diff options
| -rw-r--r-- | apps/dav/lib/CalDAV/CalDavBackend.php | 13 | ||||
| -rw-r--r-- | apps/dav/lib/CardDAV/CardDavBackend.php | 13 |
2 files changed, 22 insertions, 4 deletions
diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php index 00dd60ed17c..d11453afd62 100644 --- a/apps/dav/lib/CalDAV/CalDavBackend.php +++ b/apps/dav/lib/CalDAV/CalDavBackend.php @@ -3092,10 +3092,19 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription if ($keep < 0) { throw new \InvalidArgumentException(); } + + $query = $this->db->getQueryBuilder(); + $query->select($query->func()->max('id')) + ->from('calendarchanges'); + + $maxId = $query->executeQuery()->fetchOne(); + if (!$maxId || $maxId < $keep) { + return 0; + } + $query = $this->db->getQueryBuilder(); $query->delete('calendarchanges') - ->orderBy('id', 'DESC') - ->setFirstResult($keep); + ->where($query->expr()->lte('id', $query->createNamedParameter($maxId - $keep, IQueryBuilder::PARAM_INT), IQueryBuilder::PARAM_INT)); return $query->executeStatement(); } diff --git a/apps/dav/lib/CardDAV/CardDavBackend.php b/apps/dav/lib/CardDAV/CardDavBackend.php index ab21af1ce10..b6a24652016 100644 --- a/apps/dav/lib/CardDAV/CardDavBackend.php +++ b/apps/dav/lib/CardDAV/CardDavBackend.php @@ -1323,10 +1323,19 @@ class CardDavBackend implements BackendInterface, SyncSupport { if ($keep < 0) { throw new \InvalidArgumentException(); } + + $query = $this->db->getQueryBuilder(); + $query->select($query->func()->max('id')) + ->from('addressbookchanges'); + + $maxId = $query->executeQuery()->fetchOne(); + if (!$maxId || $maxId < $keep) { + return 0; + } + $query = $this->db->getQueryBuilder(); $query->delete('addressbookchanges') - ->orderBy('id', 'DESC') - ->setFirstResult($keep); + ->where($query->expr()->lte('id', $query->createNamedParameter($maxId - $keep, IQueryBuilder::PARAM_INT), IQueryBuilder::PARAM_INT)); return $query->executeStatement(); } |