思路就是反过来想就简单了
最后一句这样写就意思明显 SELECT distinct name from (select name from zzxxz where score<=80)
select distinct name from zzxxz where name not in
(select distinct name from zzxxz where score<=80)
时间: 2025-01-13 00:02:41
思路就是反过来想就简单了
最后一句这样写就意思明显 SELECT distinct name from (select name from zzxxz where score<=80)
select distinct name from zzxxz where name not in
(select distinct name from zzxxz where score<=80)