Merge pull request #55252 from nextcloud/chore/chunked_orphan_delete

Author: Altahrim

apps/files_sharing/lib/OrphanHelper.php

@@ -39,8 +39,13 @@ public function isShareValid(string $owner, int $fileId): bool {
 	public function deleteShares(array $ids): void {
 		$query = $this->connection->getQueryBuilder();
 		$query->delete('share')
-			->where($query->expr()->in('id', $query->createNamedParameter($ids, IQueryBuilder::PARAM_INT_ARRAY)));
-		$query->executeStatement();
+			->where($query->expr()->in('id', $query->createParameter('ids')));
+
+		$idsChunks = array_chunk($ids, 500);
+		foreach ($idsChunks as $idsChunk) {
+			$query->setParameter('ids', $idsChunk, IQueryBuilder::PARAM_INT_ARRAY)
+				->executeStatement();
+		}
 	}
 
 	public function fileExists(int $fileId): bool {