From 5d0fc5c33dd8086c5e848ad03a81738ba22078ea Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Thu, 26 Oct 2006 22:46:02 +0000
Subject: [PATCH] Deprecating old "upgrade" files. MDL-7214

Merged from MOODLE_17_STABLE
---
 backup/db/postgres7.php                      | 22 ++++++--------------
 blocks/activity_modules/db/postgres7.php     | 21 ++++++-------------
 blocks/admin/db/postgres7.php                | 21 ++++++-------------
 blocks/calendar_month/db/postgres7.php       | 21 ++++++-------------
 blocks/calendar_upcoming/db/postgres7.php    | 21 ++++++-------------
 blocks/course_list/db/postgres7.php          | 21 ++++++-------------
 blocks/course_summary/db/postgres7.php       | 21 ++++++-------------
 blocks/db/postgres7.php                      | 21 ++++++-------------
 blocks/news_items/db/postgres7.php           | 21 ++++++-------------
 blocks/online_users/db/postgres7.php         | 21 ++++++-------------
 blocks/participants/db/postgres7.php         | 21 ++++++-------------
 blocks/recent_activity/db/postgres7.php      | 21 ++++++-------------
 blocks/rss_client/db/postgres7.php           | 11 ++++++++--
 blocks/search/db/postgres7.php               | 21 ++++++-------------
 blocks/search_forums/db/postgres7.php        | 21 ++++++-------------
 blocks/section_links/db/postgres7.php        | 21 ++++++-------------
 blocks/social_activities/db/postgres7.php    | 21 ++++++-------------
 enrol/authorize/db/postgres7.php             |  7 +++++++
 enrol/paypal/db/postgres7.php                |  7 +++++++
 mod/assignment/db/postgres7.php              |  7 +++++++
 mod/chat/db/postgres7.php                    |  7 +++++++
 mod/choice/db/postgres7.php                  |  8 +++++++
 mod/data/db/postgres7.php                    |  9 +++++++-
 mod/exercise/db/postgres7.php                |  9 +++++++-
 mod/forum/db/postgres7.php                   |  9 +++++++-
 mod/hotpot/db/postgres7.php                  |  8 +++++++
 mod/journal/db/postgres7.php                 |  7 +++++++
 mod/label/db/postgres7.php                   |  7 +++++++
 mod/lams/db/postgres7.php                    |  7 +++++++
 mod/lesson/db/postgres7.php                  |  7 +++++++
 mod/quiz/db/postgres7.php                    |  7 +++++++
 mod/resource/db/postgres7.php                |  7 +++++++
 mod/scorm/db/postgres7.php                   |  7 +++++++
 mod/survey/db/postgres7.php                  |  8 +++++++
 mod/wiki/db/postgres7.php                    |  7 +++++++
 mod/workshop/db/postgres7.php                |  7 +++++++
 question/type/calculated/db/postgres7.php    |  7 +++++++
 question/type/essay/db/postgres7.php         |  7 +++++++
 question/type/match/db/postgres7.php         |  7 +++++++
 question/type/multianswer/db/postgres7.php   |  7 +++++++
 question/type/multichoice/db/postgres7.php   |  9 +++++++-
 question/type/numerical/db/postgres7.php     |  7 +++++++
 question/type/randomsamatch/db/postgres7.php |  7 +++++++
 question/type/rqp/db/postgres7.php           |  7 +++++++
 question/type/shortanswer/db/postgres7.php   |  7 +++++++
 question/type/truefalse/db/postgres7.php     |  7 +++++++
 46 files changed, 315 insertions(+), 247 deletions(-)

diff --git a/backup/db/postgres7.php b/backup/db/postgres7.php
index 3afe71539c..87fa622507 100644
--- a/backup/db/postgres7.php
+++ b/backup/db/postgres7.php
@@ -1,21 +1,9 @@
 <?php  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// backup/restore utility.
-// 
-// Sometimes, changes between versions involve 
-// alterations to database structures and other 
-// major things that may break installations.  
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it 
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
-//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 
 function backup_upgrade($oldversion=0) {
 
