摘要: 1.向上递归 SELECT * FROM org_group START WITH PARENT_UUID = '-1' CONNECT BY PRIOR PARENT_UUID = group_uuid 2,。带有级别的查询 SELECT level ,sys_connect_by_path (g 阅读全文
posted @ 2020-08-19 19:32 你学废了吗? 阅读(498) 评论(0) 推荐(0)