	}	
+	
+	
+
+	# Added 2003-10-05 by Chris Phillipson
+    # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=16756?target=%25N%15_12018_START_RESTART_N%25
+    # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version
+    // Format date column in sql string given an input format that understands Y M D
+    function SQLDate($fmt, $col=false)
+    {
+        if (!$col) $col = $this->sysTimeStamp;
+        $s = '';
+
+        $len = strlen($fmt);
+        for ($i=0; $i < $len; $i++) {
+            if ($s) $s .= '+';
+            $ch = $fmt[$i];
+            switch($ch) {
+            case 'Y':
+            case 'y':
+                $s .= "datename(yy,$col)";
+                break;
+            case 'M':
+                $s .= "convert(char(3),$col,0)";
+                break;
+            case 'm':
+                $s .= "replace(str(month($col),2),' ','0')";
+                break;
+            case 'Q':
+            case 'q':
+                $s .= "datename(qq,$col)";
+                break;
+            case 'D':
+            case 'd':
+                $s .= "replace(str(datepart(dd,$col),2),' ','0')";
+                break;
+            case 'h':
+                $s .= "substring(convert(char(14),$col,0),13,2)";
+                break;
+
+            case 'H':
+                $s .= "replace(str(datepart(hh,$col),2),' ','0')";
+                break;
+
+            case 'i':
+                $s .= "replace(str(datepart(mi,$col),2),' ','0')";
+                break;
+            case 's':
+                $s .= "replace(str(datepart(ss,$col),2),' ','0')";
+                break;
+            case 'a':
+            case 'A':
+                $s .= "substring(convert(char(19),$col,0),18,2)";
+                break;
+
+            default:
+                if ($ch == '\\') {
+                    $i++;
+                    $ch = substr($fmt,$i,1);
+                }
+                $s .= $this->qstr($ch);
+                break;
+            }
+        }
+        return $s;
+    }
+	
+	# Added 2003-10-07 by Chris Phillipson
+    # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=5981;uf=0?target=0;window=new;showtoc=true;book=dbrfen8
+    # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version
+    function MetaPrimaryKeys($table)
+    {
+        $sql = "SELECT c.column_name " .
+               "FROM syscolumn c, systable t " .
+               "WHERE t.table_name='$table' AND c.table_id=t.table_id " .
+               "AND t.table_type='BASE' " .
+               "AND c.pkey = 'Y' " .
+               "ORDER BY c.column_id";
+
+        $a = $this->GetCol($sql);
+        if ($a && sizeof($a)>0) return $a;
+        return false;
+    }
+}
+	
+/*--------------------------------------------------------------------------------------
+	 Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+global $ADODB_sybase_mths;
+$ADODB_sybase_mths = array(
+	'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,
+	'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12);
+
+class ADORecordset_sybase extends ADORecordSet {	
+
+	var $databaseType = "sybase";
+	var $canSeek = true;
+	// _mths works only in non-localised system
+	var  $_mths = array('JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12);	
+
+	function ADORecordset_sybase($id,$mode=false)
+	{
+		if ($mode === false) { 
+			global $ADODB_FETCH_MODE;
+			$mode = $ADODB_FETCH_MODE;
+		}
+		if (!$mode) $this->fetchMode = ADODB_FETCH_ASSOC;
+		else $this->fetchMode = $mode;
+		return $this->ADORecordSet($id,$mode);
+	}
+	
+	/*	Returns: an object containing field information. 
+		Get column information in the Recordset object. fetchField() can be used in order to obtain information about
+		fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
+		fetchField() is retrieved.	*/
+	function &FetchField($fieldOffset = -1) 
+	{
+		if ($fieldOffset != -1) {
+			$o = @sybase_fetch_field($this->_queryID, $fieldOffset);
+		}
+		else if ($fieldOffset == -1) {	/*	The $fieldOffset argument is not provided thus its -1 	*/
+			$o = @sybase_fetch_field($this->_queryID);
+		}
+		// older versions of PHP did not support type, only numeric
+		if ($o && !isset($o->type)) $o->type = ($o->numeric) ? 'float' : 'varchar';
+		return $o;
+	}
+	
+	function _initrs()
+	{
+	global $ADODB_COUNTRECS;
+		$this->_numOfRows = ($ADODB_COUNTRECS)? @sybase_num_rows($this->_queryID):-1;
+		$this->_numOfFields = @sybase_num_fields($this->_queryID);
+	}
+	
+	function _seek($row) 
+	{
+		return @sybase_data_seek($this->_queryID, $row);
+	}		
+
+	function _fetch($ignore_fields=false) 
+	{
+		if ($this->fetchMode == ADODB_FETCH_NUM) {
+			$this->fields = @sybase_fetch_row($this->_queryID);
+		} else if ($this->fetchMode == ADODB_FETCH_ASSOC) {
+			$this->fields = @sybase_fetch_row($this->_queryID);
+			if (is_array($this->fields)) {
+				$this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE);
+				return true;
+			}
+			return false;
+		}  else {
+			$this->fields = @sybase_fetch_array($this->_queryID);
+		}
+		if ( is_array($this->fields)) {
+			return true;
+		}
+
+		return false;
+	}
+	
+	/*	close() only needs to be called if you are worried about using too much memory while your script
+		is running. All associated result memory for the specified result identifier will automatically be freed.	*/
+	function _close() {
+		return @sybase_free_result($this->_queryID);		
+	}
+	
+	// sybase/mssql uses a default date like Dec 30 2000 12:00AM
+	function UnixDate($v)
+	{
+		return ADORecordSet_array_sybase::UnixDate($v);
+	}
+	
+	function UnixTimeStamp($v)
+	{
+		return ADORecordSet_array_sybase::UnixTimeStamp($v);
+	}
+}
+
+class ADORecordSet_array_sybase extends ADORecordSet_array {
+	function ADORecordSet_array_sybase($id=-1)
+	{
+		$this->ADORecordSet_array($id);
+	}
+	
+		// sybase/mssql uses a default date like Dec 30 2000 12:00AM
+	function UnixDate($v)
+	{
+	global $ADODB_sybase_mths;
+	
+		//Dec 30 2000 12:00AM
+		if (!ereg( "([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})"
+			,$v, $rr)) return parent::UnixDate($v);
+			
+		if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
+		
+		$themth = substr(strtoupper($rr[1]),0,3);
+		$themth = $ADODB_sybase_mths[$themth];
+		if ($themth <= 0) return false;
+		// h-m-s-MM-DD-YY
+		return  mktime(0,0,0,$themth,$rr[2],$rr[3]);
+	}
+	
+	function UnixTimeStamp($v)
+	{
+	global $ADODB_sybase_mths;
+		//11.02.2001 Toni Tunkkari toni.tunkkari@finebyte.com
+		//Changed [0-9] to [0-9 ] in day conversion
+		if (!ereg( "([A-Za-z]{3})[-/\. ]([0-9 ]{1,2})[-/\. ]([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})"
+			,$v, $rr)) return parent::UnixTimeStamp($v);
+		if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0;
+		
+		$themth = substr(strtoupper($rr[1]),0,3);
+		$themth = $ADODB_sybase_mths[$themth];
+		if ($themth <= 0) return false;
+		
+		switch (strtoupper($rr[6])) {
+		case 'P':
+			if ($rr[4]<12) $rr[4] += 12;
+			break;
+		case 'A':
+			if ($rr[4]==12) $rr[4] = 0;
+			break;
+		default:
+			break;
+		}
+		// h-m-s-MM-DD-YY
+		return  mktime($rr[4],$rr[5],0,$themth,$rr[2],$rr[3]);
+	}
+}
+?>
diff --git a/lib/adodb/drivers/adodb-vfp.inc.php b/lib/adodb/drivers/adodb-vfp.inc.php
index 4e7a0ec0be..557ad54216 100644
--- a/lib/adodb/drivers/adodb-vfp.inc.php
+++ b/lib/adodb/drivers/adodb-vfp.inc.php
@@ -1,98 +1,98 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-Set tabs to 4 for best viewing.
-  
-  Latest version is available at http://php.weblogs.com/
-  
-  Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows.
-*/
-
-if (!defined('_ADODB_ODBC_LAYER')) {
-	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
-}
-if (!defined('ADODB_VFP')){
-define('ADODB_VFP',1);
-class ADODB_vfp extends ADODB_odbc {
-	var $databaseType = "vfp";	
-	var $fmtDate = "{^Y-m-d}";
-	var $fmtTimeStamp = "{^Y-m-d, h:i:sA}";
-	var $replaceQuote = "'+chr(39)+'" ;
-	var $true = '.T.';
-	var $false = '.F.';
-	var $hasTop = 'top';		/*  support mssql SELECT TOP 10 * FROM TABLE */
-	var $upperCase = 'upper';
-	var $_bindInputArray = false; /*  strangely enough, setting to true does not work reliably */
-	var $sysTimeStamp = 'datetime()';
-	var $sysDate = 'date()';
-	var $ansiOuter = true;
-	var $hasTransactions = false;
-	var $curmode = SQL_CUR_USE_ODBC ; /*  See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L */
-	
-	function ADODB_vfp()
-	{
-		$this->ADODB_odbc();
-	}
-	
-	function BeginTrans() { return false;}
-	
-	/*  quote string to be sent back to database */
-	function qstr($s,$nofixquotes=false)
-	{
-		if (!$nofixquotes) return  "'".str_replace("\r\n","'+chr(13)+'",str_replace("'",$this->replaceQuote,$s))."'";
-		return "'".$s."'";
-	}
-
-	
-	/*  TOP requires ORDER BY for VFP */
-	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$arg3=false,$secs2cache=0)
-	{
-		if (!preg_match('/ORDER[ \t\r\n]+BY/is',$sql)) $sql .= ' ORDER BY 1';
-		return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
-	}
-
-
-};
- 
-
-class  ADORecordSet_vfp extends ADORecordSet_odbc {	
-	
-	var $databaseType = "vfp";		
-
-	
-	function ADORecordSet_vfp($id,$mode=false)
-	{
-		return $this->ADORecordSet_odbc($id,$mode);
-	}
-
-	function MetaType($t,$len=-1)
-	{
-		if (is_object($t)) {
-			$fieldobj = $t;
-			$t = $fieldobj->type;
-			$len = $fieldobj->max_length;
-		}
-		switch (strtoupper($t)) {
-		case 'C':
-			if ($len <= $this->blobSize) return 'C';
-		case 'M':
-			return 'X';
-			 
-		case 'D': return 'D';
-		
-		case 'T': return 'T';
-		
-		case 'L': return 'L';
-		
-		case 'I': return 'I';
-		
-		default: return 'N';
-		}
-	}
-}
-
-} /* define */
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows.
+*/
+
+if (!defined('_ADODB_ODBC_LAYER')) {
+	include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
+}
+if (!defined('ADODB_VFP')){
+define('ADODB_VFP',1);
+class ADODB_vfp extends ADODB_odbc {
+	var $databaseType = "vfp";	
+	var $fmtDate = "{^Y-m-d}";
+	var $fmtTimeStamp = "{^Y-m-d, h:i:sA}";
+	var $replaceQuote = "'+chr(39)+'" ;
+	var $true = '.T.';
+	var $false = '.F.';
+	var $hasTop = 'top';		// support mssql SELECT TOP 10 * FROM TABLE
+	var $upperCase = 'upper';
+	var $_bindInputArray = false; // strangely enough, setting to true does not work reliably
+	var $sysTimeStamp = 'datetime()';
+	var $sysDate = 'date()';
+	var $ansiOuter = true;
+	var $hasTransactions = false;
+	var $curmode = SQL_CUR_USE_ODBC ; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L
+	
+	function ADODB_vfp()
+	{
+		$this->ADODB_odbc();
+	}
+	
+	function BeginTrans() { return false;}
+	
+	// quote string to be sent back to database
+	function qstr($s,$nofixquotes=false)
+	{
+		if (!$nofixquotes) return  "'".str_replace("\r\n","'+chr(13)+'",str_replace("'",$this->replaceQuote,$s))."'";
+		return "'".$s."'";
+	}
+
+	
+	// TOP requires ORDER BY for VFP
+	function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
+	{
+		if (!preg_match('/ORDER[ \t\r\n]+BY/is',$sql)) $sql .= ' ORDER BY 1';
+		return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
+	}
+
+
+};
+ 
+
+class  ADORecordSet_vfp extends ADORecordSet_odbc {	
+	
+	var $databaseType = "vfp";		
+
+	
+	function ADORecordSet_vfp($id,$mode=false)
+	{
+		return $this->ADORecordSet_odbc($id,$mode);
+	}
+
+	function MetaType($t,$len=-1)
+	{
+		if (is_object($t)) {
+			$fieldobj = $t;
+			$t = $fieldobj->type;
+			$len = $fieldobj->max_length;
+		}
+		switch (strtoupper($t)) {
+		case 'C':
+			if ($len <= $this->blobSize) return 'C';
+		case 'M':
+			return 'X';
+			 
+		case 'D': return 'D';
+		
+		case 'T': return 'T';
+		
+		case 'L': return 'L';
+		
+		case 'I': return 'I';
+		
+		default: return 'N';
+		}
+	}
+}
+
+} //define
 ?>
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-cz.inc.php b/lib/adodb/lang/adodb-cz.inc.php
new file mode 100644
index 0000000000..2424c2446b
--- /dev/null
+++ b/lib/adodb/lang/adodb-cz.inc.php
@@ -0,0 +1,40 @@
+<?php
+
+# Czech language, encoding by ISO 8859-2 charset (Iso Latin-2)
+# For convert to MS Windows use shell command:
+#    iconv -f ISO_8859-2 -t CP1250 < adodb-cz.inc.php
+# For convert to ASCII use shell command:
+#    unaccent ISO_8859-2 < adodb-cz.inc.php
+# v1.0, 19.06.2003 Kamil Jakubovic <jake@host.sk>
+
+$ADODB_LANG_ARRAY = array (
+            'LANG'                      => 'cz',
+            DB_ERROR                    => 'neznámá chyba',
+            DB_ERROR_ALREADY_EXISTS     => 'ji? existuje',
+            DB_ERROR_CANNOT_CREATE      => 'nelze vytvo?it',
+            DB_ERROR_CANNOT_DELETE      => 'nelze smazat',
+            DB_ERROR_CANNOT_DROP        => 'nelze odstranit',
+            DB_ERROR_CONSTRAINT         => 'poru?ení omezující podmínky',
+            DB_ERROR_DIVZERO            => 'd?lení nulou',
+            DB_ERROR_INVALID            => 'neplatné',
+            DB_ERROR_INVALID_DATE       => 'neplatné datum nebo ?as',
+            DB_ERROR_INVALID_NUMBER     => 'neplatné ?íslo',
+            DB_ERROR_MISMATCH           => 'nesouhlasí',
+            DB_ERROR_NODBSELECTED       => '?ádná databáze není vybrána',
+            DB_ERROR_NOSUCHFIELD        => 'pole nenalezeno',
+            DB_ERROR_NOSUCHTABLE        => 'tabulka nenalezena',
+            DB_ERROR_NOT_CAPABLE        => 'nepodporováno',
+            DB_ERROR_NOT_FOUND          => 'nenalezeno',
+            DB_ERROR_NOT_LOCKED         => 'nezam?eno',
+            DB_ERROR_SYNTAX             => 'syntaktická chyba',
+            DB_ERROR_UNSUPPORTED        => 'nepodporováno',
+            DB_ERROR_VALUE_COUNT_ON_ROW => '',
+            DB_ERROR_INVALID_DSN        => 'neplatné DSN',
+            DB_ERROR_CONNECT_FAILED     => 'p?ipojení selhalo',
+            0	                        => 'bez chyb', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'málo zdrojových dat',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'roz?í?ení nenalezeno',
+            DB_ERROR_NOSUCHDB           => 'databáze neexistuje',
+            DB_ERROR_ACCESS_VIOLATION   => 'nedostate?ná práva'
+);
+?>
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-en.inc.php b/lib/adodb/lang/adodb-en.inc.php
index 0cfcb4f45b..d719d7a80b 100644
--- a/lib/adodb/lang/adodb-en.inc.php
+++ b/lib/adodb/lang/adodb-en.inc.php
@@ -1,34 +1,34 @@
-<?php
-
-$ADODB_LANG_ARRAY = array (
-			'LANG'                      => 'en',
-            DB_ERROR                    => 'unknown error',
-            DB_ERROR_ALREADY_EXISTS     => 'already exists',
-            DB_ERROR_CANNOT_CREATE      => 'can not create',
-            DB_ERROR_CANNOT_DELETE      => 'can not delete',
-            DB_ERROR_CANNOT_DROP        => 'can not drop',
-            DB_ERROR_CONSTRAINT         => 'constraint violation',
-            DB_ERROR_DIVZERO            => 'division by zero',
-            DB_ERROR_INVALID            => 'invalid',
-            DB_ERROR_INVALID_DATE       => 'invalid date or time',
-            DB_ERROR_INVALID_NUMBER     => 'invalid number',
-            DB_ERROR_MISMATCH           => 'mismatch',
-            DB_ERROR_NODBSELECTED       => 'no database selected',
-            DB_ERROR_NOSUCHFIELD        => 'no such field',
-            DB_ERROR_NOSUCHTABLE        => 'no such table',
-            DB_ERROR_NOT_CAPABLE        => 'DB backend not capable',
-            DB_ERROR_NOT_FOUND          => 'not found',
-            DB_ERROR_NOT_LOCKED         => 'not locked',
-            DB_ERROR_SYNTAX             => 'syntax error',
-            DB_ERROR_UNSUPPORTED        => 'not supported',
-            DB_ERROR_VALUE_COUNT_ON_ROW => 'value count on row',
-            DB_ERROR_INVALID_DSN        => 'invalid DSN',
-            DB_ERROR_CONNECT_FAILED     => 'connect failed',
-            0	                       => 'no error', /*  DB_OK */
-            DB_ERROR_NEED_MORE_DATA     => 'insufficient data supplied',
-            DB_ERROR_EXTENSION_NOT_FOUND=> 'extension not found',
-            DB_ERROR_NOSUCHDB           => 'no such database',
-            DB_ERROR_ACCESS_VIOLATION   => 'insufficient permissions'
-);
-?>
+<?php
+
+$ADODB_LANG_ARRAY = array (
+			'LANG'                      => 'en',
+            DB_ERROR                    => 'unknown error',
+            DB_ERROR_ALREADY_EXISTS     => 'already exists',
+            DB_ERROR_CANNOT_CREATE      => 'can not create',
+            DB_ERROR_CANNOT_DELETE      => 'can not delete',
+            DB_ERROR_CANNOT_DROP        => 'can not drop',
+            DB_ERROR_CONSTRAINT         => 'constraint violation',
+            DB_ERROR_DIVZERO            => 'division by zero',
+            DB_ERROR_INVALID            => 'invalid',
+            DB_ERROR_INVALID_DATE       => 'invalid date or time',
+            DB_ERROR_INVALID_NUMBER     => 'invalid number',
+            DB_ERROR_MISMATCH           => 'mismatch',
+            DB_ERROR_NODBSELECTED       => 'no database selected',
+            DB_ERROR_NOSUCHFIELD        => 'no such field',
+            DB_ERROR_NOSUCHTABLE        => 'no such table',
+            DB_ERROR_NOT_CAPABLE        => 'DB backend not capable',
+            DB_ERROR_NOT_FOUND          => 'not found',
+            DB_ERROR_NOT_LOCKED         => 'not locked',
+            DB_ERROR_SYNTAX             => 'syntax error',
+            DB_ERROR_UNSUPPORTED        => 'not supported',
+            DB_ERROR_VALUE_COUNT_ON_ROW => 'value count on row',
+            DB_ERROR_INVALID_DSN        => 'invalid DSN',
+            DB_ERROR_CONNECT_FAILED     => 'connect failed',
+            0	                       => 'no error', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'insufficient data supplied',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'extension not found',
+            DB_ERROR_NOSUCHDB           => 'no such database',
+            DB_ERROR_ACCESS_VIOLATION   => 'insufficient permissions'
+);
+?>
 		
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-es.inc.php b/lib/adodb/lang/adodb-es.inc.php
new file mode 100644
index 0000000000..f1330bc371
--- /dev/null
+++ b/lib/adodb/lang/adodb-es.inc.php
@@ -0,0 +1,34 @@
+<?php
+// contributed by "Horacio Degiorgi" <horaciod@codigophp.com>
+$ADODB_LANG_ARRAY = array (
+			'LANG'                      => 'es',
+            DB_ERROR                    => 'error desconocido',
+            DB_ERROR_ALREADY_EXISTS     => 'ya existe',
+            DB_ERROR_CANNOT_CREATE      => 'imposible crear',
+            DB_ERROR_CANNOT_DELETE      => 'imposible borrar',
+            DB_ERROR_CANNOT_DROP        => 'imposible hacer drop',
+            DB_ERROR_CONSTRAINT         => 'violacion de constraint',
+            DB_ERROR_DIVZERO            => 'division por cero',
+            DB_ERROR_INVALID            => 'invalido',
+            DB_ERROR_INVALID_DATE       => 'fecha u hora invalida',
+            DB_ERROR_INVALID_NUMBER     => 'numero invalido',
+            DB_ERROR_MISMATCH           => 'error',
+            DB_ERROR_NODBSELECTED       => 'no hay base de datos seleccionada',
+            DB_ERROR_NOSUCHFIELD        => 'campo invalido',
+            DB_ERROR_NOSUCHTABLE        => 'tabla no existe',
+            DB_ERROR_NOT_CAPABLE        => 'capacidad invalida para esta DB',
+            DB_ERROR_NOT_FOUND          => 'no encontrado',
+            DB_ERROR_NOT_LOCKED         => 'no bloqueado',
+            DB_ERROR_SYNTAX             => 'error de sintaxis',
+            DB_ERROR_UNSUPPORTED        => 'no soportado',
+            DB_ERROR_VALUE_COUNT_ON_ROW => 'la cantidad de columnas no corresponden a la cantidad de valores',
+            DB_ERROR_INVALID_DSN
+        => 'DSN invalido',
+            DB_ERROR_CONNECT_FAILED     => 'fallo la conexion',
+            0	                       => 'sin error', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'insuficientes datos',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'extension no encontrada',
+            DB_ERROR_NOSUCHDB           => 'base de datos no encontrada',
+            DB_ERROR_ACCESS_VIOLATION   => 'permisos insuficientes'
+);
+?>
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-fr.inc.php b/lib/adodb/lang/adodb-fr.inc.php
index a3890d07c7..9d7e98f20b 100644
--- a/lib/adodb/lang/adodb-fr.inc.php
+++ b/lib/adodb/lang/adodb-fr.inc.php
@@ -1,33 +1,33 @@
-<?php
-
-$ADODB_LANG_ARRAY = array (
-	'LANG'                      => 'fr',
-	DB_ERROR                    => 'erreur inconnue',
-	DB_ERROR_ALREADY_EXISTS     => 'existe d&eacute;j&agrave;',
-	DB_ERROR_CANNOT_CREATE      => 'cr&eacute;tion impossible',
-	DB_ERROR_CANNOT_DELETE      => 'effacement impossible',
-	DB_ERROR_CANNOT_DROP        => 'suppression impossible',
-	DB_ERROR_CONSTRAINT         => 'violation de contrainte',
-	DB_ERROR_DIVZERO            => 'division par z&eacute;ro',
-	DB_ERROR_INVALID            => 'invalide',
-	DB_ERROR_INVALID_DATE       => 'date ou heure invalide',
-	DB_ERROR_INVALID_NUMBER     => 'nombre invalide',
-	DB_ERROR_MISMATCH           => 'erreur de concordance',
-	DB_ERROR_NODBSELECTED       => 'pas de base de donn&eacute;ess&eacute;lectionn&eacute;e',
-	DB_ERROR_NOSUCHFIELD        => 'nom de colonne invalide',
-	DB_ERROR_NOSUCHTABLE        => 'table ou vue inexistante',
-	DB_ERROR_NOT_CAPABLE        => 'fonction optionnelle non install&eacute;e',
-	DB_ERROR_NOT_FOUND          => 'pas trouv&eacute;',
-	DB_ERROR_NOT_LOCKED         => 'non verrouill&eacute;',
-	DB_ERROR_SYNTAX             => 'erreur de syntaxe',
-	DB_ERROR_UNSUPPORTED        => 'non support&eacute;',
-	DB_ERROR_VALUE_COUNT_ON_ROW => 'valeur ins&eacute;r&eacute;e trop grande pour colonne',
-	DB_ERROR_INVALID_DSN        => 'DSN invalide',
-	DB_ERROR_CONNECT_FAILED     => '&eacute;chec &agrave; la connexion',
-	0                        => "pas d'erreur", /*  DB_OK */
-	DB_ERROR_NEED_MORE_DATA     => 'donn&eacute;es fournies insuffisantes',
-	DB_ERROR_EXTENSION_NOT_FOUND=> 'extension non trouv&eacute;e',
-	DB_ERROR_NOSUCHDB           => 'base de donn&eacute;es inconnue',
-	DB_ERROR_ACCESS_VIOLATION   => 'droits ynsuffisants'
-);
+<?php
+
+$ADODB_LANG_ARRAY = array (
+	'LANG'                      => 'fr',
+	DB_ERROR                    => 'erreur inconnue',
+	DB_ERROR_ALREADY_EXISTS     => 'existe d&eacute;j&agrave;',
+	DB_ERROR_CANNOT_CREATE      => 'cr&eacute;tion impossible',
+	DB_ERROR_CANNOT_DELETE      => 'effacement impossible',
+	DB_ERROR_CANNOT_DROP        => 'suppression impossible',
+	DB_ERROR_CONSTRAINT         => 'violation de contrainte',
+	DB_ERROR_DIVZERO            => 'division par z&eacute;ro',
+	DB_ERROR_INVALID            => 'invalide',
+	DB_ERROR_INVALID_DATE       => 'date ou heure invalide',
+	DB_ERROR_INVALID_NUMBER     => 'nombre invalide',
+	DB_ERROR_MISMATCH           => 'erreur de concordance',
+	DB_ERROR_NODBSELECTED       => 'pas de base de donn&eacute;ess&eacute;lectionn&eacute;e',
+	DB_ERROR_NOSUCHFIELD        => 'nom de colonne invalide',
+	DB_ERROR_NOSUCHTABLE        => 'table ou vue inexistante',
+	DB_ERROR_NOT_CAPABLE        => 'fonction optionnelle non install&eacute;e',
+	DB_ERROR_NOT_FOUND          => 'pas trouv&eacute;',
+	DB_ERROR_NOT_LOCKED         => 'non verrouill&eacute;',
+	DB_ERROR_SYNTAX             => 'erreur de syntaxe',
+	DB_ERROR_UNSUPPORTED        => 'non support&eacute;',
+	DB_ERROR_VALUE_COUNT_ON_ROW => 'valeur ins&eacute;r&eacute;e trop grande pour colonne',
+	DB_ERROR_INVALID_DSN        => 'DSN invalide',
+	DB_ERROR_CONNECT_FAILED     => '&eacute;chec &agrave; la connexion',
+	0                        => "pas d'erreur", // DB_OK
+	DB_ERROR_NEED_MORE_DATA     => 'donn&eacute;es fournies insuffisantes',
+	DB_ERROR_EXTENSION_NOT_FOUND=> 'extension non trouv&eacute;e',
+	DB_ERROR_NOSUCHDB           => 'base de donn&eacute;es inconnue',
+	DB_ERROR_ACCESS_VIOLATION   => 'droits ynsuffisants'
+);
 ?>
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-it.inc.php b/lib/adodb/lang/adodb-it.inc.php
new file mode 100644
index 0000000000..71dcb88599
--- /dev/null
+++ b/lib/adodb/lang/adodb-it.inc.php
@@ -0,0 +1,34 @@
+<?php
+// Italian language file contributed by Tiraboschi Massimiliano aka TiMax  
+// www.maxdev.com  timax@maxdev.com
+$ADODB_LANG_ARRAY = array (
+            'LANG'                      => 'it',
+            DB_ERROR                    => 'errore sconosciuto',
+            DB_ERROR_ALREADY_EXISTS     => 'esiste gi&agrave;',
+            DB_ERROR_CANNOT_CREATE      => 'non posso creare',
+            DB_ERROR_CANNOT_DELETE      => 'non posso cancellare',
+            DB_ERROR_CANNOT_DROP        => 'non posso eliminare',
+            DB_ERROR_CONSTRAINT         => 'viiolazione constraint',
+            DB_ERROR_DIVZERO            => 'divisione per zero',
+            DB_ERROR_INVALID            => 'non valido',
+            DB_ERROR_INVALID_DATE       => 'date od ora non valido',
+            DB_ERROR_INVALID_NUMBER     => 'numero non valido',
+            DB_ERROR_MISMATCH           => 'diversi',
+            DB_ERROR_NODBSELECTED       => 'nessun database selezionato',
+            DB_ERROR_NOSUCHFIELD        => 'nessun campo trovato',
+            DB_ERROR_NOSUCHTABLE        => 'nessuna tabella trovata',
+            DB_ERROR_NOT_CAPABLE        => 'DB backend non abilitato',
+            DB_ERROR_NOT_FOUND          => 'non trovato',
+            DB_ERROR_NOT_LOCKED         => 'non bloccato',
+            DB_ERROR_SYNTAX             => 'errore di sintassi',
+            DB_ERROR_UNSUPPORTED        => 'non supportato',
+            DB_ERROR_VALUE_COUNT_ON_ROW => 'valore inserito troppo grande per una colonna',
+            DB_ERROR_INVALID_DSN        => 'DSN non valido',
+            DB_ERROR_CONNECT_FAILED     => 'connessione fallita',
+            0                           => 'nessun errore', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'dati inseriti insufficenti',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'estensione non trovata',
+            DB_ERROR_NOSUCHDB           => 'database non trovato',
+            DB_ERROR_ACCESS_VIOLATION   => 'permessi insufficenti'
+);
+?>
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-pt-br.inc.php b/lib/adodb/lang/adodb-pt-br.inc.php
new file mode 100644
index 0000000000..3424099a5c
--- /dev/null
+++ b/lib/adodb/lang/adodb-pt-br.inc.php
@@ -0,0 +1,35 @@
+<?php
+// contributed by "Levi Fukumori" levi _AT_ fukumori _DOT_ com _DOT_ br
+// portugese (brazilian)
+$ADODB_LANG_ARRAY = array (
+			'LANG'                      => 'pt-br',
+            DB_ERROR                    => 'erro desconhecido',
+            DB_ERROR_ALREADY_EXISTS     => 'já existe',
+            DB_ERROR_CANNOT_CREATE      => 'impossível criar',
+            DB_ERROR_CANNOT_DELETE      => 'impossível excluír',
+            DB_ERROR_CANNOT_DROP        => 'impossível remover',
+            DB_ERROR_CONSTRAINT         => 'violação do confinamente',
+            DB_ERROR_DIVZERO            => 'divisão por zero',
+            DB_ERROR_INVALID            => 'inválido',
+            DB_ERROR_INVALID_DATE       => 'data ou hora inválida',
+            DB_ERROR_INVALID_NUMBER     => 'número inválido',
+            DB_ERROR_MISMATCH           => 'erro',
+            DB_ERROR_NODBSELECTED       => 'nenhum banco de dados selecionado',
+            DB_ERROR_NOSUCHFIELD        => 'campo inválido',
+            DB_ERROR_NOSUCHTABLE        => 'tabela inexistente',
+            DB_ERROR_NOT_CAPABLE        => 'capacidade inválida para este BD',
+            DB_ERROR_NOT_FOUND          => 'não encontrado',
+            DB_ERROR_NOT_LOCKED         => 'não bloqueado',
+            DB_ERROR_SYNTAX             => 'erro de sintaxe',
+            DB_ERROR_UNSUPPORTED        => 
+'não suportado',
+            DB_ERROR_VALUE_COUNT_ON_ROW => 'a quantidade de colunas não corresponde ao de valores',
+            DB_ERROR_INVALID_DSN        => 'DSN inválido',
+            DB_ERROR_CONNECT_FAILED     => 'falha na conexão',
+            0				=> 'sem erro', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'dados insuficientes',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'extensão não encontrada',
+            DB_ERROR_NOSUCHDB           => 'banco de dados não encontrado',
+            DB_ERROR_ACCESS_VIOLATION   => 'permissão insuficiente'
+);
+?>
diff --git a/lib/adodb/lang/adodb-ru1251.inc.php b/lib/adodb/lang/adodb-ru1251.inc.php
new file mode 100644
index 0000000000..3a20538a02
--- /dev/null
+++ b/lib/adodb/lang/adodb-ru1251.inc.php
@@ -0,0 +1,35 @@
+<?php
+
+// Russian language file contributed by "Cyrill Malevanov" cyrill#malevanov.spb.ru.
+
+$ADODB_LANG_ARRAY = array (
+             'LANG'                      => 'ru1251',
+            DB_ERROR                    => 'íåèçâåñòíàÿ îøèáêà',
+            DB_ERROR_ALREADY_EXISTS     => 'óæå ñóùåñòâóåò',
+            DB_ERROR_CANNOT_CREATE      => 'íåâîçìîæíî ñîçäàòü',
+            DB_ERROR_CANNOT_DELETE      => 'íåâîçìîæíî óäàëèòü',
+            DB_ERROR_CANNOT_DROP        => 'íåâîçìîæíî óäàëèòü (drop)',
+            DB_ERROR_CONSTRAINT         => 'íàðóøåíèå óñëîâèé ïðîâåðêè',
+            DB_ERROR_DIVZERO            => 'äåëåíèå íà 0',
+            DB_ERROR_INVALID            => 'íåïðàâèëüíî',
+            DB_ERROR_INVALID_DATE       => 'íåêîððåêòíàÿ äàòà èëè âðåìÿ',
+            DB_ERROR_INVALID_NUMBER     => 'íåêîððåêòíîå ÷èñëî',
+            DB_ERROR_MISMATCH           => 'îøèáêà',
+            DB_ERROR_NODBSELECTED       => 'ÁÄ íå âûáðàíà',
+            DB_ERROR_NOSUCHFIELD        => 'íå ñóùåñòâóåò ïîëå',
+            DB_ERROR_NOSUCHTABLE        => 'íå ñóùåñòâóåò òàáëèöà',
+            DB_ERROR_NOT_CAPABLE        => 'ÑÓÁÄ íå â ñîñòîÿíèè',
+            DB_ERROR_NOT_FOUND          => 'íå íàéäåíî',
+            DB_ERROR_NOT_LOCKED         => 'íå çàáëîêèðîâàíî',
+            DB_ERROR_SYNTAX             => 'ñèíòàêñè÷åñêàÿ îøèáêà',
+            DB_ERROR_UNSUPPORTED        => 'íå ïîääåðæèâàåòñÿ',
+            DB_ERROR_VALUE_COUNT_ON_ROW => 'ñ÷åò÷èê çíà÷åíèé â ñòðîêå',
+            DB_ERROR_INVALID_DSN        => 'íåïðàâèëüíàÿ DSN',
+            DB_ERROR_CONNECT_FAILED     => 'ñîåäèíåíèå íåóñïåøíî',
+            0                               => 'íåò îøèáêè', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'ïðåäîñòàâëåíî íåäîñòàòî÷íî äàííûõ',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'ðàñøèðåíèå íå íàéäåíî',
+            DB_ERROR_NOSUCHDB           => 'íå ñóùåñòâóåò ÁÄ',
+            DB_ERROR_ACCESS_VIOLATION   => 'íåäîñòàòî÷íî ïðàâ äîñòóïà'
+);
+?>
\ No newline at end of file
diff --git a/lib/adodb/lang/adodb-sv.inc.php b/lib/adodb/lang/adodb-sv.inc.php
new file mode 100644
index 0000000000..a9fd69816c
--- /dev/null
+++ b/lib/adodb/lang/adodb-sv.inc.php
@@ -0,0 +1,33 @@
+<?php
+// Christian Tiberg" christian@commsoft.nu
+$ADODB_LANG_ARRAY = array (
+			'LANG'                      => 'en',
+            DB_ERROR                    => 'Okänt fel',
+            DB_ERROR_ALREADY_EXISTS     => 'finns redan',
+            DB_ERROR_CANNOT_CREATE      => 'kan inte skapa',
+            DB_ERROR_CANNOT_DELETE      => 'kan inte ta bort',
+            DB_ERROR_CANNOT_DROP        => 'kan inte släppa',
+            DB_ERROR_CONSTRAINT         => 'begränsning kränkt',
+            DB_ERROR_DIVZERO            => 'division med noll',
+            DB_ERROR_INVALID            => 'ogiltig',
+            DB_ERROR_INVALID_DATE       => 'ogiltigt datum eller tid',
+            DB_ERROR_INVALID_NUMBER     => 'ogiltigt tal',
+            DB_ERROR_MISMATCH           => 'felaktig matchning',
+            DB_ERROR_NODBSELECTED       => 'ingen databas vald',
+            DB_ERROR_NOSUCHFIELD        => 'inget sådant fält',
+            DB_ERROR_NOSUCHTABLE        => 'ingen sådan tabell',
+            DB_ERROR_NOT_CAPABLE        => 'DB backend klarar det inte',
+            DB_ERROR_NOT_FOUND          => 'finns inte',
+            DB_ERROR_NOT_LOCKED         => 'inte låst',
+            DB_ERROR_SYNTAX             => 'syntaxfel',
+            DB_ERROR_UNSUPPORTED        => 'stöds ej',
+            DB_ERROR_VALUE_COUNT_ON_ROW => 'värde räknat på rad',
+            DB_ERROR_INVALID_DSN        => 'ogiltig DSN',
+            DB_ERROR_CONNECT_FAILED     => 'anslutning misslyckades',
+            0	                       => 'inget fel', // DB_OK
+            DB_ERROR_NEED_MORE_DATA     => 'otillräckligt med data angivet',
+            DB_ERROR_EXTENSION_NOT_FOUND=> 'utökning hittades ej',
+            DB_ERROR_NOSUCHDB           => 'ingen sådan databas',
+            DB_ERROR_ACCESS_VIOLATION   => 'otillräckliga rättigheter'
+);
+?>
\ No newline at end of file
diff --git a/lib/adodb/license.txt b/lib/adodb/license.txt
index 71f6905b43..b05750301b 100644
--- a/lib/adodb/license.txt
+++ b/lib/adodb/license.txt
@@ -1,165 +1,167 @@
-ADOdb is dual licensed using BSD-Style and LGPL. Where there is any discrepancy, the BSD-Style license will take precedence. In plain English, you do not need to distribute your application  in source code form, nor do you need to distribute ADOdb source code, provided you follow the rest of terms of the BSD-style license.
-
-Commercial use of ADOdb is encouraged. Make money and multiply!
-
-BSD Style-License
-=================
-
-Copyright (c) 2000, 2001, 2002 John Lim
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, 
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 
-Neither the name of the John Lim nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. 
-
-DISCLAIMER:
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-==========================================================
-GNU LESSER GENERAL PUBLIC LICENSE
-Version 2.1, February 1999 
- 
-Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
- 
- 
-Preamble
-The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. 
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-NO WARRANTY 
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-
-
+ADOdb is dual licensed using BSD and LGPL. 
+
+In plain English, you do not need to distribute your application  in source code form, nor do you need to distribute ADOdb source code, provided you follow the rest of terms of the BSD license.
+
+Commercial use of ADOdb is encouraged. Make money and multiply!
+
+BSD Style-License
+=================
+
+Copyright (c) 2000, 2001, 2002, 2003 John Lim
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, 
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
+Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 
+Neither the name of the John Lim nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. 
+
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+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+==========================================================
+GNU LESSER GENERAL PUBLIC LICENSE
+Version 2.1, February 1999 
+ 
+Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
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+ the version number 2.1.]
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+ 
+Preamble
+The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. 
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+
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+To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others. 
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+
+a) The modified work must itself be a software library. 
+b) You must cause the files modified to carry prominent notices stating that you changed the files and the date of any change. 
+c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License. 
+d) If a facility in the modified Library refers to a function or a table of data to be supplied by an application program that uses the facility, other than as an argument passed when the facility is invoked, then you must make a good faith effort to ensure that, in the event an application does not supply such function or table, the facility still operates, and performs whatever part of its purpose remains meaningful. 
+(For example, a function in a library to compute square roots has a purpose that is entirely well-defined independent of the application. Therefore, Subsection 2d requires that any application-supplied function or table used by this function must be optional: if the application does not supply it, the square root function must still compute square roots.) 
+
+These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Library, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. 
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+Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Library. 
+
+In addition, mere aggregation of another work not based on the Library with the Library (or with a work based on the Library) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 
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+
+Once this change is made in a given copy, it is irreversible for that copy, so the ordinary GNU General Public License applies to all subsequent copies and derivative works made from that copy. 
+
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+4. You may copy and distribute the Library (or a portion or derivative of it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange. 
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+
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+
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+c) Accompany the work with a written offer, valid for at least three years, to give the same user the materials specified in Subsection 6a, above, for a charge no more than the cost of performing this distribution. 
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+e) Verify that the user has already received a copy of these materials or that you have already sent this user a copy. 
+For an executable, the required form of the "work that uses the Library" must include any data and utility programs needed for reproducing the executable from it. However, as a special exception, the materials to be distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. 
+
+It may happen that this requirement contradicts the license restrictions of other proprietary libraries that do not normally accompany the operating system. Such a contradiction means you cannot use both them and the Library together in an executable that you distribute. 
+
+7. You may place library facilities that are a work based on the Library side-by-side in a single library together with other library facilities not covered by this License, and distribute such a combined library, provided that the separate distribution of the work based on the Library and of the other library facilities is otherwise permitted, and provided that you do these two things: 
+
+
+a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities. This must be distributed under the terms of the Sections above. 
+b) Give prominent notice with the combined library of the fact that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 
+8. You may not copy, modify, sublicense, link with, or distribute the Library except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, link with, or distribute the Library is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 
+
+9. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Library or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Library (or any work based on the Library), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Library or works based on it. 
+
+10. Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties with this License. 
+
+11. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Library at all. For example, if a patent license would not permit royalty-free redistribution of the Library by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Library. 
+
+If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply, and the section as a whole is intended to apply in other circumstances. 
+
+It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. 
+
+This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 
+
+12. If the distribution and/or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Library under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 
+
+13. The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. 
+
+Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation. 
+
+14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. 
