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='elegangzhoulidaxue' or kdpy='elegangzhoulidaxue') and to_days('2026-05-03' at line 1
select * from ***_ecms_zb (zdpy='elegangzhoulidaxue' or kdpy='elegangzhoulidaxue') and to_days('2026-05-03 03:34:56')=to_days(livetime) order by unix_timestamp(livetime)