题解 | #获取所有非manager员工当前的薪水情况#

with tmp(dep_no,e_no) as(
    select dept_emp.dept_no, e.emp_no
    from employees as e, dept_emp
    where e.emp_no not in (
         select dm.emp_no
         from dept_manager as dm 
    ) and dept_emp.emp_no = e.emp_no
   
)

select 
    dep_no as dept_no,
    e_no as emp_no,
    salary
from
    salaries,tmp
where
    tmp.e_no = salaries.emp_no