From 5336c52ffee34d445e35dcd4e6983097c81ccbd6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?=
 <1005065+DeepDiver1975@users.noreply.github.com>
Date: Thu, 30 Jun 2022 16:36:06 +0200
Subject: [PATCH] fix: ora bug

---
 lib/private/PreviewCleanup.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/PreviewCleanup.php b/lib/private/PreviewCleanup.php
index 0ee2005f49a3..3e9cc0a01137 100644
--- a/lib/private/PreviewCleanup.php
+++ b/lib/private/PreviewCleanup.php
@@ -82,7 +82,7 @@ private function queryPreviewsToDelete(int $startFileId = 0, int $chunkSize = 10
 		$sql = "select `fileid`, `name`, `user_id` from `*PREFIX*filecache` `fc`
 join `*PREFIX*mounts` on `storage` = `storage_id`
 where `parent` in (select `fileid` from `*PREFIX*filecache` where `storage` in (select `numeric_id` from `oc_storages` where `id` like 'home::%' or `id` like 'object::user:%') and `path` = 'thumbnails')
-  and not exists(select `fileid` from `*PREFIX*filecache` where `fc`.`name` = CAST(`*PREFIX*filecache`.`fileid` as CHAR))
+  and not exists(select `fileid` from `*PREFIX*filecache` where `fc`.`name` = CAST(`*PREFIX*filecache`.`fileid` as CHAR(24)))
   and `fc`.`fileid` > ?
   order by `user_id`, `fileid`";