+
+NO WARRANTY 
+
+15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 
+
+16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 
+
+
 END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/lib/adodb/perf/perf-db2.inc.php b/lib/adodb/perf/perf-db2.inc.php
new file mode 100644
index 0000000000..c5721c79ec
--- /dev/null
+++ b/lib/adodb/perf/perf-db2.inc.php
@@ -0,0 +1,90 @@
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning 
+  
+*/
+
+
+// Simple guide to configuring db2: so-so http://www.devx.com/gethelpon/10MinuteSolution/16575
+
+// SELECT * FROM TABLE(SNAPSHOT_APPL('SAMPLE', -1)) as t
+class perf_db2 extends adodb_perf{
+	var $createTableSQL = "CREATE TABLE adodb_logsql (
+		  created TIMESTAMP NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 varchar(4000) NOT NULL,
+		  params varchar(3000) NOT NULL,
+		  tracer varchar(500) NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)";
+		
+	var $settings = array(
+	'Ratios',
+		'data cache hit ratio' => array('RATIO',
+			"SELECT 
+				case when sum(POOL_DATA_L_READS+POOL_INDEX_L_READS)=0 then 0 
+				else 100*(1-sum(POOL_DATA_P_READS+POOL_INDEX_P_READS)/sum(POOL_DATA_L_READS+POOL_INDEX_L_READS)) end 
+				FROM TABLE(SNAPSHOT_APPL('',-2)) as t",
+			'=WarnCacheRatio'),
+			
+	'Data Cache',
+		'data cache buffers' => array('DATAC',
+		'select sum(npages) from SYSCAT.BUFFERPOOLS',
+			'See <a href=http://www7b.boulder.ibm.com/dmdd/library/techarticle/anshum/0107anshum.html#bufferpoolsize>tuning reference</a>.' ),
+		'cache blocksize' => array('DATAC',
+		'select avg(pagesize) from SYSCAT.BUFFERPOOLS',
+			'' ),
+		'data cache size' => array('DATAC',
+		'select sum(npages*pagesize) from SYSCAT.BUFFERPOOLS',
+			'' ),
+	'Connections',
+		'current connections' => array('SESS',
+			"SELECT count(*) FROM TABLE(SNAPSHOT_APPL_INFO('',-2)) as t",
+			''),
+
+		false
+	);
+
+
+	function perf_db2(&$conn)
+	{
+		$this->conn =& $conn;
+	}
+	
+	function Explain($sql)
+	{
+		$save = $this->conn->LogSQL(false);
+		$qno = rand();
+		$ok = $this->conn->Execute("EXPLAIN PLAN SET QUERYNO=$qno FOR $sql");
+		ob_start();
+		if (!$ok) echo "<p>Have EXPLAIN tables been created?</p>";
+		else {
+			$rs = $this->conn->Execute("select * from explain_statement where queryno=$qno");
+			if ($rs) rs2html($rs);
+		}
+		$s = ob_get_contents();
+		ob_end_clean();
+		$this->conn->LogSQL($save);
+		
+		$s .= $this->Tracer($sql);
+		return $s;
+	}
+	
+	
+	function Tables()
+	{
+		$rs = $this->conn->Execute("select tabschema,tabname,card as rows,
+			npages pages_used,fpages pages_allocated, tbspace tablespace  
+			from syscat.tables where tabschema not in ('SYSCAT','SYSIBM','SYSSTAT') order by 1,2");
+		return rs2html($rs,false,false,false,false);
+	}
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/perf/perf-informix.inc.php b/lib/adodb/perf/perf-informix.inc.php
new file mode 100644
index 0000000000..a5a0448d5c
--- /dev/null
+++ b/lib/adodb/perf/perf-informix.inc.php
@@ -0,0 +1,67 @@
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning 
+  
+*/
+
+//
+// Thx to  Fernando Ortiz, mailto:fortiz#lacorona.com.mx
+// With info taken from http://www.oninit.com/oninit/sysmaster/index.html
+//
+class perf_informix extends adodb_perf{
+
+	// Maximum size on varchar upto 9.30 255 chars
+	// better truncate varchar to 255 than char(4000) ?
+	var $createTableSQL = "CREATE TABLE adodb_logsql (
+		created datetime year to second NOT NULL,
+		sql0 varchar(250) NOT NULL,
+		sql1 varchar(255) NOT NULL,
+		params varchar(255) NOT NULL,
+		tracer varchar(255) NOT NULL,
+		timer decimal(16,6) NOT NULL
+	)";
+	
+	var $tablesSQL = "select a.tabname tablename, ti_nptotal*2 size_in_k, ti_nextns extents, ti_nrows records from systables c, sysmaster:systabnames a, sysmaster:systabinfo b where c.tabname not matches 'sys*' and c.partnum = a.partnum and c.partnum = b.ti_partnum";
+	
+	var $settings = array(
+	'Ratios',
+		'data cache hit ratio' => array('RATIOH',
+		"select round((1-(wt.value / (rd.value + wr.value)))*100,2)
+		from sysmaster:sysprofile wr, sysmaster:sysprofile rd, sysmaster:sysprofile wt
+		where rd.name = 'pagreads' and
+		wr.name = 'pagwrites' and
+		wt.name = 'buffwts'",
+		'=WarnCacheRatio'),
+	'IO',
+		'data reads' => array('IO',
+		"select value from sysmaster:sysprofile where name='pagreads'",
+		'Page reads'),
+		
+		'data writes' => array('IO',
+		"select value from sysmaster:sysprofile where name='pagwrites'",
+		'Page writes'),
+	
+	'Connections',
+		'current connections' => array('SESS',
+		'select count(*) from sysmaster:syssessions',
+		'Number of sessions'),
+	
+	false
+	
+	);
+	
+	function perf_informix(&$conn)
+	{
+		$this->conn =& $conn;
+	}
+
+}
+?>
diff --git a/lib/adodb/perf/perf-mssql.inc.php b/lib/adodb/perf/perf-mssql.inc.php
new file mode 100644
index 0000000000..b8cad648d3
--- /dev/null
+++ b/lib/adodb/perf/perf-mssql.inc.php
@@ -0,0 +1,148 @@
+<?php
+
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning 
+  
+*/
+
+/*
+	MSSQL has moved most performance info to Performance Monitor
+*/
+class perf_mssql extends adodb_perf{
+	var $sql1 = 'cast(sql1 as text)';
+	var $createTableSQL = "CREATE TABLE adodb_logsql (
+		  created datetime NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 varchar(4000) NOT NULL,
+		  params varchar(3000) NOT NULL,
+		  tracer varchar(500) NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)";
+		
+	var $settings = array(
+	'Ratios',
+		'data cache hit ratio' => array('RATIO',
+			"select round((a.cntr_value*100.0)/b.cntr_value,2) from master.dbo.sysperfinfo a, master.dbo.sysperfinfo b where a.counter_name = 'Buffer cache hit ratio' and b.counter_name='Buffer cache hit ratio base'",
+			'=WarnCacheRatio'),
+		'prepared sql hit ratio' => array('RATIO',
+			array('dbcc cachestats','Prepared',1,100),
+			''),
+		'adhoc sql hit ratio' => array('RATIO',
+			array('dbcc cachestats','Adhoc',1,100),
+			''),
+	'IO',
+		'data reads' => array('IO',
+		"select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page reads/sec'"),
+		'data writes' => array('IO',
+		"select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page writes/sec'"),
+			
+	'Data Cache',
+		'data cache size' => array('DATAC',
+		"select cntr_value*8192 from master.dbo.sysperfinfo where counter_name = 'Total Pages' and object_name='SQLServer:Buffer Manager'",
+			'' ),
+		'data cache blocksize' => array('DATAC',
+			"select 8192",'page size'),
+	'Connections',
+		'current connections' => array('SESS',
+			'=sp_who',
+			''),
+		'max connections' => array('SESS',
+			"SELECT @@MAX_CONNECTIONS",
+			''),
+
+		false
+	);
+	
+	
+	function perf_mssql(&$conn)
+	{
+		if ($conn->dataProvider == 'odbc') {
+			$this->sql1 = 'sql1';
+			//$this->explain = false;
+		}
+		$this->conn =& $conn;
+	}
+	
+	function Explain($sql)
+	{
+		$s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>';
+		$this->conn->Execute("SET SHOWPLAN_ALL ON;");
+		$sql = str_replace('?',"''",$sql);
+		global $ADODB_FETCH_MODE;
+		
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$rs =& $this->conn->Execute($sql);
+		//adodb_printr($rs);
+		$ADODB_FETCH_MODE = $save;
+		if ($rs) {
+			$rs->MoveNext();
+			$s .= '<table bgcolor=white border=0 cellpadding="1" callspacing=0><tr><td nowrap align=center> Rows<td nowrap align=center> IO<td nowrap align=center> CPU<td align=left> &nbsp; &nbsp; Plan</tr>';
+			while (!$rs->EOF) {
+				$s .= '<tr><td>'.round($rs->fields[8],1).'<td>'.round($rs->fields[9],3).'<td align=right>'.round($rs->fields[10],3).'<td nowrap><pre>'.htmlspecialchars($rs->fields[0])."</td></pre></tr>\n"; ## NOTE CORRUPT </td></pre> tag is intentional!!!!
+				$rs->MoveNext();
+			}
+			$s .= '</table>';
+			
+			$rs->NextRecordSet();
+		}
+		
+		$this->conn->Execute("SET SHOWPLAN_ALL OFF;");
+		
+		$s .= $this->Tracer($sql);
+		return $s;
+	}
+	
+	function Tables()
+	{
+	global $ADODB_FETCH_MODE;
+	
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		//$this->conn->debug=1;
+		$s = '<table border=1 bgcolor=white><tr><td><b>tablename</b></td><td><b>size_in_k</b></td><td><b>index size</b></td><td><b>reserved size</b></td></tr>';
+		$rs1 = $this->conn->Execute("select distinct name from sysobjects where xtype='U'");
+		if ($rs1) {
+			while (!$rs1->EOF) {
+				$tab = $rs1->fields[0];
+				$tabq = $this->conn->qstr($tab);
+				$rs2 = $this->conn->Execute("sp_spaceused $tabq");
+				if ($rs2) {
+					$s .= '<tr><td>'.$tab.'</td><td align=right>'.$rs2->fields[3].'</td><td align=right>'.$rs2->fields[4].'</td><td align=right>'.$rs2->fields[2].'</td></tr>';
+					$rs2->Close();
+				}
+				$rs1->MoveNext();
+			}
+			$rs1->Close();
+		}
+		$ADODB_FETCH_MODE = $save;
+		return $s.'</table>';
+	}
+	
+	function sp_who()
+	{
+		$arr = $this->conn->GetArray('sp_who');
+		return sizeof($arr);
+	}
+	
+	function HealthCheck($cli=false)
+	{
+		
+		$this->conn->Execute('dbcc traceon(3604)');
+		$html =  adodb_perf::HealthCheck($cli);
+		$this->conn->Execute('dbcc traceoff(3604)');
+		return $html;
+	}
+	
+	
+}
+
+?>
\ No newline at end of file
diff --git a/lib/adodb/perf/perf-mysql.inc.php b/lib/adodb/perf/perf-mysql.inc.php
new file mode 100644
index 0000000000..7e1ff35ed5
--- /dev/null
+++ b/lib/adodb/perf/perf-mysql.inc.php
@@ -0,0 +1,234 @@
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning 
+  
+*/
+
+class perf_mysql extends adodb_perf{
+	
+	var $tablesSQL = 'show table status';
+	
+	var $createTableSQL = "CREATE TABLE adodb_logsql (
+		  created datetime NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 text NOT NULL,
+		  params text NOT NULL,
+		  tracer text NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)";
+		
+	var $settings = array(
+	'Ratios',
+		'MyISAM cache hit ratio' => array('RATIO',
+			'=GetKeyHitRatio',
+			'=WarnCacheRatio'),
+		'InnoDB cache hit ratio' => array('RATIO',
+			'=GetInnoDBHitRatio',
+			'=WarnCacheRatio'),
+		'data cache hit ratio' => array('HIDE', # only if called
+			'=FindDBHitRatio',
+			'=WarnCacheRatio'),
+		'sql cache hit ratio' => array('RATIO',
+			'=GetQHitRatio',
+			''),
+	'IO',
+		'data reads' => array('IO',
+			'=GetReads',
+			'Number of selects (Key_reads is not accurate)'),
+		'data writes' => array('IO',
+			'=GetWrites',
+			'Number of inserts/updates/deletes * coef (Key_writes is not accurate)'),
+		
+	'Data Cache',
+		'MyISAM data cache size' => array('DATAC',
+			array("show variables", 'key_buffer_size'),
+			'' ),
+		'BDB data cache size' => array('DATAC',
+			array("show variables", 'bdb_cache_size'),
+			'' ),
+		'InnoDB data cache size' => array('DATAC',
+			array("show variables", 'innodb_buffer_pool_size'),
+			'' ),
+	'Memory Usage',
+		'read buffer size' => array('CACHE',
+			array("show variables", 'read_buffer_size'),
+			'(per session)'),
+		'sort buffer size' => array('CACHE',
+			array("show variables", 'sort_buffer_size'),
+			'Size of sort buffer (per session)' ),
+		'table cache' => array('CACHE',
+			array("show variables", 'table_cache'),
+			'Number of tables to keep open'),
+	'Connections',	
+		'current connections' => array('SESS',
+			array('show status','Threads_connected'),
+			''),
+		'max connections' => array( 'SESS',
+			array("show variables",'max_connections'),
+			''),
+	
+		false
+	);
+	
+	function perf_mysql(&$conn)
+	{
+		$this->conn =& $conn;
+	}
+	
+	function Explain($sql)
+	{
+		if (strtoupper(substr(trim($sql),0,6)) !== 'SELECT') return '<p>Unable to EXPLAIN non-select statement</p>';
+		$sql = str_replace('?',"''",$sql);
+		$s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>';
+		$rs = $this->conn->Execute('EXPLAIN '.$sql);
+		$s .= rs2html($rs,false,false,false,false);
+		$s .= $this->Tracer($sql);
+		return $s;
+	}
+	
+	function Tables()
+	{
+		if (!$this->tablesSQL) return false;
+		
+		$rs = $this->conn->Execute($this->tablesSQL);
+		if (!$rs) return false;
+		
+		$html = rs2html($rs,false,false,false,false);
+		return $html;
+	}
+	
+	function GetReads()
+	{
+	global $ADODB_FETCH_MODE;
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$rs = $this->conn->Execute('show status');
+		$ADODB_FETCH_MODE = $save;
+		
+		if (!$rs) return 0;
+		$val = 0;
+		while (!$rs->EOF) {
+			switch($rs->fields[0]) {
+			case 'Com_select': 
+				$val = $rs->fields[1];
+				$rs->Close();
+				return $val;
+			}
+			$rs->MoveNext();
+		} 
+		
+		$rs->Close();
+		
+		return $val;
+	}
+	
+	function GetWrites()
+	{
+	global $ADODB_FETCH_MODE;
+		$save = $ADODB_FETCH_MODE;
+		$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+		$rs = $this->conn->Execute('show status');
+		$ADODB_FETCH_MODE = $save;
+		
+		if (!$rs) return 0;
+		$val = 0.0;
+		while (!$rs->EOF) {
+			switch($rs->fields[0]) {
+			case 'Com_insert': 
+				$val += $rs->fields[1]; break;
+			case 'Com_delete': 
+				$val += $rs->fields[1]; break;
+			case 'Com_update': 
+				$val += $rs->fields[1]/2;
+				$rs->Close();
+				return $val;
+			}
+			$rs->MoveNext();
+		} 
+		
+		$rs->Close();
+		
+		return $val;
+	}
+	
+	function FindDBHitRatio()
+	{
+		// first find out type of table
+		//$this->conn->debug=1;
+		$rs = $this->conn->Execute('show table status');
+		if (!$rs) return '';
+		$type = strtoupper($rs->fields[1]);
+		$rs->Close();
+		switch($type){
+		case 'MYISAM':
+		case 'ISAM':
+			return $this->DBParameter('MyISAM cache hit ratio').' (MyISAM)';
+		case 'INNODB':
+			return $this->DBParameter('InnoDB cache hit ratio').' (InnoDB)';
+		default:
+			return $type.' not supported';
+		}
+		
+	}
+	
+	function GetQHitRatio()
+	{
+		//Total number of queries = Qcache_inserts + Qcache_hits + Qcache_not_cached
+		$hits = $this->_DBParameter(array("show status","Qcache_hits"));
+		$total = $this->_DBParameter(array("show status","Qcache_inserts"));
+		$total += $this->_DBParameter(array("show status","Qcache_not_cached"));
+		
+		$total += $hits;
+		if ($total) return ($hits*100)/$total;
+		return 0;
+	}
+	
+	/*
+		Use session variable to store Hit percentage, because MySQL
+		does not remember last value of SHOW INNODB STATUS hit ratio
+		
+		# 1st query to SHOW INNODB STATUS
+		0.00 reads/s, 0.00 creates/s, 0.00 writes/s
+		Buffer pool hit rate 1000 / 1000
+		
+		# 2nd query to SHOW INNODB STATUS
+		0.00 reads/s, 0.00 creates/s, 0.00 writes/s
+		No buffer pool activity since the last printout
+	*/
+	function GetInnoDBHitRatio()
+	{
+	global $HTTP_SESSION_VARS;
+	
+		$stat = $this->conn->GetOne('show innodb status');
+		$at = strpos($stat,'Buffer pool hit rate');
+		$stat = substr($stat,$at,200);
+		if (preg_match('!Buffer pool hit rate\s*([0-9]*) / ([0-9]*)!',$stat,$arr)) {
+			$val = 100*$arr[1]/$arr[2];
+			$HTTP_SESSION_VARS['INNODB_HIT_PCT'] = $val;
+			return $val;
+		} else {
+			if (isset($HTTP_SESSION_VARS['INNODB_HIT_PCT'])) return $HTTP_SESSION_VARS['INNODB_HIT_PCT'];
+			return 0;
+		}
+		return 0;
+	}
+	
+	function GetKeyHitRatio()
+	{
+		$hits = $this->_DBParameter(array("show status","Key_read_requests"));
+		$reqs = $this->_DBParameter(array("show status","Key_reads"));
+		if ($reqs == 0) return 0;
+		
+		return ($hits/($reqs+$hits))*100;
+	}
+	
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/perf/perf-oci8.inc.php b/lib/adodb/perf/perf-oci8.inc.php
new file mode 100644
index 0000000000..d18b43285f
--- /dev/null
+++ b/lib/adodb/perf/perf-oci8.inc.php
@@ -0,0 +1,451 @@
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning 
+  
+*/
+
+class perf_oci8 extends ADODB_perf{
+	
+	var $tablesSQL = "select segment_name as \"tablename\", sum(bytes)/1024 as \"size_in_k\",tablespace_name as \"tablespace\",count(*) \"extents\" from sys.user_extents 
+	   group by segment_name,tablespace_name";
+	 
+	var $version;
+	var $createTableSQL = "CREATE TABLE adodb_logsql (
+		  created date NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 varchar(4000) NOT NULL,
+		  params varchar(4000),
+		  tracer varchar(4000),
+		  timer decimal(16,6) NOT NULL
+		)";
+	
+	var $settings = array(
+	'Ratios',
+		'data cache hit ratio' => array('RATIOH',
+			"select round((1-(phy.value / (cur.value + con.value)))*100,2) 
+			from v\$sysstat cur, v\$sysstat con, v\$sysstat phy
+			where cur.name = 'db block gets' and
+			      con.name = 'consistent gets' and
+			      phy.name = 'physical reads'",
+			'=WarnCacheRatio'),
+		
+		'sql cache hit ratio' => array( 'RATIOH',
+			'select round(100*(sum(pins)-sum(reloads))/sum(pins),2)  from v$librarycache',
+			'increase <i>shared_pool_size</i> if too ratio low'),
+			
+		'datadict cache hit ratio' => array('RATIOH',
+		"select      
+           round((1 - (sum(getmisses) / (sum(gets) +          
+   		 sum(getmisses))))*100,2)
+		from  v\$rowcache",
+		'increase <i>shared_pool_size</i> if too ratio low'),
+
+	'IO',
+		'data reads' => array('IO',
+		"select value from v\$sysstat where name='physical reads'"),
+	
+	'data writes' => array('IO',
+		"select value from v\$sysstat where name='physical writes'"),
+	
+	'Data Cache',
+		'data cache buffers' => array( 'DATAC',
+		"select a.value/b.value  from v\$parameter a, v\$parameter b 
+			where a.name = 'db_cache_size' and b.name= 'db_block_size'",
+			'Number of cache buffers. Tune <i>db_cache_size</i> if the <i>data cache hit ratio</i> is too low.'),
+		'data cache blocksize' => array('DATAC',
+			"select value from v\$parameter where name='db_block_size'",
+			'' ),			
+	'Memory Pools',
+		'data cache size' => array('DATAC',
+			"select value from v\$parameter where name = 'db_cache_size'",
+			'db_cache_size' ),
+		'shared pool size' => array('DATAC',
+			"select value from v\$parameter where name = 'shared_pool_size'",
+			'shared_pool_size, which holds shared cursors, stored procedures and similar shared structs' ),
+		'java pool size' => array('DATAJ',
+			"select value from v\$parameter where name = 'java_pool_size'",
+			'java_pool_size' ),
+		'large pool buffer size' => array('CACHE',
+			"select value from v\$parameter where name='large_pool_size'",
+			'this pool is for large mem allocations (not because it is larger than shared pool), for MTS sessions, parallel queries, io buffers (large_pool_size) ' ),
+
+		'pga buffer size' => array('CACHE',			
+			"select value from v\$parameter where name='pga_aggregate_target'",
+			'program global area is private memory for sorting, and hash and bitmap merges - since oracle 9i (pga_aggregate_target)' ),
+
+		
+		'Connections',
+		'current connections' => array('SESS',
+			'select count(*) from sys.v_$session where username is not null',
+			''),
+		'max connections' => array( 'SESS',
+			"select value from v\$parameter where name='sessions'",
+			''),
+
+	'Memory Utilization',		
+		'data cache utilization ratio' => array('RATIOU',
+			"select round((1-bytes/sgasize)*100, 2)
+			from (select sum(bytes) sgasize from sys.v_\$sgastat) s, sys.v_\$sgastat f
+			where name = 'free memory' and pool = 'shared pool'",
+		'Percentage of data cache actually in use - too low is bad, too high is worse'),
+		
+		'shared pool utilization ratio' => array('RATIOU',
+		'select round((sga.bytes/p.value)*100,2)
+		from v$sgastat sga, v$parameter p
+		where sga.name = \'free memory\' and sga.pool = \'shared pool\'
+		and p.name = \'shared_pool_size\'',
+		'Percentage of shared pool actually used - too low is bad, too high is worse'),
+		
+		'large pool utilization ratio' => array('RATIOU',
+			"select round((1-bytes/sgasize)*100, 2)
+			from (select sum(bytes) sgasize from sys.v_\$sgastat) s, sys.v_\$sgastat f
+			where name = 'free memory' and pool = 'large pool'",
+		'Percentage of large_pool actually in use - too low is bad, too high is worse'),
+		'sort buffer size' => array('CACHE',
+			"select value from v\$parameter where name='sort_area_size'",
+			'sort_area_size (per query), uses memory in pga' ),
+
+		'pga usage at peak' => array('RATIOU',
+		'=PGA','Mb utilization at peak transactions (requires Oracle 9i+)'),
+	'Transactions',
+		'rollback segments' => array('ROLLBACK',
+			"select count(*) from sys.v_\$rollstat",
+			''),
+	
+		'peak transactions' => array('ROLLBACK',
+			"select max_utilization  tx_hwm
+    		from sys.v_\$resource_limit
+    		where resource_name = 'transactions'",
+			'Taken from high-water-mark'),
+		'max transactions' => array('ROLLBACK',
+			"select value from v\$parameter where name = 'transactions'",
+			'max transactions / rollback segments < 3.5 (or transactions_per_rollback_segment)'),
+	'Parameters',	
+		'cursor sharing' => array('CURSOR',
+			"select value from v\$parameter where name = 'cursor_sharing'",
+			'Cursor reuse strategy. Recommended is FORCE (8i+) or SIMILAR (9i+). See <a href=http://www.praetoriate.com/oracle_tips_cursor_sharing.htm>cursor_sharing</a>.'),
+			
+		'index cache cost' => array('COST',
+			"select value from v\$parameter where name = 'optimizer_index_caching'",
+			'% of indexed data blocks expected in the cache.
+			Recommended is 20-80. Default is 0. See <a href=http://www.dba-oracle.com/oracle_tips_cbo_part1.htm>optimizer_index_caching</a>.'),
+		
+		'random page cost' => array('COST',
+			"select value from v\$parameter where name = 'optimizer_index_cost_adj'",
+			'Recommended is 10-50 for TP, and 50 for data warehouses. Default is 100. See <a href=http://www.dba-oracle.com/oracle_tips_cost_adj.htm>optimizer_index_cost_adj</a>. '),		
+		
+		false
+		
+	);
+	
+	
+	function perf_oci8(&$conn)
+	{
+		$savelog = $conn->LogSQL(false);	
+		$this->version = $conn->ServerInfo();
+		$conn->LogSQL($savelog);	
+		$this->conn =& $conn;
+	}
+	
+	
+	function PGA()
+	{
+		if ($this->version['version'] < 9) return 'Oracle 9i or later required';
+		
+		$rs = $this->conn->Execute("select a.mb,a.targ as pga_size_pct,a.pct from 
+	   (select round(pga_target_for_estimate/1024.0/1024.0,0) Mb,
+	   	   pga_target_factor targ,estd_pga_cache_hit_percentage pct,rownum as r 
+	   	   from v\$pga_target_advice) a left join
+	   (select round(pga_target_for_estimate/1024.0/1024.0,0) Mb,
+	   	   pga_target_factor targ,estd_pga_cache_hit_percentage pct,rownum as r 
+	   	   from v\$pga_target_advice) b on 
+	  a.r = b.r+1 where 
+  		b.pct < 100");
+		if (!$rs) return "Only in 9i or later";
+		$rs->Close();
+		if ($rs->EOF) return "PGA could be too big";
+		
+		return reset($rs->fields);
+	}
+	
+	function Explain($sql) 
+	{
+		$savelog = $this->conn->LogSQL(false);
+		$rs =& $this->conn->SelectLimit("select ID FROM PLAN_TABLE");
+		if (!$rs) {
+			echo "<p><b>Missing PLAN_TABLE</b></p>
+<pre>
+CREATE TABLE PLAN_TABLE (
+  STATEMENT_ID                    VARCHAR2(30),
+  TIMESTAMP                       DATE,
+  REMARKS                         VARCHAR2(80),
+  OPERATION                       VARCHAR2(30),
+  OPTIONS                         VARCHAR2(30),
+  OBJECT_NODE                     VARCHAR2(128),
+  OBJECT_OWNER                    VARCHAR2(30),
+  OBJECT_NAME                     VARCHAR2(30),
+  OBJECT_INSTANCE                 NUMBER(38),
+  OBJECT_TYPE                     VARCHAR2(30),
+  OPTIMIZER                       VARCHAR2(255),
+  SEARCH_COLUMNS                  NUMBER,
+  ID                              NUMBER(38),
+  PARENT_ID                       NUMBER(38),
+  POSITION                        NUMBER(38),
+  COST                            NUMBER(38),
+  CARDINALITY                     NUMBER(38),
+  BYTES                           NUMBER(38),
+  OTHER_TAG                       VARCHAR2(255),
+  PARTITION_START                 VARCHAR2(255),
+  PARTITION_STOP                  VARCHAR2(255),
+  PARTITION_ID                    NUMBER(38),
+  OTHER                           LONG,
+  DISTRIBUTION                    VARCHAR2(30)
+);
+</pre>";
+			return false;
+		}
+		
+		$rs->Close();
+	//	$this->conn->debug=1;
+	
+		$s = "<p><b>Explain</b>: ".htmlspecialchars($sql)."</p>";	
+		
+		$this->conn->BeginTrans();
+		$id = "ADODB ".microtime();
+		$rs =& $this->conn->Execute("EXPLAIN PLAN SET STATEMENT_ID='$id' FOR $sql");
+		$m = $this->conn->ErrorMsg();
+		if ($m) {
+			$this->conn->RollbackTrans();
+			$this->conn->LogSQL($savelog);
+			$s .= "<p>$m</p>";
+			return $s;
+		}
+		$rs = $this->conn->Execute("
+		select 
+  '<pre>'||lpad('--', (level-1)*2,'-') || trim(operation) || ' ' || trim(options)||'</pre>'  as Operation, 
+  object_name,COST,CARDINALITY,bytes
+		FROM plan_table 
+START WITH id = 0  and STATEMENT_ID='$id'  
+CONNECT BY prior id=parent_id and statement_id='$id'");
+		
+		$s .= rs2html($rs,false,false,false,false);
+		$this->conn->RollbackTrans();
+		$this->conn->LogSQL($savelog);
+		$s .= $this->Tracer($sql);
+		return $s;
+	}
+	
+	
+	function CheckMemory()
+	{
+		if ($this->version['version'] < 9) return 'Oracle 9i or later required';
+		
+		 $rs =& $this->conn->Execute("
+select  a.size_for_estimate as cache_mb_estimate,
+	case when a.size_factor=1 then 
+   		'&lt;&lt;= current'
+	 when a.estd_physical_read_factor-b.estd_physical_read_factor > 0 and a.estd_physical_read_factor<1 then
+		'- BETTER - '
+	else ' ' end as currsize, 
+   a.estd_physical_read_factor-b.estd_physical_read_factor as best_when_0
+   from (select size_for_estimate,size_factor,estd_physical_read_factor,rownum  r from v\$conn_cache_advice) a , 
+   (select size_for_estimate,size_factor,estd_physical_read_factor,rownum r from v\$conn_cache_advice) b where a.r = b.r-1");
+		if (!$rs) return false;
+		
+		/*
+		The v$conn_cache_advice utility show the marginal changes in physical data block reads for different sizes of db_cache_size
+		*/
+		$s = "<h3>Data Cache Estimate</h3>";
+		if ($rs->EOF) {
+			$s .= "<p>Cache that is 50% of current size is still too big</p>";
+		} else {
+			$s .= rs2html($rs,false,false,false,false);
+		}
+		return $s;
+	}
+	
+	/*
+		Generate html for suspicious/expensive sql
+	*/
+	function tohtml(&$rs,$type)
+	{
+		$o1 = $rs->FetchField(0);
+		$o2 = $rs->FetchField(1);
+		$o3 = $rs->FetchField(2);
+		if ($rs->EOF) return '<p>None found</p>';
+		$check = '';
+		$sql = '';
+		$s = "\n\n<table border=1 bgcolor=white><tr><td><b>".$o1->name.'</b></td><td><b>'.$o2->name.'</b></td><td><b>'.$o3->name.'</b></td></tr>';
+		while (!$rs->EOF) {
+			if ($check != $rs->fields[0].'::'.$rs->fields[1]) {
+				if ($check) {
+					$carr = explode('::',$check);
+					$prefix = "<a href=\"?$type=1&sql=".rawurlencode($sql).'&x#explain">';
+					$suffix = '</a>';
+					if (strlen($prefix)>2000) {
+						$prefix = '';
+						$suffix = '';
+					}
+					
+					$s .=  "\n<tr><td align=right>".$carr[0].'</td><td align=right>'.$carr[1].'</td><td>'.$prefix.$sql.$suffix.'</td></tr>';
+				}
+				$sql = $rs->fields[2];
+				$check = $rs->fields[0].'::'.$rs->fields[1];			
+			} else
+				$sql .= $rs->fields[2];
+			
+			$rs->MoveNext();
+		}
+		$rs->Close();
+		
+		$carr = explode('::',$check);
+		$prefix = "<a target=".rand()." href=\"?&hidem=1&$type=1&sql=".rawurlencode($sql).'&x#explain">';
+		$suffix = '</a>';
+		if (strlen($prefix)>2000) {
+			$prefix = '';
+			$suffix = '';
+		}
+		$s .=  "\n<tr><td align=right>".$carr[0].'</td><td align=right>'.$carr[1].'</td><td>'.$prefix.$sql.$suffix.'</td></tr>';
+					
+		return $s."</table>\n\n";
+	}
+	
+	// code thanks to Ixora. 
+	// http://www.ixora.com.au/scripts/query_opt.htm
+	// requires oracle 8.1.7 or later
+	function SuspiciousSQL($numsql=10)
+	{
+		$sql = "
+select
+  substr(to_char(s.pct, '99.00'), 2) || '%'  load,
+  s.executions  executes,
+  p.sql_text
+from
+  ( 
+    select
+      address,
+      buffer_gets,
+      executions,
+      pct,
+      rank() over (order by buffer_gets desc)  ranking
+    from
+      ( 
+	select
+	  address,
+	  buffer_gets,
+	  executions,
+	  100 * ratio_to_report(buffer_gets) over ()  pct
+	from
+	  sys.v_\$sql
+	where
+	  command_type != 47 and module != 'T.O.A.D.'
+      )
+    where
+      buffer_gets > 50 * executions
+  )  s,
+  sys.v_\$sqltext  p
+where
+  s.ranking <= $numsql and
+  p.address = s.address
+order by
+  1 desc, s.address, p.piece";
+
+  		global $ADODB_CACHE_MODE,$HTTP_GET_VARS;
+  		if (isset($HTTP_GET_VARS['expsixora']) && isset($HTTP_GET_VARS['sql'])) {
+				echo "<a name=explain></a>".$this->Explain($HTTP_GET_VARS['sql'])."\n";
+		}
+
+		if (isset($HTTP_GET_VARS['sql'])) return $this->_SuspiciousSQL();
+		
+		$save = $ADODB_CACHE_MODE;
+		$ADODB_CACHE_MODE = ADODB_FETCH_NUM;
+		$savelog = $this->conn->LogSQL(false);
+		$rs =& $this->conn->SelectLimit($sql);
+		$this->conn->LogSQL($savelog);
+		$ADODB_CACHE_MODE = $save;
+		if ($rs) {
+			$s = "\n<h3>Ixora Suspicious SQL</h3>";
+			$s .= $this->tohtml($rs,'expsixora');
+		} else 
+			$s = '';
+		
+		if ($s) $s .= '<p>';
+		$s .= $this->_SuspiciousSQL();
+		return $s;
+	}
+	
+	// code thanks to Ixora. 
+	// http://www.ixora.com.au/scripts/query_opt.htm
+	// requires oracle 8.1.7 or later
+	function& ExpensiveSQL($numsql = 10)
+	{
+		$sql = "
+select
+  substr(to_char(s.pct, '99.00'), 2) || '%'  load,
+  s.executions  executes,
+  p.sql_text
+from
+  ( 
+    select
+      address,
+      disk_reads,
+      executions,
+      pct,
+      rank() over (order by disk_reads desc)  ranking
+    from
+      (
+	select
+	  address,
+	  disk_reads,
+	  executions,
+	  100 * ratio_to_report(disk_reads) over ()  pct
+	from
+	  sys.v_\$sql
+	where
+	  command_type != 47 and module != 'T.O.A.D.'
+      )
+    where
+      disk_reads > 50 * executions
+  )  s,
+  sys.v_\$sqltext  p
+where
+  s.ranking <= $numsql and
+  p.address = s.address
+order by
+  1 desc, s.address, p.piece
+";
+		global $ADODB_CACHE_MODE,$HTTP_GET_VARS;
+  		if (isset($HTTP_GET_VARS['expeixora']) && isset($HTTP_GET_VARS['sql'])) {
+				echo "<a name=explain></a>".$this->Explain($HTTP_GET_VARS['sql'])."\n";
+		}
+		
+		if (isset($HTTP_GET_VARS['sql'])) return $this->_ExpensiveSQL();
+		
+		$save = $ADODB_CACHE_MODE;
+		$ADODB_CACHE_MODE = ADODB_FETCH_NUM;
+		$savelog = $this->conn->LogSQL(false);
+		$rs =& $this->conn->Execute($sql);
+		$this->conn->LogSQL($savelog);
+		$ADODB_CACHE_MODE = $save;
+		if ($rs) {
+			$s = "\n<h3>Ixora Expensive SQL</h3>";
+			$s .= $this->tohtml($rs,'expeixora');
+		} else 
+			$s = '';
+		
+		
+		if ($s) $s .= '<p>';
+		$s .= $this->_ExpensiveSQL();
+		return $s;
+	}
+	
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/perf/perf-postgres.inc.php b/lib/adodb/perf/perf-postgres.inc.php
new file mode 100644
index 0000000000..57a99e39ad
--- /dev/null
+++ b/lib/adodb/perf/perf-postgres.inc.php
@@ -0,0 +1,109 @@
+<?php
+
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. See License.txt. 
+  Set tabs to 4 for best viewing.
+  
+  Latest version is available at http://php.weblogs.com/
+  
+  Library for basic performance monitoring and tuning 
+  
+*/
+
+/*
+	Notice that PostgreSQL has no sql query cache
+*/
+class perf_postgres extends adodb_perf{
+	
+	var $tablesSQL = 
+	"select a.relname as tablename,(a.relpages+CASE WHEN b.relpages is null THEN 0 ELSE b.relpages END+CASE WHEN c.relpages is null THEN 0 ELSE c.relpages END)*8 as size_in_K,a.relfilenode as \"OID\"  from pg_class a left join pg_class b
+		on b.relname = 'pg_toast_'||trim(a.relfilenode) 
+		left join pg_class c on c.relname = 'pg_toast_'||trim(a.relfilenode)||'_index'
+		where a.relname in (select tablename from pg_tables where tablename not like 'pg_%')";
+	
+	var $createTableSQL = "CREATE TABLE adodb_logsql (
+		  created timestamp NOT NULL,
+		  sql0 varchar(250) NOT NULL,
+		  sql1 text NOT NULL,
+		  params text NOT NULL,
+		  tracer text NOT NULL,
+		  timer decimal(16,6) NOT NULL
+		)";	
+	
+	var $settings = array(
+	'Ratios',
+		'statistics collector' => array('RATIO',
+			"select case when count(*)=3 then 'TRUE' else 'FALSE' end from pg_settings where (name='stats_block_level' or name='stats_row_level' or name='stats_start_collector') and setting='on' ",
+			'Value must be TRUE to enable hit ratio statistics (<i>stats_start_collector</i>,<i>stats_row_level</i> and <i>stats_block_level</i> must be set to true in postgresql.conf)'),
+		'data cache hit ratio' => array('RATIO',
+			"select case when blks_hit=0 then 0 else (1-blks_read::float/blks_hit)*100 end from pg_stat_database where datname='\$DATABASE'",
+			'=WarnCacheRatio'),
+	'IO',
+		'data reads' => array('IO',
+		'select sum(heap_blks_read+toast_blks_read) from pg_statio_user_tables',
+		),
+		'data writes' => array('IO',
+		'select sum(n_tup_ins/4.0+n_tup_upd/8.0+n_tup_del/4.0)/16 from pg_stat_user_tables',
+		'Count of inserts/updates/deletes * coef'),
+
+	'Data Cache',
+		'data cache buffers' => array('DATAC',
+			"select setting from pg_settings where name='shared_buffers'",
+			'Number of cache buffers. <a href=http://www.varlena.com/GeneralBits/Tidbits/perf.html#basic>Tuning</a>'),
+		'cache blocksize' => array('DATAC',
+			'select 8192',
+			'(estimate)' ),
+		'data cache size' => array( 'DATAC',
+		"select setting::integer*8192 from pg_settings where name='shared_buffers'",
+			'' ),
+		'operating system cache size' => array( 'DATA',
+		"select setting::integer*8192 from pg_settings where name='effective_cache_size'",
+			'(effective cache size)' ),
+	'Memory Usage',
+		'sort buffer size' => array('CACHE',
+			"select setting::integer*1024 from pg_settings where name='sort_mem'",
+			'Size of sort buffer (per query)' ),
+	'Connections',
+		'current connections' => array('SESS',
+			'select count(*) from pg_stat_activity',
+			''),
+		'max connections' => array('SESS',
+			"select setting from pg_settings where name='max_connections'",
+			''),
+	'Parameters',
+		'rollback buffers' => array('COST',
+			"select setting from pg_settings where name='wal_buffers'",
+			'WAL buffers'),
+		'random page cost' => array('COST',
+			"select setting from pg_settings where name='random_page_cost'",
+			'Cost of doing a seek (default=4). See <a href=http://www.varlena.com/GeneralBits/Tidbits/perf.html#less>random_page_cost</a>'),
+		false
+	);
+	
+	function perf_postgres(&$conn)
+	{
+		$this->conn =& $conn;
+	}
+	
+	function Explain($sql)
+	{
+		$sql = str_replace('?',"''",$sql);
+		$save = $this->conn->LogSQL(false);
+		$s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>';
+		$rs = $this->conn->Execute('EXPLAIN '.$sql);
+		$this->conn->LogSQL($save);
+		$s .= '<pre>';
+		if ($rs)
+			while (!$rs->EOF) {
+				$s .= reset($rs->fields)."\n";
+				$rs->MoveNext();
+			}
+		$s .= '</pre>';
+		$s .= $this->Tracer($sql);
+		return $s;
+	}
+}
+?>
\ No newline at end of file
diff --git a/lib/adodb/pivottable.inc.php b/lib/adodb/pivottable.inc.php
index 53230cabac..96317d33a2 100644
--- a/lib/adodb/pivottable.inc.php
+++ b/lib/adodb/pivottable.inc.php
@@ -1,163 +1,163 @@
-<?php
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- *
- * Requires PHP4.01pl2 or later because it uses include_once
-*/
-
-/*
- * Concept from daniel.lucazeau@ajornet.com. 
- *
- * @param db		Adodb database connection
- * @param tables	List of tables to join
- * @rowfields		List of fields to display on each row
- * @colfield		Pivot field to slice and display in columns, if we want to calculate
- *						ranges, we pass in an array (see example2)
- * @where			Where clause. Optional.
- * @aggfield		This is the field to sum. Optional. 
- *						Since 2.3.1, if you can use your own aggregate function 
- *						instead of SUM, eg. $sumfield = 'AVG(fieldname)';
- * @sumlabel		Prefix to display in sum columns. Optional.
