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='shanghaihaigang' or kdpy='shanghaihaigang') and to_days('2025-02-20 07:30' at line 1
select * from ***_ecms_zb (zdpy='shanghaihaigang' or kdpy='shanghaihaigang') and to_days('2025-02-20 07:30:21')=to_days(livetime) order by unix_timestamp(livetime)