SELECT EMP_SAL, DEPT_NO FROM EMP
SELECT EMP_SAL FROM ( SELECT EMP_SAL, DEPT_NO FROM EMP WHERE EMP_NAME = (SELECT EMP_NAME FROM EMP WHERE EMP_NO = 4425)) WHERE DEPT_NO <> 630; |
Пример 17.9. |
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SELECT EMP_SAL FROM ( SELECT EMP_SAL, DEPT_NO FROM EMP WHERE EMP_NAME = (SELECT EMP_NAME FROM EMP WHERE EMP_NO = 4425)) WHERE DEPT_NO <> 630; |
Пример 17.9. |
Закрыть окно |