例如:题目源自牛客网
代码:
select emp_no, salary, dense_rank() over (order by salary desc) as t_rank from salaries where to_date='9999-01-01' order by t_rank asc,emp_no asc;
例如:题目源自牛客网
代码:
select emp_no, salary, dense_rank() over (order by salary desc) as t_rank from salaries where to_date='9999-01-01' order by t_rank asc,emp_no asc;