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 '(zdpy='beijingguoan' or kdpy='beijingguoan') and to_days('2025-03-16 14:53:58')=' at line 1 select * from ***_ecms_zb (zdpy='beijingguoan' or kdpy='beijingguoan') and to_days('2025-03-16 14:53:58')=to_days(livetime) order by unix_timestamp(livetime)