- * @aggfn			Aggregate function to use (could be AVG, SUM, COUNT)
- * @showcount		Show count of records
- *
- * @returns			Sql generated
- */
- 
- function PivotTableSQL($db,$tables,$rowfields,$colfield, $where=false,
- 	$aggfield = false,$sumlabel='Sum ',$aggfn ='SUM', $showcount = true)
- {
-	if ($aggfield) $hidecnt = true;
-	else $hidecnt = false;
-	
-	
-	/* $hidecnt = false; */
-	
- 	if ($where) $where = "\nWHERE $where";
-	if (!is_array($colfield)) $colarr = $db->GetCol("select distinct $colfield from $tables $where order by 1");
-	if (!$aggfield) $hidecnt = false;
-	
-	$sel = "$rowfields, ";
-	if (is_array($colfield)) {
-		foreach ($colfield as $k => $v) {
-			if (!$hidecnt) $sel .= "\n\t$aggfn(CASE WHEN $v THEN 1 ELSE 0 END) AS \"$k\", ";
-			if ($aggfield)
-				$sel .= "\n\t$aggfn(CASE WHEN $v THEN $aggfield ELSE 0 END) AS \"$sumlabel$k\", ";
-		} 
-	} else {
-		foreach ($colarr as $v) {
-			if (!is_numeric($v)) $vq = $db->qstr($v);
-			else $vq = $v;
-			if (strlen($v) == 0	) $v = 'null';
-			if (!$hidecnt) $sel .= "\n\t$aggfn(CASE WHEN $colfield=$vq THEN 1 ELSE 0 END) AS \"$v\", ";
-			if ($aggfield) {
-				if ($hidecnt) $label = $v;
-				else $label = "{$v}_$aggfield";
-				$sel .= "\n\t$aggfn(CASE WHEN $colfield=$vq THEN $aggfield ELSE 0 END) AS \"$label\", ";
-			}
-		}
-	}
-	if ($aggfield && $aggfield != '1'){
-		$agg = "$aggfn($aggfield)";
-		$sel .= "\n\t$agg as \"$sumlabel$aggfield\", ";		
-	}
-	
-	if ($showcount)
-		$sel .= "\n\tSUM(1) as Total";
-	
-	
-	$sql = "SELECT $sel \nFROM $tables $where \nGROUP BY $rowfields";
-	return $sql;
- }
-
-/* EXAMPLES USING MS NORTHWIND DATABASE */
-if (0) {
-
-# example1
-#
-# Query the main "product" table
-# Set the rows to CompanyName and QuantityPerUnit
-# and the columns to the Categories
-# and define the joins to link to lookup tables 
-# "categories" and "suppliers"
-#
-
- $sql = PivotTableSQL(
- 	$gDB,  											# adodb connection
- 	'products p ,categories c ,suppliers s',  		# tables
-	'CompanyName,QuantityPerUnit',					# row fields
-	'CategoryName',									# column fields 
-	'p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID' # joins/where
-);
- print "<pre>$sql";
- $rs = $gDB->Execute($sql);
- rs2html($rs);
- 
-/*
-Generated SQL:
-
-SELECT CompanyName,QuantityPerUnit, 
-	SUM(CASE WHEN CategoryName='Beverages' THEN 1 ELSE 0 END) AS "Beverages", 
-	SUM(CASE WHEN CategoryName='Condiments' THEN 1 ELSE 0 END) AS "Condiments", 
-	SUM(CASE WHEN CategoryName='Confections' THEN 1 ELSE 0 END) AS "Confections", 
-	SUM(CASE WHEN CategoryName='Dairy Products' THEN 1 ELSE 0 END) AS "Dairy Products", 
-	SUM(CASE WHEN CategoryName='Grains/Cereals' THEN 1 ELSE 0 END) AS "Grains/Cereals", 
-	SUM(CASE WHEN CategoryName='Meat/Poultry' THEN 1 ELSE 0 END) AS "Meat/Poultry", 
-	SUM(CASE WHEN CategoryName='Produce' THEN 1 ELSE 0 END) AS "Produce", 
-	SUM(CASE WHEN CategoryName='Seafood' THEN 1 ELSE 0 END) AS "Seafood", 
-	SUM(1) as Total 
-FROM products p ,categories c ,suppliers s  WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID 
-GROUP BY CompanyName,QuantityPerUnit
-*/
-/* ===================================================================== */
-
-# example2
-#
-# Query the main "product" table
-# Set the rows to CompanyName and QuantityPerUnit
-# and the columns to the UnitsInStock for different ranges
-# and define the joins to link to lookup tables 
-# "categories" and "suppliers"
-#
- $sql = PivotTableSQL(
- 	$gDB,										# adodb connection
- 	'products p ,categories c ,suppliers s',	# tables
-	'CompanyName,QuantityPerUnit',				# row fields
-												# column ranges
-array(										
-' 0 ' => 'UnitsInStock <= 0',
-"1 to 5" => '0 < UnitsInStock and UnitsInStock <= 5',
-"6 to 10" => '5 < UnitsInStock and UnitsInStock <= 10',
-"11 to 15"  => '10 < UnitsInStock and UnitsInStock <= 15',
-"16+" =>'15 < UnitsInStock'
-),
-	' p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID', # joins/where
-	'UnitsInStock', 							# sum this field
-	'Sum'										# sum label prefix
-);
- print "<pre>$sql";
- $rs = $gDB->Execute($sql);
- rs2html($rs);
- /*
- Generated SQL:
- 
-SELECT CompanyName,QuantityPerUnit, 
-	SUM(CASE WHEN UnitsInStock <= 0 THEN UnitsInStock ELSE 0 END) AS "Sum  0 ", 
-	SUM(CASE WHEN 0 < UnitsInStock and UnitsInStock <= 5 THEN UnitsInStock ELSE 0 END) AS "Sum 1 to 5", 
-	SUM(CASE WHEN 5 < UnitsInStock and UnitsInStock <= 10 THEN UnitsInStock ELSE 0 END) AS "Sum 6 to 10", 
-	SUM(CASE WHEN 10 < UnitsInStock and UnitsInStock <= 15 THEN UnitsInStock ELSE 0 END) AS "Sum 11 to 15", 
-	SUM(CASE WHEN 15 < UnitsInStock THEN UnitsInStock ELSE 0 END) AS "Sum 16+",
-	SUM(UnitsInStock) AS "Sum UnitsInStock", 
-	SUM(1) as Total 
-FROM products p ,categories c ,suppliers s  WHERE  p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID 
-GROUP BY CompanyName,QuantityPerUnit
- */
-}
+<?php
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ *
+ * Requires PHP4.01pl2 or later because it uses include_once
+*/
+
+/*
+ * Concept from daniel.lucazeau@ajornet.com. 
+ *
+ * @param db		Adodb database connection
+ * @param tables	List of tables to join
+ * @rowfields		List of fields to display on each row
+ * @colfield		Pivot field to slice and display in columns, if we want to calculate
+ *						ranges, we pass in an array (see example2)
+ * @where			Where clause. Optional.
+ * @aggfield		This is the field to sum. Optional. 
+ *						Since 2.3.1, if you can use your own aggregate function 
+ *						instead of SUM, eg. $sumfield = 'AVG(fieldname)';
+ * @sumlabel		Prefix to display in sum columns. Optional.
+ * @aggfn			Aggregate function to use (could be AVG, SUM, COUNT)
+ * @showcount		Show count of records
+ *
+ * @returns			Sql generated
+ */
+ 
+ function PivotTableSQL($db,$tables,$rowfields,$colfield, $where=false,
+ 	$aggfield = false,$sumlabel='Sum ',$aggfn ='SUM', $showcount = true)
+ {
+	if ($aggfield) $hidecnt = true;
+	else $hidecnt = false;
+	
+	
+	//$hidecnt = false;
+	
+ 	if ($where) $where = "\nWHERE $where";
+	if (!is_array($colfield)) $colarr = $db->GetCol("select distinct $colfield from $tables $where order by 1");
+	if (!$aggfield) $hidecnt = false;
+	
+	$sel = "$rowfields, ";
+	if (is_array($colfield)) {
+		foreach ($colfield as $k => $v) {
+			if (!$hidecnt) $sel .= "\n\t$aggfn(CASE WHEN $v THEN 1 ELSE 0 END) AS \"$k\", ";
+			if ($aggfield)
+				$sel .= "\n\t$aggfn(CASE WHEN $v THEN $aggfield ELSE 0 END) AS \"$sumlabel$k\", ";
+		} 
+	} else {
+		foreach ($colarr as $v) {
+			if (!is_numeric($v)) $vq = $db->qstr($v);
+			else $vq = $v;
+			if (strlen($v) == 0	) $v = 'null';
+			if (!$hidecnt) $sel .= "\n\t$aggfn(CASE WHEN $colfield=$vq THEN 1 ELSE 0 END) AS \"$v\", ";
+			if ($aggfield) {
+				if ($hidecnt) $label = $v;
+				else $label = "{$v}_$aggfield";
+				$sel .= "\n\t$aggfn(CASE WHEN $colfield=$vq THEN $aggfield ELSE 0 END) AS \"$label\", ";
+			}
+		}
+	}
+	if ($aggfield && $aggfield != '1'){
+		$agg = "$aggfn($aggfield)";
+		$sel .= "\n\t$agg as \"$sumlabel$aggfield\", ";		
+	}
+	
+	if ($showcount)
+		$sel .= "\n\tSUM(1) as Total";
+	
+	
+	$sql = "SELECT $sel \nFROM $tables $where \nGROUP BY $rowfields";
+	return $sql;
+ }
+
+/* EXAMPLES USING MS NORTHWIND DATABASE */
+if (0) {
+
+# example1
+#
+# Query the main "product" table
+# Set the rows to CompanyName and QuantityPerUnit
+# and the columns to the Categories
+# and define the joins to link to lookup tables 
+# "categories" and "suppliers"
+#
+
+ $sql = PivotTableSQL(
+ 	$gDB,  											# adodb connection
+ 	'products p ,categories c ,suppliers s',  		# tables
+	'CompanyName,QuantityPerUnit',					# row fields
+	'CategoryName',									# column fields 
+	'p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID' # joins/where
+);
+ print "<pre>$sql";
+ $rs = $gDB->Execute($sql);
+ rs2html($rs);
+ 
+/*
+Generated SQL:
+
+SELECT CompanyName,QuantityPerUnit, 
+	SUM(CASE WHEN CategoryName='Beverages' THEN 1 ELSE 0 END) AS "Beverages", 
+	SUM(CASE WHEN CategoryName='Condiments' THEN 1 ELSE 0 END) AS "Condiments", 
+	SUM(CASE WHEN CategoryName='Confections' THEN 1 ELSE 0 END) AS "Confections", 
+	SUM(CASE WHEN CategoryName='Dairy Products' THEN 1 ELSE 0 END) AS "Dairy Products", 
+	SUM(CASE WHEN CategoryName='Grains/Cereals' THEN 1 ELSE 0 END) AS "Grains/Cereals", 
+	SUM(CASE WHEN CategoryName='Meat/Poultry' THEN 1 ELSE 0 END) AS "Meat/Poultry", 
+	SUM(CASE WHEN CategoryName='Produce' THEN 1 ELSE 0 END) AS "Produce", 
+	SUM(CASE WHEN CategoryName='Seafood' THEN 1 ELSE 0 END) AS "Seafood", 
+	SUM(1) as Total 
+FROM products p ,categories c ,suppliers s  WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID 
+GROUP BY CompanyName,QuantityPerUnit
+*/
+//=====================================================================
+
+# example2
+#
+# Query the main "product" table
+# Set the rows to CompanyName and QuantityPerUnit
+# and the columns to the UnitsInStock for different ranges
+# and define the joins to link to lookup tables 
+# "categories" and "suppliers"
+#
+ $sql = PivotTableSQL(
+ 	$gDB,										# adodb connection
+ 	'products p ,categories c ,suppliers s',	# tables
+	'CompanyName,QuantityPerUnit',				# row fields
+												# column ranges
+array(										
+' 0 ' => 'UnitsInStock <= 0',
+"1 to 5" => '0 < UnitsInStock and UnitsInStock <= 5',
+"6 to 10" => '5 < UnitsInStock and UnitsInStock <= 10',
+"11 to 15"  => '10 < UnitsInStock and UnitsInStock <= 15',
+"16+" =>'15 < UnitsInStock'
+),
+	' p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID', # joins/where
+	'UnitsInStock', 							# sum this field
+	'Sum'										# sum label prefix
+);
+ print "<pre>$sql";
+ $rs = $gDB->Execute($sql);
+ rs2html($rs);
+ /*
+ Generated SQL:
+ 
+SELECT CompanyName,QuantityPerUnit, 
+	SUM(CASE WHEN UnitsInStock <= 0 THEN UnitsInStock ELSE 0 END) AS "Sum  0 ", 
+	SUM(CASE WHEN 0 < UnitsInStock and UnitsInStock <= 5 THEN UnitsInStock ELSE 0 END) AS "Sum 1 to 5", 
+	SUM(CASE WHEN 5 < UnitsInStock and UnitsInStock <= 10 THEN UnitsInStock ELSE 0 END) AS "Sum 6 to 10", 
+	SUM(CASE WHEN 10 < UnitsInStock and UnitsInStock <= 15 THEN UnitsInStock ELSE 0 END) AS "Sum 11 to 15", 
+	SUM(CASE WHEN 15 < UnitsInStock THEN UnitsInStock ELSE 0 END) AS "Sum 16+",
+	SUM(UnitsInStock) AS "Sum UnitsInStock", 
+	SUM(1) as Total 
+FROM products p ,categories c ,suppliers s  WHERE  p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID 
+GROUP BY CompanyName,QuantityPerUnit
+ */
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/readme.htm b/lib/adodb/readme.htm
index 599d197703..15b158af95 100644
--- a/lib/adodb/readme.htm
+++ b/lib/adodb/readme.htm
@@ -12,12 +12,15 @@
 
 <h3>ADOdb Library for PHP</h3>
 <p>ADOdb is a suite of database libraries that allow you to connect to multiple 
-	databases in a portable manner.</p>
-
-<p>The ADOdb documentation has moved to <a href=docs-adodb.htm>docs-adodb.htm</a> 
+	databases in a portable manner. Download from <a href=http://php.weblogs.com/adodb>http://php.weblogs.com/adodb</a>.
+<ul><li>The ADOdb documentation has moved to <a href=docs-adodb.htm>docs-adodb.htm</a> 
 	This allows you to query, update and insert records using a portable API.
-<p>The ADOdb data dictionary docs are at <a href=docs-datadict.htm>docs-datadict.htm</a>. 
+<p><li>The ADOdb data dictionary docs are at <a href=docs-datadict.htm>docs-datadict.htm</a>. 
 	This allows you to create database tables and indexes in a portable manner.
+<p><li>The ADOdb database performance monitoring docs are at <a href=docs-perf.htm>docs-perf.htm</a>. 
+	This allows you to perform health checks, tune and monitor your database.
+<p><li>The ADOdb database-backed session docs are at <a href=docs-session.htm>docs-session.htm</a>. 
+</ul>
 <p>
 <h3>Installation</h3>
 Make sure you are running PHP4.0.4 or later. Unpack all the files into a directory accessible by your webserver.
diff --git a/lib/adodb/readme.txt b/lib/adodb/readme.txt
index 64daae7dea..baa71153c7 100644
--- a/lib/adodb/readme.txt
+++ b/lib/adodb/readme.txt
@@ -1,59 +1,59 @@
->> ADODB Library for PHP4
-
-(c) 2000-2002 John Lim (jlim@natsoft.com.my)
-
-Released under both BSD and GNU Lesser GPL library license. 
-This means you can use it in proprietary products.
- 
- 
->> Introduction
-
-PHP's database access functions are not standardised. This creates a 
-need for a database class library to hide the differences between the 
-different databases (encapsulate the differences) so we can easily 
-switch databases.
-
-We currently support MySQL, Interbase, Sybase, PostgreSQL, Oracle, 
-Microsoft SQL server,  Foxpro ODBC, Access ODBC, Informix, DB2 ODBC,
-Sybase SQL Anywhere, generic ODBC and Microsoft's ADO. 
-
-We hope more people will contribute drivers to support other databases.
-
-
->> Documentation and Examples
-
-Refer to readme.htm for full documentation and examples. There is also a 
-tutorial tute.htm that contrasts ADODB code with mysql code.
-
-
->>> Files
-Adodb.inc.php is the main file. You need to include only this file.
-
-Adodb-*.inc.php are the database specific driver code.
-
-Test.php contains a list of test commands to exercise the class library.
-
-Adodb-session.php is the PHP4 session handling code.
-
-Testdatabases.inc.php contains the list of databases to apply the tests on.
-
-Benchmark.php is a simple benchmark to test the throughput of a simple SELECT 
-statement for databases described in testdatabases.inc.php. The benchmark
-tables are created in test.php.
-
-readme.htm is the main documentation.
-
-tute.htm is the tutorial.
-
-
->> More Info
-
-For more information, including installation see readme.htm
-
-
->> Feature Requests and Bug Reports
-
-Email to jlim@natsoft.com.my 
-
-
+>> ADODB Library for PHP4
+
+(c) 2000-2002 John Lim (jlim@natsoft.com.my)
+
+Released under both BSD and GNU Lesser GPL library license. 
+This means you can use it in proprietary products.
+ 
+ 
+>> Introduction
+
+PHP's database access functions are not standardised. This creates a 
+need for a database class library to hide the differences between the 
+different databases (encapsulate the differences) so we can easily 
+switch databases.
+
+We currently support MySQL, Interbase, Sybase, PostgreSQL, Oracle, 
+Microsoft SQL server,  Foxpro ODBC, Access ODBC, Informix, DB2,
+Sybase SQL Anywhere, generic ODBC and Microsoft's ADO. 
+
+We hope more people will contribute drivers to support other databases.
+
+
+>> Documentation and Examples
+
+Refer to readme.htm for full documentation and examples. There is also a 
+tutorial tute.htm that contrasts ADODB code with mysql code.
+
+
+>>> Files
+Adodb.inc.php is the main file. You need to include only this file.
+
+Adodb-*.inc.php are the database specific driver code.
+
+Test.php contains a list of test commands to exercise the class library.
+
+Adodb-session.php is the PHP4 session handling code.
+
+Testdatabases.inc.php contains the list of databases to apply the tests on.
+
+Benchmark.php is a simple benchmark to test the throughput of a simple SELECT 
+statement for databases described in testdatabases.inc.php. The benchmark
+tables are created in test.php.
+
+readme.htm is the main documentation.
+
+tute.htm is the tutorial.
+
+
+>> More Info
+
+For more information, including installation see readme.htm
+
+
+>> Feature Requests and Bug Reports
+
+Email to jlim@natsoft.com.my 
+
+
  
\ No newline at end of file
diff --git a/lib/adodb/rsfilter.inc.php b/lib/adodb/rsfilter.inc.php
index 7315caf098..e1499a2dbb 100644
--- a/lib/adodb/rsfilter.inc.php
+++ b/lib/adodb/rsfilter.inc.php
@@ -1,54 +1,54 @@
-<?php
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- *
- * Requires PHP4.01pl2 or later because it uses include_once
-*/
-
-/*
-	Filter all fields and all rows in a recordset and returns the 
-	processed recordset. We scroll to the beginning of the new recordset
-	after processing.
-	
-	We pass a recordset and function name to RSFilter($rs,'rowfunc');
-	and the function will be called multiple times, once
-	for each row in the recordset. The function will be passed
-	an array containing one row repeatedly.
-	
-	Example: 
- 	
-	// ucwords() every element in the recordset
-	function do_ucwords(&$arr,$rs)
-	{
-		foreach($arr as $k => $v) {
-			$arr[$k] = ucwords($v);
-		}
-	}
-	$rs = RSFilter($rs,'do_ucwords');
- */
-function &RSFilter($rs,$fn)
-{
-	if ($rs->databaseType != 'array') {
-		if (!$rs->connection) return false;
-		
-		$rs = &$rs->connection->_rs2rs($rs);
-	}
-	$rows = $rs->RecordCount();
-	for ($i=0; $i < $rows; $i++) {
-		$fn($rs->_array[$i],$rs);
-	}
-	if (!$rs->EOF) {
-		$rs->_currentRow = 0;
-		$rs->fields = $rs->_array[0];
-	}
-	
-	return $rs;
-}
+<?php
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ *
+ * Requires PHP4.01pl2 or later because it uses include_once
+*/
+
+/*
+	Filter all fields and all rows in a recordset and returns the 
+	processed recordset. We scroll to the beginning of the new recordset
+	after processing.
+	
+	We pass a recordset and function name to RSFilter($rs,'rowfunc');
+	and the function will be called multiple times, once
+	for each row in the recordset. The function will be passed
+	an array containing one row repeatedly.
+	
+	Example: 
+ 	
+	// ucwords() every element in the recordset
+	function do_ucwords(&$arr,$rs)
+	{
+		foreach($arr as $k => $v) {
+			$arr[$k] = ucwords($v);
+		}
+	}
+	$rs = RSFilter($rs,'do_ucwords');
+ */
+function &RSFilter($rs,$fn)
+{
+	if ($rs->databaseType != 'array') {
+		if (!$rs->connection) return false;
+		
+		$rs = &$rs->connection->_rs2rs($rs);
+	}
+	$rows = $rs->RecordCount();
+	for ($i=0; $i < $rows; $i++) {
+		$fn($rs->_array[$i],$rs);
+	}
+	if (!$rs->EOF) {
+		$rs->_currentRow = 0;
+		$rs->fields = $rs->_array[0];
+	}
+	
+	return $rs;
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/server.php b/lib/adodb/server.php
index ce456a90c5..feb27aac53 100644
--- a/lib/adodb/server.php
+++ b/lib/adodb/server.php
@@ -1,97 +1,98 @@
-<?php
-
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
- */
- 
-/* Documentation on usage is at http://php.weblogs.com/adodb_csv
- *
- * Legal query string parameters:
- * 
- * sql = holds sql string
- * nrows = number of rows to return 
- * offset = skip offset rows of data
- * fetch = $ADODB_FETCH_MODE
- * 
- * example:
- *
- * http://localhost/php/server.php?select+*+from+table&nrows=10&offset=2
- */
-
-
-/* 
- * Define the IP address you want to accept requests from 
- * as a security measure. If blank we accept anyone promisciously!
- */
-$ACCEPTIP = '';
-
-/*
- * Connection parameters
- */
-$driver = 'mysql';
-$host = 'localhost'; /*  DSN for odbc */
-$uid = 'root';
-$pwd = '';
-$database = 'northwind';
-
-/*============================ DO NOT MODIFY BELOW HERE =================================*/
-/*  $sep must match csv2rs() in adodb.inc.php */
-$sep = ' :::: ';
-
-include('./adodb.inc.php');
-include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
-
-function err($s)
-{
-	die('**** '.$s.' ');
-}
-
-/*  undo stupid magic quotes */
-function undomq(&$m) 
-{
-	if (get_magic_quotes_gpc()) {
-		/*  undo the damage */
-		$m = str_replace('\\\\','\\',$m);
-		$m = str_replace('\"','"',$m);
-		$m = str_replace('\\\'','\'',$m);
-		
-	}
-	return $m;
-}
-
-/* /////////////////////////////////////// DEFINITIONS */
-
-
-$remote = $HTTP_SERVER_VARS["REMOTE_ADDR"]; 
- 
-if (empty($HTTP_GET_VARS['sql'])) err('No SQL');
-
-if (!empty($ACCEPTIP))
- if ($remote != '127.0.0.1' && $remote != $ACCEPTIP) 
- 	err("Unauthorised client: '$remote'");
-
-
-$conn = &ADONewConnection($driver);
-if (!$conn->Connect($host,$uid,$pwd,$database)) err($conn->ErrorNo(). $sep . $conn->ErrorMsg());
-$sql = undomq($HTTP_GET_VARS['sql']);
-
-if (isset($HTTP_GET_VARS['fetch']))
-	$ADODB_FETCH_MODE = $HTTP_GET_VARS['fetch'];
-	
-if (isset($HTTP_GET_VARS['nrows'])) {
-	$nrows = $HTTP_GET_VARS['nrows'];
-	$offset = isset($HTTP_GET_VARS['offset']) ? $HTTP_GET_VARS['offset'] : -1;
-	$rs = $conn->SelectLimit($sql,$nrows,$offset);
-} else 
-	$rs = $conn->Execute($sql);
-if ($rs){ 
-	/* $rs->timeToLive = 1; */
-	echo _rs2serialize($rs,$conn,$sql);
-	$rs->Close();
-} else
-	err($conn->ErrorNo(). $sep .$conn->ErrorMsg());
-
+<?php
+
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+ */
+ 
+/* Documentation on usage is at http://php.weblogs.com/adodb_csv
+ *
+ * Legal query string parameters:
+ * 
+ * sql = holds sql string
+ * nrows = number of rows to return 
+ * offset = skip offset rows of data
+ * fetch = $ADODB_FETCH_MODE
+ * 
+ * example:
+ *
+ * http://localhost/php/server.php?select+*+from+table&nrows=10&offset=2
+ */
+
+
+/* 
+ * Define the IP address you want to accept requests from 
+ * as a security measure. If blank we accept anyone promisciously!
+ */
+$ACCEPTIP = '';
+
+/*
+ * Connection parameters
+ */
+$driver = 'mysql';
+$host = 'localhost'; // DSN for odbc
+$uid = 'root';
+$pwd = '';
+$database = 'test';
+
+/*============================ DO NOT MODIFY BELOW HERE =================================*/
+// $sep must match csv2rs() in adodb.inc.php
+$sep = ' :::: ';
+
+include('./adodb.inc.php');
+include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
+
+function err($s)
+{
+	die('**** '.$s.' ');
+}
+
+// undo stupid magic quotes
+function undomq(&$m) 
+{
+	if (get_magic_quotes_gpc()) {
+		// undo the damage
+		$m = str_replace('\\\\','\\',$m);
+		$m = str_replace('\"','"',$m);
+		$m = str_replace('\\\'','\'',$m);
+		
+	}
+	return $m;
+}
+
+///////////////////////////////////////// DEFINITIONS
+
+
+$remote = $HTTP_SERVER_VARS["REMOTE_ADDR"]; 
+ 
+if (empty($HTTP_GET_VARS['sql'])) err('No SQL');
+
+if (!empty($ACCEPTIP))
+ if ($remote != '127.0.0.1' && $remote != $ACCEPTIP) 
+ 	err("Unauthorised client: '$remote'");
+
+
+$conn = &ADONewConnection($driver);
+
+if (!$conn->Connect($host,$uid,$pwd,$database)) err($conn->ErrorNo(). $sep . $conn->ErrorMsg());
+$sql = undomq($HTTP_GET_VARS['sql']);
+
+if (isset($HTTP_GET_VARS['fetch']))
+	$ADODB_FETCH_MODE = $HTTP_GET_VARS['fetch'];
+	
+if (isset($HTTP_GET_VARS['nrows'])) {
+	$nrows = $HTTP_GET_VARS['nrows'];
+	$offset = isset($HTTP_GET_VARS['offset']) ? $HTTP_GET_VARS['offset'] : -1;
+	$rs = $conn->SelectLimit($sql,$nrows,$offset);
+} else 
+	$rs = $conn->Execute($sql);
+if ($rs){ 
+	//$rs->timeToLive = 1;
+	echo _rs2serialize($rs,$conn,$sql);
+	$rs->Close();
+} else
+	err($conn->ErrorNo(). $sep .$conn->ErrorMsg());
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/benchmark.php b/lib/adodb/tests/benchmark.php
index 7bb1bd0bb5..f38898c880 100644
--- a/lib/adodb/tests/benchmark.php
+++ b/lib/adodb/tests/benchmark.php
@@ -1,85 +1,84 @@
-<!DOCTYPE HTML PUBLIC "-/* W3C//DTD HTML 4.0 Transitional//EN"> */
-
-<html>
-<head>
-	<title>ADODB Benchmarks</title>
-</head> 
-
-<body>
-<?php 
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  
-  Benchmark code to test the speed to the ADODB library with different databases.
-  This is a simplistic benchmark to be used as the basis for further testing.
-  It should not be used as proof of the superiority of one database over the other.
-*/ 
- 
-/* $testmssql = true; */
-/* $testvfp = true; */
-$testoracle = true;
-/* $testado = true;  */
-/* $testibase = true; */
-$testaccess = true;
-$testmysql = true;
-
-set_time_limit(240); /*  increase timeout */
-
-include("../tohtml.inc.php");
-include("../adodb.inc.php");
-
-function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
-{
-GLOBAL $ADODB_version,$ADODB_FETCH_MODE;
-
-
-	$max = 100;
-	$sql = 'select * from ADOXYZ';
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	
-	print "<h3>ADODB Version: $ADODB_version Host: <i>$db->host</i> &nbsp; Database: <i>$db->database</i></h3>";
-	
-	/*  perform query once to cache results so we are only testing throughput  */
-	$rs = $db->Execute($sql);
-	if (!$rs){
-		print "Error in recordset<p>";
-		return;
-	}	
-	$arr = $rs->GetArray();
-	/* $db->debug = true; */
-
-	$start = microtime();
-	for ($i=0; $i < $max; $i++) {
-		$rs = $db->Execute($sql);	
-		$arr = $rs->GetArray();
-	   /* 		 print $arr[0][1]; */
-	}
-	$end =  microtime();
-	$start = explode(' ',$start);
-	$end = explode(' ',$end);
-	
-	print_r($start);
-	print_r($end);
-	
-	  /*   print_r($arr); */
-	$total = $end[0]+trim($end[1]) - $start[0]-trim($start[1]);
-	printf ("<p>seconds = %8.2f for %d iterations each with %d records</p>",$total,$max, sizeof($arr));
-	flush();
-
-?>
-	</p>
-	<table width=100% ><tr><td bgcolor=beige>&nbsp;</td></tr></table>
-	</p>
-<?php
-		/* $db->Close(); */
-}
-include("testdatabases.inc.php");
-
-?>
-
-
-</body>
-</html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+
+<html>
+<head>
+	<title>ADODB Benchmarks</title>
+</head> 
+
+<body>
+<?php 
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  
+  Benchmark code to test the speed to the ADODB library with different databases.
+  This is a simplistic benchmark to be used as the basis for further testing.
+  It should not be used as proof of the superiority of one database over the other.
+*/ 
+ 
+$testmssql = true;
+//$testvfp = true;
+$testoracle = true;
+$testado = true; 
+$testibase = true;
+$testaccess = true;
+$testmysql = true;
+$testsqlite = true;;
+
+set_time_limit(240); // increase timeout
+
+include("../tohtml.inc.php");
+include("../adodb.inc.php");
+
+function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
+{
+GLOBAL $ADODB_version,$ADODB_FETCH_MODE;
+
+	adodb_backtrace();
+	
+	$max = 100;
+	$sql = 'select * from ADOXYZ';
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	
+	//print "<h3>ADODB Version: $ADODB_version Host: <i>$db->host</i> &nbsp; Database: <i>$db->database</i></h3>";
+	
+	// perform query once to cache results so we are only testing throughput 
+	$rs = $db->Execute($sql);
+	if (!$rs){
+		print "Error in recordset<p>";
+		return;
+	}	
+	$arr = $rs->GetArray();
+	//$db->debug = true;
+	global $ADODB_COUNTRECS;
+	$ADODB_COUNTRECS = false;
+	$start = microtime();
+	for ($i=0; $i < $max; $i++) {
+		$rs =& $db->Execute($sql);	
+		$arr =& $rs->GetArray();
+	   //		 print $arr[0][1];
+	}
+	$end =  microtime();
+	$start = explode(' ',$start);
+	$end = explode(' ',$end);
+	
+	//print_r($start);
+	//print_r($end);
+	
+	  //  print_r($arr);
+	$total = $end[0]+trim($end[1]) - $start[0]-trim($start[1]);
+	printf ("<p>seconds = %8.2f for %d iterations each with %d records</p>",$total,$max, sizeof($arr));
+	flush();
+
+
+		//$db->Close();
+}
+include("testdatabases.inc.php");
+
+?>
+
+
+</body>
+</html>
diff --git a/lib/adodb/tests/client.php b/lib/adodb/tests/client.php
index 903f00fc4f..d22489cc1d 100644
--- a/lib/adodb/tests/client.php
+++ b/lib/adodb/tests/client.php
@@ -1,194 +1,194 @@
-<html>
-<body bgcolor=white>
-<?php
-/** 
- * V3.60 16 June 2003  (c) 2001-2002 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
- * 
- * set tabs to 8
- */
- 
- /*  documentation on usage is at http://php.weblogs.com/adodb_csv */
- 
-include('../adodb.inc.php');
-include('../tohtml.inc.php');
-
- function &send2server($url,$sql)
- {
-	$url .= '?sql='.urlencode($sql);
-	print "<p>$url</p>";
-	$rs = csv2rs($url,$err);
-	if ($err) print $err;
-	return $rs;
- }
- 
- function print_pre($s)
- {
- 	print "<pre>";print_r($s);print "</pre>";
- }
-
-
-$serverURL = 'http:/* localhost/php/phplens/adodb/server.php'; */
-$testhttp = false;
-
-$sql1 = "insertz into products (productname) values ('testprod 1')";
-$sql2 = "insert into products (productname) values ('testprod 1')";
-$sql3 = "insert into products (productname) values ('testprod 2')";
-$sql4 = "delete from products where productid>80";
-$sql5 = 'select * from products';
-	
-if ($testhttp) {
-	print "<a href=#c>Client Driver Tests</a><p>";
-	print "<h3>Test Error</h3>";
-	$rs = send2server($serverURL,$sql1);
-	print_pre($rs);
-	print "<hr>";
-	
-	print "<h3>Test Insert</h3>";
-	
-	$rs = send2server($serverURL,$sql2);
-	print_pre($rs);
-	print "<hr>";
-	
-	print "<h3>Test Insert2</h3>";
-	
-	$rs = send2server($serverURL,$sql3);
-	print_pre($rs);
-	print "<hr>";
-	
-	print "<h3>Test Delete</h3>";
-	
-	$rs = send2server($serverURL,$sql4);
-	print_pre($rs);
-	print "<hr>";
-	
-	
-	print "<h3>Test Select</h3>";
-	$rs = send2server($serverURL,$sql5);
-	if ($rs) rs2html($rs);
-	
-	print "<hr>";
-}
-
-
-print "<a name=c><h1>CLIENT Driver Tests</h1>";
-$conn = ADONewConnection('csv');
-$conn->Connect($serverURL);
-$conn->debug = true;
-
-print "<h3>Bad SQL</h3>";
-
-$rs = $conn->Execute($sql1);
-
-print "<h3>Insert SQL 1</h3>";
-$rs = $conn->Execute($sql2);
-
-print "<h3>Insert SQL 2</h3>";
-$rs = $conn->Execute($sql3);
-
-print "<h3>Select SQL</h3>";
-$rs = $conn->Execute($sql5);
-if ($rs) rs2html($rs);
-
-print "<h3>Delete SQL</h3>";
-$rs = $conn->Execute($sql4);
-
-print "<h3>Select SQL</h3>";
-$rs = $conn->Execute($sql5);
-if ($rs) rs2html($rs);
-
-
-/* EXPECTED RESULTS FOR HTTP TEST:
-
-Test Insert
-http://localhost/php/adodb/server.php?sql=insert+into+products+%28productname%29+values+%28%27testprod%27%29
-
-adorecordset Object
-(
-	[dataProvider] => native
-	[fields] => 
-	[blobSize] => 64
-	[canSeek] => 
-	[EOF] => 1
-	[emptyTimeStamp] =>  
-	[emptyDate] =>  
-	[debug] => 
-	[timeToLive] => 0
-	[bind] => 
-	[_numOfRows] => -1
-	[_numOfFields] => 0
-	[_queryID] => 1
-	[_currentRow] => -1
-	[_closed] => 
-	[_inited] => 
-	[sql] => insert into products (productname) values ('testprod')
-	[affectedrows] => 1
-	[insertid] => 81
-)
-
-
---------------------------------------------------------------------------------
-
-Test Insert2
-http://localhost/php/adodb/server.php?sql=insert+into+products+%28productname%29+values+%28%27testprod%27%29
-
-adorecordset Object
-(
-	[dataProvider] => native
-	[fields] => 
-	[blobSize] => 64
-	[canSeek] => 
-	[EOF] => 1
-	[emptyTimeStamp] =>  
-	[emptyDate] =>  
-	[debug] => 
-	[timeToLive] => 0
-	[bind] => 
-	[_numOfRows] => -1
-	[_numOfFields] => 0
-	[_queryID] => 1
-	[_currentRow] => -1
-	[_closed] => 
-	[_inited] => 
-	[sql] => insert into products (productname) values ('testprod')
-	[affectedrows] => 1
-	[insertid] => 82
-)
-
-
---------------------------------------------------------------------------------
-
-Test Delete
-http://localhost/php/adodb/server.php?sql=delete+from+products+where+productid%3E80
-
-adorecordset Object
-(
-	[dataProvider] => native
-	[fields] => 
-	[blobSize] => 64
-	[canSeek] => 
-	[EOF] => 1
-	[emptyTimeStamp] =>  
-	[emptyDate] =>  
-	[debug] => 
-	[timeToLive] => 0
-	[bind] => 
-	[_numOfRows] => -1
-	[_numOfFields] => 0
-	[_queryID] => 1
-	[_currentRow] => -1
-	[_closed] => 
-	[_inited] => 
-	[sql] => delete from products where productid>80
-	[affectedrows] => 2
-	[insertid] => 0
-)
-
-[more stuff deleted]
- .
- . 
- .
-*/
-?>
+<html>
+<body bgcolor=white>
+<?php
+/** 
+ * V4.00 20 Oct 2003  (c) 2001-2002 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+ * 
+ * set tabs to 8
+ */
+ 
+ // documentation on usage is at http://php.weblogs.com/adodb_csv
+ 
+include('../adodb.inc.php');
+include('../tohtml.inc.php');
+
+ function &send2server($url,$sql)
+ {
+	$url .= '?sql='.urlencode($sql);
+	print "<p>$url</p>";
+	$rs = csv2rs($url,$err);
+	if ($err) print $err;
+	return $rs;
+ }
+ 
+ function print_pre($s)
+ {
+ 	print "<pre>";print_r($s);print "</pre>";
+ }
+
+
+$serverURL = 'http://localhost/php/phplens/adodb/server.php';
+$testhttp = false;
+
+$sql1 = "insertz into products (productname) values ('testprod 1')";
+$sql2 = "insert into products (productname) values ('testprod 1')";
+$sql3 = "insert into products (productname) values ('testprod 2')";
+$sql4 = "delete from products where productid>80";
+$sql5 = 'select * from products';
+	
+if ($testhttp) {
+	print "<a href=#c>Client Driver Tests</a><p>";
+	print "<h3>Test Error</h3>";
+	$rs = send2server($serverURL,$sql1);
+	print_pre($rs);
+	print "<hr>";
+	
+	print "<h3>Test Insert</h3>";
+	
+	$rs = send2server($serverURL,$sql2);
+	print_pre($rs);
+	print "<hr>";
+	
+	print "<h3>Test Insert2</h3>";
+	
+	$rs = send2server($serverURL,$sql3);
+	print_pre($rs);
+	print "<hr>";
+	
+	print "<h3>Test Delete</h3>";
+	
+	$rs = send2server($serverURL,$sql4);
+	print_pre($rs);
+	print "<hr>";
+	
+	
+	print "<h3>Test Select</h3>";
+	$rs = send2server($serverURL,$sql5);
+	if ($rs) rs2html($rs);
+	
+	print "<hr>";
+}
+
+
+print "<a name=c><h1>CLIENT Driver Tests</h1>";
+$conn = ADONewConnection('csv');
+$conn->Connect($serverURL);
+$conn->debug = true;
+
+print "<h3>Bad SQL</h3>";
+
+$rs = $conn->Execute($sql1);
+
+print "<h3>Insert SQL 1</h3>";
+$rs = $conn->Execute($sql2);
+
+print "<h3>Insert SQL 2</h3>";
+$rs = $conn->Execute($sql3);
+
+print "<h3>Select SQL</h3>";
+$rs = $conn->Execute($sql5);
+if ($rs) rs2html($rs);
+
+print "<h3>Delete SQL</h3>";
+$rs = $conn->Execute($sql4);
+
+print "<h3>Select SQL</h3>";
+$rs = $conn->Execute($sql5);
+if ($rs) rs2html($rs);
+
+
+/* EXPECTED RESULTS FOR HTTP TEST:
+
+Test Insert
+http://localhost/php/adodb/server.php?sql=insert+into+products+%28productname%29+values+%28%27testprod%27%29
+
+adorecordset Object
+(
+	[dataProvider] => native
+	[fields] => 
+	[blobSize] => 64
+	[canSeek] => 
+	[EOF] => 1
+	[emptyTimeStamp] =>  
+	[emptyDate] =>  
+	[debug] => 
+	[timeToLive] => 0
+	[bind] => 
+	[_numOfRows] => -1
+	[_numOfFields] => 0
+	[_queryID] => 1
+	[_currentRow] => -1
+	[_closed] => 
+	[_inited] => 
+	[sql] => insert into products (productname) values ('testprod')
+	[affectedrows] => 1
+	[insertid] => 81
+)
+
+
+--------------------------------------------------------------------------------
+
+Test Insert2
+http://localhost/php/adodb/server.php?sql=insert+into+products+%28productname%29+values+%28%27testprod%27%29
+
+adorecordset Object
+(
+	[dataProvider] => native
+	[fields] => 
+	[blobSize] => 64
+	[canSeek] => 
+	[EOF] => 1
+	[emptyTimeStamp] =>  
+	[emptyDate] =>  
+	[debug] => 
+	[timeToLive] => 0
+	[bind] => 
+	[_numOfRows] => -1
+	[_numOfFields] => 0
+	[_queryID] => 1
+	[_currentRow] => -1
+	[_closed] => 
+	[_inited] => 
+	[sql] => insert into products (productname) values ('testprod')
+	[affectedrows] => 1
+	[insertid] => 82
+)
+
+
+--------------------------------------------------------------------------------
+
+Test Delete
+http://localhost/php/adodb/server.php?sql=delete+from+products+where+productid%3E80
+
+adorecordset Object
+(
+	[dataProvider] => native
+	[fields] => 
+	[blobSize] => 64
+	[canSeek] => 
+	[EOF] => 1
+	[emptyTimeStamp] =>  
+	[emptyDate] =>  
+	[debug] => 
+	[timeToLive] => 0
+	[bind] => 
+	[_numOfRows] => -1
+	[_numOfFields] => 0
+	[_queryID] => 1
+	[_currentRow] => -1
+	[_closed] => 
+	[_inited] => 
+	[sql] => delete from products where productid>80
+	[affectedrows] => 2
+	[insertid] => 0
+)
+
+[more stuff deleted]
+ .
+ . 
+ .
+*/
+?>
diff --git a/lib/adodb/tests/test-datadict.php b/lib/adodb/tests/test-datadict.php
index a4b4a6d9ae..3aa19c0053 100644
--- a/lib/adodb/tests/test-datadict.php
+++ b/lib/adodb/tests/test-datadict.php
@@ -1,219 +1,225 @@
-<?php
-/*
-
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-	
-  Set tabs to 4 for best viewing.
