删除重复记录
delete from test
where
id NOT IN(
select id from(
select min(id) id from test
group by aa)t
)
mysql
最新推荐文章于 2025-05-23 11:04:29 发布
删除重复记录
delete from test
where
id NOT IN(
select id from(
select min(id) id from test
group by aa)t
)