赢友网络
摘要: --通过父节点查询子节点WITH TREE AS( SELECT * FROM Role WHERE RoleID = 4 -- 要查询的父 id UNION ALL SELECT Role.* FROM Role, TREE WHERE Role.Pare... 阅读全文
posted @ 2015-01-27 12:01 新生帝 阅读(189) 评论(0) 推荐(0) 编辑
赢友网络