Unknown column 'livetime' in 'where clause'
select * from ***_ecms_live where title like '%卡贝略港学院%' and to_days('2024-06-30 22:42:52')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719844972 order by livetime
select * from ***_ecms_live where title like '%卡贝略港学院%' and to_days('2024-06-30 22:42:52')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1719844972 order by livetime