题解 | #获取每个部门中当前员工薪水最高的相关信息#
获取每个部门中当前员工薪水最高的相关信息
https://www.nowcoder.com/practice/4a052e3e1df5435880d4353eb18a91c6
select
t.dept_no
,t.emp_no
,t.salary
from(select
a.dept_no
,a.emp_no
,b.salary
,rank() over(partition by a.dept_no order by b.salary desc) as `ROW_NUMBER`
from dept_emp a join salaries b on a.emp_no = b.emp_no) t
where
t.`ROW_NUMBER` = 1
投递华为等公司10个岗位 >