-
-*/
-
-error_reporting(E_ALL);
-include_once('../adodb.inc.php');
-
-foreach(array('mysql','access','oci8','postgres','odbc_mssql','odbc','sybase','firebird','informix','db2') as $dbType) {
-	echo "<h3>$dbType</h3><p>";
-	$db = NewADOConnection($dbType);
-	$dict = NewDataDictionary($db);
-
-	if (!$dict) continue;
-	$dict->debug = 1;
-	
-	$opts = array('REPLACE','mysql' => 'TYPE=ISAM', 'oci8' => 'TABLESPACE USERS');
-	
-/*	$flds = array(
-		array('id',	'I',								
-							'AUTO','KEY'),
-							
-		array('name' => 'firstname', 'type' => 'varchar','size' => 30,
-							'DEFAULT'=>'Joan'),
-							
-		array('lastname','varchar',28,
-							'DEFAULT'=>'Chen','key'),
-							
-		array('averylonglongfieldname','X',1024,
-							'NOTNULL','default' => 'test'),
-							
-		array('price','N','7.2',
-							'NOTNULL','default' => '0.00'),
-							
-		array('MYDATE', 'D', 
-							'DEFDATE'),
-		array('TS','T',
-							'DEFTIMESTAMP')
-	);*/
-	
-	$flds = "
-ID            I           AUTO KEY,
-FIRSTNAME     VARCHAR(30) DEFAULT 'Joan',
-LASTNAME      VARCHAR(28) DEFAULT 'Chen' key,
-averylonglongfieldname X(1024) DEFAULT 'test',
-price         N(7.2)  DEFAULT '0.00',
-MYDATE        D      DEFDATE,
-BIGFELLOW     X      NOTNULL,
-TS            T      DEFTIMESTAMP";
-
-
-	$sqla = $dict->CreateDatabase('KUTU',array('postgres'=>"LOCATION='/u01/postdata'"));
-	$dict->SetSchema('KUTU');
-	
-	$sqli = ($dict->CreateTableSQL('testtable',$flds, $opts));
-	$sqla = array_merge($sqla,$sqli);
-	
-	$sqli = $dict->CreateIndexSQL('idx','testtable','firstname,lastname',array('BITMAP','FULLTEXT','CLUSTERED','HASH'));
-	$sqla = array_merge($sqla,$sqli);
-	$sqli = $dict->CreateIndexSQL('idx2','testtable','price,lastname');/* ,array('BITMAP','FULLTEXT','CLUSTERED')); */
-	$sqla = array_merge($sqla,$sqli);
-	
-	$addflds = array(array('height', 'F'),array('weight','F'));
-	$sqli = $dict->AddColumnSQL('testtable',$addflds);
-	$sqla = array_merge($sqla,$sqli);
-	$addflds = array(array('height', 'F','NOTNULL'),array('weight','F','NOTNULL'));
-	$sqli = $dict->AlterColumnSQL('testtable',$addflds);
-	$sqla = array_merge($sqla,$sqli);
-	
-	
-	printsqla($dbType,$sqla);
-	
-	if ($dbType == 'mysql') {
-		$db->Connect('localhost', "root", "", "test");
-		$dict->SetSchema('');
-		$sqla2 = $dict->ChangeTableSQL('adoxyz',$flds);
-		if ($sqla2) printsqla($dbType,$sqla2);
-	}
-	
-}
-
-function printsqla($dbType,$sqla)
-{
-	print "<pre>";
-	/* print_r($dict->MetaTables()); */
-	foreach($sqla as $s) {
-		$s = htmlspecialchars($s);
-		print "$s;\n";
-		if ($dbType == 'oci8') print "/\n";
-	}
-	print "</pre><hr>";
-}
-
-/***
-
-Generated SQL:
-
-mysql
-
-CREATE DATABASE KUTU;
-DROP TABLE KUTU.testtable;
-CREATE TABLE KUTU.testtable (
-id               INTEGER NOT NULL AUTO_INCREMENT,
-firstname        VARCHAR(30) DEFAULT 'Joan',
-lastname         VARCHAR(28) NOT NULL DEFAULT 'Chen',
-averylonglongfieldname LONGTEXT NOT NULL,
-price            NUMERIC(7,2) NOT NULL DEFAULT 0.00,
-MYDATE           DATE DEFAULT CURDATE(),
-                 PRIMARY KEY (id, lastname)
-)TYPE=ISAM;
-CREATE FULLTEXT INDEX idx ON KUTU.testtable (firstname,lastname);
-CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
-ALTER TABLE KUTU.testtable  ADD height           DOUBLE;
-ALTER TABLE KUTU.testtable  ADD weight           DOUBLE;
-ALTER TABLE KUTU.testtable  MODIFY COLUMN height           DOUBLE NOT NULL;
-ALTER TABLE KUTU.testtable  MODIFY COLUMN weight           DOUBLE NOT NULL;
-
-
---------------------------------------------------------------------------------
-
-oci8
-
-CREATE USER KUTU IDENTIFIED BY tiger;
-/
-GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO KUTU;
-/
-DROP TABLE KUTU.testtable CASCADE CONSTRAINTS;
-/
-CREATE TABLE KUTU.testtable (
-id               NUMBER(16) NOT NULL,
-firstname        VARCHAR(30) DEFAULT 'Joan',
-lastname         VARCHAR(28) DEFAULT 'Chen' NOT NULL,
-averylonglongfieldname CLOB NOT NULL,
-price            NUMBER(7,2) DEFAULT 0.00 NOT NULL,
-MYDATE           DATE DEFAULT TRUNC(SYSDATE),
-                 PRIMARY KEY (id, lastname)
-)TABLESPACE USERS;
-/
-DROP SEQUENCE KUTU.SEQ_testtable;
-/
-CREATE SEQUENCE KUTU.SEQ_testtable;
-/
-CREATE OR REPLACE TRIGGER KUTU.TRIG_SEQ_testtable BEFORE insert ON KUTU.testtable 
-		FOR EACH ROW
-		BEGIN
-		  select KUTU.SEQ_testtable.nextval into :new.id from dual;
-		END;
-/
-CREATE BITMAP INDEX idx ON KUTU.testtable (firstname,lastname);
-/
-CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
-/
-ALTER TABLE testtable ADD (
- height           NUMBER,
- weight           NUMBER);
-/
-ALTER TABLE testtable MODIFY(
- height           NUMBER NOT NULL,
- weight           NUMBER NOT NULL);
-/
-
-
---------------------------------------------------------------------------------
-
-postgres
-AlterColumnSQL not supported for PostgreSQL
-
-
-CREATE DATABASE KUTU LOCATION='/u01/postdata';
-DROP TABLE KUTU.testtable;
-CREATE TABLE KUTU.testtable (
-id               SERIAL,
-firstname        VARCHAR(30) DEFAULT 'Joan',
-lastname         VARCHAR(28) DEFAULT 'Chen' NOT NULL,
-averylonglongfieldname TEXT NOT NULL,
-price            NUMERIC(7,2) DEFAULT 0.00 NOT NULL,
-MYDATE           DATE DEFAULT CURRENT_DATE,
-                 PRIMARY KEY (id, lastname)
-);
-CREATE INDEX idx ON KUTU.testtable USING HASH (firstname,lastname);
-CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
-ALTER TABLE KUTU.testtable  ADD height           FLOAT8;
-ALTER TABLE KUTU.testtable  ADD weight           FLOAT8;
-
-
---------------------------------------------------------------------------------
-
-odbc_mssql
-
-CREATE DATABASE KUTU;
-DROP TABLE KUTU.testtable;
-CREATE TABLE KUTU.testtable (
-id               INT IDENTITY(1,1) NOT NULL,
-firstname        VARCHAR(30) DEFAULT 'Joan',
-lastname         VARCHAR(28) DEFAULT 'Chen' NOT NULL,
-averylonglongfieldname TEXT NOT NULL,
-price            NUMERIC(7,2) DEFAULT 0.00 NOT NULL,
-MYDATE           DATETIME DEFAULT GetDate(),
-                 PRIMARY KEY (id, lastname)
-);
-CREATE CLUSTERED INDEX idx ON KUTU.testtable (firstname,lastname);
-CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
-ALTER TABLE KUTU.testtable  ADD
- height           REAL,
- weight           REAL;
-ALTER TABLE KUTU.testtable  ALTER COLUMN height           REAL NOT NULL;
-ALTER TABLE KUTU.testtable  ALTER COLUMN weight           REAL NOT NULL;
-
-
---------------------------------------------------------------------------------
-*/
+<?php
+/*
+
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+	
+  Set tabs to 4 for best viewing.
+
+*/
+
+error_reporting(E_ALL);
+include_once('../adodb.inc.php');
+
+foreach(array('sybase','mysql','access','oci8','postgres','odbc_mssql','odbc','sybase','firebird','informix','db2') as $dbType) {
+	echo "<h3>$dbType</h3><p>";
+	$db = NewADOConnection($dbType);
+	$dict = NewDataDictionary($db);
+
+	if (!$dict) continue;
+	$dict->debug = 1;
+	
+	$opts = array('REPLACE','mysql' => 'TYPE=ISAM', 'oci8' => 'TABLESPACE USERS');
+	
+/*	$flds = array(
+		array('id',	'I',								
+							'AUTO','KEY'),
+							
+		array('name' => 'firstname', 'type' => 'varchar','size' => 30,
+							'DEFAULT'=>'Joan'),
+							
+		array('lastname','varchar',28,
+							'DEFAULT'=>'Chen','key'),
+							
+		array('averylonglongfieldname','X',1024,
+							'NOTNULL','default' => 'test'),
+							
+		array('price','N','7.2',
+							'NOTNULL','default' => '0.00'),
+							
+		array('MYDATE', 'D', 
+							'DEFDATE'),
+		array('TS','T',
+							'DEFTIMESTAMP')
+	);*/
+	
+	$flds = "
+ID            I           AUTO KEY,
+FIRSTNAME     VARCHAR(30) DEFAULT 'Joan',
+LASTNAME      VARCHAR(28) DEFAULT 'Chen' key,
+averylonglongfieldname X(1024) DEFAULT 'test',
+price         N(7.2)  DEFAULT '0.00',
+MYDATE        D      DEFDATE,
+BIGFELLOW     X      NOTNULL,
+TS            T      DEFTIMESTAMP";
+
+
+	$sqla = $dict->CreateDatabase('KUTU',array('postgres'=>"LOCATION='/u01/postdata'"));
+	$dict->SetSchema('KUTU');
+	
+	$sqli = ($dict->CreateTableSQL('testtable',$flds, $opts));
+	$sqla =& array_merge($sqla,$sqli);
+	
+	$sqli = $dict->CreateIndexSQL('idx','testtable','firstname,lastname',array('BITMAP','FULLTEXT','CLUSTERED','HASH'));
+	$sqla =& array_merge($sqla,$sqli);
+	$sqli = $dict->CreateIndexSQL('idx2','testtable','price,lastname');//,array('BITMAP','FULLTEXT','CLUSTERED'));
+	$sqla =& array_merge($sqla,$sqli);
+	
+	$addflds = array(array('height', 'F'),array('weight','F'));
+	$sqli = $dict->AddColumnSQL('testtable',$addflds);
+	$sqla =& array_merge($sqla,$sqli);
+	$addflds = array(array('height', 'F','NOTNULL'),array('weight','F','NOTNULL'));
+	$sqli = $dict->AlterColumnSQL('testtable',$addflds);
+	$sqla =& array_merge($sqla,$sqli);
+	
+	
+	printsqla($dbType,$sqla);
+	
+	if ($dbType == 'mysql') {
+		$db->Connect('localhost', "root", "", "test");
+		$dict->SetSchema('');
+		$sqla2 = $dict->ChangeTableSQL('adoxyz',$flds);
+		if ($sqla2) printsqla($dbType,$sqla2);
+	}
+		if ($dbType == 'postgres') {
+		$db->Connect('localhost', "tester", "test", "test");
+		$dict->SetSchema('');
+		$sqla2 = $dict->ChangeTableSQL('adoxyz',$flds);
+		if ($sqla2) printsqla($dbType,$sqla2);
+	}
+	
+}
+
+function printsqla($dbType,$sqla)
+{
+	print "<pre>";
+	//print_r($dict->MetaTables());
+	foreach($sqla as $s) {
+		$s = htmlspecialchars($s);
+		print "$s;\n";
+		if ($dbType == 'oci8') print "/\n";
+	}
+	print "</pre><hr>";
+}
+
+/***
+
+Generated SQL:
+
+mysql
+
+CREATE DATABASE KUTU;
+DROP TABLE KUTU.testtable;
+CREATE TABLE KUTU.testtable (
+id               INTEGER NOT NULL AUTO_INCREMENT,
+firstname        VARCHAR(30) DEFAULT 'Joan',
+lastname         VARCHAR(28) NOT NULL DEFAULT 'Chen',
+averylonglongfieldname LONGTEXT NOT NULL,
+price            NUMERIC(7,2) NOT NULL DEFAULT 0.00,
+MYDATE           DATE DEFAULT CURDATE(),
+                 PRIMARY KEY (id, lastname)
+)TYPE=ISAM;
+CREATE FULLTEXT INDEX idx ON KUTU.testtable (firstname,lastname);
+CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
+ALTER TABLE KUTU.testtable  ADD height           DOUBLE;
+ALTER TABLE KUTU.testtable  ADD weight           DOUBLE;
+ALTER TABLE KUTU.testtable  MODIFY COLUMN height           DOUBLE NOT NULL;
+ALTER TABLE KUTU.testtable  MODIFY COLUMN weight           DOUBLE NOT NULL;
+
+
+--------------------------------------------------------------------------------
+
+oci8
+
+CREATE USER KUTU IDENTIFIED BY tiger;
+/
+GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO KUTU;
+/
+DROP TABLE KUTU.testtable CASCADE CONSTRAINTS;
+/
+CREATE TABLE KUTU.testtable (
+id               NUMBER(16) NOT NULL,
+firstname        VARCHAR(30) DEFAULT 'Joan',
+lastname         VARCHAR(28) DEFAULT 'Chen' NOT NULL,
+averylonglongfieldname CLOB NOT NULL,
+price            NUMBER(7,2) DEFAULT 0.00 NOT NULL,
+MYDATE           DATE DEFAULT TRUNC(SYSDATE),
+                 PRIMARY KEY (id, lastname)
+)TABLESPACE USERS;
+/
+DROP SEQUENCE KUTU.SEQ_testtable;
+/
+CREATE SEQUENCE KUTU.SEQ_testtable;
+/
+CREATE OR REPLACE TRIGGER KUTU.TRIG_SEQ_testtable BEFORE insert ON KUTU.testtable 
+		FOR EACH ROW
+		BEGIN
+		  select KUTU.SEQ_testtable.nextval into :new.id from dual;
+		END;
+/
+CREATE BITMAP INDEX idx ON KUTU.testtable (firstname,lastname);
+/
+CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
+/
+ALTER TABLE testtable ADD (
+ height           NUMBER,
+ weight           NUMBER);
+/
+ALTER TABLE testtable MODIFY(
+ height           NUMBER NOT NULL,
+ weight           NUMBER NOT NULL);
+/
+
+
+--------------------------------------------------------------------------------
+
+postgres
+AlterColumnSQL not supported for PostgreSQL
+
+
+CREATE DATABASE KUTU LOCATION='/u01/postdata';
+DROP TABLE KUTU.testtable;
+CREATE TABLE KUTU.testtable (
+id               SERIAL,
+firstname        VARCHAR(30) DEFAULT 'Joan',
+lastname         VARCHAR(28) DEFAULT 'Chen' NOT NULL,
+averylonglongfieldname TEXT NOT NULL,
+price            NUMERIC(7,2) DEFAULT 0.00 NOT NULL,
+MYDATE           DATE DEFAULT CURRENT_DATE,
+                 PRIMARY KEY (id, lastname)
+);
+CREATE INDEX idx ON KUTU.testtable USING HASH (firstname,lastname);
+CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
+ALTER TABLE KUTU.testtable  ADD height           FLOAT8;
+ALTER TABLE KUTU.testtable  ADD weight           FLOAT8;
+
+
+--------------------------------------------------------------------------------
+
+odbc_mssql
+
+CREATE DATABASE KUTU;
+DROP TABLE KUTU.testtable;
+CREATE TABLE KUTU.testtable (
+id               INT IDENTITY(1,1) NOT NULL,
+firstname        VARCHAR(30) DEFAULT 'Joan',
+lastname         VARCHAR(28) DEFAULT 'Chen' NOT NULL,
+averylonglongfieldname TEXT NOT NULL,
+price            NUMERIC(7,2) DEFAULT 0.00 NOT NULL,
+MYDATE           DATETIME DEFAULT GetDate(),
+                 PRIMARY KEY (id, lastname)
+);
+CREATE CLUSTERED INDEX idx ON KUTU.testtable (firstname,lastname);
+CREATE INDEX idx2 ON KUTU.testtable (price,lastname);
+ALTER TABLE KUTU.testtable  ADD
+ height           REAL,
+ weight           REAL;
+ALTER TABLE KUTU.testtable  ALTER COLUMN height           REAL NOT NULL;
+ALTER TABLE KUTU.testtable  ALTER COLUMN weight           REAL NOT NULL;
+
+
+--------------------------------------------------------------------------------
+*/
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/test-perf.php b/lib/adodb/tests/test-perf.php
new file mode 100644
index 0000000000..37406d2dc5
--- /dev/null
+++ b/lib/adodb/tests/test-perf.php
@@ -0,0 +1,50 @@
+<?php
+
+include_once('../adodb-perf.inc.php');
+
+error_reporting(E_ALL);
+session_start();
+
+if (isset($_GET)) {
+	foreach($_GET as $k => $v) {
+		if (strncmp($k,'test',4) == 0) $_SESSION['_db'] = $k;
+	}
+} 
+
+if (isset($_SESSION['_db'])) {
+	$_db = $_SESSION['_db'];
+	$_GET[$_db] = 1;
+	$$_db = 1;
+}
+
+echo "<h1>Performance Monitoring</h1>";
+include_once('testdatabases.inc.php');
+
+
+function testdb($db) 
+{
+	if (!$db) return;
+	echo "<font size=1>";print_r($db->ServerInfo()); echo " user=".$db->user."</font>";
+	
+	$perf = NewPerfMonitor($db); 
+	
+	# unit tests
+	if (0) {
+		//$DB->debug=1;
+		echo "Data Cache Size=".$perf->DBParameter('data cache size').'<p>';
+		echo $perf->HealthCheck();
+		echo($perf->SuspiciousSQL());
+		echo($perf->ExpensiveSQL());
+		echo($perf->InvalidSQL());
+		echo $perf->Tables();
+	
+		echo "<pre>";
+		echo $perf->HealthCheckCLI();
+		$perf->Poll(3);
+		die();
+	}
+	
+	if ($perf) $perf->UI(3);
+}
+ 
+?>
diff --git a/lib/adodb/tests/test-xmlschema.php b/lib/adodb/tests/test-xmlschema.php
new file mode 100644
index 0000000000..595fccd508
--- /dev/null
+++ b/lib/adodb/tests/test-xmlschema.php
@@ -0,0 +1,31 @@
+<?PHP
+error_reporting(E_ALL);
+
+require( "../adodb-xmlschema.inc.php" );
+
+// To build the schema, start by creating a normal ADOdb connection:
+$db = ADONewConnection( 'mysql' );
+$db->Connect( 'localhost', 'root', '', 'schematest' );
+
+// To create a schema object and build the query array.
+$schema = new adoSchema( $db );
+
+// To upgrade an existing schema object, use the following 
+// To upgrade an existing database to the provided schema,
+// uncomment the following line:
+#$schema->upgradeSchema();
+
+// Build the SQL array
+$sql = $schema->ParseSchema( "xmlschema.xml" );
+
+print "Here's the SQL to do the build:\n<pre>";
+print_r( $sql );
+print "</pre>\n";
+
+// Execute the SQL on the database
+//$result = $schema->ExecuteSchema( $sql );
+
+// Finally, clean up after the XML parser
+// (PHP won't do this for you!)
+//$schema->Destroy();
+?>
\ No newline at end of file
diff --git a/lib/adodb/tests/test.php b/lib/adodb/tests/test.php
index 936fddd11e..5d6d560691 100644
--- a/lib/adodb/tests/test.php
+++ b/lib/adodb/tests/test.php
@@ -1,1227 +1,1341 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-error_reporting(E_ALL);
-
-
-define('ADODB_ASSOC_CASE',0);
-
-include_once('../adodb-pear.inc.php');
-/* -------------------------------------------------------------------------------------- */
-/* define('ADODB_ASSOC_CASE',1); */
-/*  */
-function Err($msg)
-{
-	print "<b>$msg</b><br>";
-	flush();
-}
-
-function CheckWS($conn)
-{
-global $ADODB_EXTENSION;
-
-	include_once('../adodb-session.php');
-	
-	$saved = $ADODB_EXTENSION;
-	$db = ADONewConnection($conn);
-	$ADODB_EXTENSION = $saved;
-	if (headers_sent()) {
-		print "<p><b>White space detected in adodb-$conn.inc.php or include file...</b></p>";
-		die();
-	}
-}
-
-function do_strtolower(&$arr)
-{
-	foreach($arr as $k => $v) {
-		$arr[$k] = strtolower($v);
-	}
-}
-
-
-function CountExecs($db, $sql, $inputarray)
-{
-global $EXECS;  $EXECS++;
-}
-
-function CountCachedExecs($db, $secs2cache, $sql, $inputarray)
-{
-global $CACHED; $CACHED++;
-}
-
-/*  the table creation code is specific to the database, so we allow the user  */
-/*  to define their own table creation stuff */
-
-function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
-{
-GLOBAL $ADODB_vers,$ADODB_CACHE_DIR,$ADODB_FETCH_MODE, $HTTP_GET_VARS,$ADODB_COUNTRECS;
-?>	<form method=GET>
-	</p>
-	<table width=100% ><tr><td bgcolor=beige>&nbsp;</td></tr></table>
-	</p>
-<?php  
-	$create =false;
-	/*$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	
-	$rs = $db->Execute('select lastname,firstname,lastname,id from adoxyz');
-	$arr = $rs->GetAssoc();
-	echo "<pre>";print_r($arr);
-	die();*/
-	
-	GLOBAL $EXECS, $CACHED;
-	
-	$EXECS = 0;
-	$CACHED = 0;
-	
-	$db->fnExecute = 'CountExecs';
-	$db->fnCacheExecute = 'CountCachedExecs';
-	
-	$ADODB_CACHE_DIR = dirname(TempNam('/tmp','testadodb'));
-	$db->debug = false;
-	
-	/* print $db->UnixTimeStamp('2003-7-22 23:00:00'); */
-	
-	$phpv = phpversion();
-	if (defined('ADODB_EXTENSION')) $ext = ' &nbsp; Extension '.ADODB_EXTENSION.' installed';
-	else $ext = '';
-	print "<h3>ADODB Version: $ADODB_vers Host: <i>$db->host</i> &nbsp; Database: <i>$db->database</i> &nbsp; PHP: $phpv $ext</h3>";
-	
-	$arr = $db->ServerInfo();
-	print_r($arr);
-	echo "<br>";
-	$e = error_reporting(E_ALL-E_WARNING);
-	flush();
-	print "<i>date1</i> (1969-02-20) = ".$db->DBDate('1969-2-20');
-	print "<br><i>date1</i> (1999-02-20) = ".$db->DBDate('1999-2-20');
-	print "<br><i>date2</i> (1970-1-2) = ".$db->DBDate(24*3600)."<p>";
-	print "<i>ts1</i> (1999-02-20 3:40:50) = ".$db->DBTimeStamp('1999-2-20 13:40:50');
-	print "<br><i>ts2</i> (1999-02-20) = ".$db->DBTimeStamp('1999-2-20');
-	print "<br><i>ts3</i> (1970-1-2 +/- timezone) = ".$db->DBTimeStamp(24*3600);
-	print "<br> Fractional TS (1999-2-20 13:40:50.91): ".$db->DBTimeStamp($db->UnixTimeStamp('1999-2-20 13:40:50.91+1'));
-	 $dd = $db->UnixDate('1999-02-20');
-	print "<br>unixdate</i> 1999-02-20 = ".date('Y-m-d',$dd)."<p>";
-	flush();
-	/*  mssql too slow in failing bad connection */
-	if (false && $db->databaseType != 'mssql') {
-		print "<p>Testing bad connection. Ignore following error msgs:<br>";
-		$db2 = ADONewConnection();
-		$rez = $db2->Connect("bad connection");
-		$err = $db2->ErrorMsg();
-		print "<i>Error='$err'</i></p>";
-		if ($rez) print "<b>Cannot check if connection failed.</b> The Connect() function returned true.</p>";
-	}
-	error_reporting($e);
-	flush();
-	
-	/* $ADODB_COUNTRECS=false; */
-	$rs=$db->Execute('select * from adoxyz order by id');
-
-	/* print_r($rs); */
-	/* OCIFetchStatement($rs->_queryID,$rez,0,-1);//,OCI_ASSOC | OCI_FETCHSTATEMENT_BY_ROW); */
-	/* print_r($rez); */
-	/* die(); */
-	if($rs === false) $create = true;
-	else $rs->Close();
-		
-	/* if ($db->databaseType !='vfp') $db->Execute("drop table ADOXYZ"); */
-		
-	if ($create) {
-		if (false && $db->databaseType == 'ibase') {
-			print "<b>Please create the following table for testing:</b></p>$createtab</p>";
-			return;
-		} else {
-			$db->debug = 1;
-			$e = error_reporting(E_ALL-E_WARNING);
-			$db->Execute($createtab);
-			error_reporting($e);
-		}
-	}
-	$rs = &$db->Execute("delete from ADOXYZ"); /*  some ODBC drivers will fail the drop so we delete */
-	
-	if ($rs) {
-		if(! $rs->EOF) print "<b>Error: </b>RecordSet returned by Execute('delete...') should show EOF</p>";
-		$rs->Close();
-	} else print "err=".$db->ErrorMsg();
-
-	print "<p>Test select on empty table</p>";
-	$rs = &$db->Execute("select * from ADOXYZ where id=9999");
-	if ($rs && !$rs->EOF) print "<b>Error: </b>RecordSet returned by Execute(select...') on empty table should show EOF</p>";
-	if ($rs) $rs->Close();
-	flush();
-	/* $db->debug=true;	 */
-	print "<p>Testing Commit: ";
-	$time = $db->DBDate(time());
-	if (!$db->BeginTrans()) {
-		print '<b>Transactions not supported</b></p>';
-		if ($db->hasTransactions) Err("hasTransactions should be false");
-	} else { /* COMMIT */
-		if (!$db->hasTransactions) Err("hasTransactions should be true");
-		if ($db->transCnt != 1) Err("Invalid transCnt = $db->transCnt (should be 1)");
-		$rs = $db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values (99,'Should Not','Exist (Commit)',$time)");
-		if ($rs && $db->CommitTrans()) {
-			$rs->Close();
-			$rs = &$db->Execute("select * from ADOXYZ where id=99");
-			if ($rs === false || $rs->EOF) {
-				print '<b>Data not saved</b></p>';
-				$rs = &$db->Execute("select * from ADOXYZ where id=99");
-				print_r($rs);
-				die();
-			} else print 'OK</p>';
-			if ($rs) $rs->Close();
-		} else {
-			if (!$rs) {
-				print "<b>Insert failed</b></p>";
-				$db->RollbackTrans();
-			} else print "<b>Commit failed</b></p>";
-		}
-		if ($db->transCnt != 0) Err("Invalid transCnt = $db->transCnt (should be 0)");
-		
-		/* ROLLBACK */	
-		if (!$db->BeginTrans()) print "<p><b>Error in BeginTrans</b>()</p>";
-		print "<p>Testing Rollback: ";
-		$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values (100,'Should Not','Exist (Rollback)',$time)");
-		if ($db->RollbackTrans()) {
-			$rs = $db->Execute("select * from ADOXYZ where id=100");
-			if ($rs && !$rs->EOF) print '<b>Fail: Data should rollback</b></p>';
-			else print 'OK</p>';
-			if ($rs) $rs->Close();
-		} else
-			print "<b>Commit failed</b></p>";
-			
-		$rs = &$db->Execute('delete from ADOXYZ where id>50');
-		if ($rs) $rs->Close();
-		
-		if ($db->transCnt != 0) Err("Invalid transCnt = $db->transCnt (should be 0)");
-	}
-	
-	if (1) {
-		print "<p>Testing MetaDatabases()</p>";
-		print_r( $db->MetaDatabases());
-		
-		print "<p>Testing MetaTables() and MetaColumns()</p>";
-		$a = $db->MetaTables();
-		if ($a===false) print "<b>MetaTables not supported</b></p>";
-		else {
-			print "Array of tables: "; 
-			foreach($a as $v) print " ($v) ";
-			print '</p>';
-		}
-		$db->debug=1;
-		$a = $db->MetaColumns('ADOXYZ');
-		if ($a===false) print "<b>MetaColumns not supported</b></p>";
-		else {
-			print "<p>Columns of ADOXYZ: ";
-			foreach($a as $v) print " ($v->name $v->type $v->max_length) ";
-		}
-		print "<p>Testing MetaPrimaryKeys</p>";
-		$a = $db->MetaPrimaryKeys('ADOXYZ');
-		print_r($a);
-	}
-	$rs = &$db->Execute('delete from ADOXYZ');
-	if ($rs) $rs->Close();
-	
-	$db->debug = false;
-	
-	
-	switch ($db->databaseType) {
-	case 'postgres7':
-	case 'postgres64':
-	case 'postgres':
-	case 'ibase':
-		print "<p>Encode=".$db->BlobEncode("abc\0d\"'
-ef")."</p>";/* ' */
-		break;
-	case 'mssql': 
-/*
-ASSUME Northwind available...
-
-CREATE PROCEDURE SalesByCategory
-	@CategoryName nvarchar(15), @OrdYear nvarchar(4) = '1998'
-AS
-IF @OrdYear != '1996' AND @OrdYear != '1997' AND @OrdYear != '1998' 
-BEGIN
-	SELECT @OrdYear = '1998'
-END
-
-SELECT ProductName,
-	TotalPurchase=ROUND(SUM(CONVERT(decimal(14,2), OD.Quantity * (1-OD.Discount) * OD.UnitPrice)), 0)
-FROM [Order Details] OD, Orders O, Products P, Categories C
-WHERE OD.OrderID = O.OrderID 
-	AND OD.ProductID = P.ProductID 
-	AND P.CategoryID = C.CategoryID
-	AND C.CategoryName = @CategoryName
-	AND SUBSTRING(CONVERT(nvarchar(22), O.OrderDate, 111), 1, 4) = @OrdYear
-GROUP BY ProductName
-ORDER BY ProductName
-GO
-*/
-		print "<h4>Testing Stored Procedures for mssql</h4>";
-		$saved = $db->debug;
-		$db->debug=true;
-		
-		$cat = 'Dairy Products';
-		$yr = '1998';
-		
-		$stmt = $db->PrepareSP('SalesByCategory');
-		$db->Parameter($stmt,$cat,'CategoryName');
-		$db->Parameter($stmt,$yr,'OrdYear');
-		$rs = $db->Execute($stmt);
-		rs2html($rs);
-		
-		$cat = 'Grains/Cereals';
-		$yr = 1998;
-		
-		$stmt = $db->PrepareSP('SalesByCategory');
-		$db->Parameter($stmt,$cat,'CategoryName');
-		$db->Parameter($stmt,$yr,'OrdYear');
-		$rs = $db->Execute($stmt);
-		rs2html($rs);
-		
-		/*
-		Test out params - works in 4.2.3 but not 4.3.0???:
-		
-			CREATE PROCEDURE at_date_interval 
-				@days INTEGER, 
-				@start VARCHAR(20) OUT, 
-				@end VARCHAR(20) OUT 	
-			AS 
-			BEGIN 
-				set @start = CONVERT(VARCHAR(20), getdate(), 101) 
-				set @end =CONVERT(VARCHAR(20), dateadd(day, @days, getdate()), 101 ) 
-			END
-			GO
-		*/
-		$stmt = $db->PrepareSP('at_date_interval');
-		$days = 10;
-		$begin_date = '';
-		$end_date = '';
-		$db->Parameter($stmt,$days,'days', false, 4, SQLINT4); 
-		$db->Parameter($stmt,$begin_date,'start', 1, 20, SQLVARCHAR ); 
-		$db->Parameter($stmt,$end_date,'end', 1, 20, SQLVARCHAR ); 
-		$db->Execute($stmt);
-		if (empty($begin_date) or empty($end_date)) {
-			Err("MSSQL SP Test for OUT Failed");
-			print "begin=$begin_date end=$end_date<p>";
-		} else print "(Today +10days) = (begin=$begin_date end=$end_date)<p>";
-		$db->debug = $saved;
-		break;
-	case 'oci8': 
-	case 'oci8po':
-		$saved = $db->debug;
-		$db->debug=true;
-		
-		print "<h4>Testing Cursor Variables</h4>";
-/*
--- TEST PACKAGE
-CREATE OR REPLACE PACKAGE adodb AS
-TYPE TabType IS REF CURSOR RETURN tab%ROWTYPE;
-PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar);
-END adodb;
-/
-
-CREATE OR REPLACE PACKAGE BODY adodb AS
-PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar) IS
-	BEGIN
-		OPEN tabcursor FOR SELECT * FROM tab where tname like tablenames;
-	END open_tab;
-END adodb;
-
-/
-*/		
-		$stmt = $db->Prepare("BEGIN adodb.open_tab(:RS,'A%'); END;");
-		$db->Parameter($stmt, $cur, 'RS', false, -1, OCI_B_CURSOR);
-		$rs = $db->Execute($stmt);
-	
-		if ($rs && !$rs->EOF) {
-			print "Test 1 RowCount: ".$rs->RecordCount()."<p>";
-		} else {
-			print "<b>Error in using Cursor Variables 1</b><p>";
-		}
-		
-		$rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2,:TAB); END;",'RS2',array('TAB'=>'A%'));
-		if ($rs && !$rs->EOF) {
-			print "Test 2 RowCount: ".$rs->RecordCount()."<p>";
-		} else {
-			print "<b>Error in using Cursor Variables 2</b><p>";
-		}
-		
-		print "<h4>Testing Stored Procedures for oci8</h4>";
-
-		
-		$tname = 'A%';
-		
-		$stmt = $db->PrepareSP('select * from tab where tname like :tablename');
-		$db->Parameter($stmt,$tname,'tablename');
-		$rs = $db->Execute($stmt);
-		rs2html($rs);
-		
-		$db->debug = $saved;
-		break;
-	
-	default:
-		break;
-	}
-	print "<p>Inserting 50 rows</p>";
-
-	for ($i = 0; $i < 5; $i++) {	
-
-	$time = $db->DBDate(time());
-	if (empty($HTTP_GET_VARS['hide'])) $db->debug = true;
-	switch($db->databaseType){
-	default:
-		$arr = array(0=>'Caroline',1=>'Miranda');
-		$sql = "insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+0,?,?,$time)";
-		break;
-		
-	case 'oci8':
-	case 'oci805':
-		$arr = array('first'=>'Caroline','last'=>'Miranda');
-		$amt = rand() % 100;
-		$sql = "insert into ADOXYZ (id,firstname,lastname,created,amount) values ($i*10+0,:first,:last,$time,$amt)";		
-		break;
-	}
-	if ($i & 1) {
-		$sql = $db->Prepare($sql);
-	}
-	$rs = $db->Execute($sql,$arr);
-		
-	if ($rs === false) Err( 'Error inserting with parameters');
-	else $rs->Close();
-	$db->debug = false;
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+1,'John','Lim',$time)");
-	echo "Insert ID=";var_dump($db->Insert_ID());
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+2,'Mary','Lamb',$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+3,'George','Washington',$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+4,'Mr. Alan','Tam',$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+5,'Alan',".$db->quote("Turing'ton").",$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created)values ($i*10+6,'Serena','Williams',$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+7,'Yat Sun','Sun',$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+8,'Wai Hun','See',$time )");
-	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+9,'Steven','Oey',$time )");
-	} /*  for */
-	if (1) {
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	/* $db->debug=1; */
-	$rs = $db->Execute('update ADOXYZ set id=id+1');	
-	if (!is_object($rs)) {
-		print_r($rs);
-		err("Update should return object");
-	}
-	if (!$rs) err("Update generated error");
-	
-	$nrows = $db->Affected_Rows();   
-	if ($nrows === false) print "<p><b>Affected_Rows() not supported</b></p>";
-	else if ($nrows != 50)  print "<p><b>Affected_Rows() Error: $nrows returned (should be 50) </b></p>";
-	else print "<p>Affected_Rows() passed</p>";
-	}
-	$db->debug = false;
-	
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
- /* //////////////////////////////////////////////////////////////////////////////////////// */
-	
-	$rs = $db->Execute("select * from ADOXYZ where firstname = 'not known'");
-	if (!$rs ||  !$rs->EOF) print "<p><b>Error on empty recordset</b></p>";
-	else if ($rs->RecordCount() != 0) {
-		print "<p><b>Error on RecordCount. Should be 0. Was ".$rs->RecordCount()."</b></p>"; 
-		print_r($rs->fields);
-	}
-	$rs = &$db->Execute("select id,firstname,lastname,created from ADOXYZ order by id");
-	if ($rs) {
-		if ($rs->RecordCount() != 50) {
-			print "<p><b>RecordCount returns ".$rs->RecordCount()."</b></p>";
-			$poc = $rs->PO_RecordCount('ADOXYZ');
-			if ($poc == 50) print "<p> &nbsp; &nbsp; PO_RecordCount passed</p>";
-			else print "<p><b>PO_RecordCount returns wrong value: $poc</b></p>";
-		} else print "<p>RecordCount() passed</p>";
-		if (isset($rs->fields['firstname'])) print '<p>The fields columns can be indexed by column name.</p>';
-		else {
-			Err( '<p>The fields columns <i>cannot</i> be indexed by column name.</p>');
-			print_r($rs->fields);
-		}
-		if (empty($HTTP_GET_VARS['hide'])) rs2html($rs);
-	}
-	else print "<b>Error in Execute of SELECT</b></p>";
-	
-	$val = $db->GetOne("select count(*) from ADOXYZ");
-	 if ($val == 50) print "<p>GetOne returns ok</p>";
-	 else print "<p><b>Fail: GetOne returns $val</b></p>";
-
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	$val = $db->GetRow("select count(*) from ADOXYZ");
-	 if ($val[0] == 50 and sizeof($val) == 1) print "<p>GetRow returns ok</p>";
-	 else {
-	 	print_r($val);
-	 	print "<p><b>Fail: GetRow returns {$val[0]}</b></p>";
-	}
-
-	print "<p>FetchObject/FetchNextObject Test</p>";
-	$rs = &$db->Execute('select * from ADOXYZ');
-	
-	if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
-	
-	while ($o = $rs->FetchNextObject()) { /*  calls FetchObject internally */
-		if (!is_string($o->FIRSTNAME) || !is_string($o->LASTNAME)) {
-			print_r($o);
-			print "<p><b>Firstname is not string</b></p>";
-			break;
-		}
-	}
-	
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	print "<p>FetchObject/FetchNextObject Test 2</p>";
-	
-	$rs = &$db->Execute('select * from ADOXYZ');
-	if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
-	print_r($rs->fields);
-	while ($o = $rs->FetchNextObject()) { /*  calls FetchObject internally */
-		if (!is_string($o->FIRSTNAME) || !is_string($o->LASTNAME)) {
-			print_r($o);
-			print "<p><b>Firstname is not string</b></p>";
-			break;
-		}
-	}
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	
-	$savefetch = $ADODB_FETCH_MODE;
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	
-	print "<p>CacheSelectLimit  Test</p>";
-	$db->debug=1;
-	$rs = $db->CacheSelectLimit('  select  id, firstname from  ADOXYZ order by id',2);
-	if ($rs && !$rs->EOF) {
-		if (isset($rs->fields[0])) {
-			Err("ASSOC has numeric fields");
-			print_r($rs->fields);
-		}
-		if ($rs->fields['id'] != 1)  {Err("Error"); print_r($rs->fields);};
-		if (trim($rs->fields['firstname']) != 'Caroline')  {print Err("Error 2"); print_r($rs->fields);};
-		$rs->MoveNext();
-		if ($rs->fields['id'] != 2)  {Err("Error 3"); print_r($rs->fields);};
-		$rs->MoveNext();
-		if (!$rs->EOF) {
-			Err("Error EOF");
-			print_r($rs);
-		}
-	}
-	
-	print "<p>FETCH_MODE = ASSOC: Should get 1, Caroline</p>";
-	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',2);
-	if ($rs && !$rs->EOF) {
-		if ($rs->fields['id'] != 1)  {Err("Error 1"); print_r($rs->fields);};
-		if (trim($rs->fields['firstname']) != 'Caroline')  {Err("Error 2"); print_r($rs->fields);};
-		$rs->MoveNext();
-		if ($rs->fields['id'] != 2)  {Err("Error 3"); print_r($rs->fields);};
-		$rs->MoveNext();
-		if (!$rs->EOF) Err("Error EOF");
-		else if (is_array($rs->fields) || $rs->fields) {
-			Err("Error: ## fields should be set to false on EOF");
-			print_r($rs->fields);
-		}
-	}
