select table1.emp_no, table2.manager_no, table1.emp_salary, table2.manager_salary from ( select s.emp_no, de.dept_no, s.salary emp_salary from salaries s, dept_emp de where s.emp_no = de.emp_no and de.to_date = '9999-01-01' ) as table1 inner join ( select dm.emp_no as manager_no, dm.dept_no, s.salar...