DEPT_NO FROM DEPT WHERE EXISTS
| SELECT DEPT. DEPT_NO FROM DEPT WHERE EXISTS (SELECT EMP.EMP_NO FROM EMP, PRO WHERE EMP.DEPT_NO = DEPT.DEPT_NO AND PRO.PRO_MNG = EMP.EMP_NO); |
| Пример 14.16.1. |
| Закрыть окно |
| SELECT DEPT. DEPT_NO FROM DEPT WHERE EXISTS (SELECT EMP.EMP_NO FROM EMP, PRO WHERE EMP.DEPT_NO = DEPT.DEPT_NO AND PRO.PRO_MNG = EMP.EMP_NO); |
| Пример 14.16.1. |
| Закрыть окно |