标签:delete from 显示 文章 除了 标题 style date max
select name from score group by name having min(score)>80;
select from team t1,team t2 where t1.name>t2.name;
--说明:把一张表看成两张表
select title,postuser,m from articles group by name having max(postdate) m;
select title,postuser, (select max(postdate) from articles where a.parentid=a.id) reply from articles a where a.parentid is null;
标签:delete from 显示 文章 除了 标题 style date max
原文地址:https://www.cnblogs.com/shijinglu2018/p/10506718.html