You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ',441,3060,1001,1281) order by newstime' at line 1 select id,classid,tagid from ***_moretags_cidian_zuci where tagid in(2043,920,1001,1281,,,441,3060,1001,1281) order by newstime