Oracle PL/SQL之递归查询 - CONNECT BY PRIOR:
当前位置: 数据库>oracle
Oracle PL/SQL之递归查询 - CONNECT BY PRIOR
来源: 互联网 发布时间:2017-04-08
本文导语: Oracle PL/SQL之递归查询 - CONNECT BY PRIOR: duzz$scott@orcl>SELECT employee_id, last_name, job_id, manager_id 2 FROM employees