1 WITH a AS 2 ( 3 SELECT * FROM dbo.db_UserGroup WHERE TB_UserGroupID=1 4 UNION ALL SELECT s.* FROM dbo.db_UserGroup AS s,a WHERE s.FK_ParentId=a.TB_UserGroupID 5 ) 6 SELECT * FROM a
时间: 2024-08-30 10:36:17
1 WITH a AS 2 ( 3 SELECT * FROM dbo.db_UserGroup WHERE TB_UserGroupID=1 4 UNION ALL SELECT s.* FROM dbo.db_UserGroup AS s,a WHERE s.FK_ParentId=a.TB_UserGroupID 5 ) 6 SELECT * FROM a