SELECT e.NAME, d.DEPT_NAME,d.DEPT_ID,EMP_ID,100+EMP_ID+100 FROM EMP e JOIN DEPT d ON e.DEPT_ID = d.DEPT_ID WHERE e.EMP_ID IN (SELECT EMP_ID FROM EMP WHERE DEPT_ID = 10)
打印结果如下:
Field: NAME comes from Table: EMP
Field: DEPT_NAME comes from Table: DEPT
Field: DEPT_ID comes from Table: DEPT
Field: EMP_ID comes from Table: EMP
Field: EXPR$4 comes from Table: EMP