Unknown column 'livetime' in 'where clause'
select * from ***_ecms_live where title like '%杜肯大学%' and to_days('2024-07-02 14:42:11')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719988931 order by livetime
select * from ***_ecms_live where title like '%杜肯大学%' and to_days('2024-07-02 14:42:11')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719988931 order by livetime