Unknown column 'livetime' in 'where clause'
select * from ***_ecms_live where title like '%蒙特利特学院%' and to_days('2024-06-30 23:57:24')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719849444 order by livetime
select * from ***_ecms_live where title like '%蒙特利特学院%' and to_days('2024-06-30 23:57:24')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719849444 order by livetime