IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_LastUsedHardwareUpdate]') AND type in (N'P', N'PC'))
DROP PROCEDURE [dbo].[sp_LastUsedHardwareUpdate]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_LastUsedHardwareUpdate]') AND type in (N'P', N'PC'))
BEGIN
EXEC dbo.sp_executesql @statement = N'CREATE PROCEDURE [dbo].[sp_LastUsedHardwareUpdate] AS' 
END
GO
ALTER PROCEDURE [dbo].[sp_LastUsedHardwareUpdate]
              @UserId			int
			 ,@HardwareID		int		= 0
			 ,@SerialNumber		varchar(50)
			,@errorNumber				int				output
			,@errorMessage				nvarchar(250)	output 
AS
BEGIN
	set @errorNumber = 0 
	set @errorMessage = space(0)

	begin try
		if(@HardwareID = 0)
		begin
			select @HardwareID = DASId from DAS where SerialNumber = @SerialNumber
		end
		UPDATE [dbo].[LastUsedHardware]
			SET  [SerialNumber]		=		@SerialNumber
			WHERE [UserID]			=		@UserID
			  and [HardwareID]		=		@HardwareID
	end try
	begin catch
		set @errorMessage	= error_message()
		set @errorNumber	= error_number()
	end catch	
END





























GO