按年/月/日查询数据

Posted 2020-06-08

今天：
Select * From log Where to_days(cdate) = to_days(now());


昨天：
Select * From log Where to_days( NOW( ) ) - to_days(cdate) <= 1


近7天：
Select * From log Where date_sub(CURDATE(), Interval 7 DAY) <= date(cdate)


近30天：
Select * From log Where date_sub(CURDATE(), Interval 30 DAY) <= date(cdate)


本月：
Select * From log Where date_format(cdate, ‘%Y%m‘ ) = date_format( CURDATE( ) , ‘%Y%m‘ )


本周：
Select * From log Where month(cdate) = month(curdate()) and week(cdate) = week(curdate())


上月：
Select * From log Where period_diff( date_format( now( ),‘%Y%m‘ ) , date_format(cdate,‘%Y%m‘ ) ) =1


今年：
Select * From log Where year( from_unixtime( cdate ) ) = year( curdate() )


本季度：
Select * From log Where quarter( from_unixtime( cdate ) ) = quarter( curdate( ))