题解 | 对所有员工的薪水按照salary降序进行1-N的排名
对所有员工的薪水按照salary降序进行1-N的排名
https://www.nowcoder.com/practice/b9068bfe5df74276bd015b9729eec4bf
select emp_no, salary, rn as t_rank
from (
select emp_no, salary, dense_rank() over(order by salary desc) as rn
from salaries
) temp
order by rn, emp_no