-	
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	print "<p>FETCH_MODE = NUM: Should get 1, Caroline</p>";
-	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',1);
-	if ($rs && !$rs->EOF) {
-		if (isset($rs->fields['id'])) Err("FETCH_NUM has ASSOC fields");
-		if ($rs->fields[0] != 1)  {Err("Error 1"); print_r($rs->fields);};
-		if (trim($rs->fields[1]) != 'Caroline')  {Err("Error 2");print_r($rs->fields);};
-		$rs->MoveNext();
-		if (!$rs->EOF) Err("Error EOF");
-
-	}
-	$ADODB_FETCH_MODE = $savefetch;
-	
-	$db->debug = false;
-	print "<p>GetRowAssoc Upper: Should get 1, Caroline</p>";
-	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',1);
-	if ($rs && !$rs->EOF) {
-		$arr = &$rs->GetRowAssoc();
-		if ($arr['ID'] != 1) {Err("Error 1");print_r($arr);};
-		if (trim($arr['FIRSTNAME']) != 'Caroline') {Err("Error 2"); print_r($arr);};
-		$rs->MoveNext();
-		if (!$rs->EOF) Err("Error EOF");
-
-	}
-	print "<p>GetRowAssoc Lower: Should get 1, Caroline</p>";
-	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',1);
-	if ($rs && !$rs->EOF) {
-		$arr = &$rs->GetRowAssoc(false);
-		if ($arr['id'] != 1) {Err("Error 1"); print_r($arr);};
-		if (trim($arr['firstname']) != 'Caroline') {Err("Error 2"); print_r($arr);};
-
-	}
-	
-	print "<p>GetCol Test</p>";
-	$col = $db->GetCol('select distinct firstname from adoxyz order by 1');
-	if (!is_array($col)) Err("Col size is wrong");
-	if (trim($col[0]) != 'Alan' or trim($col[9]) != 'Yat Sun') Err("Col elements wrong");
-
-	$db->debug = true;
-	print "<p>SelectLimit Distinct Test 1: Should see Caroline, John and Mary</p>";
-	$rs = &$db->SelectLimit('select distinct * from ADOXYZ order by id',3);
-	$db->debug=false;
-
-	if ($rs && !$rs->EOF) {
-		if (trim($rs->fields[1]) != 'Caroline') Err("Error 1");
-		$rs->MoveNext();
-		if (trim($rs->fields[1]) != 'John') Err("Error 2");
-		$rs->MoveNext();
-		if (trim($rs->fields[1]) != 'Mary') Err("Error 3");
-		$rs->MoveNext();
-		if (! $rs->EOF) Err("Error EOF");
-		/* rs2html($rs); */
-	} else Err("Failed SelectLimit Test 1");
-	
-	print "<p>SelectLimit Test 2: Should see Mary, George and Mr. Alan</p>";
-	$rs = &$db->SelectLimit('select * from ADOXYZ order by id',3,2);
-	if ($rs && !$rs->EOF) {
-		if (trim($rs->fields[1]) != 'Mary') Err("Error 1");
-		$rs->MoveNext();
-		if (trim($rs->fields[1]) != 'George')Err("Error 2");
-		$rs->MoveNext();
-		if (trim($rs->fields[1]) != 'Mr. Alan') Err("Error 3");
-		$rs->MoveNext();
-		if (! $rs->EOF) Err("Error EOF");
-	/* 	rs2html($rs); */
-	}
-	 else Err("Failed SelectLimit Test 2");
-	
-	print "<p>SelectLimit Test 3: Should see Wai Hun and Steven</p>";
-	$db->debug=1;
-	global $A; $A=1;
-	$rs = &$db->SelectLimit('select * from ADOXYZ order by id',-1,48);
-	$A=0;
-	if ($rs && !$rs->EOF) {
-		if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
-		if (trim($rs->fields[1]) != 'Wai Hun') Err("Error 1");
-		$rs->MoveNext();
-		if (trim($rs->fields[1]) != 'Steven') Err("Error 2");
-		$rs->MoveNext();
-		if (! $rs->EOF) {
-			Err("Error EOF");
-		}
-		/* rs2html($rs); */
-	}
-	 else Err("Failed SelectLimit Test 3");
-		$db->debug = false;
-	
-	
-	$rs = &$db->Execute("select * from ADOXYZ order by id");
-	print "<p>Testing Move()</p>";	
-	if (!$rs)Err( "Failed Move SELECT");
-	else {
-		if (!$rs->Move(2)) {
-			if (!$rs->canSeek) print "<p>$db->databaseType: <b>Move(), MoveFirst() nor MoveLast() not supported.</b></p>";
-			else print '<p><b>RecordSet->canSeek property should be set to false</b></p>';
-		} else {
-			$rs->MoveFirst();
-			if (trim($rs->Fields("firstname")) != 'Caroline') {
-				print "<p><b>$db->databaseType: MoveFirst failed -- probably cannot scroll backwards</b></p>";
-			}
-			else print "MoveFirst() OK<BR>";
-						
-						/*  Move(3) tests error handling -- MoveFirst should not move cursor */
-			$rs->Move(3);
-			if (trim($rs->Fields("firstname")) != 'George') {
-				print '<p>'.$rs->Fields("id")."<b>$db->databaseType: Move(3) failed</b></p>";
-			} else print "Move(3) OK<BR>";
-						
-			$rs->Move(7);
-			if (trim($rs->Fields("firstname")) != 'Yat Sun') {
-				print '<p>'.$rs->Fields("id")."<b>$db->databaseType: Move(7) failed</b></p>";
-				print_r($rs);
-			} else print "Move(7) OK<BR>";
-			if ($rs->EOF) Err("Move(7) is EOF already");
-			$rs->MoveLast();
-			if (trim($rs->Fields("firstname")) != 'Steven'){
-				 print '<p>'.$rs->Fields("id")."<b>$db->databaseType: MoveLast() failed</b></p>";
-				 print_r($rs);
-			}else print "MoveLast() OK<BR>";
-			$rs->MoveNext();
-			if (!$rs->EOF) err("Bad MoveNext");
-			if ($rs->canSeek) {
-				$rs->Move(3);
-				if (trim($rs->Fields("firstname")) != 'George') {
-					print '<p>'.$rs->Fields("id")."<b>$db->databaseType: Move(3) after MoveLast failed</b></p>";
-					
-				} else print "Move(3) after MoveLast() OK<BR>";
-			}
-			
-			print "<p>Empty Move Test";
-			$rs = $db->Execute("select * from ADOXYZ where id > 0 and id < 0");
-			$rs->MoveFirst();
-			if (!$rs->EOF || $rs->fields) Err("Error in empty move first");
-		}
-	}
-	
-	$rs = $db->Execute('select * from ADOXYZ where id = 2');
-	if ($rs->EOF || !is_array($rs->fields)) Err("Error in select");
-	$rs->MoveNext();
-	if (!$rs->EOF) Err("Error in EOF (xx) ");
- /* 	$db->debug=true; */
-	print "<p>Testing ADODB_FETCH_ASSOC and concat: concat firstname and lastname</p>";
-
-	$save = $ADODB_FETCH_MODE;
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	if ($db->dataProvider == 'postgres') {
-		$sql = "select ".$db->Concat('cast(firstname as varchar)',$db->qstr(' '),'lastname')." as fullname,id from ADOXYZ";
-		$rs = &$db->Execute($sql);
-	} else {
-		$sql = "select distinct ".$db->Concat('firstname',$db->qstr(' '),'lastname')." as fullname,id from ADOXYZ";
-		$rs = &$db->Execute($sql);
-	}
-	if ($rs) {
-		if (empty($HTTP_GET_VARS['hide'])) rs2html($rs);
-	} else {
-		Err( "Failed Concat:".$sql);
-	}
-	$ADODB_FETCH_MODE = $save;
-	print "<hr>Testing GetArray() ";
-	/* $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; */
-	
-	$rs = &$db->Execute("select * from ADOXYZ order by id");
-	if ($rs) {
-		$arr = &$rs->GetArray(10);
-		if (sizeof($arr) != 10 || trim($arr[1][1]) != 'John' || trim($arr[1][2]) != 'Lim') print $arr[1][1].' '.$arr[1][2]."<b> &nbsp; ERROR</b><br>";
-		else print " OK<BR>";
-	}
-	
-	print "Testing FetchNextObject for 1 object ";
-	$rs = &$db->Execute("select distinct lastname,firstname from ADOXYZ where firstname='Caroline'");
-	$fcnt = 0;
-	if ($rs)
-	while ($o = $rs->FetchNextObject()) {
-		$fcnt += 1;	
-	}
-	if ($fcnt == 1) print " OK<BR>";
-	else print "<b>FAILED</b><BR>";
-	
-	print "Testing GetAssoc() ";
-	$savecrecs = $ADODB_COUNTRECS;
-	$ADODB_COUNTRECS = false;
-	$rs = &$db->Execute("select distinct lastname,firstname from ADOXYZ");
-	if ($rs) {
-		$arr = $rs->GetAssoc();
-		/* print_r($arr); */
-		if (trim($arr['See']) != 'Wai Hun') print $arr['See']." &nbsp; <b>ERROR</b><br>";
-		else print " OK<BR>";
-	}
-	/*  Comment this out to test countrecs = false */
-	$ADODB_COUNTRECS = $savecrecs;
-	
-	for ($loop=0; $loop < 1; $loop++) {
-	print "Testing GetMenu() and CacheExecute<BR>";
-	$db->debug = true;
-	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
-	
-	if ($rs) print 'With blanks, Steven selected:'. $rs->GetMenu('menu','Steven').'<BR>'; 
-	else print " Fail<BR>";
-	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
-	
-	if ($rs) print ' No blanks, Steven selected: '. $rs->GetMenu('menu','Steven',false).'<BR>';
-	else print " Fail<BR>";
-	
-	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
-	if ($rs) print ' Multiple, Alan selected: '. $rs->GetMenu('menu','Alan',false,true).'<BR>';
-	else print " Fail<BR>";
-	print '</p><hr>';
-	
-	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
-	if ($rs) {
-		print ' Multiple, Alan and George selected: '. $rs->GetMenu('menu',array('Alan','George'),false,true);
-		if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
-	} else print " Fail<BR>";
-	print '</p><hr>';
-	
-	print "Testing GetMenu2() <BR>";
-	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
-	if ($rs) print 'With blanks, Steven selected:'. $rs->GetMenu2('menu',('Oey')).'<BR>'; 
-	else print " Fail<BR>";
-	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
-	if ($rs) print ' No blanks, Steven selected: '. $rs->GetMenu2('menu',('Oey'),false).'<BR>';
-	else print " Fail<BR>";
-	}
-	
-	$db->debug = false;
-	$rs1 = &$db->Execute("select id from ADOXYZ where id <= 2 order by 1");
-	$rs2 = &$db->Execute("select id from ADOXYZ where id = 3 or id = 4 order by 1");
-
-	if ($rs1) $rs1->MoveLast();
-	if ($rs2) $rs2->MoveLast();
-	
-	if (empty($rs1) || empty($rs2) || $rs1->fields[0] != 2 || $rs2->fields[0] != 4) {
-		$a = $rs1->fields[0];
-		$b = $rs2->fields[0];
-		print "<p><b>Error in multiple recordset test rs1=$a rs2=$b (should be rs1=2 rs2=4)</b></p>";
-	} else
-		print "<p>Testing multiple recordsets OK</p>";
-		
-	
-	echo "<p> GenID test: ";
-	for ($i=1; $i <= 10; $i++) 
-		echo  "($i: ",$val = $db->GenID($db->databaseType.'abcseq6' ,5), ") ";
-	if ($val == 0) Err("GenID not supported");
-	
-	if ($val) {
-		$db->DropSequence('abc_seq2');
-		$db->CreateSequence('abc_seq2');
-		$val = $db->GenID('abc_seq2');
-		$db->DropSequence('abc_seq2');
-		$db->CreateSequence('abc_seq2');
-		$val = $db->GenID('abc_seq2');
-		if ($val != 1) Err("Drop and Create Sequence not supported ($val)");
-	}
-	echo "<p>";
-	
-	if (substr($db->dataProvider,0,3) != 'notused') { /*  used to crash ado */
-		$sql = "select firstnames from adoxyz";
-		print "<p>Testing execution of illegal statement: <i>$sql</i></p>";
-		if ($db->Execute($sql) === false) {
-			print "<p>This returns the following ErrorMsg(): <i>".$db->ErrorMsg()."</i> and ErrorNo(): ".$db->ErrorNo().'</p>';
-		} else 
-			print "<p><b>Error in error handling -- Execute() should return false</b></p>";
-	} else 
-		print "<p><b>ADO skipped error handling of bad select statement</b></p>";
-	
-	print "<p>ASSOC TEST 2<br>";
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	$rs = $db->query('select * from adoxyz order by id');
-	print_r($rs->fields);
-	for($i=0;$i<$rs->FieldCount();$i++) 
-	{ 
-		$fld=$rs->FetchField($i); 
-		print "<br> Field name is ".$fld->name; 
-		print " ".$rs->Fields($fld->name); 
-	} 
-
-		
-	print "<p>BOTH TEST 2<br>";
-	if ($db->dataProvider == 'ado') {
-		print "<b>ADODB_FETCH_BOTH not supported</b> for dataProvider=".$db->dataProvider."<br>";
-	} else {
-		$ADODB_FETCH_MODE = ADODB_FETCH_BOTH;
-		$rs = $db->query('select * from adoxyz order by id');
-		for($i=0;$i<$rs->FieldCount();$i++) 
-		{ 
-			$fld=$rs->FetchField($i); 
-			print "<br> Field name is ".$fld->name; 
-			print " ".$rs->Fields($fld->name); 
-		} 
-	}
-	
-	print "<p>NUM TEST 2<br>";
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	$rs = $db->query('select * from adoxyz order by id');
-	for($i=0;$i<$rs->FieldCount();$i++) 
-	{ 
-		$fld=$rs->FetchField($i); 
-		print "<br> Field name is ".$fld->name; 
-		print " ".$rs->Fields($fld->name); 
-	} 
-	
-	print "<p>ASSOC Test of SelectLimit<br>";
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	$rs = $db->selectlimit('select * from adoxyz order by id',3,4);
-	$cnt = 0;
-	while ($rs && !$rs->EOF) {
-		$cnt += 1;
-		if (!isset($rs->fields['firstname'])) {
-			print "<br><b>ASSOC returned numeric field</b></p>";
-			break;
-		}
-		$rs->MoveNext();
-	}
-	if ($cnt != 3) print "<br><b>Count should be 3, instead it was $cnt</b></p>";
-	
-	
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	if ($db->sysDate) {
-		$saved = $db->debug;
-		$db->debug = 1;
-		$rs = $db->Execute("select {$db->sysDate} from adoxyz where id=1");
-		if (ADORecordSet::UnixDate(date('Y-m-d')) != $rs->UnixDate($rs->fields[0])) {
-			print "<p><b>Invalid date {$rs->fields[0]}</b></p>";
-		} else
-			print "<p>Passed \$sysDate test ({$rs->fields[0]})</p>";
-		
-		print_r($rs->FetchField(0));
-		print time();
-		$db->debug=$saved;
-	} else {
-		print "<p><b>\$db->sysDate not defined</b></p>";
-	}
-
-	print "<p>Test CSV</p>";
-	include_once('../toexport.inc.php');
-	/* $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; */
-	$rs = $db->SelectLimit('select id,firstname,lastname,created,\'The	"young man", he said\' from adoxyz',10);	
-	
-	print "<pre>";
-	print rs2csv($rs);
-	print "</pre>";
-	
-	$rs = $db->SelectLimit('select id,firstname,lastname,created,\'The	"young man", he said\' from adoxyz',10);	
-	
-	print "<pre>";
-	rs2tabout($rs);
-	print "</pre>";
-	
-	/* print " CacheFlush "; */
-	/* $db->CacheFlush(); */
-	
-	$date = $db->SQLDate('d-m-M-Y-\QQ h:i:s A');
-	$sql = "SELECT $date from ADOXYZ";
-	print "<p>Test SQLDate: ".htmlspecialchars($sql)."</p>";
-	$rs = $db->SelectLimit($sql,1);
-	$d = date('d-m-M-Y-').'Q'.(ceil(date('m')/3.0)).date(' h:i:s A');
-	if ($d != $rs->fields[0]) Err("SQLDate failed expected: <br>act:$d <br>sql:".$rs->fields[0]);
-	
-	print "<p>Test Filter</p>";
-	$db->debug = 1;
-	
-	$rs = $db->SelectLimit('select * from ADOXYZ where id < 3 order by id');
-	
-	$rs = RSFilter($rs,'do_strtolower');
-	if (trim($rs->fields[1]) != 'caroline'  && trim($rs->fields[2]) != 'miranda') {
-		err('**** RSFilter failed');
-		print_r($rs->fields);
-	}
-	rs2html($rs);
-		
-	$db->debug=1;
-	
-	
-	print "<p>Test Replace</p>";
-	
-	$ret = $db->Replace('adoxyz', 
-		array('id'=>1,'firstname'=>'Caroline','lastname'=>'Miranda'),
-		array('id'),
-		$autoq = true);
-	if (!$ret) echo "<p>Error in replacing existing record</p>";
-	else {
-		$saved = $db->debug;
-		$db->debug = 0;
-		$savec = $ADODB_COUNTRECS;
-		$ADODB_COUNTRECS = true;
-		$rs = $db->Execute('select * FROM ADOXYZ where id=1');
-		$db->debug = $saved;
-		if ($rs->RecordCount() != 1) {
-			$cnt = $rs->RecordCount();
-			rs2html($rs);
-			print "<b>Error - Replace failed, count=$cnt</b><p>";
-		}
-		$ADODB_COUNTRECS = $savec;
-	}
-	$ret = $db->Replace('adoxyz', 
-		array('id'=>1000,'firstname'=>'Harun','lastname'=>'Al-Rashid'),
-		array('id','firstname'),
-		$autoq = true);
-	if ($ret != 2) print "<b>Replace failed: </b>";
-	print "test A return value=$ret (2 expected) <p>";
-	
-	$ret = $db->Replace('adoxyz', 
-		array('id'=>1000,'firstname'=>'Sherazade','lastname'=>'Al-Rashid'),
-		'id',
-		$autoq = true);
-	if ($ret != 1) 
-		if ($db->dataProvider == 'ibase' && $ret == 2);
-		else print "<b>Replace failed: </b>";
-	print "test B return value=$ret (1 or if ibase then 2 expected) <p>";
-	
-	print "<h3>rs2rs Test</h3>";
-	
-	$rs = $db->Execute('select * from adoxyz order by id');
-	$rs = $db->_rs2rs($rs);
-	$rs->valueX = 'X';
-	$rs->MoveNext();
-	$rs = $db->_rs2rs($rs);
-	if (!isset($rs->valueX)) err("rs2rs does not preserve array recordsets");
-	if (reset($rs->fields) != 1) err("rs2rs does not move to first row");
-
-	/* /////////////////////////////////////////////////////////// */
-	include_once('../pivottable.inc.php');
-	print "<h3>Pivot Test</h3>";
-	$db->debug=true;
- 	$sql = PivotTableSQL(
- 		$db,  			# adodb connection
- 		'adoxyz',  		# tables
-		'firstname',	# row fields
-		'lastname',		# column fields 
-		false,			# join
-		'ID' 			# sum
-	);
-	$rs = $db->Execute($sql);
-	if ($rs) rs2html($rs);
-	else Err("Pivot sql error");
-	
-	$db->debug=false;
-	include_once "PEAR.php";
-	
-	/*  PEAR TESTS BELOW */
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
-	$pear = true;
-	$rs = $db->query('select * from adoxyz where id>0 and id<10 order by id');
-	
-	$i = 0;
-	if ($rs && !$rs->EOF) {
-		while ($arr = $rs->fetchRow()) {
-			$i++;
-			/* print "$i "; */
-			if ($arr[0] != $i) {
-				print_r($arr);
-				print "<p><b>PEAR DB emulation error 1.</b></p>";
-				$pear = false;
-				break;
-			}
-		}
-		$rs->Close();
-	}
-	
-	
-	if ($i != $db->GetOne('select count(*) from adoxyz where id>0 and id<10')) {
-		print "<p><b>PEAR DB emulation error 1.1 EOF ($i)</b></p>";
-		$pear = false;
-	}
-	
-	$rs = $db->limitQuery('select * from adoxyz where id>0 order by id',$i=3,$top=3);
-	$i2 = $i;
-	if ($rs && !$rs->EOF) {
-
-		while (!is_object($rs->fetchInto($arr))) {
-			$i2++;
-			
-	/* 			print_r($arr); */
-	/* 		print "$i ";print_r($arr); */
-			if ($arr[0] != $i2) {
-				print "<p><b>PEAR DB emulation error 2.</b></p>";
-				$pear = false;
-				break;
-			}
-		}
-		$rs->Close();
-	}
-	if ($i2 != $i+$top) {
-		print "<p><b>PEAR DB emulation error 2.1 EOF (correct=$i+$top, actual=$i2)</b></p>";
-		$pear = false;
-	}
-	
-	if ($pear) print "<p>PEAR DB emulation passed.</p>";
-	
-
-	if ($db->hasTransactions) {
-		/* $db->debug=1; */
-		echo "<p>Testing StartTrans CompleteTrans</p>";
-		$db->raiseErrorFn = false;
-		$db->StartTrans();
-		$rs = $db->Execute('select * from notable');
-			$db->StartTrans();
-				$db->BeginTrans();
-			$db->Execute("update ADOXYZ set firstname='Carolx' where id=1");
-				$db->CommitTrans();
-			$db->CompleteTrans();
-		$rez = $db->CompleteTrans();
-		if ($rez !== false) {
-			if (is_null($rez)) Err("Error: _transOK not modified");
-			else Err("Error: CompleteTrans (1) should have failed");
-		} else {
-			$name = $db->GetOne("Select firstname from ADOXYZ where id=1");
-			if ($name == "Carolx") Err("Error: CompleteTrans (2) should have failed");
-			else echo "<p> -- Passed StartTrans test1 - rolling back</p>";
-		}
-		
-		$db->StartTrans();
-			$db->BeginTrans();
-		$db->Execute("update ADOXYZ set firstname='Carolx' where id=1");
-			$db->RollbackTrans();
-		$rez = $db->CompleteTrans();
-		if ($rez !== true) Err("Error: CompleteTrans (1) should have succeeded");
-		else {
-			$name = $db->GetOne("Select firstname from ADOXYZ where id=1");
-			if (trim($name) != "Carolx") Err("Error: CompleteTrans (2) should have succeeded, returned name=$name");
-			else echo "<p> -- Passed StartTrans test2 - commiting</p>";
-		}
-	}
-	global $TESTERRS;
-	$debugerr = true;
-	
-	global $ADODB_LANG;$ADODB_LANG = 'fr';
-	$db->debug = false;
-	$TESTERRS = 0;
-	$db->raiseErrorFn = 'adodb_test_err';
-	global $ERRNO; /*  from adodb_test_err */
-	$db->Execute('select * from nowhere');
-	$metae = $db->MetaError($ERRNO);
-	if ($metae !== DB_ERROR_NOSUCHTABLE) print "<p><b>MetaError=".$metae." wrong</b>, should be ".DB_ERROR_NOSUCHTABLE."</p>";
-	else print "<p>MetaError ok (".DB_ERROR_NOSUCHTABLE."): ".$db->MetaErrorMsg($metae)."</p>";
-	if ($TESTERRS != 1) print "<b>raiseErrorFn select nowhere failed</b><br>";
-	$rs = $db->Execute('select * from adoxyz');
-	if ($debugerr) print " Move";
-	$rs->Move(100);
-	$rs->_queryID = false;
-	if ($debugerr) print " MoveNext";
-	$rs->MoveNext();
-	if ($debugerr) print " $rs=false";
-	$rs = false;
-
-	print "<p>SetFetchMode() tests</p>";
-	$db->SetFetchMode(ADODB_FETCH_ASSOC);
-	$rs = $db->SelectLimit('select firstname from adoxyz',1);
-	/* 	var_dump($rs->fields); */
-	if (!isset($rs->fields['firstname'])) Err("BAD FETCH ASSOC");
-	
-	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;	
-	$rs = $db->SelectLimit('select firstname from adoxyz',1);
-	/* var_dump($rs->fields); */
-	if (!isset($rs->fields['firstname'])) Err("BAD FETCH ASSOC");
-	
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;	
-	$db->SetFetchMode(ADODB_FETCH_NUM);
-	$rs = $db->SelectLimit('select firstname from adoxyz',1);
-	if (!isset($rs->fields[0])) Err("BAD FETCH NUM");
-	
-	print "<p>Test MetaTables again with SetFetchMode()</p>";
-	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
-	$db->SetFetchMode(ADODB_FETCH_ASSOC);
-	print_r($db->MetaTables());
-	print "<p>";
-	/* ////////////////////////////////////////////////////////////////// */
-	
-	$conn = NewADOConnection($db->databaseType);
-	$conn->raiseErrorFn = 'adodb_test_err';
-	@$conn->Connect('abc');
-	if ($TESTERRS == 2) print "raiseErrorFn tests passed<br>";
-	else print "<b>raiseErrorFn tests failed ($TESTERRS)</b><br>";
-	
-	
-	/* ////////////////////////////////////////////////////////////////// */
-	
-	global $nocountrecs;
-	
-	if (isset($nocountrecs) && $ADODB_COUNTRECS) err("Error: \$ADODB_COUNTRECS is set");
-	if (empty($nocountrecs) && $ADODB_COUNTRECS==false) err("Error: \$ADODB_COUNTRECS is not set");
-
-	
-?>
-	</p>
-	<table width=100% ><tr><td bgcolor=beige>&nbsp;</td></tr></table>
-	</p></form>
-<?php
-
-	if ($rs1) $rs1->Close();
-	if ($rs2) $rs2->Close();
-	if ($rs) $rs->Close();
-	$db->Close();
-	
-	if ($db->transCnt != 0) Err("Error in transCnt=$db->transCnt (should be 0)");
-	
-	
-	printf("<p>Total queries=%d; total cached=%d</p>",$EXECS+$CACHED, $CACHED);
-}
-
-function adodb_test_err($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
-{
-global $TESTERRS,$ERRNO;
-
-	$ERRNO = $errno;
-	$TESTERRS += 1;
-	print "<i>** $dbms ($fn): errno=$errno &nbsp; errmsg=$errmsg ($p1,$p2)</i><br>";
-	
-}
-
-/* -------------------------------------------------------------------------------------- */
-
-
-error_reporting(E_ALL);
-
-set_time_limit(240); /*  increase timeout */
-
-include("../tohtml.inc.php");
-include("../adodb.inc.php");
-include("../rsfilter.inc.php");
-
-/* White Space Check */
-if (@$HTTP_SERVER_VARS['COMPUTERNAME'] == 'JAGUAR') {
-	CheckWS('mysqlt');
-	CheckWS('postgres');
-	CheckWS('oci8po');
-	CheckWS('firebird');
-	CheckWS('sybase');
-	CheckWS('informix');
-	CheckWS('ado_mssql');
-	CheckWS('ado_access');
-	CheckWS('mssql');
-	/*  */
-	CheckWS('vfp');
-	CheckWS('sqlanywhere');
-	CheckWS('db2');
-	CheckWS('access');
-	CheckWS('odbc_mssql');
-	/*  */
-	CheckWS('oracle');
-	CheckWS('proxy');
-	CheckWS('fbsql');
-	print "White Space Check complete<p>";
-}
-if (sizeof($HTTP_GET_VARS) == 0) $testmysql = true;
-
-
-foreach($HTTP_GET_VARS as $k=>$v)  {
-	global $$k;
-		
-	$$k = $v;
-}	
-
-
-?>
-<html>
-<title>ADODB Testing</title>
-<body bgcolor=white>
-<H1>ADODB Test</H1>
-
-This script tests the following databases: Interbase, Oracle, Visual FoxPro, Microsoft Access (ODBC and ADO), MySQL, MSSQL (ODBC, native, ADO). 
-There is also support for Sybase, PostgreSQL.</p>
-For the latest version of ADODB, visit <a href=http:/* php.weblogs.com/ADODB>php.weblogs.com</a>.</p> */
-
-<form method=get>
-<input type=checkbox name="testaccess" value=1 <?php echo !empty($testaccess) ? 'checked' : '' ?>> <b>Access</b><br>
-<input type=checkbox name="testibase" value=1 <?php echo !empty($testibase) ? 'checked' : '' ?>> <b>Interbase</b><br>
-<input type=checkbox name="testmssql" value=1 <?php echo !empty($testmssql) ? 'checked' : '' ?>> <b>MSSQL</b><br>
- <input type=checkbox name="testmysql" value=1 <?php echo !empty($testmysql) ? 'checked' : '' ?>> <b>MySQL</b><br>
-<input type=checkbox name="testmysqlodbc" value=1 <?php echo !empty($testmysqlodbc) ? 'checked' : '' ?>> <b>MySQL ODBC</b><br>
-<input type=checkbox name="testproxy" value=1 <?php echo !empty($testproxy) ? 'checked' : '' ?>> <b>MySQL Proxy</b><br>
-<input type=checkbox name="testoracle" value=1 <?php echo !empty($testoracle) ? 'checked' : '' ?>> <b>Oracle (oci8)</b> <br>
-<input type=checkbox name="testpostgres" value=1 <?php echo !empty($testpostgres) ? 'checked' : '' ?>> <b>PostgreSQL</b><br>
-<input type=checkbox name="testpgodbc" value=1 <?php echo !empty($testpgodbc) ? 'checked' : '' ?>> <b>PostgreSQL ODBC</b><br>
-<input type=checkbox name="testdb2" value=1 <?php echo !empty($testdb2) ? 'checked' : '' ?>> DB2<br>
-<input type=checkbox name="testvfp" value=1 <?php echo !empty($testvfp) ? 'checked' : '' ?>> VFP<br>
-<input type=checkbox name="testado" value=1 <?php echo !empty($testado) ? 'checked' : '' ?>> ADO (for mssql and access)<br>
-<input type=checkbox name="nocountrecs" value=1 <?php echo !empty($nocountrecs) ? 'checked' : '' ?>> $ADODB_COUNTRECS=false<br>
-<input type=submit>
-</form>
-
-Test <a href=test4.php>GetInsertSQL/GetUpdateSQL</a> &nbsp; 
-	<a href=testsessions.php>Sessions</a> &nbsp;
-	<a href=testpaging.php>Paging</a> &nbsp;
-<?php
-
-if ($ADODB_FETCH_MODE != ADODB_FETCH_DEFAULT) print "<h3>FETCH MODE IS NOT ADODB_FETCH_DEFAULT</h3>";
-
-if (isset($nocountrecs)) $ADODB_COUNTRECS = false;
-include('./testdatabases.inc.php');
-
-
-include_once('../adodb-time.inc.php');
-adodb_date_test();
-?>
-<p><i>ADODB Database Library  (c) 2000-2003 John Lim. All rights reserved. Released under BSD and LGPL.</i></p>
-</body>
-</html>
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+error_reporting(E_ALL);
+
+
+define('ADODB_ASSOC_CASE',0);
+
+include_once('../adodb-pear.inc.php');
+//--------------------------------------------------------------------------------------
+//define('ADODB_ASSOC_CASE',1);
+//
+function Err($msg)
+{
+	print "<b>$msg</b><br>";
+	flush();
+}
+
+function CheckWS($conn)
+{
+global $ADODB_EXTENSION;
+
+	include_once('../adodb-session.php');
+	
+	$saved = $ADODB_EXTENSION;
+	$db = ADONewConnection($conn);
+	$ADODB_EXTENSION = $saved;
+	if (headers_sent()) {
+		print "<p><b>White space detected in adodb-$conn.inc.php or include file...</b></p>";
+		die();
+	}
+}
+
+function do_strtolower(&$arr)
+{
+	foreach($arr as $k => $v) {
+		$arr[$k] = strtolower($v);
+	}
+}
+
+
+function CountExecs($db, $sql, $inputarray)
+{
+global $EXECS;  $EXECS++;
+}
+
+function CountCachedExecs($db, $secs2cache, $sql, $inputarray)
+{
+global $CACHED; $CACHED++;
+}
+
+// the table creation code is specific to the database, so we allow the user 
+// to define their own table creation stuff
+
+function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
+{
+GLOBAL $ADODB_vers,$ADODB_CACHE_DIR,$ADODB_FETCH_MODE, $HTTP_GET_VARS,$ADODB_COUNTRECS;
+
+?>	<form method=GET>
+	</p>
+	<table width=100% ><tr><td bgcolor=beige>&nbsp;</td></tr></table>
+	</p>
+<?php  
+	$create =false;
+	/*$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	
+	$rs = $db->Execute('select lastname,firstname,lastname,id from adoxyz');
+	$arr = $rs->GetAssoc();
+	echo "<pre>";print_r($arr);
+	die();*/
+	
+	GLOBAL $EXECS, $CACHED;
+	
+	$EXECS = 0;
+	$CACHED = 0;
+	if ((rand()%3) == 0) @$db->Execute("delete from adodb_logsql");
+	$db->debug=1;
+	
+	$db->fnExecute = 'CountExecs';
+	$db->fnCacheExecute = 'CountCachedExecs';
+	
+	if (empty($_GET['nolog'])) {
+		echo "<h3>SQL Logging enabled</h3>";
+		$db->LogSQL();
+	}
+	$ADODB_CACHE_DIR = dirname(TempNam('/tmp','testadodb'));
+	$db->debug = false;
+	
+	//print $db->UnixTimeStamp('2003-7-22 23:00:00');
+	
+	$phpv = phpversion();
+	if (defined('ADODB_EXTENSION')) $ext = ' &nbsp; Extension '.ADODB_EXTENSION.' installed';
+	else $ext = '';
+	print "<h3>ADODB Version: $ADODB_vers Host: <i>$db->host</i> &nbsp; Database: <i>$db->database</i> &nbsp; PHP: $phpv $ext</h3>";
+	flush();
+	$arr = $db->ServerInfo();
+	print_r($arr);
+	echo "<br>";
+	$e = error_reporting(E_ALL-E_WARNING);
+	flush();
+	print "<i>date1</i> (1969-02-20) = ".$db->DBDate('1969-2-20');
+	print "<br><i>date1</i> (1999-02-20) = ".$db->DBDate('1999-2-20');
+	print "<br><i>date2</i> (1970-1-2) = ".$db->DBDate(24*3600)."<p>";
+	print "<i>ts1</i> (1999-02-20 13:40:50) = ".$db->DBTimeStamp('1999-2-20 1:40:50 pm');
+	print "<br><i>ts1.1</i> (1999-02-20 13:40:00) = ".$db->DBTimeStamp('1999-2-20 13:40');
+	print "<br><i>ts2</i> (1999-02-20) = ".$db->DBTimeStamp('1999-2-20');
+	print "<br><i>ts3</i> (1970-1-2 +/- timezone) = ".$db->DBTimeStamp(24*3600);
+	print "<br> Fractional TS (1999-2-20 13:40:50.91): ".$db->DBTimeStamp($db->UnixTimeStamp('1999-2-20 13:40:50.91+1'));
+	 $dd = $db->UnixDate('1999-02-20');
+	print "<br>unixdate</i> 1999-02-20 = ".date('Y-m-d',$dd)."<p>";
+	flush();
+	// mssql too slow in failing bad connection
+	if (false && $db->databaseType != 'mssql') {
+		print "<p>Testing bad connection. Ignore following error msgs:<br>";
+		$db2 = ADONewConnection();
+		$rez = $db2->Connect("bad connection");
+		$err = $db2->ErrorMsg();
+		print "<i>Error='$err'</i></p>";
+		if ($rez) print "<b>Cannot check if connection failed.</b> The Connect() function returned true.</p>";
+	}
+	error_reporting($e);
+	flush();
+	
+	//$ADODB_COUNTRECS=false;
+	$rs=$db->Execute('select * from adoxyz order by id');
+
+	//print_r($rs);
+	//OCIFetchStatement($rs->_queryID,$rez,0,-1);//,OCI_ASSOC | OCI_FETCHSTATEMENT_BY_ROW);
+	//print_r($rez);
+	//die();
+	if($rs === false) $create = true;
+	else $rs->Close();
+		
+	//if ($db->databaseType !='vfp') $db->Execute("drop table ADOXYZ");
+		
+	if ($create) {
+		if (false && $db->databaseType == 'ibase') {
+			print "<b>Please create the following table for testing:</b></p>$createtab</p>";
+			return;
+		} else {
+			$db->debug = 1;
+			$e = error_reporting(E_ALL-E_WARNING);
+			$db->Execute($createtab);
+			error_reporting($e);
+		}
+	}
+	$rs = &$db->Execute("delete from ADOXYZ"); // some ODBC drivers will fail the drop so we delete
+	if ($rs) {
+		if(! $rs->EOF) print "<b>Error: </b>RecordSet returned by Execute('delete...') should show EOF</p>";
+		$rs->Close();
+	} else print "err=".$db->ErrorMsg();
+
+	print "<p>Test select on empty table</p>";
+	$rs = &$db->Execute("select * from ADOXYZ where id=9999");
+	if ($rs && !$rs->EOF) print "<b>Error: </b>RecordSet returned by Execute(select...') on empty table should show EOF</p>";
+	if ($rs) $rs->Close();
+	flush();
+	//$db->debug=true;	
+	print "<p>Testing Commit: ";
+	$time = $db->DBDate(time());
+	if (!$db->BeginTrans()) {
+		print '<b>Transactions not supported</b></p>';
+		if ($db->hasTransactions) Err("hasTransactions should be false");
+	} else { /* COMMIT */
+		if (!$db->hasTransactions) Err("hasTransactions should be true");
+		if ($db->transCnt != 1) Err("Invalid transCnt = $db->transCnt (should be 1)");
+		$rs = $db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values (99,'Should Not','Exist (Commit)',$time)");
+		if ($rs && $db->CommitTrans()) {
+			$rs->Close();
+			$rs = &$db->Execute("select * from ADOXYZ where id=99");
+			if ($rs === false || $rs->EOF) {
+				print '<b>Data not saved</b></p>';
+				$rs = &$db->Execute("select * from ADOXYZ where id=99");
+				print_r($rs);
+				die();
+			} else print 'OK</p>';
+			if ($rs) $rs->Close();
+		} else {
+			if (!$rs) {
+				print "<b>Insert failed</b></p>";
+				$db->RollbackTrans();
+			} else print "<b>Commit failed</b></p>";
+		}
+		if ($db->transCnt != 0) Err("Invalid transCnt = $db->transCnt (should be 0)");
+		
+		/* ROLLBACK */	
+		if (!$db->BeginTrans()) print "<p><b>Error in BeginTrans</b>()</p>";
+		print "<p>Testing Rollback: ";
+		$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values (100,'Should Not','Exist (Rollback)',$time)");
+		if ($db->RollbackTrans()) {
+			$rs = $db->Execute("select * from ADOXYZ where id=100");
+			if ($rs && !$rs->EOF) print '<b>Fail: Data should rollback</b></p>';
+			else print 'OK</p>';
+			if ($rs) $rs->Close();
+		} else
+			print "<b>Commit failed</b></p>";
+			
+		$rs = &$db->Execute('delete from ADOXYZ where id>50');
+		if ($rs) $rs->Close();
+		
+		if ($db->transCnt != 0) Err("Invalid transCnt = $db->transCnt (should be 0)");
+	}
+	
+	if (1) {
+		print "<p>Testing MetaDatabases()</p>";
+		print_r( $db->MetaDatabases());
+		
+		print "<p>Testing MetaTables() and MetaColumns()</p>";
+		$a = $db->MetaTables();
+		if ($a===false) print "<b>MetaTables not supported</b></p>";
+		else {
+			print "Array of tables and views: "; 
+			foreach($a as $v) print " ($v) ";
+			print '</p>';
+		}
+		
+		$a = $db->MetaTables('VIEW');
+		if ($a===false) print "<b>MetaTables not supported</b></p>";
+		else {
+			print "Array of views: "; 
+			foreach($a as $v) print " ($v) ";
+			print '</p>';
+		}
+		
+		$a = $db->MetaTables(false,false,'aDo%');
+		if ($a===false) print "<b>MetaTables not supported</b></p>";
+		else {
+			print "Array of ado%: "; 
+			foreach($a as $v) print " ($v) ";
+			print '</p>';
+		}
+		
+		$a = $db->MetaTables('TABLE');
+		if ($a===false) print "<b>MetaTables not supported</b></p>";
+		else {
+			print "Array of tables: "; 
+			foreach($a as $v) print " ($v) ";
+			print '</p>';
+		}
+		
+		$db->debug=1;
+		$a = $db->MetaColumns('ADOXYZ');
+		if ($a===false) print "<b>MetaColumns not supported</b></p>";
+		else {
+			print "<p>Columns of ADOXYZ: ";
+			foreach($a as $v) print " ($v->name $v->type $v->max_length) ";
+		}
+		print "<p>Testing MetaPrimaryKeys</p>";
+		$a = $db->MetaPrimaryKeys('ADOXYZ');
+		var_dump($a);
+	}
+	$rs = &$db->Execute('delete from ADOXYZ');
+	if ($rs) $rs->Close();
+	
+	$db->debug = false;
+	
+	
+	switch ($db->databaseType) {
+	case 'postgres7':
+	case 'postgres64':
+	case 'postgres':
+	case 'ibase':
+		print "<p>Encode=".$db->BlobEncode("abc\0d\"'
+ef")."</p>";//'
+
+		print "<p>Testing Foreign Keys</p>";
+		$arr = $db->MetaForeignKeys('adoxyz',false,true);
+		print_r($arr);
+		if (!$arr) Err("Bad MetaForeignKeys");
+		break;
+	
+	case 'odbc_mssql':
+	case 'mssqlpo':
+		print "<p>Testing Foreign Keys</p>";
+		$arr = $db->MetaForeignKeys('Orders',false,true);
+		print_r($arr);
+		if (!$arr) Err("Bad MetaForeignKeys");
+		if ($db->databaseType == 'odbc_mssql') break;
+	
+	case 'mssql': 
+	
+		
+/*
+ASSUME Northwind available...
