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
dept_no,
de.emp_no,
salary as maxSalary
from dept_emp de
join salaries s
using(emp_no)
where (dept_no,salary) in
(
select
dept_no,
max(salary)
from dept_emp
join salaries
using(emp_no)
group by
dept_no
)
order by dept_no
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