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='yatelandamengxiang' or kdpy='yatelandamengxiang') and to_days('2025-05-14' at line 1 select * from ***_ecms_zb (zdpy='yatelandamengxiang' or kdpy='yatelandamengxiang') and to_days('2025-05-14 16:13:50')=to_days(livetime) order by unix_timestamp(livetime)