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) as r
from user_profile
) as a
where r = 1
order by university asc
