发布网友 发布时间:2022-04-25 13:08
共3个回答
热心网友 时间:2022-04-10 02:52
select * from users where exist (select * from sign where sign.BeginDate>=users.birth热心网友 时间:2022-04-10 04:10
case when then 语句可以达到你的效果。热心网友 时间:2022-04-10 05:45
select * from users where DATE_FORMAT(birth, '%m-%d') >= '02-22' and DATE_FORMAT(birth, '%m-%d') <= '03-23'