摘要: --向下递归 with temp (OrgId,ParentId,OrgName) as ( select OrgId,ParentId,OrgName from Org where OrgId='01' union all select a.OrgId, a.ParentId,a.OrgName 阅读全文
posted @ 2020-11-19 17:20 博客燕 阅读(1699) 评论(0) 推荐(0) 编辑