mapper.xml中sql語句

查詢今日數據

date_format(a.date,'%Y-%m-%d') = #{date}

 

查詢上月數據

(select date_format(DATE_SUB(a.date, INTERVAL 0 MONTH), '%Y-%m')) =
(select date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH), '%Y-%m'))

 

查詢本月數據

 

(select date_format(DATE_SUB(a.date, INTERVAL 0 MONTH), '%Y-%m')) =
(select date_format(DATE_SUB(curdate(), INTERVAL 0 MONTH), '%Y-%m'))