with tb AS ( SELECT de.emp_no, de.dept_no, ti.title FROM dept_emp de INNER JOIN titles ti ON de.emp_no = ti.emp_no WHERE de.to_date = '9999-01-01' ) SELECT dep.dept_no, dep.dept_name, tb.title, count(title) FROM departments dep INNER JOIN tb ON tb.dept_no = dep.dept_no GROUP BY tb.title, dep.dept_no...