@@ -61,6 +49,8 @@ function backup_upgrade($oldversion=0) {
         table_column('backup_courses', 'nextstarttime', 'nextstarttime', 'integer', '', '', '0');
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 
diff --git a/blocks/activity_modules/db/postgres7.php b/blocks/activity_modules/db/postgres7.php
index 3b4107cd24..228bade0d5 100644
--- a/blocks/activity_modules/db/postgres7.php
+++ b/blocks/activity_modules/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function activity_modules_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/admin/db/postgres7.php b/blocks/admin/db/postgres7.php
index 92e410af8d..bf288a232b 100644
--- a/blocks/admin/db/postgres7.php
+++ b/blocks/admin/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function admin_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/calendar_month/db/postgres7.php b/blocks/calendar_month/db/postgres7.php
index 0a5aa45591..9ba1754402 100644
--- a/blocks/calendar_month/db/postgres7.php
+++ b/blocks/calendar_month/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function calendar_month_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/calendar_upcoming/db/postgres7.php b/blocks/calendar_upcoming/db/postgres7.php
index a70546ccc3..b5cbdeef2c 100644
--- a/blocks/calendar_upcoming/db/postgres7.php
+++ b/blocks/calendar_upcoming/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function calendar_upcoming_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/course_list/db/postgres7.php b/blocks/course_list/db/postgres7.php
index fce4490f74..a58d050ced 100644
--- a/blocks/course_list/db/postgres7.php
+++ b/blocks/course_list/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function course_list_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/course_summary/db/postgres7.php b/blocks/course_summary/db/postgres7.php
index a7a74e4397..972d417128 100644
--- a/blocks/course_summary/db/postgres7.php
+++ b/blocks/course_summary/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function course_summary_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/db/postgres7.php b/blocks/db/postgres7.php
index bbe555ef9a..6122508413 100644
--- a/blocks/db/postgres7.php
+++ b/blocks/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -163,6 +152,8 @@ global $CFG;
         modify_database('','CREATE INDEX prefix_block_pinned_pagetype_idx ON prefix_block_pinned (pagetype);');
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/news_items/db/postgres7.php b/blocks/news_items/db/postgres7.php
index f336b081cf..650dc38535 100644
--- a/blocks/news_items/db/postgres7.php
+++ b/blocks/news_items/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function news_items_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/online_users/db/postgres7.php b/blocks/online_users/db/postgres7.php
index aee6bc51e2..06b520912d 100644
--- a/blocks/online_users/db/postgres7.php
+++ b/blocks/online_users/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function online_users_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/participants/db/postgres7.php b/blocks/participants/db/postgres7.php
index ab8888359f..7e297c7108 100644
--- a/blocks/participants/db/postgres7.php
+++ b/blocks/participants/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function participants_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/recent_activity/db/postgres7.php b/blocks/recent_activity/db/postgres7.php
index 407ee1e0f0..23073cadf2 100644
--- a/blocks/recent_activity/db/postgres7.php
+++ b/blocks/recent_activity/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function recent_activity_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/rss_client/db/postgres7.php b/blocks/rss_client/db/postgres7.php
index e4e4b3e960..4204ed8baf 100644
--- a/blocks/rss_client/db/postgres7.php
+++ b/blocks/rss_client/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function rss_client_upgrade($oldversion) {
 /// This function does anything necessary to upgrade 
 /// older versions to match current functionality 
@@ -131,8 +136,10 @@ function rss_client_upgrade($oldversion) {
             }   
         }
     }
-    
+
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/blocks/search/db/postgres7.php b/blocks/search/db/postgres7.php
index 82a259940d..d4729fe687 100644
--- a/blocks/search/db/postgres7.php
+++ b/blocks/search/db/postgres7.php
@@ -1,20 +1,9 @@
 <?php
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to pgsql
 
@@ -28,6 +17,8 @@ function search_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/search_forums/db/postgres7.php b/blocks/search_forums/db/postgres7.php
index 82ad0877ea..d213fbdafc 100644
--- a/blocks/search_forums/db/postgres7.php
+++ b/blocks/search_forums/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function search_forums_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/section_links/db/postgres7.php b/blocks/section_links/db/postgres7.php
index e391b81c68..24669980cd 100644
--- a/blocks/section_links/db/postgres7.php
+++ b/blocks/section_links/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function section_links_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/blocks/social_activities/db/postgres7.php b/blocks/social_activities/db/postgres7.php
index 01849d0c31..54aca776b9 100644
--- a/blocks/social_activities/db/postgres7.php
+++ b/blocks/social_activities/db/postgres7.php
@@ -1,20 +1,9 @@
 <?PHP  //$Id$
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
 //
-// This file keeps track of upgrades to Moodle's
-// blocks system.
-//
-// Sometimes, changes between versions involve
-// alterations to database structures and other
-// major things that may break installations.
-//
-// The upgrade function in this file will attempt
-// to perform all the necessary actions to upgrade
-// your older installtion to the current version.
-//
-// If there's something it cannot do itself, it
-// will tell you what you need to do.
-//
-// Versions are defined by backup_version.php
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
 //
 // This file is tailored to PostgreSQL
 
