摘要: 1.向下递归 --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.O 阅读全文
posted @ 2025-08-05 19:06 木头侠 阅读(60) 评论(0) 推荐(0)