Unknown column 'livetime' in 'where clause'
select * from ***_ecms_live where title like '%美国大学生%' and to_days('2024-07-02 13:49:25')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719985765 order by livetime
select * from ***_ecms_live where title like '%美国大学生%' and to_days('2024-07-02 13:49:25')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719985765 order by livetime