AS GEB FROM EMP GROUP
| SELECT DEPT_NO, EMP_BDATE, MAX (EMP_SAL) AS MAX_SAL, GROUPING (DEPT_NO) AS GDN, GROUPING (EMP_BDATE) AS GEB FROM EMP GROUP BY ROLLUP (DEPT_NO, EMP_BDATE); |
| Пример 16.1a. |
| Закрыть окно |
Введение в модель данных SQL
| SELECT DEPT_NO, EMP_BDATE, MAX (EMP_SAL) AS MAX_SAL, GROUPING (DEPT_NO) AS GDN, GROUPING (EMP_BDATE) AS GEB FROM EMP GROUP BY ROLLUP (DEPT_NO, EMP_BDATE); |
| Пример 16.1a. |
| Закрыть окно |