Merge pull request #28536 from nextcloud/backport/28452/stable22

[stable22] Set alias for result of cast column function

Author: kesselb

apps/workflowengine/lib/Manager.php

@@ -155,7 +155,8 @@ public function getRuleMatcher(): IRuleMatcher {
 	public function getAllConfiguredEvents() {
 		$query = $this->connection->getQueryBuilder();
 
-		$query->select('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR))
+		$query->select('class', 'entity')
+			->selectAlias($query->expr()->castColumn('events', IQueryBuilder::PARAM_STR), 'events')
 			->from('flow_operations')
 			->where($query->expr()->neq('events', $query->createNamedParameter('[]'), IQueryBuilder::PARAM_STR))
 			->groupBy('class', 'entity', $query->expr()->castColumn('events', IQueryBuilder::PARAM_STR));