+
+CREATE PROCEDURE SalesByCategory
+	@CategoryName nvarchar(15), @OrdYear nvarchar(4) = '1998'
+AS
+IF @OrdYear != '1996' AND @OrdYear != '1997' AND @OrdYear != '1998' 
+BEGIN
+	SELECT @OrdYear = '1998'
+END
+
+SELECT ProductName,
+	TotalPurchase=ROUND(SUM(CONVERT(decimal(14,2), OD.Quantity * (1-OD.Discount) * OD.UnitPrice)), 0)
+FROM [Order Details] OD, Orders O, Products P, Categories C
+WHERE OD.OrderID = O.OrderID 
+	AND OD.ProductID = P.ProductID 
+	AND P.CategoryID = C.CategoryID
+	AND C.CategoryName = @CategoryName
+	AND SUBSTRING(CONVERT(nvarchar(22), O.OrderDate, 111), 1, 4) = @OrdYear
+GROUP BY ProductName
+ORDER BY ProductName
+GO
+*/
+		print "<h4>Testing Stored Procedures for mssql</h4>";
+		$saved = $db->debug;
+		$db->debug=true;
+		
+		$cat = 'Dairy Products';
+		$yr = '1998';
+		
+		$stmt = $db->PrepareSP('SalesByCategory');
+		$db->Parameter($stmt,$cat,'CategoryName');
+		$db->Parameter($stmt,$yr,'OrdYear');
+		$rs = $db->Execute($stmt);
+		rs2html($rs);
+		
+		$cat = 'Grains/Cereals';
+		$yr = 1998;
+		
+		$stmt = $db->PrepareSP('SalesByCategory');
+		$db->Parameter($stmt,$cat,'CategoryName');
+		$db->Parameter($stmt,$yr,'OrdYear');
+		$rs = $db->Execute($stmt);
+		rs2html($rs);
+		
+		/*
+		Test out params - works in 4.2.3 but not 4.3.0???:
+		
+			CREATE PROCEDURE at_date_interval 
+				@days INTEGER, 
+				@start VARCHAR(20) OUT, 
+				@end VARCHAR(20) OUT 	
+			AS 
+			BEGIN 
+				set @start = CONVERT(VARCHAR(20), getdate(), 101) 
+				set @end =CONVERT(VARCHAR(20), dateadd(day, @days, getdate()), 101 ) 
+			END
+			GO
+		*/
+		$db->debug=1;
+		$stmt = $db->PrepareSP('at_date_interval');
+		$days = 10;
+		$begin_date = '';
+		$end_date = '';
+		$db->Parameter($stmt,$days,'days', false, 4, SQLINT4); 
+		$db->Parameter($stmt,$begin_date,'start', 1, 20, SQLVARCHAR ); 
+		$db->Parameter($stmt,$end_date,'end', 1, 20, SQLVARCHAR ); 
+		$db->Execute($stmt);
+		if (empty($begin_date) or empty($end_date)) {
+			Err("MSSQL SP Test for OUT Failed");
+			print "begin=$begin_date end=$end_date<p>";
+		} else print "(Today +10days) = (begin=$begin_date end=$end_date)<p>";
+	
+		$db->debug = $saved;
+		break;
+	case 'oci8': 
+	case 'oci8po':
+		$saved = $db->debug;
+		$db->debug=true;
+		
+		print "<h4>Testing Foreign Keys</h4>";
+		$arr = $db->MetaForeignKeys('emp');
+		print_r($arr);
+		if (!$arr) Err("Bad MetaForeignKeys");
+		print "<h4>Testing Cursor Variables</h4>";
+/*
+-- TEST PACKAGE
+CREATE OR REPLACE PACKAGE adodb AS
+TYPE TabType IS REF CURSOR RETURN tab%ROWTYPE;
+PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar);
+END adodb;
+/
+
+CREATE OR REPLACE PACKAGE BODY adodb AS
+PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar) IS
+	BEGIN
+		OPEN tabcursor FOR SELECT * FROM tab where tname like tablenames;
+	END open_tab;
+END adodb;
+
+/
+*/		
+		$stmt = $db->Prepare("BEGIN adodb.open_tab(:RS,'A%'); END;");
+		$db->Parameter($stmt, $cur, 'RS', false, -1, OCI_B_CURSOR);
+		$rs = $db->Execute($stmt);
+	
+		if ($rs && !$rs->EOF) {
+			print "Test 1 RowCount: ".$rs->RecordCount()."<p>";
+		} else {
+			print "<b>Error in using Cursor Variables 1</b><p>";
+		}
+		
+		$rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2,:TAB); END;",'RS2',array('TAB'=>'A%'));
+		if ($rs && !$rs->EOF) {
+			print "Test 2 RowCount: ".$rs->RecordCount()."<p>";
+		} else {
+			print "<b>Error in using Cursor Variables 2</b><p>";
+		}
+		
+		print "<h4>Testing Stored Procedures for oci8</h4>";
+
+		
+		$tname = 'A%';
+		
+		$stmt = $db->PrepareSP('select * from tab where tname like :tablename');
+		$db->Parameter($stmt,$tname,'tablename');
+		$rs = $db->Execute($stmt);
+		rs2html($rs);
+		
+		$db->debug = $saved;
+		break;
+	
+	default:
+		break;
+	}
+	$arr = array(
+		array(1,'Caroline','Miranda'),
+		array(2,'John','Lim'),
+		array(3,'Wai Hun','See')
+	);
+	$db->debug=1;
+	print "<p>Testing Bulk Insert of 3 rows</p>";
+
+	$sql = "insert into ADOXYZ (id,firstname,lastname) values (?,?,?)";
+	$db->StartTrans();
+	$db->Execute($sql,$arr);
+	$db->CompleteTrans();
+	$rs = $db->Execute('select * from ADOXYZ order by id');
+	if ($rs->RecordCount() != 3) Err("Bad bulk insert");
+	rs2html($rs);
+	
+	$db->Execute('delete from ADOXYZ');
+		
+	print "<p>Inserting 50 rows</p>";
+
+	for ($i = 0; $i < 5; $i++) {	
+
+	$time = $db->DBDate(time());
+	if (empty($HTTP_GET_VARS['hide'])) $db->debug = true;
+	switch($db->databaseType){
+	default:
+		$arr = array(0=>'Caroline',1=>'Miranda');
+		$sql = "insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+0,?,?,$time)";
+		break;
+		
+	case 'oci8':
+	case 'oci805':
+		$arr = array('first'=>'Caroline','last'=>'Miranda');
+		$amt = rand() % 100;
+		$sql = "insert into ADOXYZ (id,firstname,lastname,created,amount) values ($i*10+0,:first,:last,$time,$amt)";		
+		break;
+	}
+	if ($i & 1) {
+		$sql = $db->Prepare($sql);
+	}
+	$rs = $db->Execute($sql,$arr);
+		
+	if ($rs === false) Err( 'Error inserting with parameters');
+	else $rs->Close();
+	$db->debug = false;
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+1,'John','Lim',$time)");
+	echo "Insert ID=";var_dump($db->Insert_ID());
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+2,'Mary','Lamb',$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+3,'George','Washington',$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+4,'Mr. Alan','Tam',$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+5,'Alan',".$db->quote("Turing'ton").",$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created)values ($i*10+6,'Serena','Williams',$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+7,'Yat Sun','Sun',$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+8,'Wai Hun','See',$time )");
+	$db->Execute("insert into ADOXYZ (id,firstname,lastname,created) values ($i*10+9,'Steven','Oey',$time )");
+	} // for
+	if (1) {
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	$cnt = $db->GetOne("select count(*) from ADOXYZ");
+	$rs = $db->Execute('update ADOXYZ set id=id+1');	
+	if (!is_object($rs)) {
+		print_r($rs);
+		err("Update should return object");
+	}
+	if (!$rs) err("Update generated error");
+	
+	$nrows = $db->Affected_Rows();   
+	if ($nrows === false) print "<p><b>Affected_Rows() not supported</b></p>";
+	else if ($nrows != $cnt)  print "<p><b>Affected_Rows() Error: $nrows returned (should be 50) </b></p>";
+	else print "<p>Affected_Rows() passed</p>";
+	}
+	$db->debug = false;
+	
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+ //////////////////////////////////////////////////////////////////////////////////////////
+	
+	$rs = $db->Execute("select * from ADOXYZ where firstname = 'not known'");
+	if (!$rs ||  !$rs->EOF) print "<p><b>Error on empty recordset</b></p>";
+	else if ($rs->RecordCount() != 0) {
+		print "<p><b>Error on RecordCount. Should be 0. Was ".$rs->RecordCount()."</b></p>"; 
+		print_r($rs->fields);
+	}
+	$rs = &$db->Execute("select id,firstname,lastname,created from ADOXYZ order by id");
+	if ($rs) {
+		if ($rs->RecordCount() != 50) {
+			print "<p><b>RecordCount returns ".$rs->RecordCount()."</b></p>";
+			$poc = $rs->PO_RecordCount('ADOXYZ');
+			if ($poc == 50) print "<p> &nbsp; &nbsp; PO_RecordCount passed</p>";
+			else print "<p><b>PO_RecordCount returns wrong value: $poc</b></p>";
+		} else print "<p>RecordCount() passed</p>";
+		if (isset($rs->fields['firstname'])) print '<p>The fields columns can be indexed by column name.</p>';
+		else {
+			Err( '<p>The fields columns <i>cannot</i> be indexed by column name.</p>');
+			print_r($rs->fields);
+		}
+		if (empty($HTTP_GET_VARS['hide'])) rs2html($rs);
+	}
+	else print "<b>Error in Execute of SELECT</b></p>";
+	
+	$val = $db->GetOne("select count(*) from ADOXYZ");
+	 if ($val == 50) print "<p>GetOne returns ok</p>";
+	 else print "<p><b>Fail: GetOne returns $val</b></p>";
+
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	$val = $db->GetRow("select count(*) from ADOXYZ");
+	 if ($val[0] == 50 and sizeof($val) == 1) print "<p>GetRow returns ok</p>";
+	 else {
+	 	print_r($val);
+	 	print "<p><b>Fail: GetRow returns {$val[0]}</b></p>";
+	}
+
+	print "<p>FetchObject/FetchNextObject Test</p>";
+	$rs = &$db->Execute('select * from ADOXYZ');
+	
+	if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
+	
+	while ($o = $rs->FetchNextObject()) { // calls FetchObject internally
+		if (!is_string($o->FIRSTNAME) || !is_string($o->LASTNAME)) {
+			print_r($o);
+			print "<p><b>Firstname is not string</b></p>";
+			break;
+		}
+	}
+	
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	print "<p>FetchObject/FetchNextObject Test 2</p>";
+	
+	$rs = &$db->Execute('select * from ADOXYZ');
+	if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
+	print_r($rs->fields);
+	while ($o = $rs->FetchNextObject()) { // calls FetchObject internally
+		if (!is_string($o->FIRSTNAME) || !is_string($o->LASTNAME)) {
+			print_r($o);
+			print "<p><b>Firstname is not string</b></p>";
+			break;
+		}
+	}
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	
+	$savefetch = $ADODB_FETCH_MODE;
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	
+	print "<p>CacheSelectLimit  Test</p>";
+	$db->debug=1;
+	$rs = $db->CacheSelectLimit('  select  id, firstname from  ADOXYZ order by id',2);
+	if ($rs && !$rs->EOF) {
+		if (isset($rs->fields[0])) {
+			Err("ASSOC has numeric fields");
+			print_r($rs->fields);
+		}
+		if ($rs->fields['id'] != 1)  {Err("Error"); print_r($rs->fields);};
+		if (trim($rs->fields['firstname']) != 'Caroline')  {print Err("Error 2"); print_r($rs->fields);};
+		$rs->MoveNext();
+		if ($rs->fields['id'] != 2)  {Err("Error 3"); print_r($rs->fields);};
+		$rs->MoveNext();
+		if (!$rs->EOF) {
+			Err("Error EOF");
+			print_r($rs);
+		}
+	}
+	
+	print "<p>FETCH_MODE = ASSOC: Should get 1, Caroline</p>";
+	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',2);
+	if ($rs && !$rs->EOF) {
+		if ($rs->fields['id'] != 1)  {Err("Error 1"); print_r($rs->fields);};
+		if (trim($rs->fields['firstname']) != 'Caroline')  {Err("Error 2"); print_r($rs->fields);};
+		$rs->MoveNext();
+		if ($rs->fields['id'] != 2)  {Err("Error 3"); print_r($rs->fields);};
+		$rs->MoveNext();
+		if (!$rs->EOF) Err("Error EOF");
+		else if (is_array($rs->fields) || $rs->fields) {
+			Err("Error: ## fields should be set to false on EOF");
+			print_r($rs->fields);
+		}
+	}
+	
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	print "<p>FETCH_MODE = NUM: Should get 1, Caroline</p>";
+	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',1);
+	if ($rs && !$rs->EOF) {
+		if (isset($rs->fields['id'])) Err("FETCH_NUM has ASSOC fields");
+		if ($rs->fields[0] != 1)  {Err("Error 1"); print_r($rs->fields);};
+		if (trim($rs->fields[1]) != 'Caroline')  {Err("Error 2");print_r($rs->fields);};
+		$rs->MoveNext();
+		if (!$rs->EOF) Err("Error EOF");
+
+	}
+	$ADODB_FETCH_MODE = $savefetch;
+	
+	$db->debug = false;
+	print "<p>GetRowAssoc Upper: Should get 1, Caroline</p>";
+	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',1);
+	if ($rs && !$rs->EOF) {
+		$arr = &$rs->GetRowAssoc();
+		if ($arr['ID'] != 1) {Err("Error 1");print_r($arr);};
+		if (trim($arr['FIRSTNAME']) != 'Caroline') {Err("Error 2"); print_r($arr);};
+		$rs->MoveNext();
+		if (!$rs->EOF) Err("Error EOF");
+
+	}
+	print "<p>GetRowAssoc Lower: Should get 1, Caroline</p>";
+	$rs = &$db->SelectLimit('select id,firstname from ADOXYZ order by id',1);
+	if ($rs && !$rs->EOF) {
+		$arr = &$rs->GetRowAssoc(false);
+		if ($arr['id'] != 1) {Err("Error 1"); print_r($arr);};
+		if (trim($arr['firstname']) != 'Caroline') {Err("Error 2"); print_r($arr);};
+
+	}
+	
+	print "<p>GetCol Test</p>";
+	$col = $db->GetCol('select distinct firstname from adoxyz order by 1');
+	if (!is_array($col)) Err("Col size is wrong");
+	if (trim($col[0]) != 'Alan' or trim($col[9]) != 'Yat Sun') Err("Col elements wrong");
+
+	$db->debug = true;
+	print "<p>SelectLimit Distinct Test 1: Should see Caroline, John and Mary</p>";
+	$rs = &$db->SelectLimit('select distinct * from ADOXYZ order by id',3);
+	$db->debug=false;
+
+	if ($rs && !$rs->EOF) {
+		if (trim($rs->fields[1]) != 'Caroline') Err("Error 1");
+		$rs->MoveNext();
+		if (trim($rs->fields[1]) != 'John') Err("Error 2");
+		$rs->MoveNext();
+		if (trim($rs->fields[1]) != 'Mary') Err("Error 3");
+		$rs->MoveNext();
+		if (! $rs->EOF) Err("Error EOF");
+		//rs2html($rs);
+	} else Err("Failed SelectLimit Test 1");
+	
+	print "<p>SelectLimit Test 2: Should see Mary, George and Mr. Alan</p>";
+	$rs = &$db->SelectLimit('select * from ADOXYZ order by id',3,2);
+	if ($rs && !$rs->EOF) {
+		if (trim($rs->fields[1]) != 'Mary') Err("Error 1");
+		$rs->MoveNext();
+		if (trim($rs->fields[1]) != 'George')Err("Error 2");
+		$rs->MoveNext();
+		if (trim($rs->fields[1]) != 'Mr. Alan') Err("Error 3");
+		$rs->MoveNext();
+		if (! $rs->EOF) Err("Error EOF");
+	//	rs2html($rs);
+	}
+	 else Err("Failed SelectLimit Test 2");
+	
+	print "<p>SelectLimit Test 3: Should see Wai Hun and Steven</p>";
+	$db->debug=1;
+	global $A; $A=1;
+	$rs = &$db->SelectLimit('select * from ADOXYZ order by id',-1,48);
+	$A=0;
+	if ($rs && !$rs->EOF) {
+		if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
+		if (trim($rs->fields[1]) != 'Wai Hun') Err("Error 1 ".$rs->fields[1]);
+		$rs->MoveNext();
+		if (trim($rs->fields[1]) != 'Steven') Err("Error 2 ".$rs->fields[1]);
+		$rs->MoveNext();
+		if (! $rs->EOF) {
+			Err("Error EOF");
+		}
+		//rs2html($rs);
+	}
+	 else Err("Failed SelectLimit Test 3");
+		$db->debug = false;
+	
+	
+	$rs = &$db->Execute("select * from ADOXYZ order by id");
+	print "<p>Testing Move()</p>";	
+	if (!$rs)Err( "Failed Move SELECT");
+	else {
+		if (!$rs->Move(2)) {
+			if (!$rs->canSeek) print "<p>$db->databaseType: <b>Move(), MoveFirst() nor MoveLast() not supported.</b></p>";
+			else print '<p><b>RecordSet->canSeek property should be set to false</b></p>';
+		} else {
+			$rs->MoveFirst();
+			if (trim($rs->Fields("firstname")) != 'Caroline') {
+				print "<p><b>$db->databaseType: MoveFirst failed -- probably cannot scroll backwards</b></p>";
+			}
+			else print "MoveFirst() OK<BR>";
+						
+						// Move(3) tests error handling -- MoveFirst should not move cursor
+			$rs->Move(3);
+			if (trim($rs->Fields("firstname")) != 'George') {
+				print '<p>'.$rs->Fields("id")."<b>$db->databaseType: Move(3) failed</b></p>";
+			} else print "Move(3) OK<BR>";
+						
+			$rs->Move(7);
+			if (trim($rs->Fields("firstname")) != 'Yat Sun') {
+				print '<p>'.$rs->Fields("id")."<b>$db->databaseType: Move(7) failed</b></p>";
+				print_r($rs);
+			} else print "Move(7) OK<BR>";
+			if ($rs->EOF) Err("Move(7) is EOF already");
+			$rs->MoveLast();
+			if (trim($rs->Fields("firstname")) != 'Steven'){
+				 print '<p>'.$rs->Fields("id")."<b>$db->databaseType: MoveLast() failed</b></p>";
+				 print_r($rs);
+			}else print "MoveLast() OK<BR>";
+			$rs->MoveNext();
+			if (!$rs->EOF) err("Bad MoveNext");
+			if ($rs->canSeek) {
+				$rs->Move(3);
+				if (trim($rs->Fields("firstname")) != 'George') {
+					print '<p>'.$rs->Fields("id")."<b>$db->databaseType: Move(3) after MoveLast failed</b></p>";
+					
+				} else print "Move(3) after MoveLast() OK<BR>";
+			}
+			
+			print "<p>Empty Move Test";
+			$rs = $db->Execute("select * from ADOXYZ where id > 0 and id < 0");
+			$rs->MoveFirst();
+			if (!$rs->EOF || $rs->fields) Err("Error in empty move first");
+		}
+	}
+	
+	$rs = $db->Execute('select * from ADOXYZ where id = 2');
+	if ($rs->EOF || !is_array($rs->fields)) Err("Error in select");
+	$rs->MoveNext();
+	if (!$rs->EOF) Err("Error in EOF (xx) ");
+ //	$db->debug=true;
+	print "<p>Testing ADODB_FETCH_ASSOC and concat: concat firstname and lastname</p>";
+
+	$save = $ADODB_FETCH_MODE;
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	if ($db->dataProvider == 'postgres') {
+		$sql = "select ".$db->Concat('cast(firstname as varchar)',$db->qstr(' '),'lastname')." as fullname,id from ADOXYZ";
+		$rs = &$db->Execute($sql);
+	} else {
+		$sql = "select distinct ".$db->Concat('firstname',$db->qstr(' '),'lastname')." as fullname,id from ADOXYZ";
+		$rs = &$db->Execute($sql);
+	}
+	if ($rs) {
+		if (empty($HTTP_GET_VARS['hide'])) rs2html($rs);
+	} else {
+		Err( "Failed Concat:".$sql);
+	}
+	$ADODB_FETCH_MODE = $save;
+	print "<hr>Testing GetArray() ";
+	//$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	
+	$rs = &$db->Execute("select * from ADOXYZ order by id");
+	if ($rs) {
+		$arr = &$rs->GetArray(10);
+		if (sizeof($arr) != 10 || trim($arr[1][1]) != 'John' || trim($arr[1][2]) != 'Lim') print $arr[1][1].' '.$arr[1][2]."<b> &nbsp; ERROR</b><br>";
+		else print " OK<BR>";
+	}
+	
+	$arr = $db->GetArray("select x from ADOXYZ");
+	$e = $db->ErrorMsg(); $e2 = $db->ErrorNo();
+	echo "Testing error handling, should see illegal column 'x' error=<i>$e ($e2) </i><br>";
+	if (!$e || !$e2) Err("Error handling did not work");
+	print "Testing FetchNextObject for 1 object ";
+	$rs = &$db->Execute("select distinct lastname,firstname from ADOXYZ where firstname='Caroline'");
+	$fcnt = 0;
+	if ($rs)
+	while ($o = $rs->FetchNextObject()) {
+		$fcnt += 1;	
+	}
+	if ($fcnt == 1) print " OK<BR>";
+	else print "<b>FAILED</b><BR>";
+	
+	$stmt = $db->Prepare("select * from ADOXYZ where id < 3");
+	$rs = $db->Execute($stmt);
+	if (!$rs) Err("Prepare failed");
+	else {
+		$arr = $rs->GetArray();
+		if (!$arr) Err("Prepare failed 2");
+		if (sizeof($arr) != 2) Err("Prepare failed 3");
+	}
+	print "Testing GetAssoc() ";
+	$savecrecs = $ADODB_COUNTRECS;
+	$ADODB_COUNTRECS = false;
+	$rs = &$db->Execute("select distinct lastname,firstname from ADOXYZ");
+	if ($rs) {
+		$arr = $rs->GetAssoc();
+		//print_r($arr);
+		if (trim($arr['See']) != 'Wai Hun') print $arr['See']." &nbsp; <b>ERROR</b><br>";
+		else print " OK 1";
+	}
+	
+	$arr = &$db->GetAssoc("select distinct lastname,firstname from ADOXYZ");
+	if ($arr) {
+		//print_r($arr);
+		if (trim($arr['See']) != 'Wai Hun') print $arr['See']." &nbsp; <b>ERROR</b><br>";
+		else print " OK 2<BR>";
+	}
+	// Comment this out to test countrecs = false
+	$ADODB_COUNTRECS = $savecrecs;
+	
+	for ($loop=0; $loop < 1; $loop++) {
+	print "Testing GetMenu() and CacheExecute<BR>";
+	$db->debug = true;
+	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
+	
+	if ($rs) print 'With blanks, Steven selected:'. $rs->GetMenu('menu','Steven').'<BR>'; 
+	else print " Fail<BR>";
+	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
+	
+	if ($rs) print ' No blanks, Steven selected: '. $rs->GetMenu('menu','Steven',false).'<BR>';
+	else print " Fail<BR>";
+	
+	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
+	if ($rs) print ' Multiple, Alan selected: '. $rs->GetMenu('menu','Alan',false,true).'<BR>';
+	else print " Fail<BR>";
+	print '</p><hr>';
+	
+	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
+	if ($rs) {
+		print ' Multiple, Alan and George selected: '. $rs->GetMenu('menu',array('Alan','George'),false,true);
+		if (empty($rs->connection)) print "<b>Connection object missing from recordset</b></br>";
+	} else print " Fail<BR>";
+	print '</p><hr>';
+	
+	print "Testing GetMenu2() <BR>";
+	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
+	if ($rs) print 'With blanks, Steven selected:'. $rs->GetMenu2('menu',('Oey')).'<BR>'; 
+	else print " Fail<BR>";
+	$rs = &$db->CacheExecute(4,"select distinct firstname,lastname from ADOXYZ");
+	if ($rs) print ' No blanks, Steven selected: '. $rs->GetMenu2('menu',('Oey'),false).'<BR>';
+	else print " Fail<BR>";
+	}
+	
+	$db->debug = false;
+	
+	// phplens
+	
+	$sql = 'select * from ADOXYZ where 0=1';
+	echo "<p>**Testing '$sql' (phplens compat 1)</p>";
+	$rs = &$db->Execute($sql);
+	if (!$rs) err( "<b>No recordset returned for '$sql'</b>");
+	if (!$rs->FieldCount()) err( "<b>No fields returned for $sql</b>");
+	if (!$rs->FetchField(1)) err( "<b>FetchField failed for $sql</b>");
+	
+	$sql = 'select * from ADOXYZ order by 1';
+	echo "<p>**Testing '$sql' (phplens compat 2)</p>";
+	$rs = &$db->Execute($sql);
+	if (!$rs) err( "<b>No recordset returned for '$sql'<br>".$db->ErrorMsg()."</b>");
+	
+	
+	$sql = 'select * from ADOXYZ order by 1,1';
+	echo "<p>**Testing '$sql' (phplens compat 3)</p>";
+	$rs = &$db->Execute($sql);
+	if (!$rs) err( "<b>No recordset returned for '$sql'<br>".$db->ErrorMsg()."</b>");
+	
+	
+	// Move
+	$rs1 = &$db->Execute("select id from ADOXYZ where id <= 2 order by 1");
+	$rs2 = &$db->Execute("select id from ADOXYZ where id = 3 or id = 4 order by 1");
+
+	if ($rs1) $rs1->MoveLast();
+	if ($rs2) $rs2->MoveLast();
+	
+	if (empty($rs1) || empty($rs2) || $rs1->fields[0] != 2 || $rs2->fields[0] != 4) {
+		$a = $rs1->fields[0];
+		$b = $rs2->fields[0];
+		print "<p><b>Error in multiple recordset test rs1=$a rs2=$b (should be rs1=2 rs2=4)</b></p>";
+	} else
+		print "<p>Testing multiple recordsets OK</p>";
+		
+	
+	echo "<p> GenID test: ";
+	for ($i=1; $i <= 10; $i++) 
+		echo  "($i: ",$val = $db->GenID($db->databaseType.'abcseq6' ,5), ") ";
+	if ($val == 0) Err("GenID not supported");
+	
+	if ($val) {
+		$db->DropSequence('abc_seq2');
+		$db->CreateSequence('abc_seq2');
+		$val = $db->GenID('abc_seq2');
+		$db->DropSequence('abc_seq2');
+		$db->CreateSequence('abc_seq2');
+		$val = $db->GenID('abc_seq2');
+		if ($val != 1) Err("Drop and Create Sequence not supported ($val)");
+	}
+	echo "<p>";
+	
+	if (substr($db->dataProvider,0,3) != 'notused') { // used to crash ado
+		$sql = "select firstnames from adoxyz";
+		print "<p>Testing execution of illegal statement: <i>$sql</i></p>";
+		if ($db->Execute($sql) === false) {
+			print "<p>This returns the following ErrorMsg(): <i>".$db->ErrorMsg()."</i> and ErrorNo(): ".$db->ErrorNo().'</p>';
+		} else 
+			print "<p><b>Error in error handling -- Execute() should return false</b></p>";
+	} else 
+		print "<p><b>ADO skipped error handling of bad select statement</b></p>";
+	
+	print "<p>ASSOC TEST 2<br>";
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	$rs = $db->query('select * from adoxyz order by id');
+	if ($ee = $db->ErrorMsg()) {
+		Err("Error message=$ee");
+	}
+	if ($ee = $db->ErrorNo()) {
+		Err("Error No = $ee");
+	}
+	print_r($rs->fields);
+	for($i=0;$i<$rs->FieldCount();$i++) 
+	{ 
+		$fld=$rs->FetchField($i); 
+		print "<br> Field name is ".$fld->name; 
+		print " ".$rs->Fields($fld->name); 
+	} 
+
+		
+	print "<p>BOTH TEST 2<br>";
+	if ($db->dataProvider == 'ado') {
+		print "<b>ADODB_FETCH_BOTH not supported</b> for dataProvider=".$db->dataProvider."<br>";
+	} else {
+		$ADODB_FETCH_MODE = ADODB_FETCH_BOTH;
+		$rs = $db->query('select * from adoxyz order by id');
+		for($i=0;$i<$rs->FieldCount();$i++) 
+		{ 
+			$fld=$rs->FetchField($i); 
+			print "<br> Field name is ".$fld->name; 
+			print " ".$rs->Fields($fld->name); 
+		} 
+	}
+	
+	print "<p>NUM TEST 2<br>";
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	$rs = $db->query('select * from adoxyz order by id');
+	for($i=0;$i<$rs->FieldCount();$i++) 
+	{ 
+		$fld=$rs->FetchField($i); 
+		print "<br> Field name is ".$fld->name; 
+		print " ".$rs->Fields($fld->name); 
+	} 
+	
+	print "<p>ASSOC Test of SelectLimit<br>";
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	$rs = $db->selectlimit('select * from adoxyz order by id',3,4);
+	$cnt = 0;
+	while ($rs && !$rs->EOF) {
+		$cnt += 1;
+		if (!isset($rs->fields['firstname'])) {
+			print "<br><b>ASSOC returned numeric field</b></p>";
+			break;
+		}
+		$rs->MoveNext();
+	}
+	if ($cnt != 3) print "<br><b>Count should be 3, instead it was $cnt</b></p>";
+	
+	
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	if ($db->sysDate) {
+		$saved = $db->debug;
+		$db->debug = 1;
+		$rs = $db->Execute("select {$db->sysDate} from adoxyz where id=1");
+		if (ADORecordSet::UnixDate(date('Y-m-d')) != $rs->UnixDate($rs->fields[0])) {
+			print "<p><b>Invalid date {$rs->fields[0]}</b></p>";
+		} else
+			print "<p>Passed \$sysDate test ({$rs->fields[0]})</p>";
+		
+		print_r($rs->FetchField(0));
+		print time();
+		$db->debug=$saved;
+	} else {
+		print "<p><b>\$db->sysDate not defined</b></p>";
+	}
+
+	print "<p>Test CSV</p>";
+	include_once('../toexport.inc.php');
+	//$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	$rs = $db->SelectLimit('select id,firstname,lastname,created,\'He, he\' he,\'"\' q  from adoxyz',10);	
+	
+	print "<pre>";
+	print rs2csv($rs);
+	print "</pre>";
+	
+	$rs = $db->SelectLimit('select id,firstname,lastname,created,\'The	"young man", he said\' from adoxyz',10);	
+	
+	print "<pre>";
+	rs2tabout($rs);
+	print "</pre>";
+	
+	//print " CacheFlush ";
+	//$db->CacheFlush();
+	
+	$date = $db->SQLDate('d-m-M-Y-\QQ h:i:s A');
+	$sql = "SELECT $date from ADOXYZ";
+	print "<p>Test SQLDate: ".htmlspecialchars($sql)."</p>";
+	$rs = $db->SelectLimit($sql,1);
+	$d = date('d-m-M-Y-').'Q'.(ceil(date('m')/3.0)).date(' h:i:s A');
+	if (!$rs) Err("SQLDate query returned no recordset");
+	else if ($d != $rs->fields[0]) Err("SQLDate 1 failed expected: <br>act:$d <br>sql:".$rs->fields[0]);
+	
+	$date = $db->SQLDate('d-m-M-Y-\QQ h:i:s A',$db->DBDate("1974-02-25"));
+	$sql = "SELECT $date from ADOXYZ";
+	print "<p>Test SQLDate: ".htmlspecialchars($sql)."</p>";
+	$rs = $db->SelectLimit($sql,1);
+	$ts = ADOConnection::UnixDate('1974-02-25');
+	$d = date('d-m-M-Y-',$ts).'Q'.(ceil(date('m',$ts)/3.0)).date(' h:i:s A',$ts);
+	if (!$rs) Err("SQLDate query returned no recordset");
+	else if ($d != $rs->fields[0]) Err("SQLDate 2 failed expected: <br>act:$d <br>sql:".$rs->fields[0]);
+	
+	
+	print "<p>Test Filter</p>";
+	$db->debug = 1;
+	
+	$rs = $db->SelectLimit('select * from ADOXYZ where id < 3 order by id');
+	
+	$rs = RSFilter($rs,'do_strtolower');
+	if (trim($rs->fields[1]) != 'caroline'  && trim($rs->fields[2]) != 'miranda') {
+		err('**** RSFilter failed');
+		print_r($rs->fields);
+	}
+	rs2html($rs);
+		
+	$db->debug=1;
+	
+	
+	print "<p>Test Replace</p>";
+	
+	$ret = $db->Replace('adoxyz', 
+		array('id'=>1,'firstname'=>'Caroline','lastname'=>'Miranda'),
+		array('id'),
+		$autoq = true);
+	if (!$ret) echo "<p>Error in replacing existing record</p>";
+	else {
+		$saved = $db->debug;
+		$db->debug = 0;
+		$savec = $ADODB_COUNTRECS;
+		$ADODB_COUNTRECS = true;
+		$rs = $db->Execute('select * FROM ADOXYZ where id=1');
+		$db->debug = $saved;
+		if ($rs->RecordCount() != 1) {
+			$cnt = $rs->RecordCount();
+			rs2html($rs);
+			print "<b>Error - Replace failed, count=$cnt</b><p>";
+		}
+		$ADODB_COUNTRECS = $savec;
+	}
+	$ret = $db->Replace('adoxyz', 
+		array('id'=>1000,'firstname'=>'Harun','lastname'=>'Al-Rashid'),
+		array('id','firstname'),
+		$autoq = true);
+	if ($ret != 2) print "<b>Replace failed: </b>";
+	print "test A return value=$ret (2 expected) <p>";
+	
+	$ret = $db->Replace('adoxyz', 
+		array('id'=>1000,'firstname'=>'Sherazade','lastname'=>'Al-Rashid'),
+		'id',
+		$autoq = true);
+	if ($ret != 1) 
+		if ($db->dataProvider == 'ibase' && $ret == 2);
+		else print "<b>Replace failed: </b>";
+	print "test B return value=$ret (1 or if ibase then 2 expected) <p>";
+	
+	print "<h3>rs2rs Test</h3>";
+	
+	$rs = $db->Execute('select * from adoxyz order by id');
+	$rs = $db->_rs2rs($rs);
+	$rs->valueX = 'X';
+	$rs->MoveNext();
+	$rs = $db->_rs2rs($rs);
+	if (!isset($rs->valueX)) err("rs2rs does not preserve array recordsets");
+	if (reset($rs->fields) != 1) err("rs2rs does not move to first row");
+
+	/////////////////////////////////////////////////////////////
+	include_once('../pivottable.inc.php');
+	print "<h3>Pivot Test</h3>";
+	$db->debug=true;
+ 	$sql = PivotTableSQL(
+ 		$db,  			# adodb connection
+ 		'adoxyz',  		# tables
+		'firstname',	# row fields
+		'lastname',		# column fields 
+		false,			# join
+		'ID' 			# sum
+	);
+	$rs = $db->Execute($sql);
+	if ($rs) rs2html($rs);
+	else Err("Pivot sql error");
+	
+	$db->debug=false;
+	include_once "PEAR.php";
+	
+	// PEAR TESTS BELOW
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+	$pear = true;
+	$rs = $db->query('select * from adoxyz where id>0 and id<10 order by id');
+	
+	$i = 0;
+	if ($rs && !$rs->EOF) {
+		while ($arr = $rs->fetchRow()) {
+			$i++;
+			//print "$i ";
+			if ($arr[0] != $i) {
+				print_r($arr);
+				print "<p><b>PEAR DB emulation error 1.</b></p>";
+				$pear = false;
+				break;
+			}
+		}
+		$rs->Close();
+	}
+	
+	
+	if ($i != $db->GetOne('select count(*) from adoxyz where id>0 and id<10')) {
+		print "<p><b>PEAR DB emulation error 1.1 EOF ($i)</b></p>";
+		$pear = false;
+	}
+	
+	$rs = $db->limitQuery('select * from adoxyz where id>0 order by id',$i=3,$top=3);
+	$i2 = $i;
+	if ($rs && !$rs->EOF) {
+
+		while (!is_object($rs->fetchInto($arr))) {
+			$i2++;
+			
+	//			print_r($arr);
+	//		print "$i ";print_r($arr);
+			if ($arr[0] != $i2) {
+				print "<p><b>PEAR DB emulation error 2.</b></p>";
+				$pear = false;
+				break;
+			}
+		}
+		$rs->Close();
+	}
+	if ($i2 != $i+$top) {
+		print "<p><b>PEAR DB emulation error 2.1 EOF (correct=$i+$top, actual=$i2)</b></p>";
+		$pear = false;
+	}
+	
+	if ($pear) print "<p>PEAR DB emulation passed.</p>";
+	
+
+	if ($db->hasTransactions) {
+		//$db->debug=1;
+		echo "<p>Testing StartTrans CompleteTrans</p>";
+		$db->raiseErrorFn = false;
+		$db->StartTrans();
+		$rs = $db->Execute('select * from notable');
+			$db->StartTrans();
+				$db->BeginTrans();
+			$db->Execute("update ADOXYZ set firstname='Carolx' where id=1");
+				$db->CommitTrans();
+			$db->CompleteTrans();
+		$rez = $db->CompleteTrans();
+		if ($rez !== false) {
+			if (is_null($rez)) Err("Error: _transOK not modified");
+			else Err("Error: CompleteTrans (1) should have failed");
+		} else {
+			$name = $db->GetOne("Select firstname from ADOXYZ where id=1");
+			if ($name == "Carolx") Err("Error: CompleteTrans (2) should have failed");
+			else echo "<p> -- Passed StartTrans test1 - rolling back</p>";
+		}
+		
+		$db->StartTrans();
+			$db->BeginTrans();
+		$db->Execute("update ADOXYZ set firstname='Carolx' where id=1");
+			$db->RollbackTrans();
+		$rez = $db->CompleteTrans();
+		if ($rez !== true) Err("Error: CompleteTrans (1) should have succeeded");
+		else {
+			$name = $db->GetOne("Select firstname from ADOXYZ where id=1");
+			if (trim($name) != "Carolx") Err("Error: CompleteTrans (2) should have succeeded, returned name=$name");
+			else echo "<p> -- Passed StartTrans test2 - commiting</p>";
+		}
+	}
+	
+	
+	global $TESTERRS;
+	$debugerr = true;
+	
+	global $ADODB_LANG;$ADODB_LANG = 'fr';
+	$db->debug = false;
+	$TESTERRS = 0;
+	$db->raiseErrorFn = 'adodb_test_err';
+	global $ERRNO; // from adodb_test_err
+	$db->Execute('select * from nowhere');
+	$metae = $db->MetaError($ERRNO);
+	if ($metae !== DB_ERROR_NOSUCHTABLE) print "<p><b>MetaError=".$metae." wrong</b>, should be ".DB_ERROR_NOSUCHTABLE."</p>";
+	else print "<p>MetaError ok (".DB_ERROR_NOSUCHTABLE."): ".$db->MetaErrorMsg($metae)."</p>";
+	if ($TESTERRS != 1) print "<b>raiseErrorFn select nowhere failed</b><br>";
+	$rs = $db->Execute('select * from adoxyz');
+	if ($debugerr) print " Move";
+	$rs->Move(100);
+	$rs->_queryID = false;
+	if ($debugerr) print " MoveNext";
+	$rs->MoveNext();
+	if ($debugerr) print " $rs=false";
+	$rs = false;
+
+	print "<p>SetFetchMode() tests</p>";
+	$db->SetFetchMode(ADODB_FETCH_ASSOC);
+	$rs = $db->SelectLimit('select firstname from adoxyz',1);
+	//	var_dump($rs->fields);
+	if (!isset($rs->fields['firstname'])) Err("BAD FETCH ASSOC");
+	
+	$ADODB_FETCH_MODE = ADODB_FETCH_NUM;	
+	$rs = $db->SelectLimit('select firstname from adoxyz',1);
+	//var_dump($rs->fields);
+	if (!isset($rs->fields['firstname'])) Err("BAD FETCH ASSOC");
+	
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;	
+	$db->SetFetchMode(ADODB_FETCH_NUM);
+	$rs = $db->SelectLimit('select firstname from adoxyz',1);
+	if (!isset($rs->fields[0])) Err("BAD FETCH NUM");
+	
+	print "<p>Test MetaTables again with SetFetchMode()</p>";
+	$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+	$db->SetFetchMode(ADODB_FETCH_ASSOC);
+	print_r($db->MetaTables());
+	print "<p>";
+	////////////////////////////////////////////////////////////////////
+	
+	$conn = NewADOConnection($db->databaseType);
+	$conn->raiseErrorFn = 'adodb_test_err';
+	@$conn->Connect('abc');
+	if ($TESTERRS == 2) print "raiseErrorFn tests passed<br>";
+	else print "<b>raiseErrorFn tests failed ($TESTERRS)</b><br>";
+	
+	
+	////////////////////////////////////////////////////////////////////
+	
+	global $nocountrecs;
+	
+	if (isset($nocountrecs) && $ADODB_COUNTRECS) err("Error: \$ADODB_COUNTRECS is set");
+	if (empty($nocountrecs) && $ADODB_COUNTRECS==false) err("Error: \$ADODB_COUNTRECS is not set");
+
+	
+?>
+	</p>
+	<table width=100% ><tr><td bgcolor=beige>&nbsp;</td></tr></table>
+	</p></form>
+<?php
+
+	if ($rs1) $rs1->Close();
+	if ($rs2) $rs2->Close();
+	if ($rs) $rs->Close();
+	$db->Close();
+	
+	if ($db->transCnt != 0) Err("Error in transCnt=$db->transCnt (should be 0)");
+	
+	
+	printf("<p>Total queries=%d; total cached=%d</p>",$EXECS+$CACHED, $CACHED);
+}
+
+function adodb_test_err($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
+{
+global $TESTERRS,$ERRNO;
+
+	$ERRNO = $errno;
+	$TESTERRS += 1;
+	print "<i>** $dbms ($fn): errno=$errno &nbsp; errmsg=$errmsg ($p1,$p2)</i><br>";
+}
+
+//--------------------------------------------------------------------------------------
+
+
+set_time_limit(240); // increase timeout
+
+include("../tohtml.inc.php");
+include("../adodb.inc.php");
+include("../rsfilter.inc.php");
+
+/* White Space Check */
+if (@$HTTP_SERVER_VARS['COMPUTERNAME'] == 'TIGRESS') {
+	CheckWS('mysqlt');
+	CheckWS('postgres');
+	CheckWS('oci8po');
+	CheckWS('firebird');
+	CheckWS('sybase');
+	CheckWS('informix');
+	CheckWS('ado_mssql');
+	CheckWS('ado_access');
+	CheckWS('mssql');
+	//
+	CheckWS('vfp');
+	CheckWS('sqlanywhere');
+	CheckWS('db2');
+	CheckWS('access');
+	CheckWS('odbc_mssql');
+	//
+	CheckWS('oracle');
+	CheckWS('proxy');
+	CheckWS('fbsql');
+	print "White Space Check complete<p>";
+}
+if (sizeof($HTTP_GET_VARS) == 0) $testmysql = true;
+
+
+foreach($HTTP_GET_VARS as $k=>$v)  {
+	//global $$k;
+	$$k = $v;
+}	
+if (strpos(PHP_VERSION,'5') === 0) {
+	//$testaccess=1;
+	//$testmssql = 1;
+	//$testsqlite=1;
+}
+?>
+<html>
+<title>ADODB Testing</title>
+<body bgcolor=white>
+<H1>ADODB Test</H1>
+
+This script tests the following databases: Interbase, Oracle, Visual FoxPro, Microsoft Access (ODBC and ADO), MySQL, MSSQL (ODBC, native, ADO). 
+There is also support for Sybase, PostgreSQL.</p>
+For the latest version of ADODB, visit <a href=http://php.weblogs.com/ADODB>php.weblogs.com</a>.</p>
+
+Test <a href=test4.php>GetInsertSQL/GetUpdateSQL</a> &nbsp; 
+	<a href=testsessions.php>Sessions</a> &nbsp;
+	<a href=testpaging.php>Paging</a> &nbsp;
+	<a href=test-perf.php>Perf Monitor</a><p>
+<?php
+include('./testdatabases.inc.php');
+?>
+	
+<?php
+
+include_once('../adodb-time.inc.php');
+adodb_date_test();
+?>
+<p><i>ADODB Database Library  (c) 2000-2003 John Lim. All rights reserved. Released under BSD and LGPL.</i></p>
+</body>
+</html>
diff --git a/lib/adodb/tests/test2.php b/lib/adodb/tests/test2.php
index cb8e2fcb17..c6492807fc 100644
--- a/lib/adodb/tests/test2.php
+++ b/lib/adodb/tests/test2.php
@@ -1,41 +1,41 @@
-<!DOCTYPE HTML PUBLIC "-/* W3C//DTD HTML 4.0 Transitional//EN"> */
-
-<html>
-<head>
-	<title>Untitled</title>
-</head>
-
-<body>
-<?php
-/*
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 8.
- */
-#
-# test connecting to 2 MySQL databases simultaneously and ensure that each connection
-# is independant.
-#
-include("../tohtml.inc.php");
-include("../adodb.inc.php");	
-
-ADOLoadCode('mysql');
-
-$c1 = ADONewConnection('oci8');
-
-if (!$c1->PConnect('','scott','tiger')) 
-	die("Cannot connect to server");
-$c1->debug=1;
-$rs = $c1->Execute('select rownum, p1.firstname,p2.lastname,p2.firstname,p1.lastname from adoxyz p1, adoxyz p2');
-print "Records=".$rs->RecordCount()."<br><pre>";
-/* $rs->_array = false; */
-/* $rs->connection = false; */
-/* print_r($rs); */
-rs2html($rs);
-?>
-
-
-</body>
-</html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+
+<html>
+<head>
+	<title>Untitled</title>
+</head>
+
+<body>
+<?php
+/*
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 8.
+ */
+#
+# test connecting to 2 MySQL databases simultaneously and ensure that each connection
+# is independant.
+#
+include("../tohtml.inc.php");
+include("../adodb.inc.php");	
+
+ADOLoadCode('mysql');
+
+$c1 = ADONewConnection('oci8');
+
+if (!$c1->PConnect('','scott','tiger')) 
+	die("Cannot connect to server");
+$c1->debug=1;
+$rs = $c1->Execute('select rownum, p1.firstname,p2.lastname,p2.firstname,p1.lastname from adoxyz p1, adoxyz p2');
+print "Records=".$rs->RecordCount()."<br><pre>";
+//$rs->_array = false;
+//$rs->connection = false;
+//print_r($rs);
+rs2html($rs);
+?>
+
+
+</body>
+</html>
diff --git a/lib/adodb/tests/test3.php b/lib/adodb/tests/test3.php
index c9098baa54..9da45fa0d5 100644
--- a/lib/adodb/tests/test3.php
+++ b/lib/adodb/tests/test3.php
@@ -1,32 +1,32 @@
-<code>
-<?php
-/*
-  V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  Set tabs to 8.
