diff options
author | Andrew Dolgov <[email protected]> | 2015-07-15 13:29:03 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2015-07-15 13:29:03 +0300 |
commit | 7680d44ef21d3a8eec3e564516b348e0feb87e28 (patch) | |
tree | 0b95d3ce28f52d3e142b2679901d0d3d0fd3366e /include/functions.php | |
parent | 9264ec7055de0ccf5f592af04519feb46db5c6b1 (diff) |
purge_orphans: optimize the query, maybe
https://tt-rss.org/forum/viewtopic.php?f=1&t=3417&p=20408#p20407
Diffstat (limited to 'include/functions.php')
-rw-r--r-- | include/functions.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/functions.php b/include/functions.php index 22179e1a4..e5f2ca486 100644 --- a/include/functions.php +++ b/include/functions.php @@ -320,7 +320,7 @@ // purge orphaned posts in main content table $result = db_query("DELETE FROM ttrss_entries WHERE - (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); + NOT EXISTS (SELECT ref_id FROM ttrss_user_entries WHERE ref_id = id)"); if ($do_output) { $rows = db_affected_rows($result); |