/****** Object: User Defined Function dbo.varchar Script Date: 12/1/2005 11:50:35 PM ******/
CREATEFUNCTION[dbo].[varchar](@stringsql_variant) RETURNSnvarchar(4000)AS BEGIN DECLARE@ansnvarchar(4000) SET@ans=CONVERT(nvarchar(4000),@string) RETURN@ans END GO