diff options
Diffstat (limited to 'lib/private/Files/Cache/CacheQueryBuilder.php')
| -rw-r--r-- | lib/private/Files/Cache/CacheQueryBuilder.php | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/lib/private/Files/Cache/CacheQueryBuilder.php b/lib/private/Files/Cache/CacheQueryBuilder.php index 2215cef9a15..9847375495e 100644 --- a/lib/private/Files/Cache/CacheQueryBuilder.php +++ b/lib/private/Files/Cache/CacheQueryBuilder.php @@ -26,6 +26,7 @@ declare(strict_types=1); namespace OC\Files\Cache; +use Doctrine\DBAL\Platforms\MySQLPlatform; use OC\DB\QueryBuilder\QueryBuilder; use OC\SystemConfig; use OCP\DB\QueryBuilder\IQueryBuilder; @@ -45,12 +46,24 @@ class CacheQueryBuilder extends QueryBuilder { $this->cache = $cache; } - public function selectFileCache(string $alias = null) { + public function selectFileCache(string $alias = null, string $mysqlIndexHint = '') { $name = $alias ? $alias : 'filecache'; $this->select("$name.fileid", 'storage', 'path', 'path_hash', "$name.parent", 'name', 'mimetype', 'mimepart', 'size', 'mtime', 'storage_mtime', 'encrypted', 'etag', 'permissions', 'checksum', 'metadata_etag', 'creation_time', 'upload_time') - ->from('filecache', $name) - ->leftJoin($name, 'filecache_extended', 'fe', $this->expr()->eq("$name.fileid", 'fe.fileid')); + ->from('filecache', $name); + if ($mysqlIndexHint !== '' && $this->getConnection()->getDatabasePlatform() instanceof MySQLPlatform) { + $this->add('join', [ + $this->quoteAlias($name) => [ + // horrible query builder crimes to sneak in raw sql after the "FROM oc_filecache $name" + 'joinType' => $mysqlIndexHint . ' left', + 'joinTable' => $this->getTableName('filecache_extended'), + 'joinAlias' => $this->quoteAlias('fe'), + 'joinCondition' => $this->expr()->eq("$name.fileid", 'fe.fileid'), + ], + ], true); + } else { + $this->leftJoin($name, 'filecache_extended', 'fe', $this->expr()->eq("$name.fileid", 'fe.fileid')); + } $this->alias = $name; |