UFN_ID_MAPFROM_WPREALESTATEID

            create function dbo.UFN_ID_MAPFROM_WPREALESTATEID(@WPREALESTATEID uniqueidentifier) 
            returns uniqueidentifier
            as
            begin
                declare @ID uniqueidentifier;

                select @ID = WEALTH.ID from dbo.WPREALESTATE
                inner join dbo.WEALTH on WEALTH.ID = WPREALESTATE.WEALTHID
                where WPREALESTATE.ID = @WPREALESTATEID;

                return @ID;
            end