mysql 获取当月或指定月的每天

mysql 获取当月或指定月的每天

• 语句

   	SELECT
    @num:=@num+1 num,
    DATE_ADD(DATE_FORMAT(DATE_ADD(curdate(),interval -day(curdate())+1 day), '%Y-%m-%d'),INTERVAL @num DAY) as days
    FROM
    evt_t_event a,
    (select @num:=-1) num_t
    WHERE
    @num < (SELECT DAYOFMONTH(LAST_DAY(DATE_ADD(curdate(),interval -day(curdate())+1 day))) - 1)