@@ -28,6 +17,8 @@ function social_activities_upgrade($oldversion=0) {
         $result = true; //Nothing to do
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     //Finally, return result
     return $result;
 }
diff --git a/enrol/authorize/db/postgres7.php b/enrol/authorize/db/postgres7.php
index 107e1d2063..5dfd62c274 100644
--- a/enrol/authorize/db/postgres7.php
+++ b/enrol/authorize/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this enrolment module
 
 function enrol_authorize_upgrade($oldversion=0) {
@@ -144,6 +149,8 @@ function enrol_authorize_upgrade($oldversion=0) {
         execute_sql("ALTER TABLE {$CFG->prefix}enrol_authorize ADD CONSTRAINT enroauth_pay_ck CHECK (paymentmethod IN ('cc', 'echeck'))", true);
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return $result;
 }
 
diff --git a/enrol/paypal/db/postgres7.php b/enrol/paypal/db/postgres7.php
index 132a8fac9c..35768f70e5 100644
--- a/enrol/paypal/db/postgres7.php
+++ b/enrol/paypal/db/postgres7.php
@@ -1,5 +1,10 @@
 <?PHP  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this enrolment module
 
 function enrol_paypal_upgrade($oldversion=0) {
@@ -8,6 +13,8 @@ function enrol_paypal_upgrade($oldversion=0) {
 
     $result = true;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return $result;
 
 }
diff --git a/mod/assignment/db/postgres7.php b/mod/assignment/db/postgres7.php
index 3734058279..e16e9068a5 100644
--- a/mod/assignment/db/postgres7.php
+++ b/mod/assignment/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function assignment_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -175,6 +180,8 @@ function assignment_upgrade($oldversion) {
     include_once("$CFG->dirroot/mod/assignment/lib.php");
     assignment_upgrade_submodules();
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/chat/db/postgres7.php b/mod/chat/db/postgres7.php
index 5dbab31c54..f3b6f0a27e 100644
--- a/mod/chat/db/postgres7.php
+++ b/mod/chat/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function chat_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -52,6 +57,8 @@ function chat_upgrade($oldversion) {
         modify_database('','ALTER TABLE prefix_chat_users ALTER lang SET NOT NULL');
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/choice/db/postgres7.php b/mod/choice/db/postgres7.php
index 7e71c2e53b..3e124d3df3 100644
--- a/mod/choice/db/postgres7.php
+++ b/mod/choice/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function choice_upgrade($oldversion) {
 
     global $CFG;
@@ -102,6 +107,9 @@ function choice_upgrade($oldversion) {
     if ($oldversion < 2006020900) { //rename release column to showanswers - Release is now reserved word in mySql
         table_column('choice', 'release', 'showresults', 'TINYINT', '2', 'unsigned', 0, 'not null');
     }
+
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/data/db/postgres7.php b/mod/data/db/postgres7.php
index 78fe6fb55f..5c8d2a969d 100644
--- a/mod/data/db/postgres7.php
+++ b/mod/data/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function data_upgrade($oldversion) {
 /// This function does anything necessary to upgrade
 /// older versions to match current functionality
@@ -265,7 +270,9 @@ function data_upgrade($oldversion) {
         execute_sql("ALTER TABLE {$CFG->prefix}data_content ALTER COLUMN content4 DROP NOT NULL");
         execute_sql("ALTER TABLE {$CFG->prefix}data_content ALTER COLUMN content4 DROP DEFAULT");
     }
-    
+
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/exercise/db/postgres7.php b/mod/exercise/db/postgres7.php
index adf6d9556e..d77f49b8ce 100644
--- a/mod/exercise/db/postgres7.php
+++ b/mod/exercise/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function exercise_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -43,7 +48,9 @@ function exercise_upgrade($oldversion) {
         modify_database('','CREATE INDEX prefix_exercise_rubrics_exerciseid_idx ON prefix_exercise_rubrics (exerciseid);');
         modify_database('','CREATE INDEX prefix_exercise_grades_exerciseid_idx ON prefix_exercise_grades (exerciseid);');
     }
-        
+
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/forum/db/postgres7.php b/mod/forum/db/postgres7.php
index 026d0ffade..98c07ee11a 100644
--- a/mod/forum/db/postgres7.php
+++ b/mod/forum/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function forum_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -232,9 +237,11 @@ function forum_upgrade($oldversion) {
       }
   }
 
+  //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
   return true;
 
