Latest changes added + some polish in keys.

diff --git a/mod/quiz/db/install.xml b/mod/quiz/db/install.xml
index 026480fb78dbb34d6786f04ec83ca28098402e01..b8e69ffbe9942870363499b7062c6d8c6061c61c 100755 (executable)
--- a/mod/quiz/db/install.xml
+++ b/mod/quiz/db/install.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="mod/quiz/db" VERSION="20060812" COMMENT="XMLDB file for Moodle mod/quiz">
+<XMLDB PATH="mod/quiz/db" VERSION="20060813" COMMENT="XMLDB file for Moodle mod/quiz">
   <TABLES>
     <TABLE NAME="question_categories" COMMENT="Categories are for grouping questions" NEXT="question">
       <FIELDS>
@@ -28,8 +28,9 @@
         <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="parent" NEXT="questiontext"/>
         <FIELD NAME="questiontext" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="name" NEXT="questiontextformat"/>
         <FIELD NAME="questiontextformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="questiontext" NEXT="image"/>
-        <FIELD NAME="image" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="questiontextformat" NEXT="defaultgrade"/>
-        <FIELD NAME="defaultgrade" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="image" NEXT="penalty"/>
+        <FIELD NAME="image" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="questiontextformat" NEXT="commentarytext"/>
+        <FIELD NAME="commentarytext" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" COMMENT="to store the question commentary" PREVIOUS="image" NEXT="defaultgrade"/>
+        <FIELD NAME="defaultgrade" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="commentarytext" NEXT="penalty"/>
         <FIELD NAME="penalty" TYPE="float" NOTNULL="true" UNSIGNED="false" DEFAULT="0.1" SEQUENCE="false" ENUM="false" PREVIOUS="defaultgrade" NEXT="qtype"/>
         <FIELD NAME="qtype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="penalty" NEXT="length"/>
         <FIELD NAME="length" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="qtype" NEXT="stamp"/>
@@ -66,11 +67,9 @@
         <FIELD NAME="itemcount" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="options"/>
       </FIELDS>
       <KEYS>
-        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for question_dataset_definitions"/>
+        <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for question_dataset_definitions" NEXT="category"/>
+        <KEY NAME="category" TYPE="foreign" FIELDS="category" REFTABLE="question_categories" REFFIELDS="id" PREVIOUS="primary"/>
       </KEYS>
-      <INDEXES>
-        <INDEX NAME="category" UNIQUE="false" FIELDS="category"/>
-      </INDEXES>
     </TABLE>
     <TABLE NAME="question_dataset_items" COMMENT="Individual dataset items" PREVIOUS="question_dataset_definitions" NEXT="question_datasets">
       <FIELDS>
@@ -156,7 +155,8 @@
         <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for question_sessions" NEXT="attemptid"/>
         <KEY NAME="attemptid" TYPE="foreign" FIELDS="attemptid" REFTABLE="question_attempts" REFFIELDS="id" PREVIOUS="primary" NEXT="questionid"/>
         <KEY NAME="questionid" TYPE="foreign" FIELDS="questionid" REFTABLE="question" REFFIELDS="id" PREVIOUS="attemptid" NEXT="newest"/>
-        <KEY NAME="newest" TYPE="foreign" FIELDS="newest" REFTABLE="question_states" REFFIELDS="id" PREVIOUS="questionid"/>
+        <KEY NAME="newest" TYPE="foreign" FIELDS="newest" REFTABLE="question_states" REFFIELDS="id" PREVIOUS="questionid" NEXT="newgraded"/>
+        <KEY NAME="newgraded" TYPE="foreign" FIELDS="newgraded" REFTABLE="question_states" REFFIELDS="id" PREVIOUS="newest"/>
       </KEYS>
       <INDEXES>
         <INDEX NAME="attemptid-questionid" UNIQUE="true" FIELDS="attemptid, questionid"/>