USE [BEA]
GO

/****** Object:  UserDefinedFunction [dbo].[fnkt_get_bezeichnung]    Script Date: 27.09.2013 20:11:47 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date, ,>
-- Description:	<Description, ,>
-- =============================================
CREATE FUNCTION [dbo].[fnkt_get_bezeichnung]
(
   @type int
   
)
RETURNS VARCHAR(255)
AS
BEGIN
     DECLARE @result VARCHAR(255)
     SELECT @result=bezeichnung FROM dbo.Beziehungsbezeichnung WHERE BeschreibungNr = @type
     RETURN @result

END

GO

/****** Object:  UserDefinedFunction [dbo].[fnkt_get_beziehung_sql]    Script Date: 27.09.2013 20:11:47 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date, ,>
-- Description:	<Description, ,>
-- =============================================
CREATE FUNCTION [dbo].[fnkt_get_beziehung_sql]
(
	@table1 VARCHAR(255),
	@table2 VARCHAR(255),
	@beznr INT,
	@keyvalue INT,
	@where VARCHAR(255),
	@type INT,
	@personal int
)
RETURNS varchar(1024)
AS
BEGIN
       DECLARE @sql VARCHAR(1024)

       IF @type = 0 
          BEGIN
                IF @personal = 1 BEGIN
                    SET @sql = 'SELECT  dbo.' + @table1 + '_' + @table2 + '.' + @table1 + '_' + @table2 + 'Nr, dbo.personal.tgnummer' + CHAR(39) + ' '+ CHAR(39) + ' dbo.personal.name, dbo.' + @table1 + '.Sequenz, '
                END ELSE BEGIN
                    SET @sql = 'SELECT  dbo.' + @table1 + '_' + @table2 + '.' + @table1 + '_' + @table2 + 'Nr, dbo.' + @table2 + '.Bezeichnung, dbo.'+ @table1 + '.Sequenz, '
                END
                SET @sql = @sql + 'dbo.' + @table1 + '_' + @table2 + '.Beschreibung, dbo.' + @table1 + '_' + @table2 + '.Aktiv, dbo.' + @table1 + '_' + @table2+ '.Erstellt_am, '
                SET @sql = @sql + 'dbo.' + @table1 + '_' + @table2 + '.Mutiert_am,dbo.' + @table1 + '_' + @table2 + '.Mutierer, dbo.fnkt_get_bezeichnung('+ LTRIM(RTRIM(STR(@beznr))) + ') AS Typ, '
                SET @sql = @sql + 'dbo.' + @table2 + '.' + @table2 + 'Nr AS MKEY, dbo.Beziehungstyp.Bezeichnung AS Beziehungstyp '
                SET @sql = @sql + 'FROM dbo.' + @table1 + '_' + @table2 + ' '
                SET @sql = @sql + 'INNER JOIN dbo.' + @table1 + ' ON dbo.' + @table1 + '_' + @table2 + '.' + @table1 + 'Nr = dbo.' + @table1 + '.' + @table1+ 'Nr '
                SET @sql = @sql + 'INNER JOIN dbo.' + @table2 + ' ON dbo.' + @table1 + '_' + @table2 + '.' + @table2 + 'Nr = dbo.' + @table2 + '.' + @table2+ 'Nr '
                SET @sql = @sql + 'INNER JOIN dbo.Beziehungstyp ON dbo.' + @table1 + '_' + @table2 + '.Beziehungstypnr = dbo.Beziehungstyp.BeziehungstypNr '
                SET @sql = @sql + 'WHERE   ' + @where + ' = ' + LTRIM(RTRIM(STR(@keyvalue))) + ' and dbo.' + @table1 + '_' + @table2 + '.aktiv=1'
          END
       IF @type = 1 
          BEGIN
                IF @personal = 1 BEGIN
                    SET @sql = 'SELECT  dbo.' + @table1 + '_' + @table2 + '.' + @table1 + '_' + @table2 + 'Nr, dbo.personal.tgnummer' + CHAR(39) + ' '+ CHAR(39) + ' dbo.personal.name, dbo.' + @table1 + '.Sequenz, '
                END ELSE BEGIN
                    SET @sql = 'SELECT  dbo.' + @table1 + '_' + @table2 + '.' + @table1 + '_' + @table2 + 'Nr, dbo.' + @table2 + '.Bezeichnung, dbo.'+ @table1 + '.Sequenz, '
                END
                SET @sql = @sql + 'dbo.' + @table1 + '_' + @table2 + '.Beschreibung, dbo.' + @table1 + '_' + @table2 + '.Aktiv, dbo.' + @table1 + '_' + @table2+ '.Erstellt_am, '
                SET @sql = @sql + 'dbo.' + @table1 + '_' + @table2 + '.Mutiert_am,dbo.' + @table1 + '_' + @table2 + '.Mutierer, dbo.fnkt_get_bezeichnung('+ LTRIM(RTRIM(STR(@beznr))) + ') AS Typ, '
                SET @sql = @sql + 'dbo.' + @table2 + '.' + @table2 + 'Nr AS MKEY, dbo.Beziehungstyp.Bezeichnung AS Beziehungstyp '
                SET @sql = @sql + 'FROM dbo.' + @table1 + '_' + @table2 + ' '
                SET @sql = @sql + 'INNER JOIN dbo.' + @table1 + ' ON dbo.' + @table1 + '_' + @table2 + '.' + @table1 + 'Nr = dbo.' + @table1 + '.' + @table1+ 'Nr '
                SET @sql = @sql + 'INNER JOIN dbo.' + @table2 + ' ON dbo.' + @table1 + '_' + @table2 + '.' + @table2 + 'Nr = dbo.' + @table2 + '.' + @table2+ 'Nr '
                SET @sql = @sql + 'INNER JOIN dbo.Beziehungstyp ON dbo.' + @table1 + '_' + @table2 + '.Beziehungstypnr = dbo.Beziehungstyp.BeziehungstypNr '
                SET @sql = @sql + 'WHERE   ' + @where + ' = ' + LTRIM(RTRIM(STR(@keyvalue))) + ' and dbo.' + @table1 + '_' + @table2 + '.aktiv=1'
          END
       
RETURN @sql
END

GO