USE [Vertragsverwaltung_20160404]
GO
/****** Object:  UserDefinedFunction [dbo].[get_solved_in]    Script Date: 02.12.2016 09:08:53 ******/
DROP FUNCTION [dbo].[get_solved_in]
GO
/****** Object:  UserDefinedFunction [dbo].[get_solved_in]    Script Date: 02.12.2016 09:08:55 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO



CREATE FUNCTION [dbo].[get_solved_in]
(
@von DATETIME,
@bis DATETIME
)
RETURNS @solved_in TABLE (ticketid varchar(255), statusid varchar(255))
AS
begin

   DECLARE @ticketid varchar(255)
   DECLARE @statusid VARCHAR(255)
   DECLARE @changedate DATETIME
   DECLARE @rc int 
   DECLARE xc CURSOR FOR
   SELECT DISTINCT ticketid FROM txp_ticket_data WHERE ticketid LIKE 'in_%' AND status_neu = 'solved' AND Status_Changedate BETWEEN @von AND @bis
   OPEN xc
   FETCH NEXT FROM xc INTO @ticketid
   WHILE @@FETCH_STATUS=0 BEGIN
     FETCH NEXT FROM xc INTO @ticketid
           SELECT TOP 1 @statusid=statusid, @changedate=Status_Changedate FROM txp_ticket_data WHERE ticketid=@ticketid AND status_neu='Solved' ORDER BY Status_Changedate DESC
        SELECT @rc=COUNT(*) FROM dbo.TXP_Ticket_Data WHERE ticketid=@ticketid AND Status_Changedate>@changedate AND status_neu <> 'Solved' AND status_neu <> 'Geschlossen'
             AND status_neu <> 'Geschlossen "Autoclose"' AND status_neu <> 'Warten auf Schliessung'     
             IF @rc=0 begin
        INSERT @solved_in (ticketid, statusid) VALUES(@ticketid, @statusid)
             end
   END
   CLOSE xc
   DEALLOCATE xc 
   return
END



GO