IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[foo_SensorsXML]') AND type in (N'FN', N'IF', N'TF', N'FS', N'FT'))
DROP FUNCTION [dbo].[foo_SensorsXML]
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].[foo_SensorsXML]') AND type in (N'FN', N'IF', N'TF', N'FS', N'FT'))
BEGIN
execute dbo.sp_executesql @statement = N'CREATE FUNCTION [dbo].[foo_SensorsXML]
(
)
RETURNS xml
AS
BEGIN

	RETURN (SELECT Sensors.Analog, Sensors.DigitalIn, Sensors.DigitalOut, Sensors.Squib from(
				select dbo.foo_SensorsAnalog() as Analog
				, (select dbo.foo_SensorsDigitalIn()) as DigitalIn
				, (select dbo.foo_SensorsDigitalOut()) as DigitalOut
				, (select dbo.foo_SensorsSquib()) as Squib
				) Sensors for xml auto)

END


' 
END

GO