Unknown column 'livetime' in 'where clause'
select * from ***_ecms_live where title like '%世纪学院%' and to_days('2024-07-02 22:40:21')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1720017621 order by livetime
select * from ***_ecms_live where title like '%世纪学院%' and to_days('2024-07-02 22:40:21')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1720017621 order by livetime