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MDL-33924 quiz: incorrect foreign key definition.

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Thanks to Jean-Michel Vedrine for spotting this.≈
This commit is contained in:
Tim Hunt
2012-06-27 08:26:26 +01:00
parent a5f6ea2e88
commit e5ff0d3278
1 changed files with 1 additions and 1 deletions
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mod/quiz/db/install.xml
+1 -1
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@@ -74,7 +74,7 @@
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="quiz"/>
<KEY NAME="quiz" TYPE="foreign" FIELDS="quiz" REFTABLE="quiz" REFFIELDS="id" PREVIOUS="primary" NEXT="userid"/>
<KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="quiz" NEXT="uniqueid"/>
<KEY NAME="uniqueid" TYPE="foreign-unique" FIELDS="uniqueid" REFTABLE="question_attempts" REFFIELDS="id" PREVIOUS="userid"/>
<KEY NAME="uniqueid" TYPE="foreign-unique" FIELDS="uniqueid" REFTABLE="question_usages" REFFIELDS="id" PREVIOUS="userid"/>
</KEYS>
<INDEXES>
<INDEX NAME="quiz-userid-attempt" UNIQUE="true" FIELDS="quiz, userid, attempt"/>