USE [Vertragsverwaltung_20160404]
GO
/****** Object:  StoredProcedure [dbo].[sp_lc_get_kopien]    Script Date: 02.12.2016 09:08:53 ******/
DROP PROCEDURE [dbo].[sp_lc_get_kopien]
GO
/****** Object:  StoredProcedure [dbo].[sp_lc_get_kopien]    Script Date: 02.12.2016 09:08:55 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date,,>
-- Description:	<Description,,>
-- =============================================
CREATE PROCEDURE [dbo].[sp_lc_get_kopien]
       @original INT,
       @fnkt INT = 0,
       @result INT=0 output
AS
BEGIN
   DECLARE @t1 TABLE(copykey INT, parentnr int, bezeichnung VARCHAR(1024))
   DECLARE @bez VARCHAR(255)

   SELECT @bez=bezeichnung FROM dbo.LC_Produkt WHERE LC_ProduktNr=@original
   INSERT @t1 SELECT lc_produkt_copynr, lc_produkt_parentnr, @bez FROM dbo.LC_Produkt_Copy WHERE aktiv=1 AND lc_produktnr=@original

   declare @lcnr int 
   DECLARE @pnr INT
   DECLARE @p1 INT
   DECLARE @b1 VARCHAR(255) 
   DECLARE @i int 
   DECLARE xc CURSOR FOR
      SELECT * FROM @t1
   OPEN xc
   FETCH NEXT FROM xc into @lcnr, @pnr, @bez
   WHILE @@fetch_status=0 BEGIN
         SET @i=1
         SET @p1=@pnr
         WHILE @i=1 BEGIN
         SELECT @b1=bezeichnung,@p1=lc_produktnr_parent FROM lc_produkt WHERE lc_produktnr=@p1
             IF @@rowcount=0 BEGIN
            SET @i=0
             END ELSE BEGIN
                 SET @bez=@b1+' / ' + @bez
             END
         END
         UPDATE @t1 SET bezeichnung=@bez WHERE copykey=@lcnr      


      FETCH NEXT FROM xc into @lcnr, @pnr, @bez
   END 
   CLOSE xc
   DEALLOCATE xc

   IF @fnkt=1 BEGIN 
      SELECT @result=COUNT(*) FROM @t1
   END ELSE begin
      SELECT copykey, parentnr, bezeichnung as Element FROM @t1
   END


END


GO