题解 | 查找GPA最高值
查找GPA最高值
https://www.nowcoder.com/practice/4e22fc5dbd16414fb2c7683557a84a4f
select gpa
from (
select gpa, rank()over(partition by university order by gpa desc) rk
from user_profile
where university='复旦大学'
) newuser1
where newuser1.rk = 1
新手,没想到窗口函数之外的办法
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