SQLSERVER 复制同一张表的递归结构

 CREATE PROCEDURE [dbo].[Pro_Copy]
     @OLDJiFenSeriesId VARCHAR(),
     @NEWJiFenSeriesId VARCHAR()
 AS

 BEGIN
     DECLARE @TAB TABLE(
         [F_Id] [varchar]() NOT NULL,
         [F_ParentId] [varchar]() NULL,
         [JiFenSeriesId] [varchar]() NULL,
         [F_EnCode] [varchar]() NULL,
         [PerformanceConfigurationName] [varchar]() NULL,
         [PerformanceConfigurationMin] [decimal](, ) NULL,
         [PerformanceConfigurationMax] [decimal](, ) NULL,
         [F_IsTree] [bit] NULL,
         [F_Layers] [int] NULL,
         [F_SortCode] [int] NULL,
         [F_DeleteMark] [bit] NULL,
         [F_EnabledMark] [bit] NULL,
         [F_Description] [varchar]() NULL,
         [F_CreatorTime] [datetime] NULL,
         [F_CreatorUserId] [varchar]() NULL,
         [F_LastModifyTime] [datetime] NULL,
         [F_LastModifyUserId] [varchar]() NULL,
         [F_DeleteTime] [datetime] NULL,
         [F_DeleteUserId] [varchar]() NULL
     )
     INSERT INTO @TAB SELECT * FROM JiFenPerformanceConfiguration WHERE [JiFenSeriesId]=@OLDJiFenSeriesId

     UPDATE @TAB SET F_Id= NEWID() 

     DECLARE MyCursor CURSOR
     FOR SELECT F_ParentId FROM JiFenPerformanceConfiguration WHERE  [JiFenSeriesId]=@OLDJiFenSeriesId

     OPEN MyCursor

     DECLARE @F_ParentId VARCHAR()
         FETCH NEXT FROM  MyCursor INTO @F_ParentId
         WHILE @@FETCH_STATUS =
             BEGIN
                 --获取原始表的Name 找到他的上一级
                 DECLARE @ID NVARCHAR(),
                 @NAME NVARCHAR()
                 SET @ID =(SELECT F_Id FROM JiFenPerformanceConfiguration  WHERE [JiFenSeriesId]=@OLDJiFenSeriesId and F_Id=@F_ParentId)
                 SET @NAME =(SELECT PerformanceConfigurationName FROM JiFenPerformanceConfiguration  WHERE [JiFenSeriesId]=@OLDJiFenSeriesId and F_Id=@F_ParentId)
                 IF(@ID<>'')
                     BEGIN
                          Update @TAB SET F_ParentId =(SELECT F_Id FROM @TAB WHERE PerformanceConfigurationName=@NAME) WHERE F_ParentId=@ID
                     END
                 FETCH NEXT FROM  MyCursor INTO @F_ParentId
             END
         CLOSE MyCursor
         DEALLOCATE MyCursor
     UPDATE @TAB SET JiFenSeriesId=@NEWJiFenSeriesId

     INSERT INTO JiFenPerformanceConfiguration SELECT * FROM  @TAB

 END