摘要: 1.查找某个节点下面子孙节点 select * from table start with id=1 connect by prior id=pid 2、查找节点的祖先节点 select * from table start with id=5 connect by prior pid=id 阅读全文
posted @ 2024-09-04 22:02 KLAPT 阅读(43) 评论(0) 推荐(0) 编辑