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MDL-17524 Merging from HEAD

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Deleting a calculated question delete datasetdefinitions shared by other question
This commit is contained in:
pichetp
2008-12-04 16:32:16 +00:00
parent 9333948786
commit 72a0975fd2
1 changed files with 7 additions and 2 deletions
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question/type/calculated/questiontype.php
+7 -2
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@@ -344,8 +344,13 @@ class question_calculated_qtype extends question_dataset_dependent_questiontype
delete_records("question_numerical_units", "question", $questionid);
if ($datasets = get_records('question_datasets', 'question', $questionid)) {
foreach ($datasets as $dataset) {
delete_records('question_dataset_definitions', 'id', $dataset->datasetdefinition);
delete_records('question_dataset_items', 'definition', $dataset->datasetdefinition);
if (! get_records_select(
'question_datasets',
"question != $questionid
AND datasetdefinition = $dataset->datasetdefinition;")){
delete_records('question_dataset_definitions', 'id', $dataset->datasetdefinition);
delete_records('question_dataset_items', 'definition', $dataset->datasetdefinition);
}
}
}
delete_records("question_datasets", "question", $questionid);