adding the user_lastaccess table

diff --git a/lib/db/install.xml b/lib/db/install.xml
index d5c8025b4c300b1a58cbd556474f7b151841e8ec..6a615652f19c633b6886f6ab9a7aeea22c4a36c1 100644 (file)
--- a/lib/db/install.xml
+++ b/lib/db/install.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="lib/db" VERSION="20060905" COMMENT="XMLDB file for core Moodle tables"
+<XMLDB PATH="lib/db" VERSION="20060912" COMMENT="XMLDB file for core Moodle tables"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
 >
@@ -686,7 +686,7 @@
         <INDEX NAME="enrol" UNIQUE="false" FIELDS="enrol" PREVIOUS="userid"/>
       </INDEXES>
     </TABLE>
-    <TABLE NAME="user_coursecreators" COMMENT="One record per course creator" PREVIOUS="user_teachers" NEXT="stats_daily">
+    <TABLE NAME="user_coursecreators" COMMENT="One record per course creator" PREVIOUS="user_teachers" NEXT="user_lastaccess">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="userid"/>
         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id"/>
@@ -698,7 +698,23 @@
         <INDEX NAME="userid" UNIQUE="true" FIELDS="userid"/>
       </INDEXES>
     </TABLE>
-    <TABLE NAME="stats_daily" COMMENT="to accumulate daily stats" PREVIOUS="user_coursecreators" NEXT="stats_weekly">
+    <TABLE NAME="user_lastaccess" COMMENT="To keep track of course page access times, used in online participants block, and participants list" PREVIOUS="user_coursecreators" NEXT="stats_daily">
+      <FIELDS>
+        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="userid"/>
+        <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="courseid"/>
+        <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="userid" NEXT="timeaccess"/>
+        <FIELD NAME="timeaccess" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="courseid"/>
+      </FIELDS>
+      <KEYS>
+        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for user_lastaccess"/>
+      </KEYS>
+      <INDEXES>
+        <INDEX NAME="userid-courseid" UNIQUE="true" FIELDS="userid, courseid" NEXT="userid"/>
+        <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" PREVIOUS="userid-courseid" NEXT="courseid"/>
+        <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" PREVIOUS="userid"/>
+      </INDEXES>
+    </TABLE>
+    <TABLE NAME="stats_daily" COMMENT="to accumulate daily stats" PREVIOUS="user_lastaccess" NEXT="stats_weekly">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="courseid"/>
         <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="timeend"/>