IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_TestObjectChannelSettingsDelete]') AND type in (N'P', N'PC'))
DROP PROCEDURE [dbo].[sp_TestObjectChannelSettingsDelete]
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_TestObjectChannelSettingsDelete]') AND type in (N'P', N'PC'))
BEGIN
EXEC dbo.sp_executesql @statement = N'CREATE PROCEDURE [dbo].[sp_TestObjectChannelSettingsDelete] AS' 
END
GO
ALTER PROCEDURE [dbo].[sp_TestObjectChannelSettingsDelete]
			 @TestObjectId			int = 0 
            ,@TestObjectName		nvarchar(255) = null
			,@SensorSerialNumber	nvarchar(50) = null
		    ,@errorNumber			int				output
		    ,@errorMessage			nvarchar(250)	output
AS
BEGIN
	set @errorNumber = 0; 	set @errorMessage = space(0);
	begin try
		if(@TestObjectId = 0)
		begin
			set @TestObjectId = dbo.foo_IdGetTemplate(@TestObjectName)
		end

		declare @SensorId int
		if(@SensorSerialNumber is not null)
		begin
			set @SensorId = [dbo].[foo_IdGetSensor](@SensorSerialNumber)
		end

		delete from [dbo].[TestObjectChannelSettings] WHERE (@TestObjectName is null or [TestObjectId] = @TestObjectId) and (@SensorSerialNumber is null or SensorId = @SensorId)
	end try
	begin catch
		set @errorMessage	= error_message()
		set @errorNumber	= error_number()
	end catch;	
END




























GO