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Added une foreign+unique key

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stronk7
2006-08-12 21:40:30 +00:00
parent ac87088b50
commit 6f398232e6
1 changed files with 2 additions and 2 deletions
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mod/quiz/db/install.xml
+2 -2
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@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="mod/quiz/db" VERSION="20060811" COMMENT="XMLDB file for Moodle mod/quiz">
<XMLDB PATH="mod/quiz/db" VERSION="20060812" COMMENT="XMLDB file for Moodle mod/quiz">
<TABLES>
<TABLE NAME="question_categories" COMMENT="Categories are for grouping questions" NEXT="question">
<FIELDS>
@@ -215,7 +215,7 @@
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="Primary key for quiz_attempts" NEXT="uniqueid"/>
<KEY NAME="uniqueid" TYPE="foreign" FIELDS="uniqueid" REFTABLE="question_attempts" REFFIELDS="id" PREVIOUS="primary" NEXT="quiz"/>
<KEY NAME="uniqueid" TYPE="foreign-unique" FIELDS="uniqueid" REFTABLE="question_attempts" REFFIELDS="id" PREVIOUS="primary" NEXT="quiz"/>
<KEY NAME="quiz" TYPE="foreign" FIELDS="quiz" REFTABLE="quiz" REFFIELDS="id" PREVIOUS="uniqueid"/>
</KEYS>
<INDEXES>