nextcloud / server

			$orphanItems[] = (int) $row[$deleteId];

		}

		if (!empty($orphanItems)) {

			$orphanItemsBatch = array_chunk($orphanItems, 200);

			foreach ($orphanItemsBatch as $items) {

				$qb->delete($deleteTable)

					->where(

						$qb->expr()->eq('type', $qb->expr()->literal('files'))

					)

					->andWhere($qb->expr()->in($deleteId, $qb->createParameter('ids')));

				$qb->setParameter('ids', $items, IQueryBuilder::PARAM_INT_ARRAY);

				$qb->execute();

			}

		}

		if ($repairInfo) {

			$output->info(sprintf($repairInfo, sizeof($orphanItems)));

		}

		$cursor->closeCursor();

		if (!empty($ids)) {

			$chunks = array_chunk($ids, 100);

			foreach ($chunks as $chunk) {

				/*

				 * Delete all special shares wit this users for the found group shares

				 */

				$qb->delete('share')

					->where($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_USERGROUP)))

					->andWhere($qb->expr()->eq('share_with', $qb->createNamedParameter($uid)))

					->andWhere($qb->expr()->in('parent', $qb->createNamedParameter($chunk, IQueryBuilder::PARAM_INT_ARRAY)));

				$qb->execute();

			}

		}

	}

}