发布网友 发布时间:2022-04-26 20:07
共3个回答
热心网友 时间:2023-10-27 10:11
select distinct orderid from (select top 100 orderid from orderlist where uid='2' order by id desc) a热心网友 时间:2023-10-27 10:11
select distinct orderid from (select orderid, id from orderlist where uid='2' order by id desc)热心网友 时间:2023-10-27 10:12
取个别名,给括号里的数据热心网友 时间:2023-10-27 10:11
select distinct orderid from (select top 100 orderid from orderlist where uid='2' order by id desc) a热心网友 时间:2023-10-27 10:11
select distinct orderid from (select orderid, id from orderlist where uid='2' order by id desc)热心网友 时间:2023-10-27 10:12
取个别名,给括号里的数据