SELECT de.dept_no,de.emp_no,s.salary FROM dept_emp de JOIN salaries s ON de.emp_no=s.emp_no #employee salarySELECT dm.dept_no,dm.emp_no,s2.salary FROM dept_manager dm JOIN salaries s2 ON s2.emp_no=dm.emp_no #manager salarySELECT a.emp_no,b.emp_no as manager_no,a.salary AS emp_salary,b.salary AS ...