题解 | 找出每个学校GPA最低的同学
找出每个学校GPA最低的同学
https://www.nowcoder.com/practice/90778f5ab7d64d35a40dc1095ff79065
select device_id,university,gpa
from (
select *,
row_number() over (partition by university order by gpa) rd
from user_profile
) as minm
where rd=1
