题解 | 查找当前薪水详情以及部门编号dept_no
查找当前薪水详情以及部门编号dept_no
https://www.nowcoder.com/practice/c63c5b54d86e4c6d880e4834bfd70c3b
select s.emp_no, salary, from_date, s.to_date, dept_no from salaries s left join dept_manager m on s.emp_no = m.emp_no where dept_no is not Null order by s.emp_no ASC;