 }
 
 
-?>
\ No newline at end of file
+?>
diff --git a/mod/hotpot/db/postgres7.php b/mod/hotpot/db/postgres7.php
index 1dd41f921e..bda3cf9252 100644
--- a/mod/hotpot/db/postgres7.php
+++ b/mod/hotpot/db/postgres7.php
@@ -1,4 +1,10 @@
 <?PHP
+
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function hotpot_upgrade($oldversion) {
     global $CFG;
     $ok = true;
@@ -59,6 +65,8 @@ function hotpot_upgrade($oldversion) {
         $ok = $ok && hotpot_update_to_v2_2();
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return $ok;
 }
 ?>
diff --git a/mod/journal/db/postgres7.php b/mod/journal/db/postgres7.php
index ddb2ae4314..1fa74e6312 100644
--- a/mod/journal/db/postgres7.php
+++ b/mod/journal/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function journal_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -56,5 +61,7 @@ function journal_upgrade($oldversion) {
         table_column('journal_entries', 'comment', 'entrycomment', 'text', '', '', '');
     } 
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return $result;
 }
diff --git a/mod/label/db/postgres7.php b/mod/label/db/postgres7.php
index 1488200779..91dceabba9 100644
--- a/mod/label/db/postgres7.php
+++ b/mod/label/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function label_upgrade($oldversion) {
 
 /// This function does anything necessary to upgrade 
@@ -34,6 +39,8 @@ function label_upgrade($oldversion) {
         modify_database('','CREATE INDEX prefix_label_course_idx ON prefix_label (course);');
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 
 }
diff --git a/mod/lams/db/postgres7.php b/mod/lams/db/postgres7.php
index 1be817d17a..dc0ab50a83 100644
--- a/mod/lams/db/postgres7.php
+++ b/mod/lams/db/postgres7.php
@@ -1,5 +1,10 @@
 <?PHP
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function lams_upgrade($oldversion) {
 /// This function does anything necessary to upgrade 
 /// older versions to match current functionality 
@@ -12,6 +17,8 @@ function lams_upgrade($oldversion) {
 
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/lesson/db/postgres7.php b/mod/lesson/db/postgres7.php
index 09f3b0880e..c644e7a70a 100644
--- a/mod/lesson/db/postgres7.php
+++ b/mod/lesson/db/postgres7.php
@@ -1,5 +1,10 @@
 <?PHP
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function lesson_upgrade($oldversion) {
 /// This function does anything necessary to upgrade 
 /// older versions to match current functionality 
@@ -358,6 +363,8 @@ function lesson_upgrade($oldversion) {
         table_column('lesson_default', '', 'feedback', 'int', '3', 'unsigned', '1', 'not null', 'nextpagedefault'); 
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
    return true;
 }
 
diff --git a/mod/quiz/db/postgres7.php b/mod/quiz/db/postgres7.php
index d5d9d8754d..74436e3e6a 100644
--- a/mod/quiz/db/postgres7.php
+++ b/mod/quiz/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function quiz_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -1466,6 +1471,8 @@ function quiz_upgrade($oldversion) {
         $success = $success && table_column('question', 'commentarytext', 'generalfeedback', 'text', '', '', '');
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return $success;
 }
 
diff --git a/mod/resource/db/postgres7.php b/mod/resource/db/postgres7.php
index 19e0e0154b..1a9ca381e9 100644
--- a/mod/resource/db/postgres7.php
+++ b/mod/resource/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function resource_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -61,6 +66,8 @@ function resource_upgrade($oldversion) {
         $wtm->update( 'resource','alltext','options' );
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/scorm/db/postgres7.php b/mod/scorm/db/postgres7.php
index a4d9a60a72..9398ad729a 100755
--- a/mod/scorm/db/postgres7.php
+++ b/mod/scorm/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function scorm_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -249,6 +254,8 @@ function scorm_upgrade($oldversion) {
         execute_sql("INSERT INTO {$CFG->prefix}log_display (module, action, mtable, field) VALUES ('scorm', 'review', 'scorm', 'name');", false);
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 ?>
diff --git a/mod/survey/db/postgres7.php b/mod/survey/db/postgres7.php
index eea3fc3e10..c700f50df1 100644
--- a/mod/survey/db/postgres7.php
+++ b/mod/survey/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function survey_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -44,6 +49,9 @@ function survey_upgrade($oldversion) {
         execute_sql('SELECT setval(\''.$CFG->prefix.'survey_id_seq\', (select max(id) from '.$CFG->prefix.'survey))');
         execute_sql('SELECT setval(\''.$CFG->prefix.'survey_questions_id_seq\', (select max(id) from '.$CFG->prefix.'survey_questions))');
     }
+
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/wiki/db/postgres7.php b/mod/wiki/db/postgres7.php
index b0ca05be88..babb6edac8 100644
--- a/mod/wiki/db/postgres7.php
+++ b/mod/wiki/db/postgres7.php
@@ -1,5 +1,10 @@
 <?PHP
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function wiki_upgrade($oldversion) {
 /// This function does anything necessary to upgrade 
 /// older versions to match current functionality 
@@ -196,6 +201,8 @@ CREATE TABLE prefix_wiki_locks
 
