Unknown column 'livetime' in 'where clause'
select * from ***_ecms_live where title like '%古拉姆塔瓦特基拉泽大学%' and to_days('2024-07-04 21:20:20')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1720185620 order by livetime
select * from ***_ecms_live where title like '%古拉姆塔瓦特基拉泽大学%' and to_days('2024-07-04 21:20:20')=to_days(livetime) and unix_timestamp(livetime)+1600>= 1720185620 order by livetime