- */
-#
-# Code to test Move
-#
-include("../adodb.inc.php");	
-
-$c1 = &ADONewConnection('postgres');
-if (!$c1->PConnect("susetikus","tester","test","test")) 
-	die("Cannot connect to database");
-
-# select * from last table in DB
-$rs = $c1->Execute("select * from adoxyz order by 1"); 
-
-$i = 0;
-$max = $rs->RecordCount();
-if ($max == -1) "RecordCount returns -1<br>";
-while (!$rs->EOF and $i < $max) {
-	$rs->Move($i);
-	print_r( $rs->fields);
-	print '<BR>';
-	$i++;
-}
-?>
+<code>
+<?php
+/*
+  V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  Set tabs to 8.
+ */
+#
+# Code to test Move
+#
+include("../adodb.inc.php");	
+
+$c1 = &ADONewConnection('postgres');
+if (!$c1->PConnect("susetikus","tester","test","test")) 
+	die("Cannot connect to database");
+
+# select * from last table in DB
+$rs = $c1->Execute("select * from adoxyz order by 1"); 
+
+$i = 0;
+$max = $rs->RecordCount();
+if ($max == -1) "RecordCount returns -1<br>";
+while (!$rs->EOF and $i < $max) {
+	$rs->Move($i);
+	print_r( $rs->fields);
+	print '<BR>';
+	$i++;
+}
+?>
 </code>
\ No newline at end of file
diff --git a/lib/adodb/tests/test4.php b/lib/adodb/tests/test4.php
index 62e17e0197..0ae650d677 100644
--- a/lib/adodb/tests/test4.php
+++ b/lib/adodb/tests/test4.php
@@ -1,85 +1,87 @@
-<?php
-
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- *
- * Test GetUpdateSQL and GetInsertSQL.
- */
- 
-error_reporting(E_ALL);
-function testsql()
-{
-
-include('../adodb.inc.php');
-include('../tohtml.inc.php');
-
-/* ========================== */
-/*  This code tests an insert */
-
-$sql = "
-SELECT * 
-FROM ADOXYZ WHERE id = -1"; 
-/*  Select an empty record from the database  */
-
-$conn = &ADONewConnection("mysql");  /*  create a connection */
-/* $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; */
-
-$conn->debug=1;
-$conn->PConnect("localhost", "root", "", "test"); /*  connect to MySQL, testdb */
-$conn->Execute("delete from adoxyz where lastname like 'Smith%'");
-
-$rs = $conn->Execute($sql); /*  Execute the query and get the empty recordset */
-$record = array(); /*  Initialize an array to hold the record data to insert */
-
-/*  Set the values for the fields in the record */
-$record["firstname"] = "null";
-$record["lastname"] = "Smith\$@/* "; */
-$record["created"] = time();
-$record["id"] = -1;
-
-/*  Pass the empty recordset and the array containing the data to insert */
-/*  into the GetInsertSQL function. The function will process the data and return */
-/*  a fully formatted insert sql statement. */
-$insertSQL = $conn->GetInsertSQL($rs, $record);
-
-$conn->Execute($insertSQL); /*  Insert the record into the database */
-
-/* ========================== */
-/*  This code tests an update */
-
-$sql = "
-SELECT * 
-FROM ADOXYZ WHERE lastname=".$conn->qstr($record['lastname']); 
-/*  Select a record to update  */
-
-$rs = $conn->Execute($sql); /*  Execute the query and get the existing record to update */
-if (!$rs) print "<p>No record found!</p>";
-$record = array(); /*  Initialize an array to hold the record data to update */
-
-/*  Set the values for the fields in the record */
-$record["firstName"] = "Caroline".rand();
-$record["lasTname"] = "Smithy"; /*  Update Caroline's lastname from Miranda to Smith */
-$record["creAted"] = '2002-12-'.(rand()%30+1);
-
-/*  Pass the single record recordset and the array containing the data to update */
-/*  into the GetUpdateSQL function. The function will process the data and return */
-/*  a fully formatted update sql statement. */
-/*  If the data has not changed, no recordset is returned */
-$updateSQL = $conn->GetUpdateSQL($rs, $record);
-
-$conn->Execute($updateSQL); /*  Update the record in the database */
-print "<p>Rows Affected=".$conn->Affected_Rows()."</p>";
-
-rs2html($conn->Execute("select * from adoxyz where lastname like 'Smith%'"));
-}
-
-
-testsql();
+<?php
+
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ *
+ * Test GetUpdateSQL and GetInsertSQL.
+ */
+ 
+error_reporting(E_ALL);
+function testsql()
+{
+
+//define('ADODB_FORCE_NULLS',1);
+
+include('../adodb.inc.php');
+include('../tohtml.inc.php');
+
+//==========================
+// This code tests an insert
+
+$sql = "
+SELECT * 
+FROM ADOXYZ WHERE id = -1"; 
+// Select an empty record from the database 
+
+$conn = &ADONewConnection("mysql");  // create a connection
+//$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
+
+$conn->debug=1;
+$conn->PConnect("localhost", "root", "", "test"); // connect to MySQL, testdb
+$conn->Execute("delete from adoxyz where lastname like 'Smith%'");
+
+$rs = $conn->Execute($sql); // Execute the query and get the empty recordset
+$record = array(); // Initialize an array to hold the record data to insert
+
+// Set the values for the fields in the record
+$record["firstname"] = 'null';
+$record["lastname"] = "Smith\$@//";
+$record["created"] = time();
+//$record["id"] = -1;
+
+// Pass the empty recordset and the array containing the data to insert
+// into the GetInsertSQL function. The function will process the data and return
+// a fully formatted insert sql statement.
+$insertSQL = $conn->GetInsertSQL($rs, $record);
+
+$conn->Execute($insertSQL); // Insert the record into the database
+
+//==========================
+// This code tests an update
+
+$sql = "
+SELECT * 
+FROM ADOXYZ WHERE lastname=".$conn->qstr($record['lastname']); 
+// Select a record to update 
+
+$rs = $conn->Execute($sql); // Execute the query and get the existing record to update
+if (!$rs) print "<p>No record found!</p>";
+$record = array(); // Initialize an array to hold the record data to update
+
+// Set the values for the fields in the record
+$record["firstName"] = "Caroline".rand();
+$record["lasTname"] = "Smithy Jones"; // Update Caroline's lastname from Miranda to Smith
+$record["creAted"] = '2002-12-'.(rand()%30+1);
+
+// Pass the single record recordset and the array containing the data to update
+// into the GetUpdateSQL function. The function will process the data and return
+// a fully formatted update sql statement.
+// If the data has not changed, no recordset is returned
+$updateSQL = $conn->GetUpdateSQL($rs, $record);
+
+$conn->Execute($updateSQL); // Update the record in the database
+print "<p>Rows Affected=".$conn->Affected_Rows()."</p>";
+
+rs2html($conn->Execute("select * from adoxyz where lastname like 'Smith%'"));
+}
+
+
+testsql();
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/test5.php b/lib/adodb/tests/test5.php
index b23f03bae0..e8bfe8769d 100644
--- a/lib/adodb/tests/test5.php
+++ b/lib/adodb/tests/test5.php
@@ -1,47 +1,47 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-
-/*  Select an empty record from the database  */
-
-include('../adodb.inc.php');
-include('../tohtml.inc.php');
-
-include('../adodb-errorpear.inc.php');
-
-if (0) {
-	$conn = &ADONewConnection('mysql');
-	$conn->debug=1;
-	$conn->PConnect("localhost","root","","xphplens");
-	print $conn->databaseType.':'.$conn->GenID().'<br>';
-}
-
-if (0) {
-	$conn = &ADONewConnection("oci8");  /*  create a connection */
-	$conn->debug=1;
-	$conn->PConnect("falcon", "scott", "tiger", "juris8.ecosystem.natsoft.com.my"); /*  connect to MySQL, testdb */
-	print $conn->databaseType.':'.$conn->GenID();
-}
-
-if (0) {
-	$conn = &ADONewConnection("ibase");  /*  create a connection */
-	$conn->debug=1;
-	$conn->Connect("localhost:c:\\Interbase\\Examples\\Database\\employee.gdb", "sysdba", "masterkey", ""); /*  connect to MySQL, testdb */
-	print $conn->databaseType.':'.$conn->GenID().'<br>';
-}
-
-if (0) {
-	$conn = &ADONewConnection('postgres');
-	$conn->debug=1;
-	@$conn->PConnect("susetikus","tester","test","test");
-	print $conn->databaseType.':'.$conn->GenID().'<br>';
-}
-?>
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+
+// Select an empty record from the database 
+
+include('../adodb.inc.php');
+include('../tohtml.inc.php');
+
+include('../adodb-errorpear.inc.php');
+
+if (0) {
+	$conn = &ADONewConnection('mysql');
+	$conn->debug=1;
+	$conn->PConnect("localhost","root","","xphplens");
+	print $conn->databaseType.':'.$conn->GenID().'<br>';
+}
+
+if (0) {
+	$conn = &ADONewConnection("oci8");  // create a connection
+	$conn->debug=1;
+	$conn->PConnect("falcon", "scott", "tiger", "juris8.ecosystem.natsoft.com.my"); // connect to MySQL, testdb
+	print $conn->databaseType.':'.$conn->GenID();
+}
+
+if (0) {
+	$conn = &ADONewConnection("ibase");  // create a connection
+	$conn->debug=1;
+	$conn->Connect("localhost:c:\\Interbase\\Examples\\Database\\employee.gdb", "sysdba", "masterkey", ""); // connect to MySQL, testdb
+	print $conn->databaseType.':'.$conn->GenID().'<br>';
+}
+
+if (0) {
+	$conn = &ADONewConnection('postgres');
+	$conn->debug=1;
+	@$conn->PConnect("susetikus","tester","test","test");
+	print $conn->databaseType.':'.$conn->GenID().'<br>';
+}
+?>
diff --git a/lib/adodb/tests/testcache.php b/lib/adodb/tests/testcache.php
index 786282f8a0..0624ec9194 100644
--- a/lib/adodb/tests/testcache.php
+++ b/lib/adodb/tests/testcache.php
@@ -1,29 +1,29 @@
-<html>
-<body>
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-$ADODB_CACHE_DIR = dirname(tempnam('/tmp',''));
-include("../adodb.inc.php");
-
-if (isset($access)) {
-	$db=ADONewConnection('access');
-	$db->PConnect('nwind');
-} else {
-	$db = ADONewConnection('mysql');
-	$db->PConnect('mangrove','root','','xphplens');
-}
-if (isset($cache)) $rs = $db->CacheExecute(120,'select * from products');
-else $rs = $db->Execute('select * from products');
-
-$arr = $rs->GetArray();
-print sizeof($arr);
+<html>
+<body>
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+$ADODB_CACHE_DIR = dirname(tempnam('/tmp',''));
+include("../adodb.inc.php");
+
+if (isset($access)) {
+	$db=ADONewConnection('access');
+	$db->PConnect('nwind');
+} else {
+	$db = ADONewConnection('mysql');
+	$db->PConnect('mangrove','root','','xphplens');
+}
+if (isset($cache)) $rs = $db->CacheExecute(120,'select * from products');
+else $rs = $db->Execute('select * from products');
+
+$arr = $rs->GetArray();
+print sizeof($arr);
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testdatabases.inc.php b/lib/adodb/tests/testdatabases.inc.php
index ca9e802128..cb017c216f 100644
--- a/lib/adodb/tests/testdatabases.inc.php
+++ b/lib/adodb/tests/testdatabases.inc.php
@@ -1,235 +1,283 @@
-<?php
-  
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-*/ 
- 
- /* this file is used by the ADODB test program: test.php */
- 
-
-/*  cannot test databases below, but we include them anyway to check */
-/*  if they parse ok... */
-ADOLoadCode("sybase");
-ADOLoadCode("postgres");
-ADOLoadCode("postgres7");
-ADOLoadCode("firebird");
-ADOLoadCode("borland_ibase");
-ADOLoadCode("informix");
-ADOLoadCode("sqlanywhere");
-flush();
-if (!empty($testpostgres)) {
-	/* ADOLoadCode("postgres"); */
-	$db = &ADONewConnection('postgres');
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if (@$db->PConnect("localhost","tester","test","test")) {
-		testdb($db,"create table ADOXYZ (id integer, firstname char(24), lastname varchar,created date)");
-	}else
-		print "ERROR: PostgreSQL requires a database called test on server, user tester, password test.<BR>".$db->ErrorMsg();
-}
-
-if (!empty($testpgodbc)) { 
-	
-	$db = &ADONewConnection('odbc');
-	$db->hasTransactions = false;
-	print "<h1>Connecting $db->databaseType...</h1>";
-	
-	if ($db->PConnect('Postgresql')) {
-		$db->hasTransactions = true;
-		testdb($db,
-		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date) type=innodb");
-	} else print "ERROR: PostgreSQL requires a database called test on server, user tester, password test.<BR>".$db->ErrorMsg();
-}
-
-if (!empty($testibase)) {
-	
-	$db = &ADONewConnection('firebird');
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if (@$db->PConnect("localhost:e:\\firebird\\examples\\employee.gdb", "sysdba", "masterkey", ""))
-		testdb($db,"create table ADOXYZ (id integer, firstname char(24), lastname char(24),price numeric(12,2),created date)");
-	 else print "ERROR: Interbase test requires a database called employee.gdb".'<BR>'.$db->ErrorMsg();
-	
-}
-
-/*  REQUIRES ODBC DSN CALLED nwind */
-if (!empty($testaccess)) {
-	$db = &ADONewConnection('access');
-	print "<h1>Connecting $db->databaseType...</h1>";
-	
-	if (@$db->PConnect("nwind", "", "", ""))
-		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
-	else print "ERROR: Access test requires a Windows ODBC DSN=nwind, Access driver";
-	
-}
-
-if (!empty($testaccess) && !empty($testado)) { /*  ADO ACCESS */
-
-	$db = &ADONewConnection("ado_access");
-	print "<h1>Connecting $db->databaseType...</h1>";
-	
-	$access = 'd:\inetpub\wwwroot\php\NWIND.MDB';
-	$myDSN =  'PROVIDER=Microsoft.Jet.OLEDB.4.0;'
-		. 'DATA SOURCE=' . $access . ';';
-		/* . 'USER ID=;PASSWORD=;'; */
-	
-	if (@$db->PConnect($myDSN, "", "", "")) {
-		print "ADO version=".$db->_connectionID->version."<br>";
-		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
-	} else print "ERROR: Access test requires a Access database $access".'<BR>'.$db->ErrorMsg();
-	
-}
-
-if (!empty($testvfp)) { /*  ODBC */
-	$db = &ADONewConnection('vfp');
-	print "<h1>Connecting $db->databaseType...</h1>";flush();
-
-	if ( $db->PConnect("vfp-adoxyz")) {
-		testdb($db,"create table d:\\inetpub\\adodb\\ADOXYZ (id int, firstname char(24), lastname char(24),created date)");
-	 } else print "ERROR: Visual FoxPro test requires a Windows ODBC DSN=vfp-adoxyz, VFP driver";
-	
-}
-
-
-/*  REQUIRES MySQL server at localhost with database 'test' */
-if (!empty($testmysql)) { /*  MYSQL */
-	
-	$db = &ADONewConnection('mysql');
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if ($HTTP_SERVER_VARS['HTTP_HOST'] == 'localhost') $server = 'localhost';
-	else $server = "mangrove";
-	if ($db->PConnect($server, "root", "", "test")) {
-		/* $db->debug=1;$db->Execute('drop table ADOXYZ'); */
-		testdb($db,
-		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)");
-	} else print "ERROR: MySQL test requires a MySQL server on localhost, userid='admin', password='', database='test'".'<BR>'.$db->ErrorMsg();
-}
-
-/*  REQUIRES MySQL server at localhost with database 'test' */
-if (!empty($testmysqlodbc)) { /*  MYSQL */
-	
-	$db = &ADONewConnection('odbc');
-	$db->hasTransactions = false;
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if ($HTTP_SERVER_VARS['HTTP_HOST'] == 'localhost') $server = 'localhost';
-	else $server = "mangrove";
-	if ($db->PConnect('mysql', "root", ""))
-		testdb($db,
-		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date) type=innodb");
-	else print "ERROR: MySQL test requires a MySQL server on localhost, userid='admin', password='', database='test'".'<BR>'.$db->ErrorMsg();
-}
-
-if (!empty($testproxy)){
-	$db = &ADONewConnection('proxy');
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if ($HTTP_SERVER_VARS['HTTP_HOST'] == 'localhost') $server = 'localhost';
-
-	if ($db->PConnect('http:/* localhost/php/phplens/adodb/server.php')) */
-		testdb($db,
-		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date) type=innodb");
-	else print "ERROR: MySQL test requires a MySQL server on localhost, userid='admin', password='', database='test'".'<BR>'.$db->ErrorMsg();
-
-}
-
-ADOLoadCode('oci805');
-ADOLoadCode("oci8po");
-if (!empty($testoracle)) { 
-	
-	$db = ADONewConnection('oci8po');
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if ($db->Connect('', "scott", "tiger",''))
-	/* if ($db->PConnect("", "scott", "tiger", "juris.ecosystem.natsoft.com.my")) */
-		testdb($db,"create table ADOXYZ (id int, firstname varchar(24), lastname varchar(24),created date)");
-	else print "ERROR: Oracle test requires an Oracle server setup with scott/tiger".'<BR>'.$db->ErrorMsg();
-
-}
-ADOLoadCode("oracle"); /*  no longer supported */
-if (false && !empty($testoracle)) { 
-	
-	$db = ADONewConnection();
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if ($db->PConnect("", "scott", "tiger", "natsoft.domain"))
-		testdb($db,"create table ADOXYZ (id int, firstname varchar(24), lastname varchar(24),created date)");
-	else print "ERROR: Oracle test requires an Oracle server setup with scott/tiger".'<BR>'.$db->ErrorMsg();
-
-}
-
-ADOLoadCode("db2"); /*  no longer supported */
-if (!empty($testdb2)) { 
-	
-	$db = ADONewConnection();
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if ($db->Connect("db2_sample", "", "", ""))
-		testdb($db,"create table ADOXYZ (id int, firstname varchar(24), lastname varchar(24),created date)");
-	else print "ERROR: DB2 test requires an server setup with odbc data source db2_sample".'<BR>'.$db->ErrorMsg();
-
-}
-
-
-
-ADOLoadCode("odbc_mssql");
-if (!empty($testmssql)) { /*  MS SQL Server via ODBC */
-	
-	$db = ADONewConnection();
-	
-	print "<h1>Connecting $db->databaseType...</h1>";
-	if (@$db->PConnect("mssql-northwind", "adodb", "natsoft", ""))  {
-		testdb($db,"create table ADOXYZ (id int, firstname char(24) null, lastname char(24) null,created datetime null)");
-	}
-	else print "ERROR: MSSQL test 1 requires a MS SQL 7 server setup with DSN setup";
-
-}
-
-ADOLoadCode("ado_mssql");
-
-if (!empty($testmssql) && !empty($testado) ) { /*  ADO ACCESS MSSQL -- thru ODBC -- DSN-less */
-	
-	$db = &ADONewConnection("ado_mssql");
-	$db->debug=1;
-	print "<h1>Connecting DSN-less $db->databaseType...</h1>";
-	
-	$myDSN="PROVIDER=MSDASQL;DRIVER={SQL Server};"
-		. "SERVER=tigress;DATABASE=NorthWind;UID=adodb;PWD=natsoft;Trusted_Connection=No"  ;
-
-		
-	if (@$db->PConnect($myDSN, "", "", ""))
-		testdb($db,"create table ADOXYZ (id int, firstname char(24) null, lastname char(24) null,created datetime null)");
-	else print "ERROR: MSSQL test 2 requires MS SQL 7";
-	
-}
-
-
-ADOLoadCode("mssqlpo");
-if (!empty($testmssql)) { /*  MS SQL Server -- the extension is buggy -- probably better to use ODBC */
-	$db = ADONewConnection();
-	$db->debug=1;
-	print "<h1>Connecting $db->databaseType...</h1>";
-	
-	$db->PConnect('tigress','adodb','natsoft','northwind');
-	
-	if (true or @$db->PConnect("mangrove", "sa", "natsoft", "ai")) {
-		AutoDetect_MSSQL_Date_Order($db);
-	/* 	$db->Execute('drop table adoxyz'); */
-		testdb($db,"create table ADOXYZ (id int, firstname char(24) null, lastname char(24) null,created datetime null)");
-	} else print "ERROR: MSSQL test 2 requires a MS SQL 7 on a server='192.168.0.1', userid='sa', password='natsoft', database='ai'".'<BR>'.$db->ErrorMsg();
-	
-}
-
-if (!empty($testmssql) && !empty($testado)) { /*  ADO ACCESS MSSQL with OLEDB provider */
-
-	$db = &ADONewConnection("ado_mssql");
-	print "<h1>Connecting DSN-less OLEDB Provider $db->databaseType...</h1>";
-	$db->debug=1;
-	$myDSN="SERVER=(local)\NetSDK;DATABASE=northwind;Trusted_Connection=yes";
-	/* $myDSN='SERVER=(local)\NetSDK;DATABASE=northwind;'; */
-	if ($db->PConnect($myDSN, "sa", "natsoft", 'SQLOLEDB'))
-		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
-	else print "ERROR: MSSQL test 2 requires a MS SQL 7 on a server='mangrove', userid='sa', password='', database='ai'";
-
-}
-
-
-print "<h3>Tests Completed</h3>";
-
-?>
+<?php
+  
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+*/ 
+ 
+ /* this file is used by the ADODB test program: test.php */
+ ?>
+
+<table><tr valign=top><td>
+<form method=get>
+<input type=checkbox name="testaccess" value=1 <?php echo !empty($testaccess) ? 'checked' : '' ?>> <b>Access</b><br>
+<input type=checkbox name="testibase" value=1 <?php echo !empty($testibase) ? 'checked' : '' ?>> <b>Interbase</b><br>
+<input type=checkbox name="testmssql" value=1 <?php echo !empty($testmssql) ? 'checked' : '' ?>> <b>MSSQL</b><br>
+ <input type=checkbox name="testmysql" value=1 <?php echo !empty($testmysql) ? 'checked' : '' ?>> <b>MySQL</b><br>
+<input type=checkbox name="testmysqlodbc" value=1 <?php echo !empty($testmysqlodbc) ? 'checked' : '' ?>> <b>MySQL ODBC</b><br>
+<td><input type=checkbox name="testsqlite" value=1 <?php echo !empty($testsqlite) ? 'checked' : '' ?>> <b>SQLite</b><br>
+<input type=checkbox name="testproxy" value=1 <?php echo !empty($testproxy) ? 'checked' : '' ?>> <b>MySQL Proxy</b><br>
+<input type=checkbox name="testoracle" value=1 <?php echo !empty($testoracle) ? 'checked' : '' ?>> <b>Oracle (oci8)</b> <br>
+<input type=checkbox name="testpostgres" value=1 <?php echo !empty($testpostgres) ? 'checked' : '' ?>> <b>PostgreSQL</b><br>
+<input type=checkbox name="testpgodbc" value=1 <?php echo !empty($testpgodbc) ? 'checked' : '' ?>> <b>PostgreSQL ODBC</b><br>
+<td><input type=checkbox name="testdb2" value=1 <?php echo !empty($testdb2) ? 'checked' : '' ?>> DB2<br>
+<input type=checkbox name="testvfp" value=1 <?php echo !empty($testvfp) ? 'checked' : '' ?>> VFP<br>
+<input type=checkbox name="testado" value=1 <?php echo !empty($testado) ? 'checked' : '' ?>> ADO (for mssql and access)<br>
+<input type=checkbox name="nocountrecs" value=1 <?php echo !empty($nocountrecs) ? 'checked' : '' ?>> $ADODB_COUNTRECS=false<br>
+<input type=checkbox name="nolog" value=1 <?php echo !empty($nolog) ? 'checked' : '' ?>> No SQL Logging<br>
+<td><input type=submit>
+</form>
+</table>
+<?php
+
+if ($ADODB_FETCH_MODE != ADODB_FETCH_DEFAULT) print "<h3>FETCH MODE IS NOT ADODB_FETCH_DEFAULT</h3>";
+
+if (isset($nocountrecs)) $ADODB_COUNTRECS = false;
+
+// cannot test databases below, but we include them anyway to check
+// if they parse ok...
+
+if (!strpos(PHP_VERSION,'5') === 0) {
+	ADOLoadCode("sybase");
+	ADOLoadCode("postgres");
+	ADOLoadCode("postgres7");
+	ADOLoadCode("firebird");
+	ADOLoadCode("borland_ibase");
+	ADOLoadCode("informix");
+	ADOLoadCode("sqlanywhere");
+}
+
+
+flush();
+if (!empty($testpostgres)) {
+	//ADOLoadCode("postgres");
+
+	$db = &ADONewConnection('postgres');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if (@$db->Connect("localhost","tester","test","test")) {
+		testdb($db,"create table ADOXYZ (id integer, firstname char(24), lastname varchar,created date)");
+	}else
+		print "ERROR: PostgreSQL requires a database called test on server, user tester, password test.<BR>".$db->ErrorMsg();
+}
+
+if (!empty($testpgodbc)) { 
+	
+	$db = &ADONewConnection('odbc');
+	$db->hasTransactions = false;
+	print "<h1>Connecting $db->databaseType...</h1>";
+	
+	if ($db->PConnect('Postgresql')) {
+		$db->hasTransactions = true;
+		testdb($db,
+		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date) type=innodb");
+	} else print "ERROR: PostgreSQL requires a database called test on server, user tester, password test.<BR>".$db->ErrorMsg();
+}
+
+if (!empty($testibase)) {
+	
+	$db = &ADONewConnection('firebird');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if (@$db->PConnect("localhost:d:\\firebird\\10\\examples\\employee.gdb", "sysdba", "masterkey", ""))
+		testdb($db,"create table ADOXYZ (id integer, firstname char(24), lastname char(24),price numeric(12,2),created date)");
+	 else print "ERROR: Interbase test requires a database called employee.gdb".'<BR>'.$db->ErrorMsg();
+	
+}
+
+
+if (!empty($testsqlite)) {
+	$db = &ADONewConnection('sqlite');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	
+	if (@$db->PConnect("d:\\inetpub\\adodb\\sqlite.db", "", "", ""))
+		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
+	else print "ERROR: SQLite";
+	
+}
+
+// REQUIRES ODBC DSN CALLED nwind
+if (!empty($testaccess)) {
+	$db = &ADONewConnection('access');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	
+	$dsn = "nwind";
+	$driver = "Driver={Microsoft Access Driver (*.mdb)};Dbq=d:\inetpub\adodb\northwind.mdb;Uid=Admin;Pwd=;";
+	if (@$db->PConnect($dsn, "", "", ""))
+		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
+	else print "ERROR: Access test requires a Windows ODBC DSN=nwind, Access driver";
+	
+}
+
+if (!empty($testaccess) && !empty($testado)) { // ADO ACCESS
+
+	$db = &ADONewConnection("ado_access");
+	print "<h1>Connecting $db->databaseType...</h1>";
+	
+	$access = 'd:\inetpub\wwwroot\php\NWIND.MDB';
+	$myDSN =  'PROVIDER=Microsoft.Jet.OLEDB.4.0;'
+		. 'DATA SOURCE=' . $access . ';';
+		//. 'USER ID=;PASSWORD=;';
+	
+	if (@$db->PConnect($myDSN, "", "", "")) {
+		print "ADO version=".$db->_connectionID->version."<br>";
+		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
+	} else print "ERROR: Access test requires a Access database $access".'<BR>'.$db->ErrorMsg();
+	
+}
+
+if (!empty($testvfp)) { // ODBC
+	$db = &ADONewConnection('vfp');
+	print "<h1>Connecting $db->databaseType...</h1>";flush();
+
+	if ( $db->PConnect("vfp-adoxyz")) {
+		testdb($db,"create table d:\\inetpub\\adodb\\ADOXYZ (id int, firstname char(24), lastname char(24),created date)");
+	 } else print "ERROR: Visual FoxPro test requires a Windows ODBC DSN=vfp-adoxyz, VFP driver";
+	
+}
+
+
+// REQUIRES MySQL server at localhost with database 'test'
+if (!empty($testmysql)) { // MYSQL
+
+	$db = &ADONewConnection('mysql');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if ($HTTP_SERVER_VARS['HTTP_HOST'] == 'localhost') $server = 'localhost';
+	else $server = "mangrove";
+	if ($db->PConnect($server, "root", "", "northwind")) {
+		//$db->debug=1;$db->Execute('drop table ADOXYZ');
+		testdb($db,
+		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)");
+	} else print "ERROR: MySQL test requires a MySQL server on localhost, userid='admin', password='', database='test'".'<BR>'.$db->ErrorMsg();
+}
+
+// REQUIRES MySQL server at localhost with database 'test'
+if (!empty($testmysqlodbc)) { // MYSQL
+	
+	$db = &ADONewConnection('odbc');
+	$db->hasTransactions = false;
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if ($HTTP_SERVER_VARS['HTTP_HOST'] == 'localhost') $server = 'localhost';
+	else $server = "mangrove";
+	if ($db->PConnect('mysql', "root", ""))
+		testdb($db,
+		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date) type=innodb");
+	else print "ERROR: MySQL test requires a MySQL server on localhost, userid='admin', password='', database='test'".'<BR>'.$db->ErrorMsg();
+}
+
+if (!empty($testproxy)){
+	$db = &ADONewConnection('proxy');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if ($HTTP_SERVER_VARS['HTTP_HOST'] == 'localhost') $server = 'localhost';
+
+	if ($db->PConnect('http://localhost/php/phplens/adodb/server.php'))
+		testdb($db,
+		"create table ADOXYZ (id int, firstname char(24), lastname char(24), created date) type=innodb");
+	else print "ERROR: MySQL test requires a MySQL server on localhost, userid='admin', password='', database='test'".'<BR>'.$db->ErrorMsg();
+
+}
+
+ADOLoadCode('oci805');
+ADOLoadCode("oci8po");
+if (!empty($testoracle)) { 
+	
+	$db = ADONewConnection('oci8po');
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if ($db->Connect('', "scott", "natsoft",''))
+	//if ($db->PConnect("", "scott", "tiger", "juris.ecosystem.natsoft.com.my"))
+		testdb($db,"create table ADOXYZ (id int, firstname varchar(24), lastname varchar(24),created date)");
+	else print "ERROR: Oracle test requires an Oracle server setup with scott/natsoft".'<BR>'.$db->ErrorMsg();
+
+}
+ADOLoadCode("oracle"); // no longer supported
+if (false && !empty($testoracle)) { 
+	
+	$db = ADONewConnection();
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if ($db->PConnect("", "scott", "tiger", "natsoft.domain"))
+		testdb($db,"create table ADOXYZ (id int, firstname varchar(24), lastname varchar(24),created date)");
+	else print "ERROR: Oracle test requires an Oracle server setup with scott/tiger".'<BR>'.$db->ErrorMsg();
+
+}
+
+ADOLoadCode("db2"); // no longer supported
+if (!empty($testdb2)) { 
+	
+	$db = ADONewConnection();
+	print "<h1>Connecting $db->databaseType...</h1>";
+	if ($db->Connect("db2_sample", "root", "natsoft", ""))
+		testdb($db,"create table ADOXYZ (id int, firstname varchar(24), lastname varchar(24),created date)");
+	else print "ERROR: DB2 test requires an server setup with odbc data source db2_sample".'<BR>'.$db->ErrorMsg();
+
+}
+
+
+
+ADOLoadCode("odbc_mssql");
+if (!empty($testmssql)) { // MS SQL Server via ODBC
+	$db = ADONewConnection();
+	
+	print "<h1>Connecting $db->databaseType...</h1>";
+	
+	$dsn = "mssql-northwind";
+	$dsn = "Driver={SQL Server};Server=localhost;Database=northwind;";
+	
+	if (@$db->PConnect($dsn, "adodb", "natsoft", ""))  {
+		testdb($db,"create table ADOXYZ (id int, firstname char(24) null, lastname char(24) null,created datetime null)");
+	}
+	else print "ERROR: MSSQL test 1 requires a MS SQL 7 server setup with DSN setup";
+
+}
+
+ADOLoadCode("ado_mssql");
+
+if (!empty($testmssql) && !empty($testado) ) { // ADO ACCESS MSSQL -- thru ODBC -- DSN-less
+	
+	$db = &ADONewConnection("ado_mssql");
+	//$db->debug=1;
+	print "<h1>Connecting DSN-less $db->databaseType...</h1>";
+	
+	$myDSN="PROVIDER=MSDASQL;DRIVER={SQL Server};"
+		. "SERVER=tigress;DATABASE=NorthWind;UID=adodb;PWD=natsoft;Trusted_Connection=No"  ;
+
+		
+	if (@$db->PConnect($myDSN, "", "", ""))
+		testdb($db,"create table ADOXYZ (id int, firstname char(24) null, lastname char(24) null,created datetime null)");
+	else print "ERROR: MSSQL test 2 requires MS SQL 7";
+	
+}
+
+
+ADOLoadCode("mssqlpo");
+if (!empty($testmssql)) { // MS SQL Server -- the extension is buggy -- probably better to use ODBC
+	$db = ADONewConnection();
+	//$db->debug=1;
+	print "<h1>Connecting $db->databaseType...</h1>";
+	
+	$db->PConnect('tigress','adodb','natsoft','northwind');
+	
+	if (true or @$db->PConnect("mangrove", "sa", "natsoft", "ai")) {
+		AutoDetect_MSSQL_Date_Order($db);
+	//	$db->Execute('drop table adoxyz');
+		testdb($db,"create table ADOXYZ (id int, firstname char(24) null, lastname char(24) null,created datetime null)");
+	} else print "ERROR: MSSQL test 2 requires a MS SQL 7 on a server='192.168.0.1', userid='sa', password='natsoft', database='ai'".'<BR>'.$db->ErrorMsg();
+	
+}
+
+if (!empty($testmssql) && !empty($testado)) { // ADO ACCESS MSSQL with OLEDB provider
+
+	$db = &ADONewConnection("ado_mssql");
+	print "<h1>Connecting DSN-less OLEDB Provider $db->databaseType...</h1>";
+	//$db->debug=1;
+	$myDSN="SERVER=tigress;DATABASE=northwind;Trusted_Connection=yes";
+	//$myDSN='SERVER=(local)\NetSDK;DATABASE=northwind;';
+	if ($db->PConnect($myDSN, "sa", "natsoft", 'SQLOLEDB'))
+		testdb($db,"create table ADOXYZ (id int, firstname char(24), lastname char(24),created datetime)");
+	else print "ERROR: MSSQL test 2 requires a MS SQL 7 on a server='mangrove', userid='sa', password='', database='ai'";
+
+}
+
+
+print "<h3>Tests Completed</h3>";
+
+?>
diff --git a/lib/adodb/tests/testgenid.php b/lib/adodb/tests/testgenid.php
index 44311e8168..cbdd02b7b3 100644
--- a/lib/adodb/tests/testgenid.php
+++ b/lib/adodb/tests/testgenid.php
@@ -1,36 +1,36 @@
-<?php
-/*
-	V3.60 16 June 2003 
-	
-	Run multiple copies of this php script at the same time
-	to test unique generation of id's in multiuser mode
-*/
-include_once('../adodb.inc.php');
-$testaccess = true;
-include_once('testdatabases.inc.php');
-
-function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
-{
-	$table = 'adodbseq';
-	
-	$db->Execute("drop table $table");
-	/* $db->debug=true; */
-	
-	$ctr = 5000;
-	$lastnum = 0;
-	
-	while (--$ctr >= 0) {
-		$num = $db->GenID($table);
-		if ($num === false) {	
-			print "GenID returned false";
-			break;
-		}
-		if ($lastnum + 1 == $num) print " $num ";
-		else {
-			print " <font color=red>$num</font> ";
-			flush();
-		}
-		$lastnum = $num;
-	}
-}
+<?php
+/*
+	V4.00 20 Oct 2003 
+	
+	Run multiple copies of this php script at the same time
+	to test unique generation of id's in multiuser mode
+*/
+include_once('../adodb.inc.php');
+$testaccess = true;
+include_once('testdatabases.inc.php');
+
+function testdb(&$db,$createtab="create table ADOXYZ (id int, firstname char(24), lastname char(24), created date)")
+{
+	$table = 'adodbseq';
+	
+	$db->Execute("drop table $table");
+	//$db->debug=true;
+	
+	$ctr = 5000;
+	$lastnum = 0;
+	
+	while (--$ctr >= 0) {
+		$num = $db->GenID($table);
+		if ($num === false) {	
+			print "GenID returned false";
+			break;
+		}
+		if ($lastnum + 1 == $num) print " $num ";
+		else {
+			print " <font color=red>$num</font> ";
+			flush();
+		}
+		$lastnum = $num;
+	}
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testmssql.php b/lib/adodb/tests/testmssql.php
index d43aef643f..3f2c1f110b 100644
--- a/lib/adodb/tests/testmssql.php
+++ b/lib/adodb/tests/testmssql.php
@@ -1,50 +1,62 @@
-<?php
-
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Set tabs to 4 for best viewing.
- * 
- * Latest version is available at http://php.weblogs.com
- *
- * Test GetUpdateSQL and GetInsertSQL.
- */
- 
-error_reporting(E_ALL);
-
-
-include('../adodb.inc.php');
-include('../tohtml.inc.php');
-
-/* ========================== */
-/*  This code tests an insert */
-
-
-
-$conn = &ADONewConnection("odbc_mssql");  /*  create a connection */
-$conn->Connect('mssql-northwind','sa','natsoft');
-
-/* $conn = &ADONewConnection("mssql"); */
-/* $conn->Connect('mangrove','sa','natsoft','ai'); */
-
-/* $conn->Connect('mangrove','sa','natsoft','ai'); */
-$conn->debug=1;
-$conn->Execute('delete from blobtest');
-
-$conn->Execute('insert into blobtest (id) values(1)');
-$conn->UpdateBlobFile('blobtest','b1','../cute_icons_for_site/adodb.gif','id=1');
-$rs = $conn->Execute('select b1 from blobtest where id=1');
-
-$output = "c:\\temp\\test_out-".date('H-i-s').".gif"; 
-print "Saving file <b>$output</b>, size=".strlen($rs->fields[0])."<p>";
-$fd = fopen($output, "wb"); 
-fwrite($fd, $rs->fields[0]); 
-fclose($fd); 
-
-print " <a href=file:/* $output>View Image</a>"; */
-/* $rs = $conn->Execute('SELECT id,SUBSTRING(b1, 1, 10) FROM blobtest'); */
-/* rs2html($rs); */
+<?php
+
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Set tabs to 4 for best viewing.
+ * 
+ * Latest version is available at http://php.weblogs.com
+ *
+ * Test GetUpdateSQL and GetInsertSQL.
+ */
+ 
+error_reporting(E_ALL);
+
+
+include('../adodb.inc.php');
+include('../tohtml.inc.php');
+
+//==========================
+// This code tests an insert
+
+
+
+$conn = &ADONewConnection("mssql");  // create a connection
+$conn->Connect('localhost','sa','natsoft','northwind') or die('Fail');
+
+$p = $conn->Prepare('insert into products (productname,unitprice,dcreated) values (?,?,?)');
+echo "<pre>";
+print_r($p);
+
+$conn->debug=1;
+$conn->Execute($p,array('John'.rand(),33.3,$conn->DBDate(time())));
+
+$p = $conn->Prepare('select * from products where productname like ?');
+$arr = $conn->getarray($p,array('V%'));
+print_r($arr);
+die();
+
+//$conn = &ADONewConnection("mssql");
+//$conn->Connect('mangrove','sa','natsoft','ai');
+
+//$conn->Connect('mangrove','sa','natsoft','ai');
+$conn->debug=1;
+$conn->Execute('delete from blobtest');
+
+$conn->Execute('insert into blobtest (id) values(1)');
+$conn->UpdateBlobFile('blobtest','b1','../cute_icons_for_site/adodb.gif','id=1');
+$rs = $conn->Execute('select b1 from blobtest where id=1');
+
+$output = "c:\\temp\\test_out-".date('H-i-s').".gif"; 
+print "Saving file <b>$output</b>, size=".strlen($rs->fields[0])."<p>";
+$fd = fopen($output, "wb"); 
+fwrite($fd, $rs->fields[0]); 
+fclose($fd); 
+
+print " <a href=file://$output>View Image</a>";
+//$rs = $conn->Execute('SELECT id,SUBSTRING(b1, 1, 10) FROM blobtest');
+//rs2html($rs);
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testoci8.php b/lib/adodb/tests/testoci8.php
index 6885136a3c..f338dc0451 100644
--- a/lib/adodb/tests/testoci8.php
+++ b/lib/adodb/tests/testoci8.php
@@ -1,70 +1,70 @@
-<html>
-<body>
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-error_reporting(63);
-include("../adodb.inc.php");
-include("../tohtml.inc.php");
-
-if (1) {
-	$db = ADONewConnection('oci8po');
-	$db->PConnect('','scott','tiger','natsoftmts');
-	$db->debug = true;
-
-	if (!empty($testblob)) {
-		$varHoldingBlob = 'ABC DEF GEF John TEST';
-		$num = time()%10240;
-		/*  create table atable (id integer, ablob blob); */
-		$db->Execute('insert into ATABLE (id,ablob) values('.$num.',empty_blob())');
-		$db->UpdateBlob('ATABLE', 'ablob', $varHoldingBlob, 'id='.$num, 'BLOB');
-		
-		$rs = &$db->Execute('select * from atable');
-		
-		if (!$rs) die("Empty RS");
-		if ($rs->EOF) die("EOF RS");
-		rs2html($rs);
-	}
-	$stmt = $db->Prepare('select * from adoxyz where id=?');
-	for ($i = 1; $i <= 10; $i++) {
-	$rs = &$db->Execute(
-		$stmt,
-		array($i));
-			
-		if (!$rs) die("Empty RS");
-		if ($rs->EOF) die("EOF RS");
-		rs2html($rs);
-	}
-}
-if (1) {
-	$db = ADONewConnection('oci8');
-	$db->PConnect('','scott','tiger');
-	$db->debug = true;
-	$db->Execute("delete from emp where ename='John'");
-	print $db->Affected_Rows().'<BR>';
-	$stmt = &$db->Prepare('insert into emp (empno, ename) values (:empno, :ename)');
-	$rs = $db->Execute($stmt,array('empno'=>4321,'ename'=>'John'));
-	/*  prepare not quite ready for prime time */
-	/* $rs = $db->Execute($stmt,array('empno'=>3775,'ename'=>'John')); */
-	if (!$rs) die("Empty RS");
-}
-
-if (0) {
-	$db = ADONewConnection('odbc_oracle');
-	if (!$db->PConnect('local_oracle','scott','tiger')) die('fail connect');
-	$db->debug = true;
-	$rs = &$db->Execute(
-		'select * from adoxyz where firstname=? and trim(lastname)=?',
-		array('first'=>'Caroline','last'=>'Miranda'));
-	if (!$rs) die("Empty RS");
-	if ($rs->EOF) die("EOF RS");
-	rs2html($rs);
-}
+<html>
+<body>
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+error_reporting(63);
+include("../adodb.inc.php");
+include("../tohtml.inc.php");
+
+if (1) {
+	$db = ADONewConnection('oci8po');
+	
+	$db->PConnect('','scott','tiger');
+
+	if (!empty($testblob)) {
+		$varHoldingBlob = 'ABC DEF GEF John TEST';
+		$num = time()%10240;
+		// create table atable (id integer, ablob blob);
+		$db->Execute('insert into ATABLE (id,ablob) values('.$num.',empty_blob())');
+		$db->UpdateBlob('ATABLE', 'ablob', $varHoldingBlob, 'id='.$num, 'BLOB');
+		
+		$rs = &$db->Execute('select * from atable');
+		
+		if (!$rs) die("Empty RS");
+		if ($rs->EOF) die("EOF RS");
+		rs2html($rs);
+	}
+	$stmt = $db->Prepare('select * from adoxyz where id=?');
+	for ($i = 1; $i <= 10; $i++) {
+	$rs = &$db->Execute(
+		$stmt,
+		array($i));
+			
+		if (!$rs) die("Empty RS");
+		if ($rs->EOF) die("EOF RS");
+		rs2html($rs);
+	}
+}
+if (1) {
+	$db = ADONewConnection('oci8');
+	$db->PConnect('','scott','tiger');
+	$db->debug = true;
+	$db->Execute("delete from emp where ename='John'");
+	print $db->Affected_Rows().'<BR>';
+	$stmt = &$db->Prepare('insert into emp (empno, ename) values (:empno, :ename)');
+	$rs = $db->Execute($stmt,array('empno'=>4321,'ename'=>'John'));
+	// prepare not quite ready for prime time
+	//$rs = $db->Execute($stmt,array('empno'=>3775,'ename'=>'John'));
+	if (!$rs) die("Empty RS");
+}
+
+if (0) {
+	$db = ADONewConnection('odbc_oracle');
+	if (!$db->PConnect('local_oracle','scott','tiger')) die('fail connect');
+	$db->debug = true;
+	$rs = &$db->Execute(
+		'select * from adoxyz where firstname=? and trim(lastname)=?',
+		array('first'=>'Caroline','last'=>'Miranda'));
+	if (!$rs) die("Empty RS");
+	if ($rs->EOF) die("EOF RS");
+	rs2html($rs);
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testoci8cursor.php b/lib/adodb/tests/testoci8cursor.php
index 726ff9cde3..7bd6c1e6f3 100644
--- a/lib/adodb/tests/testoci8cursor.php
+++ b/lib/adodb/tests/testoci8cursor.php
@@ -1,82 +1,82 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-/*
-	Test for Oracle Variable Cursors, which are treated as ADOdb recordsets.
