add missing backticks all over the place

2 files changed, 5 insertions, 5 deletions

diff --git a/lib/files/cache/backgroundwatcher.php b/lib/files/cache/backgroundwatcher.php
index 8933101577d..8e68f41cf44 100644
--- a/lib/files/cache/backgroundwatcher.php
+++ b/lib/files/cache/backgroundwatcher.php
@@ -59,9 +59,9 @@ class BackgroundWatcher {
 	 */
 	static private function getNextFileId($previous, $folder) {
 		if ($folder) {
-			$query = \OC_DB::prepare('SELECT `fileid` FROM `*PREFIX*filecache` WHERE `fileid` > ? AND mimetype = ' . self::getFolderMimetype() . ' ORDER BY `fileid` ASC', 1);
+			$query = \OC_DB::prepare('SELECT `fileid` FROM `*PREFIX*filecache` WHERE `fileid` > ? AND `mimetype` = ' . self::getFolderMimetype() . ' ORDER BY `fileid` ASC', 1);
 		} else {
-			$query = \OC_DB::prepare('SELECT `fileid` FROM `*PREFIX*filecache` WHERE `fileid` > ? AND mimetype != ' . self::getFolderMimetype() . ' ORDER BY `fileid` ASC', 1);
+			$query = \OC_DB::prepare('SELECT `fileid` FROM `*PREFIX*filecache` WHERE `fileid` > ? AND `mimetype` != ' . self::getFolderMimetype() . ' ORDER BY `fileid` ASC', 1);
 		}
 		$result = $query->execute(array($previous));
 		if ($row = $result->fetchRow()) {
diff --git a/lib/files/cache/cache.php b/lib/files/cache/cache.php
index cae2e63e4dc..6c2ef71098b 100644
--- a/lib/files/cache/cache.php
+++ b/lib/files/cache/cache.php
@@ -241,7 +241,7 @@ class Cache {
 		$params[] = $id;
 
 		$query = \OC_DB::prepare('UPDATE `*PREFIX*filecache` SET ' . implode(' = ?, ', $queryParts) . '=?'
-			. ' WHERE fileid = ?');
+			. ' WHERE `fileid` = ?');
 		$query->execute($params);
 	}
 
@@ -385,10 +385,10 @@ class Cache {
 	 * remove all entries for files that are stored on the storage from the cache
 	 */
 	public function clear() {
-		$query = \OC_DB::prepare('DELETE FROM `*PREFIX*filecache` WHERE storage = ?');
+		$query = \OC_DB::prepare('DELETE FROM `*PREFIX*filecache` WHERE `storage` = ?');
 		$query->execute(array($this->getNumericStorageId()));
 
-		$query = \OC_DB::prepare('DELETE FROM `*PREFIX*storages` WHERE id = ?');
+		$query = \OC_DB::prepare('DELETE FROM `*PREFIX*storages` WHERE `id` = ?');
 		$query->execute(array($this->storageId));
 	}