题解 | 获取当前薪水第二多的员工的emp_no以及其对应的薪水salary
获取当前薪水第二多的员工的emp_no以及其对应的薪水salary
https://www.nowcoder.com/practice/8d2c290cc4e24403b98ca82ce45d04db
select
emp_no ,
salary
from (
select
emp_no ,
salary ,
dense_rank() over(order by salary desc) as rank_
from salaries
) as t
where rank_ =2
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