TR_REVENUEBENEFIT_INSERTUPDATE_CURRENCY

                    CREATE trigger [dbo].[TR_REVENUEBENEFIT_INSERTUPDATE_CURRENCY] on [dbo].[REVENUEBENEFIT] 
                    after insert, update 
                    not for replication
                    as
                    begin
                        set nocount on;

                        -- if we try to save a unit value without explicitly setting an organization total value and an exchange rate, 

                        -- copy the total amount to the organization total amount and transaction total amount.

                        if update(UNITVALUE) or update(QUANTITY) or update(PERCENTAPPLICABLEAMOUNT) or update(VALUEPERCENT)
                        begin
                            declare @ORGANIZATIONCURRENCYID uniqueidentifier = dbo.UFN_CURRENCY_GETORGANIZATIONCURRENCY(); 

                            update
                                dbo.REVENUEBENEFIT
                            set
                                REVENUEBENEFIT.ORGANIZATIONTOTALVALUE = REVENUEBENEFIT.TOTALVALUE,
                                REVENUEBENEFIT.TRANSACTIONTOTALVALUE = REVENUEBENEFIT.TOTALVALUE,
                                REVENUEBENEFIT.BASECURRENCYID = @ORGANIZATIONCURRENCYID,
                                REVENUEBENEFIT.TRANSACTIONCURRENCYID = @ORGANIZATIONCURRENCYID,
                                REVENUEBENEFIT.CHANGEDBYID = REVENUEBENEFIT.CHANGEDBYID,
                                REVENUEBENEFIT.DATECHANGED = REVENUEBENEFIT.DATECHANGED
                            from
                                inserted
                            inner join
                                dbo.REVENUEBENEFIT on inserted.ID = REVENUEBENEFIT.ID
                            where
                                REVENUEBENEFIT.ORGANIZATIONEXCHANGERATEID is null
                                and (REVENUEBENEFIT.BASECURRENCYID is null or REVENUEBENEFIT.BASECURRENCYID = @ORGANIZATIONCURRENCYID)
                                and REVENUEBENEFIT.BASEEXCHANGERATEID is null
                                and (REVENUEBENEFIT.TRANSACTIONCURRENCYID is null or REVENUEBENEFIT.TRANSACTIONCURRENCYID = @ORGANIZATIONCURRENCYID)
                                and (
                                    REVENUEBENEFIT.ORGANIZATIONTOTALVALUE <> REVENUEBENEFIT.TOTALVALUE
                                    or REVENUEBENEFIT.TRANSACTIONTOTALVALUE <> REVENUEBENEFIT.TOTALVALUE
                                    or REVENUEBENEFIT.TOTALVALUE = 0
                                );
                        end
                    end