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Merge branch 'MDL-70285' of https://github.com/timhunt/moodle

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This commit is contained in:
Jake Dallimore 2020-12-08 16:31:54 +08:00
commit 7430e7c074
1 changed files with 6 additions and 5 deletions
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11
lib/db/upgrade.php
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@ -2786,11 +2786,12 @@ function xmldb_main_upgrade($oldversion) {
if ($oldversion < 2021052500.26) {
// Delete orphaned course_modules_completion rows; these were not deleted properly
// by remove_course_contents function.
$DB->delete_records_subquery('course_modules_completion', 'id', 'id',
"SELECT cmc.id
FROM {course_modules_completion} cmc
LEFT JOIN {course_modules} cm ON cm.id = cmc.coursemoduleid
WHERE cm.id IS NULL");
$DB->delete_records_select('course_modules_completion', "
NOT EXISTS (
SELECT 1
FROM {course_modules} cm
WHERE cm.id = {course_modules_completion}.coursemoduleid
)");
upgrade_main_savepoint(true, 2021052500.26);
}