SQL Server 遞歸查詢上級或下級組織數據（上下級數據通用查詢語法）

查詢上級組織數據：

  WITH OCTE AS
  (
  SELECT O.ID,O.ParentId,O.Name,0 AS LVL FROM IOV_Users U LEFT JOIN IOV_Organization O ON U.OrgId=O.ID 
  WHERE U.Id=32082 
  UNION ALL 
  SELECT O.ID,O.ParentId,O.Name,C.LVL+1 FROM OCTE C INNER JOIN IOV_Organization O ON C.ParentId=O.ID 
  )
  SELECT * FROM OCTE

查詢下級組織數據：

  WITH OCTE AS
  (
  SELECT O.ID,O.ParentId,O.Name,0 AS LVL FROM IOV_Users U LEFT JOIN IOV_Organization O ON U.OrgId=O.ID 
  WHERE U.Id=32082 
  UNION ALL 
  SELECT O.ID,O.ParentId,O.Name,C.LVL+1 FROM OCTE C INNER JOIN IOV_Organization O ON C.ID=O.ParentId 
  )
  SELECT * FROM OCTE