-	
-	We have 2 examples. The first shows us using the Parameter statement. 
-	The second shows us using the new ExecuteCursor($sql, $cursorName)
-	function.
-	
-------------------------------------------------------------------
--- TEST PACKAGE YOU NEED TO INSTALL ON ORACLE - run from sql*plus
-------------------------------------------------------------------
-
-CREATE or replace PACKAGE adodb AS
-TYPE TabType IS REF CURSOR RETURN tab%ROWTYPE;
-  -- list all tables that match tablenames in current schema
-PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar);
-END adodb;
-/
-CREATE or replace PACKAGE BODY adodb AS
-PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar) IS
-	BEGIN
-		OPEN tabcursor FOR SELECT * FROM tab where tname like tablenames;
-	END open_tab;
-END adodb;
-/
-
-------------------------------------------------------------------
--- END PACKAGE
-------------------------------------------------------------------
-
-*/
-
-include('../adodb.inc.php');
-include('../tohtml.inc.php');
-
-	error_reporting(E_ALL);
-	$db = ADONewConnection('oci8');
-	$db->PConnect('','scott','tiger');
-	$db->debug = true;
-
-
-
-	#---------------------------------------------------------------
-	# EXAMPLE 1
-	# explicitly use Parameter function
-	#---------------------------------------------------------------
-	$stmt = $db->Prepare("BEGIN adodb.open_tab(:RS,'%'); END;");
-	$db->Parameter($stmt, $cur, 'RS', false, -1, OCI_B_CURSOR);
-	$rs = $db->Execute($stmt);
-	
-	if ($rs && !$rs->EOF) {
-		print "Test 1 RowCount: ".$rs->RecordCount()."<p>";
-	} else {
-		print "<b>Error in using Cursor Variables 1</b><p>";
-	}
-	
-	#---------------------------------------------------------------
-	# EXAMPLE 2
-	# Equivalent of above example 1 using ExecuteCursor($sql,$rsname)
-	#---------------------------------------------------------------
-	$rs = $db->ExecuteCursor(
-		"BEGIN adodb.open_tab(:RS,'%'); END;", # pl/sql script
-		'RS');                                 # cursor name
-		
-	if ($rs && !$rs->EOF) {
-		print "Test 2 RowCount: ".$rs->RecordCount()."<p>";
-		rs2html($rs);
-	} else {
-		print "<b>Error in using Cursor Variables 2</b><p>";
-	}
-		
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+/*
+	Test for Oracle Variable Cursors, which are treated as ADOdb recordsets.
+	
+	We have 2 examples. The first shows us using the Parameter statement. 
+	The second shows us using the new ExecuteCursor($sql, $cursorName)
+	function.
+	
+------------------------------------------------------------------
+-- TEST PACKAGE YOU NEED TO INSTALL ON ORACLE - run from sql*plus
+------------------------------------------------------------------
+
+CREATE or replace PACKAGE adodb AS
+TYPE TabType IS REF CURSOR RETURN tab%ROWTYPE;
+  -- list all tables that match tablenames in current schema
+PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar);
+END adodb;
+/
+CREATE or replace PACKAGE BODY adodb AS
+PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames in varchar) IS
+	BEGIN
+		OPEN tabcursor FOR SELECT * FROM tab where tname like tablenames;
+	END open_tab;
+END adodb;
+/
+
+------------------------------------------------------------------
+-- END PACKAGE
+------------------------------------------------------------------
+
+*/
+
+include('../adodb.inc.php');
+include('../tohtml.inc.php');
+
+	error_reporting(E_ALL);
+	$db = ADONewConnection('oci8');
+	$db->PConnect('','scott','tiger');
+	$db->debug = true;
+
+
+
+	#---------------------------------------------------------------
+	# EXAMPLE 1
+	# explicitly use Parameter function
+	#---------------------------------------------------------------
+	$stmt = $db->Prepare("BEGIN adodb.open_tab(:RS,'%'); END;");
+	$db->Parameter($stmt, $cur, 'RS', false, -1, OCI_B_CURSOR);
+	$rs = $db->Execute($stmt);
+	
+	if ($rs && !$rs->EOF) {
+		print "Test 1 RowCount: ".$rs->RecordCount()."<p>";
+	} else {
+		print "<b>Error in using Cursor Variables 1</b><p>";
+	}
+	
+	#---------------------------------------------------------------
+	# EXAMPLE 2
+	# Equivalent of above example 1 using ExecuteCursor($sql,$rsname)
+	#---------------------------------------------------------------
+	$rs = $db->ExecuteCursor(
+		"BEGIN adodb.open_tab(:RS,'%'); END;", # pl/sql script
+		'RS');                                 # cursor name
+		
+	if ($rs && !$rs->EOF) {
+		print "Test 2 RowCount: ".$rs->RecordCount()."<p>";
+		rs2html($rs);
+	} else {
+		print "<b>Error in using Cursor Variables 2</b><p>";
+	}
+		
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testpaging.php b/lib/adodb/tests/testpaging.php
index 7a2c4e4e3e..2f62da01ad 100644
--- a/lib/adodb/tests/testpaging.php
+++ b/lib/adodb/tests/testpaging.php
@@ -1,83 +1,83 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-error_reporting(E_ALL);
-
-
-include_once('../adodb.inc.php');
-include_once('../adodb-pager.inc.php');
-
-$driver = 'oci8';
-$sql = 'select  ID, firstname as "First Name", lastname as "Last Name" from adoxyz  order  by  id';
-/* $sql = 'select count(*),firstname from adoxyz group by firstname order by 2 '; */
-$sql = 'select distinct firstname, lastname from adoxyz  order  by  firstname';
-
-if ($driver == 'postgres') {
-	$db = NewADOConnection('postgres');
-	$db->PConnect('localhost','tester','test','test');
-}
-
-if ($driver == 'access') {
-	$db = NewADOConnection('access');
-	$db->PConnect("nwind", "", "", "");
-}
-
-if ($driver == 'ibase') {
-	$db = NewADOConnection('ibase');
-	$db->PConnect("localhost:e:\\firebird\\examples\\employee.gdb", "sysdba", "masterkey", "");
-	$sql = 'select distinct firstname, lastname  from adoxyz  order  by  firstname';
-
-}
-if ($driver == 'mssql') {
-	$db = NewADOConnection('mssql');
-	$db->Connect('JAGUAR\vsdotnet','adodb','natsoft','northwind');
-}
-if ($driver == 'oci8') {
-	$db = NewADOConnection('oci8');
-	$db->Connect('','scott','tiger');
-}
-
-if ($driver == 'access') {
-	$db = NewADOConnection('access');
-	$db->Connect('nwind');
-}
-
-if (empty($driver) or $driver == 'mysql') {
-	$db = NewADOConnection('mysql');
-	$db->Connect('localhost','root','','xphplens');
-}
-
-/* $db->pageExecuteCountRows = false; */
-
-$db->debug = true;
-
-if (0) {
-$rs = &$db->Execute($sql);
-include_once('../toexport.inc.php');
-print "<pre>";
-print rs2csv($rs); # return a string
-
-print '<hr>';
-$rs->MoveFirst(); # note, some databases do not support MoveFirst
-print rs2tab($rs); # return a string
-
-print '<hr>';
-$rs->MoveFirst();
-rs2tabout($rs); # send to stdout directly
-print "</pre>";
-}
-
-$pager = new ADODB_Pager($db,$sql);
-$pager->showPageLinks = true;
-$pager->linksPerPage = 3;
-$pager->cache = 60;
-$pager->Render($rows=7);
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+error_reporting(E_ALL);
+
+
+include_once('../adodb.inc.php');
+include_once('../adodb-pager.inc.php');
+
+$driver = 'oci8';
+$sql = 'select  ID, firstname as "First Name", lastname as "Last Name" from adoxyz  order  by  id';
+//$sql = 'select count(*),firstname from adoxyz group by firstname order by 2 ';
+$sql = 'select distinct firstname, lastname from adoxyz  order  by  firstname';
+
+if ($driver == 'postgres') {
+	$db = NewADOConnection('postgres');
+	$db->PConnect('localhost','tester','test','test');
+}
+
+if ($driver == 'access') {
+	$db = NewADOConnection('access');
+	$db->PConnect("nwind", "", "", "");
+}
+
+if ($driver == 'ibase') {
+	$db = NewADOConnection('ibase');
+	$db->PConnect("localhost:e:\\firebird\\examples\\employee.gdb", "sysdba", "masterkey", "");
+	$sql = 'select distinct firstname, lastname  from adoxyz  order  by  firstname';
+
+}
+if ($driver == 'mssql') {
+	$db = NewADOConnection('mssql');
+	$db->Connect('JAGUAR\vsdotnet','adodb','natsoft','northwind');
+}
+if ($driver == 'oci8') {
+	$db = NewADOConnection('oci8');
+	$db->Connect('','scott','natsoft');
+}
+
+if ($driver == 'access') {
+	$db = NewADOConnection('access');
+	$db->Connect('nwind');
+}
+
+if (empty($driver) or $driver == 'mysql') {
+	$db = NewADOConnection('mysql');
+	$db->Connect('localhost','root','','xphplens');
+}
+
+//$db->pageExecuteCountRows = false;
+
+$db->debug = true;
+
+if (0) {
+$rs = &$db->Execute($sql);
+include_once('../toexport.inc.php');
+print "<pre>";
+print rs2csv($rs); # return a string
+
+print '<hr>';
+$rs->MoveFirst(); # note, some databases do not support MoveFirst
+print rs2tab($rs); # return a string
+
+print '<hr>';
+$rs->MoveFirst();
+rs2tabout($rs); # send to stdout directly
+print "</pre>";
+}
+
+$pager = new ADODB_Pager($db,$sql);
+$pager->showPageLinks = true;
+$pager->linksPerPage = 3;
+$pager->cache = 60;
+$pager->Render($rows=7);
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testpear.php b/lib/adodb/tests/testpear.php
index f6633e8692..161783736c 100644
--- a/lib/adodb/tests/testpear.php
+++ b/lib/adodb/tests/testpear.php
@@ -1,34 +1,34 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-error_reporting(E_ALL);
-
-include_once('../adodb-pear.inc.php');
-$username = 'root';
-$password = '';
-$hostname = 'localhost';
-$databasename = 'xphplens';
-$driver = 'mysql';
-
-$dsn = "$driver:/* $username:$password@$hostname/$databasename"; */
-
-$db = DB::Connect($dsn);
-$db->setFetchMode(ADODB_FETCH_ASSOC);
-$rs = $db->Query('select firstname,lastname from adoxyz');
-$cnt = 0;
-while ($arr = $rs->FetchRow()) {
-	print_r($arr);
-	print "<br>";
-	$cnt += 1;
-}
-
-if ($cnt != 50) print "<b>Error in \$cnt = $cnt</b>";
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+error_reporting(E_ALL);
+
+include_once('../adodb-pear.inc.php');
+$username = 'root';
+$password = '';
+$hostname = 'localhost';
+$databasename = 'xphplens';
+$driver = 'mysql';
+
+$dsn = "$driver://$username:$password@$hostname/$databasename";
+
+$db = DB::Connect($dsn);
+$db->setFetchMode(ADODB_FETCH_ASSOC);
+$rs = $db->Query('select firstname,lastname from adoxyz');
+$cnt = 0;
+while ($arr = $rs->FetchRow()) {
+	print_r($arr);
+	print "<br>";
+	$cnt += 1;
+}
+
+if ($cnt != 50) print "<b>Error in \$cnt = $cnt</b>";
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/testsessions.php b/lib/adodb/tests/testsessions.php
index c2c1e7786a..306616bfd0 100644
--- a/lib/adodb/tests/testsessions.php
+++ b/lib/adodb/tests/testsessions.php
@@ -1,40 +1,53 @@
-<?php
-/* 
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence. 
-  Set tabs to 4 for best viewing.
-	
-  Latest version is available at http://php.weblogs.com/
-*/
-
-function NotifyExpire($ref,$key)
-{
-	print "<p><b>Notify Expiring=$ref, sessionkey=$key</b></p>";
-}
-$USER = 'JLIM'.rand();
-$ADODB_SESSION_EXPIRE_NOTIFY = array('USER','NotifyExpire');
-
-GLOBAL $HTTP_SESSION_VARS;
-	ob_start();
-	error_reporting(E_ALL);
-	
-	$ADODB_SESS_DEBUG = true;
-	include('../adodb-cryptsession.php');
-	session_start();
-	
-	print "<h3>PHP ".PHP_VERSION."</h3>";
-	
-	$HTTP_SESSION_VARS['MONKEY'] = array('1','abc',44.41);
-	if (!isset($HTTP_GET_VARS['nochange'])) @$HTTP_SESSION_VARS['AVAR'] += 1;
-	
-	print "<p><b>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</b></p>";
-	
-	if (rand() % 10 == 0) {
-		print "<p>Random session destroy</p>";
-		session_destroy();
-	}
-	print "<hr>";
-	print_r($HTTP_COOKIE_VARS);
+<?php
+/* 
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence. 
+  Set tabs to 4 for best viewing.
+	
+  Latest version is available at http://php.weblogs.com/
+*/
+
+function NotifyExpire($ref,$key)
+{
+	print "<p><b>Notify Expiring=$ref, sessionkey=$key</b></p>";
+}
+
+//-------------------------------------------------------------------
+	
+	$ADODB_SESSION_DRIVER='oci8';
+	$ADODB_SESSION_CONNECT='';
+	$ADODB_SESSION_USER ='scott';
+	$ADODB_SESSION_PWD ='natsoft';
+	$ADODB_SESSION_DB ='';
+
+	$USER = 'JLIM'.rand();
+	$ADODB_SESSION_EXPIRE_NOTIFY = array('USER','NotifyExpire');
+	
+	GLOBAL $HTTP_SESSION_VARS;
+	ob_start();
+	error_reporting(E_ALL);
+	
+	$ADODB_SESS_DEBUG = true;
+	include('../adodb-session.php');
+	session_start();
+	
+	print "<h3>PHP ".PHP_VERSION."</h3>";
+	
+	$HTTP_SESSION_VARS['MONKEY'] = array('1','abc',44.41);
+	if (!isset($HTTP_GET_VARS['nochange'])) @$HTTP_SESSION_VARS['AVAR'] += 1;
+	
+	print "<p><b>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</b></p>";
+	
+	if (rand() % 10 == 0) {
+	
+		print "<p>GC</p>";
+		adodb_sess_gc(10);
+		
+		print "<p>Random session destroy</p>";
+		session_destroy();
+	}
+	print "<hr>";
+	print_r($HTTP_COOKIE_VARS);
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/time.php b/lib/adodb/tests/time.php
index f3a7d6b28c..e4474b1d84 100644
--- a/lib/adodb/tests/time.php
+++ b/lib/adodb/tests/time.php
@@ -1,5 +1,17 @@
-<?php
-
-include_once('../adodb-time.inc.php');
-adodb_date_test();
+<?php
+
+include_once('../adodb-time.inc.php');
+//adodb_date_test();
+?>
+<?php 
+//require("adodb-time.inc.php"); 
+
+$datestring = "1963-12-04"; // string normally from mySQL 
+$stringArray = explode("-", $datestring);
+$date = adodb_mktime(0,0,0,$stringArray[1],$stringArray[2],$stringArray[0]); 
+
+$convertedDate = date("d-M-Y", $date); // converted string to UK style date
+
+echo( "Birthday: $convertedDate" ); //why is string returned as one day (3 not 4) less for this example??
+
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tests/tmssql.php b/lib/adodb/tests/tmssql.php
index a303b112b4..a3b743ca1f 100644
--- a/lib/adodb/tests/tmssql.php
+++ b/lib/adodb/tests/tmssql.php
@@ -30,7 +30,7 @@ include_once('DB.php');
 	$hostname = 'JAGUAR\vsdotnet';
 	$databasename = 'northwind';
 	
-	$dsn = "mssql:/* $username:$password@$hostname/$databasename"; */
+	$dsn = "mssql://$username:$password@$hostname/$databasename";
 	$conn = &DB::connect($dsn);
 	print "date=".$conn->GetOne('select getdate()')."<br>";
 	@$conn->query('create table tester (id integer)');
@@ -46,7 +46,7 @@ include_once('../adodb.inc.php');
 	print "<h3>ADOdb</h3>";
 	$conn = NewADOConnection('mssql');
 	$conn->Connect('JAGUAR\vsdotnet','adodb','natsoft','northwind');
-/* 	$conn->debug=1; */
+//	$conn->debug=1;
 	print "date=".$conn->GetOne('select getdate()')."<br>";
 	$conn->Execute('create table tester (id integer)');
 	print "<p>Delete</p>"; flush();
diff --git a/lib/adodb/tests/xmlschema.xml b/lib/adodb/tests/xmlschema.xml
new file mode 100644
index 0000000000..acae10741a
--- /dev/null
+++ b/lib/adodb/tests/xmlschema.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<schema>
+  <table name="mytable">
+    <field name="row1" type="I">
+      <descr>An integer row that's a primary key and autoincrements</descr>
+      <KEY/>
+      <AUTOINCREMENT/>
+    </field>
+    <field name="row2" type="C" size="16">
+      <descr>A 16 character varchar row that can't be null</descr>
+      <NOTNULL/>
+    </field>
+  </table>
+  <index name="myindex" table="mytable">
+    <col>row1</col>
+    <col>row2</col>
+  </index>
+  <sql>
+    <descr>SQL to be executed only on specific platforms</descr>
+    <query platform="postgres|postgres7">
+      insert into mytable ( row1, row2 ) values ( 12, 'stuff' )
+    </query>
+    <query platform="mysql">
+      insert into mytable ( row1, row2 ) values ( 12, 'different stuff' )
+    </query>
+  </sql>
+  <table name="obsoletetable"><DROP/></table>
+  <index name="obsoleteindex"><DROP/></index>
+</schema>
diff --git a/lib/adodb/tips_portable_sql.htm b/lib/adodb/tips_portable_sql.htm
index d25d702713..e0dd414914 100644
--- a/lib/adodb/tips_portable_sql.htm
+++ b/lib/adodb/tips_portable_sql.htm
@@ -158,6 +158,57 @@ SELECT col1, col2, null FROM t1 <br>	   WHERE t1.col not in (select distinct col
 <p>ADOdb supports portable Prepare/Execute with:</p>
 <pre>$stmt = $db-&gt;Prepare('select * from customers where custid=? and state=?');
 $rs = $db-&gt;Execute($stmt, array($id,'New York'));</pre>
+<p>Oracle uses named bind placeholders, not "?", so to support portable binding, we have Param() that generates 
+the correct placeholder (available since ADOdb 3.92):
+<pre><font color="#000000">$sql = <font color="#993300">'insert into table (col1,col2) values ('</font>.$DB-&gt;Param('a').<font color="#993300">','</font>.$DB-&gt;Param('b').<font color="#993300">')'</font>;
+<font color="#006600"># generates 'insert into table (col1,col2) values (?,?)'
+# or        'insert into table (col1,col2) values (:a,:b)</font>'
+$stmt = $DB-&gt;Prepare($sql);
+$stmt = $DB-&gt;Execute($stmt,array('one','two'));
+</font></pre>
+<h2>Portable Native SQL</h2>
+<p>ADOdb provides the following functions for portably generating SQL functions 
+  as strings to be merged into your SQL statements (some are only available since 
+  ADOdb 3.92): </p>
+<table width="75%" border="1">
+  <tr> 
+    <td><b>Function</b></td>
+    <td><b>Description</b></td>
+  </tr>
+  <tr> 
+    <td height="63">DBDate($date)</td>
+    <td>Pass in a UNIX timestamp or ISO date and it will convert it to a date 
+      string formatted for INSERT/UPDATE</td>
+  </tr>
+  <tr> 
+    <td>DBTimeStamp($date)</td>
+    <td>Pass in a UNIX timestamp or ISO date and it will convert it to a timestamp 
+      string formatted for INSERT/UPDATE</td>
+  </tr>
+  <tr> 
+    <td>SQLDate($date, $fmt)</td>
+    <td>Portably generate a date formatted using $fmt mask, for use in SELECT 
+      statements.</td>
+  </tr>
+  <tr> 
+    <td>OffsetDate($date, $ndays)</td>
+    <td>Portably generate a $date offset by $ndays.</td>
+  </tr>
+  <tr> 
+    <td>Concat($s1, $s2, ...)</td>
+    <td>Portably concatenate strings. Alternatively, for mssql use mssqlpo driver, 
+      which allows || operator.</td>
+  </tr>
+  <tr> 
+    <td>IfNull($fld, $replaceNull)</td>
+    <td>Returns a string that is the equivalent of MySQL IFNULL or Oracle NVL.</td>
+  </tr>
+  <tr>
+    <td>Param($name)</td>
+    <td>Generates bind placeholders, using ? or named conventions as appropriate.</td>
+  </tr>
+</table>
+<p>&nbsp; </p>
 <h2>DDL and Tuning</h2>
 There are database design tools such as ERWin or Dezign that allow you to generate data definition language commands such as ALTER TABLE or CREATE INDEX from Entity-Relationship diagrams. 
 <p>
@@ -279,7 +330,7 @@ your data carefully. Understand how joins and indexes work and how they are used
   <a href="http://php.weblogs.com/sql_tutorial">http://php.weblogs.com/sql_tutorial</a>. 
   Also read this article on <a href=http://phplens.com/lens/php-book/optimizing-debugging-php.php>Optimizing PHP</a>.
 <p>
-<font size=1>(c) 2002 John Lim.</font>
+<font size=1>(c) 2002-2003 John Lim.</font>
 
 </body>
 </html>
diff --git a/lib/adodb/toexport.inc.php b/lib/adodb/toexport.inc.php
index 3b83bf12eb..b5bfbcfbec 100644
--- a/lib/adodb/toexport.inc.php
+++ b/lib/adodb/toexport.inc.php
@@ -1,130 +1,130 @@
-<?php
-
-/** 
- * @version V3.60 16 June 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
- * Released under both BSD license and Lesser GPL library license. 
- * Whenever there is any discrepancy between the two licenses, 
- * the BSD license will take precedence. 
- *
- * Code to export recordsets in several formats:
- *
- * AS VARIABLE
- * $s = rs2csv($rs); # comma-separated values
- * $s = rs2tab($rs); # tab delimited
- * 
- * TO A FILE
- * $f = fopen($path,'w');
- * rs2csvfile($rs,$f);
- * fclose($f);
- *
- * TO STDOUT
- * rs2csvout($rs);
- */
- 
-/*  returns a recordset as a csv string */
-function rs2csv(&$rs,$addtitles=true)
-{
-	return _adodb_export($rs,',',',',false,$addtitles);
-}
-
-/*  writes recordset to csv file  */
-function rs2csvfile(&$rs,$fp,$addtitles=true)
-{
-	_adodb_export($rs,',',',',$fp,$addtitles);
-}
-
-/*  write recordset as csv string to stdout */
-function rs2csvout(&$rs,$addtitles=true)
-{
-	$fp = fopen('php:/* stdout','wb'); */
-	_adodb_export($rs,',',',',true,$addtitles);
-	fclose($fp);
-}
-
-function rs2tab(&$rs,$addtitles=true)
-{
-	return _adodb_export($rs,"\t",',',false,$addtitles);
-}
-
-/*  to file pointer */
-function rs2tabfile(&$rs,$fp,$addtitles=true)
-{
-	_adodb_export($rs,"\t",',',$fp,$addtitles);
-}
-
-/*  to stdout */
-function rs2tabout(&$rs,$addtitles=true)
-{
-	$fp = fopen('php:/* stdout','wb'); */
-	_adodb_export($rs,"\t",' ',true,$addtitles);
-	fclose($fp);
-}
-
-function _adodb_export(&$rs,$sep,$sepreplace,$fp=false,$addtitles=true,$quote = '"',$escquote = '"',$replaceNewLine = ' ')
-{
-	if (!$rs) return '';
-	/* ---------- */
-	/*  CONSTANTS */
-	$NEWLINE = "\r\n";
-	$BUFLINES = 100;
-	$escquotequote = $escquote.$quote;
-	$s = '';
-	
-	if ($addtitles) {
-		$fieldTypes = $rs->FieldTypesArray();
-		foreach($fieldTypes as $o) {
-			
-			$v = $o->name;
-			if ($escquote) $v = str_replace($quote,$escquotequote,$v);
-			$v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
-			$elements[] = $v;
-			
-		}
-		$s .= implode($sep, $elements).$NEWLINE;
-	}
-	$hasNumIndex = isset($rs->fields[0]);
-	
-	$line = 0;
-	$max = $rs->FieldCount();
-	
-	while (!$rs->EOF) {
-		$elements = array();
-		$i = 0;
-		
-		if ($hasNumIndex) {
-			for ($j=0; $j < $max; $j++) {
-				$v = trim($rs->fields[$j]);
-				if ($escquote) $v = str_replace($quote,$escquotequote,$v);
-				$v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
-				
-				if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
-				else $elements[] = $v;
-			}
-		} else { /*  ASSOCIATIVE ARRAY */
-			foreach($rs->fields as $v) {
-				if ($escquote) $v = str_replace($quote,$escquotequote,trim($v));
-				$v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
-				
-				if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
-				else $elements[] = $v;
-			}
-		}
-		$s .= implode($sep, $elements).$NEWLINE;
-		$rs->MoveNext();
-		$line += 1;
-		if ($fp && ($line % $BUFLINES) == 0) {
-			if ($fp === true) echo $s;
-			else fwrite($fp,$s);
-			$s = '';
-		}
-	}
-	
-	if ($fp) {
-		if ($fp === true) echo $s;
-		else fwrite($fp,$s);
-		$s = '';
-	}
-	
-	return $s;
-}
+<?php
+
+/** 
+ * @version V4.00 20 Oct 2003 (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+ * Released under both BSD license and Lesser GPL library license. 
+ * Whenever there is any discrepancy between the two licenses, 
+ * the BSD license will take precedence. 
+ *
+ * Code to export recordsets in several formats:
+ *
+ * AS VARIABLE
+ * $s = rs2csv($rs); # comma-separated values
+ * $s = rs2tab($rs); # tab delimited
+ * 
+ * TO A FILE
+ * $f = fopen($path,'w');
+ * rs2csvfile($rs,$f);
+ * fclose($f);
+ *
+ * TO STDOUT
+ * rs2csvout($rs);
+ */
+ 
+// returns a recordset as a csv string
+function rs2csv(&$rs,$addtitles=true)
+{
+	return _adodb_export($rs,',',',',false,$addtitles);
+}
+
+// writes recordset to csv file 
+function rs2csvfile(&$rs,$fp,$addtitles=true)
+{
+	_adodb_export($rs,',',',',$fp,$addtitles);
+}
+
+// write recordset as csv string to stdout
+function rs2csvout(&$rs,$addtitles=true)
+{
+	$fp = fopen('php://stdout','wb');
+	_adodb_export($rs,',',',',true,$addtitles);
+	fclose($fp);
+}
+
+function rs2tab(&$rs,$addtitles=true)
+{
+	return _adodb_export($rs,"\t",',',false,$addtitles);
+}
+
+// to file pointer
+function rs2tabfile(&$rs,$fp,$addtitles=true)
+{
+	_adodb_export($rs,"\t",',',$fp,$addtitles);
+}
+
+// to stdout
+function rs2tabout(&$rs,$addtitles=true)
+{
+	$fp = fopen('php://stdout','wb');
+	_adodb_export($rs,"\t",' ',true,$addtitles);
+	fclose($fp);
+}
+
+function _adodb_export(&$rs,$sep,$sepreplace,$fp=false,$addtitles=true,$quote = '"',$escquote = '"',$replaceNewLine = ' ')
+{
+	if (!$rs) return '';
+	//----------
+	// CONSTANTS
+	$NEWLINE = "\r\n";
+	$BUFLINES = 100;
+	$escquotequote = $escquote.$quote;
+	$s = '';
+	
+	if ($addtitles) {
+		$fieldTypes = $rs->FieldTypesArray();
+		foreach($fieldTypes as $o) {
+			
+			$v = $o->name;
+			if ($escquote) $v = str_replace($quote,$escquotequote,$v);
+			$v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
+			$elements[] = $v;
+			
+		}
+		$s .= implode($sep, $elements).$NEWLINE;
+	}
+	$hasNumIndex = isset($rs->fields[0]);
+	
+	$line = 0;
+	$max = $rs->FieldCount();
+	
+	while (!$rs->EOF) {
+		$elements = array();
+		$i = 0;
+		
+		if ($hasNumIndex) {
+			for ($j=0; $j < $max; $j++) {
+				$v = trim($rs->fields[$j]);
+				if ($escquote) $v = str_replace($quote,$escquotequote,$v);
+				$v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
+				
+				if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
+				else $elements[] = $v;
+			}
+		} else { // ASSOCIATIVE ARRAY
+			foreach($rs->fields as $v) {
+				if ($escquote) $v = str_replace($quote,$escquotequote,trim($v));
+				$v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
+				
+				if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
+				else $elements[] = $v;
+			}
+		}
+		$s .= implode($sep, $elements).$NEWLINE;
+		$rs->MoveNext();
+		$line += 1;
+		if ($fp && ($line % $BUFLINES) == 0) {
+			if ($fp === true) echo $s;
+			else fwrite($fp,$s);
+			$s = '';
+		}
+	}
+	
+	if ($fp) {
+		if ($fp === true) echo $s;
+		else fwrite($fp,$s);
+		$s = '';
+	}
+	
+	return $s;
+}
 ?>
\ No newline at end of file
diff --git a/lib/adodb/tohtml.inc.php b/lib/adodb/tohtml.inc.php
index 216c69fccc..a6cc503c2f 100644
--- a/lib/adodb/tohtml.inc.php
+++ b/lib/adodb/tohtml.inc.php
@@ -1,154 +1,158 @@
-<?php 
-/*
-V3.60 16 June 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
-  Released under both BSD license and Lesser GPL library license. 
-  Whenever there is any discrepancy between the two licenses, 
-  the BSD license will take precedence.
-  
-  Some pretty-printing by Chris Oxenreider <oxenreid@state.net>
-*/ 
-  
-/*  specific code for tohtml */
-GLOBAL $gSQLMaxRows,$gSQLBlockRows;
-	 
-$gSQLMaxRows = 1000; /*  max no of rows to download */
-$gSQLBlockRows=20; /*  max no of rows per table block */
-
-/*  RecordSet to HTML Table */
-/* ------------------------------------------------------------ */
-/*  Convert a recordset to a html table. Multiple tables are generated */
-/*  if the number of rows is > $gSQLBlockRows. This is because */
-/*  web browsers normally require the whole table to be downloaded */
-/*  before it can be rendered, so we break the output into several */
-/*  smaller faster rendering tables. */
-/*  */
-/*  $rs: the recordset */
-/*  $ztabhtml: the table tag attributes (optional) */
-/*  $zheaderarray: contains the replacement strings for the headers (optional) */
-/*  */
-/*   USAGE: */
-/* 	include('adodb.inc.php'); */
-/* 	$db = ADONewConnection('mysql'); */
-/* 	$db->Connect('mysql','userid','password','database'); */
-/* 	$rs = $db->Execute('select col1,col2,col3 from table'); */
-/* 	rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3')); */
-/* 	$rs->Close(); */
-/*  */
-/*  RETURNS: number of rows displayed */
-function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true)
-{
-$s ='';$rows=0;$docnt = false;
-GLOBAL $gSQLMaxRows,$gSQLBlockRows;
-
-	if (!$rs) {
-		printf(ADODB_BAD_RS,'rs2html');
-		return false;
-	}
-	
-	if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
-	/* else $docnt = true; */
-	$typearr = array();
-	$ncols = $rs->FieldCount();
-	$hdr = "<TABLE COLS=$ncols $ztabhtml>\n\n";
-	for ($i=0; $i < $ncols; $i++) {	
-		$field = $rs->FetchField($i);
-		if ($zheaderarray) $fname = $zheaderarray[$i];
-		else $fname = htmlspecialchars($field->name);	
-		$typearr[$i] = $rs->MetaType($field->type,$field->max_length);
- 		/* print " $field->name $field->type $typearr[$i] "; */
-			
-		if (strlen($fname)==0) $fname = '&nbsp;';
-		$hdr .= "<TH>$fname</TH>";
-	}
-
-	print $hdr."\n\n";
-	/*  smart algorithm - handles ADODB_FETCH_MODE's correctly! */
-	$numoffset = isset($rs->fields[0]);
-
-	while (!$rs->EOF) {
-		
-		$s .= "<TR valign=top>\n";
-		
-		for ($i=0, $v=($numoffset) ? $rs->fields[0] : reset($rs->fields); 
-			$i < $ncols; 
-			$i++, $v = ($numoffset) ? @$rs->fields[$i] : next($rs->fields)) {
-			
-			$type = $typearr[$i];
-			switch($type) {
-			case 'T':
-				$s .= "	<TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ."&nbsp;</TD>\n";
-			break;
-			case 'D':
-				$s .= "	<TD>".$rs->UserDate($v,"D d, M Y") ."&nbsp;</TD>\n";
-			break;
-			case 'I':
-			case 'N':
-				$s .= "	<TD align=right>".stripslashes((trim($v))) ."&nbsp;</TD>\n";
-			   	
-			break;
-			default:
-				if ($htmlspecialchars) $v = htmlspecialchars($v);
-				$s .= "	<TD>". str_replace("\n",'<br>',stripslashes((trim($v)))) ."&nbsp;</TD>\n";
-			  
-			}
-		} /*  for */
-		$s .= "</TR>\n\n";
-			  
-		$rows += 1;
-		if ($rows >= $gSQLMaxRows) {
-			$rows = "<p>Truncated at $gSQLMaxRows</p>";
-			break;
-		} /*  switch */
-
-		$rs->MoveNext();
-	
-	/*  additional EOF check to prevent a widow header */
-		if (!$rs->EOF && $rows % $gSQLBlockRows == 0) {
-	
-		/* if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP */
-			print $s . "</TABLE>\n\n";
-			$s = $hdr;
-		}
-	} /*  while */
-
-	print $s."</TABLE>\n\n";
-
-	if ($docnt) print "<H2>".$rows." Rows</H2>";
-	
-	return $rows;
- }
- 
-/*  pass in 2 dimensional array */
-function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
-{
-	if (!$ztabhtml) $ztabhtml = 'BORDER=1';
-	
-	$s = "<TABLE $ztabhtml>";/* ';print_r($arr); */
-
-	if ($zheaderarray) {
-		$s .= '<TR>';
-		for ($i=0; $i<sizeof($zheaderarray); $i++) {
-			$s .= "	<TH>{$zheaderarray[$i]}</TH>\n";
-		}
-		$s .= "\n</TR>";
-	}
-	
-	for ($i=0; $i<sizeof($arr); $i++) {
-		$s .= '<TR>';
-		$a = &$arr[$i];
-		if (is_array($a)) 
-			for ($j=0; $j<sizeof($a); $j++) {
-				$val = $a[$j];
-				if (empty($val)) $val = '&nbsp;';
-				$s .= "	<TD>$val</TD>\n";
-			}
-		else if ($a) {
-			$s .=  '	<TD>'.$a."</TD>\n";
-		} else $s .= "	<TD>&nbsp;</TD>\n";
-		$s .= "\n</TR>\n";
-	}
-	$s .= '</TABLE>';
-	print $s;
-}
-
-
+<?php 
+/*
+V4.00 20 Oct 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  
+  Some pretty-printing by Chris Oxenreider <oxenreid@state.net>
+*/ 
+  
+// specific code for tohtml
+GLOBAL $gSQLMaxRows,$gSQLBlockRows;
+	 
+$gSQLMaxRows = 1000; // max no of rows to download
+$gSQLBlockRows=20; // max no of rows per table block
+
+// RecordSet to HTML Table
+//------------------------------------------------------------
+// Convert a recordset to a html table. Multiple tables are generated
+// if the number of rows is > $gSQLBlockRows. This is because
+// web browsers normally require the whole table to be downloaded
+// before it can be rendered, so we break the output into several
+// smaller faster rendering tables.
+//
+// $rs: the recordset
+// $ztabhtml: the table tag attributes (optional)
+// $zheaderarray: contains the replacement strings for the headers (optional)
+//
+//  USAGE:
+//	include('adodb.inc.php');
+//	$db = ADONewConnection('mysql');
+//	$db->Connect('mysql','userid','password','database');
+//	$rs = $db->Execute('select col1,col2,col3 from table');
+//	rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3'));
+//	$rs->Close();
+//
+// RETURNS: number of rows displayed
+function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true)
+{
+$s ='';$rows=0;$docnt = false;
+GLOBAL $gSQLMaxRows,$gSQLBlockRows;
+
+	if (!$rs) {
+		printf(ADODB_BAD_RS,'rs2html');
+		return false;
+	}
+	
+	if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
+	//else $docnt = true;
+	$typearr = array();
+	$ncols = $rs->FieldCount();
+	$hdr = "<TABLE COLS=$ncols $ztabhtml>\n\n";
+	for ($i=0; $i < $ncols; $i++) {	
+		$field = $rs->FetchField($i);
+		if ($zheaderarray) $fname = $zheaderarray[$i];
+		else $fname = htmlspecialchars($field->name);	
+		$typearr[$i] = $rs->MetaType($field->type,$field->max_length);
+ 		//print " $field->name $field->type $typearr[$i] ";
+			
+		if (strlen($fname)==0) $fname = '&nbsp;';
+		$hdr .= "<TH>$fname</TH>";
+	}
+
+	if ($echo) print $hdr."\n\n";
+	else $html = $hdr;
+	
+	// smart algorithm - handles ADODB_FETCH_MODE's correctly!
+	$numoffset = isset($rs->fields[0]);
+
+	while (!$rs->EOF) {
+		
+		$s .= "<TR valign=top>\n";
+		
+		for ($i=0; $i < $ncols; $i++) {
+			$v = ($numoffset)? $rs->fields[$i] : next($rs->fields);
+			$type = $typearr[$i];
+			switch($type) {
+			case 'T':
+				$s .= "	<TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ."&nbsp;</TD>\n";
+			break;
+			case 'D':
+				$s .= "	<TD>".$rs->UserDate($v,"D d, M Y") ."&nbsp;</TD>\n";
+			break;
+			case 'I':
+			case 'N':
+				$s .= "	<TD align=right>".stripslashes((trim($v))) ."&nbsp;</TD>\n";
+			   	
+			break;
+			default:
+				if ($htmlspecialchars) $v = htmlspecialchars(trim($v));
+				$v = trim($v);
+				if (strlen($v) == 0) $v = '&nbsp;';
+				$s .= "	<TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n";
+			  
+			}
+		} // for
+		$s .= "</TR>\n\n";
+			  
+		$rows += 1;
+		if ($rows >= $gSQLMaxRows) {
+			$rows = "<p>Truncated at $gSQLMaxRows</p>";
+			break;
+		} // switch
+
+		$rs->MoveNext();
+	
+	// additional EOF check to prevent a widow header
+		if (!$rs->EOF && $rows % $gSQLBlockRows == 0) {
+	
+		//if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP
+			if ($echo) print $s . "</TABLE>\n\n";
+			else $html .= $s ."</TABLE>\n\n";
+			$s = $hdr;
+		}
+	} // while
+
+	if ($echo) print $s."</TABLE>\n\n";
+	else $html .= $s."</TABLE>\n\n";
+	
+	if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>";
+	
+	return ($echo) ? $rows : $html;
+ }
+ 
+// pass in 2 dimensional array
+function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
+{
+	if (!$ztabhtml) $ztabhtml = 'BORDER=1';
+	
+	$s = "<TABLE $ztabhtml>";//';print_r($arr);
+
+	if ($zheaderarray) {
+		$s .= '<TR>';
+		for ($i=0; $i<sizeof($zheaderarray); $i++) {
+			$s .= "	<TH>{$zheaderarray[$i]}</TH>\n";
+		}
+		$s .= "\n</TR>";
+	}
+	
+	for ($i=0; $i<sizeof($arr); $i++) {
+		$s .= '<TR>';
+		$a = &$arr[$i];
+		if (is_array($a)) 
+			for ($j=0; $j<sizeof($a); $j++) {
+				$val = $a[$j];
+				if (empty($val)) $val = '&nbsp;';
+				$s .= "	<TD>$val</TD>\n";
+			}
+		else if ($a) {
+			$s .=  '	<TD>'.$a."</TD>\n";
+		} else $s .= "	<TD>&nbsp;</TD>\n";
+		$s .= "\n</TR>\n";
+	}
+	$s .= '</TABLE>';
+	print $s;
+}
+
+
-- 
2.39.5