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MDL-68683 competencies: fix query to delete stale files

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Simey Lameze 2020-08-20 08:54:05 +08:00 • committed by Adrian Greeve
parent 544c7d68b6
commit 79082f8b6b
1 changed files with 3 additions and 4 deletions
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7
lib/db/upgrade.php
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@ -2542,15 +2542,14 @@ function xmldb_main_upgrade($oldversion) {
upgrade_main_savepoint(true, 2020072300.01);
}
if ($oldversion < 2020081400.01) {
if ($oldversion < 2020081400.02) {
// Delete all user evidence files from users that have been deleted.
$sql = "SELECT DISTINCT f.*
FROM {files} f
LEFT JOIN {context} c ON f.contextid = c.id
LEFT JOIN {user} u ON c.instanceid = u.id
WHERE f.component = :component
AND f.filearea = :filearea
AND u.deleted = 1";
AND c.id IS NULL";
$stalefiles = $DB->get_records_sql($sql, ['component' => 'core_competency', 'filearea' => 'userevidence']);
$fs = get_file_storage();
@ -2558,7 +2557,7 @@ function xmldb_main_upgrade($oldversion) {
$fs->get_file_instance($stalefile)->delete();
}
upgrade_main_savepoint(true, 2020081400.01);
upgrade_main_savepoint(true, 2020081400.02);
}
if ($oldversion < 2020081400.02) {