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Work around MySQL silliness with same-table foreign keys

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This commit is contained in:
J. King 2018-12-21 17:02:34 -05:00
parent f0d30c2eee
commit b4de56a64e
1 changed files with 1 additions and 1 deletions
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lib/Database.php
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@ -272,7 +272,7 @@ class Database {
if (!ValueInfo::id($id)) {
throw new Db\ExceptionInput("typeViolation", ["action" => __FUNCTION__, "field" => "folder", 'type' => "int > 0"]);
}
$changes = $this->db->prepare("DELETE FROM arsse_folders where owner = ? and id = ?", "str", "int")->run($user, $id)->changes();
$changes = $this->db->prepare("WITH RECURSIVE folders(folder) as (SELECT ? union select id from arsse_folders join folders on parent = folder) DELETE FROM arsse_folders where owner = ? and id in (select folder from folders)", "int", "str")->run($id, $user)->changes();
if (!$changes) {
throw new Db\ExceptionInput("subjectMissing", ["action" => __FUNCTION__, "field" => "folder", 'id' => $id]);
}