-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date,,>
-- Description:	<Description,,>
-- =============================================
CREATE PROCEDURE [dbo].[mfr__updt__itemunits]
	@tblname as nvarchar(50)
	, @referencetable nvarchar(50)
	, @tgtid bigint
AS
BEGIN
	SET NOCOUNT ON;

    DECLARE @tmp [dbo].[mfr__tt__itemunits];

	DECLARE @tmp_cmd nvarchar(1000) = N'SELECT DISTINCT * FROM ' + @tblname
	INSERT INTO @tmp EXECUTE [sp_executesql] @tmp_cmd;


	MERGE [dbo].[mfr__itemunits] as TARGET
		USING @tmp as SOURCE ON TARGET.[Id] = SOURCE.[Id]
	WHEN MATCHED AND (TARGET.[Version] <= SOURCE.[Version])  THEN
		UPDATE
			SET	[Id] = SOURCE.[Id]
				,[Version] = SOURCE.[Version]
				,[Name] = SOURCE.[Name]
	WHEN NOT MATCHED BY TARGET THEN
		INSERT
			   ([Id]
				,[Version]
				,[Name])
		 VALUES
			    (SOURCE.[Id]
				,SOURCE.[Version]
				,SOURCE.[Name]);
END