1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
|
SQL> Select level, e.*
2 from emp e
3 start with mgr is null
4 connect by prior empno = mgr
5 And empno <> 7698
6 ;
LEVEL EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ----- ---------- --------- ----- ----------- --------- --------- ------
1 7839 KING PRESIDENT 17/11/1981 5000,00 10
2 7566 JONES MANAGER 7839 02/04/1981 2975,00 20
3 7788 SCOTT ANALYST 7566 09/12/1982 3000,00 20
4 7876 ADAMS CLERK 7788 12/01/1983 1100,00 20
3 7902 FORD ANALYST 7566 03/12/1981 3000,00 20
4 7369 SMITH CLERK 7902 17/12/1980 800,00 20
2 7782 CLARK MANAGER 7839 09/06/1981 2450,00 10
3 7934 MILLER CLERK 7782 23/01/1982 1300,00 10
8 rows selected |
Partager