UFN_DESIGNATIONLEVEL_GETTOTALRECEIVED

            CREATE function dbo.UFN_DESIGNATIONLEVEL_GETTOTALRECEIVED
            (
                @DESIGNATIONLEVELID uniqueidentifier,
                @STARTDATE datetime = null,
                @ENDDATE datetime = null
            ) 
            returns money
            with execute as caller
            as begin


                -- THIS FUNCTION IS POSSIBLY DEPRECATED



                declare @RESULT money;

                select @STARTDATE = dbo.UFN_DATE_GETEARLIESTTIME(@STARTDATE),
                        @ENDDATE = dbo.UFN_DATE_GETLATESTTIME(@ENDDATE);

                with DESIGNATIONS_CTE as (
                    select ID 
                    from dbo.DESIGNATION D
                    where D.DESIGNATIONLEVEL1ID = @DESIGNATIONLEVELID or
                          D.DESIGNATIONLEVEL2ID = @DESIGNATIONLEVELID or 
                          D.DESIGNATIONLEVEL3ID = @DESIGNATIONLEVELID or
                          D.DESIGNATIONLEVEL4ID = @DESIGNATIONLEVELID or
                          D.DESIGNATIONLEVEL5ID = @DESIGNATIONLEVELID
                    )

                select @RESULT =
                    coalesce(sum(RDS.AMOUNT), 0)
                    from dbo.REVENUESPLIT RDS
                    inner join DESIGNATIONS_CTE D on RDS.DESIGNATIONID = D.ID
                    inner join dbo.REVENUE R on R.ID = RDS.REVENUEID
                    where
                        (R.DATE >= @STARTDATE or @STARTDATE is null) and 
                        (R.DATE <= @ENDDATE or @ENDDATE is null) and
                        R.TRANSACTIONTYPECODE = 0;

                return @RESULT;
            end