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
with t as(
select *,
rank() over(partition by university order by gpa) as ranking
from user_profile
)
select device_id,university,gpa
from t
where ranking = 1