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/mod/workshop/db/postgres7.php b/mod/workshop/db/postgres7.php
index 3aa26808f8..a6372f5528 100644
--- a/mod/workshop/db/postgres7.php
+++ b/mod/workshop/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php // $Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 function workshop_upgrade($oldversion) {
 // This function does anything necessary to upgrade
 // older versions to match current functionality
@@ -245,6 +250,8 @@ function workshop_upgrade($oldversion) {
         }
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 
 }
diff --git a/question/type/calculated/db/postgres7.php b/question/type/calculated/db/postgres7.php
index cd7049901c..cef79b084b 100644
--- a/question/type/calculated/db/postgres7.php
+++ b/question/type/calculated/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_calculated_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/essay/db/postgres7.php b/question/type/essay/db/postgres7.php
index 331ae0093b..c9565cf4c7 100644
--- a/question/type/essay/db/postgres7.php
+++ b/question/type/essay/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_essay_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/match/db/postgres7.php b/question/type/match/db/postgres7.php
index 1599878e36..060a5dce1f 100644
--- a/question/type/match/db/postgres7.php
+++ b/question/type/match/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_match_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/multianswer/db/postgres7.php b/question/type/multianswer/db/postgres7.php
index 59a5534dd2..f146c68972 100644
--- a/question/type/multianswer/db/postgres7.php
+++ b/question/type/multianswer/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_multianswer_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/multichoice/db/postgres7.php b/question/type/multichoice/db/postgres7.php
index 2c11f2cffe..8723be4956 100644
--- a/question/type/multichoice/db/postgres7.php
+++ b/question/type/multichoice/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_multichoice_upgrade($oldversion=0) {
@@ -11,7 +16,9 @@ function qtype_multichoice_upgrade($oldversion=0) {
         $success = $success && table_column('question_multichoice', '', 'partiallycorrectfeedback', 'text', '', '', '');
         $success = $success && table_column('question_multichoice', '', 'incorrectfeedback', 'text', '', '', '');
     }
-    
+
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return $success;
 }
 
diff --git a/question/type/numerical/db/postgres7.php b/question/type/numerical/db/postgres7.php
index 7be7fbed8d..e1ac07c5bf 100644
--- a/question/type/numerical/db/postgres7.php
+++ b/question/type/numerical/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_numerical_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/randomsamatch/db/postgres7.php b/question/type/randomsamatch/db/postgres7.php
index 734594fcc1..339d50050a 100644
--- a/question/type/randomsamatch/db/postgres7.php
+++ b/question/type/randomsamatch/db/postgres7.php
@@ -1,5 +1,10 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_randomsamatch_upgrade($oldversion=0) {
@@ -10,6 +15,8 @@ function qtype_randomsamatch_upgrade($oldversion=0) {
         modify_database('', 'ALTER TABLE prefix_question_randomsamatch DROP shuffleanswers');
     }
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/rqp/db/postgres7.php b/question/type/rqp/db/postgres7.php
index bac7a52349..23ea199bc5 100644
--- a/question/type/rqp/db/postgres7.php
+++ b/question/type/rqp/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_rqp_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/shortanswer/db/postgres7.php b/question/type/shortanswer/db/postgres7.php
index e6096355a5..3c43e19e1b 100644
--- a/question/type/shortanswer/db/postgres7.php
+++ b/question/type/shortanswer/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_shortanswer_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
diff --git a/question/type/truefalse/db/postgres7.php b/question/type/truefalse/db/postgres7.php
index 18d585d732..07e5810320 100644
--- a/question/type/truefalse/db/postgres7.php
+++ b/question/type/truefalse/db/postgres7.php
@@ -1,10 +1,17 @@
 <?php  //$Id$
 
+// THIS FILE IS DEPRECATED!  PLEASE DO NOT MAKE CHANGES TO IT!
+//
+// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL 
+// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
+
 // PostgreSQL commands for upgrading this question type
 
 function qtype_truefalse_upgrade($oldversion=0) {
     global $CFG;
 
+    //////  DO NOT ADD NEW THINGS HERE!!  USE upgrade.php and the lib/ddllib.php functions.
+
     return true;
 }
 
-- 
2.39.5