fix(DefaultSHareProvider): Specify join alias when accessing columns

Signed-off-by: Louis Chmn <[email protected]>

Author: artonge

lib/private/Share20/DefaultShareProvider.php

@@ -964,12 +964,12 @@ private function _getSharedWith(
 
 				$groups = array_filter($groups);
 
-				$qb->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(IShare::TYPE_GROUP)))
-					->andWhere($qb->expr()->in('share_with', $qb->createNamedParameter(
+				$qb->andWhere($qb->expr()->eq('s.share_type', $qb->createNamedParameter(IShare::TYPE_GROUP)))
+					->andWhere($qb->expr()->in('s.share_with', $qb->createNamedParameter(
 						$groups,
 						IQueryBuilder::PARAM_STR_ARRAY
 					)))
-					->andWhere($qb->expr()->in('item_type', $qb->createNamedParameter(['file', 'folder'], IQueryBuilder::PARAM_STR_ARRAY)));
+					->andWhere($qb->expr()->in('s.item_type', $qb->createNamedParameter(['file', 'folder'], IQueryBuilder::PARAM_STR_ARRAY)));
 
 				$cursor = $qb->executeQuery();
 				while ($data = $cursor->fetch()) {