TR_REGISTRANTREGISTRATION_INSERTUPDATE_CURRENCY

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

                        declare @ORGANIZATIONCURRENCYID uniqueidentifier = dbo.UFN_CURRENCY_GETORGANIZATIONCURRENCY(); 

                        -- if we try to save an amount without explicitly setting an organization amount and an exchange rate, 

                        -- copy the amount to the organization amount.

                        if update(AMOUNT)
                            update
                                dbo.REGISTRANTREGISTRATION
                            set
                                REGISTRANTREGISTRATION.ORGANIZATIONAMOUNT = REGISTRANTREGISTRATION.AMOUNT,
                                REGISTRANTREGISTRATION.CHANGEDBYID = REGISTRANTREGISTRATION.CHANGEDBYID,
                                REGISTRANTREGISTRATION.DATECHANGED = REGISTRANTREGISTRATION.DATECHANGED
                            from
                                inserted
                            inner join
                                dbo.REGISTRANTREGISTRATION on inserted.ID = REGISTRANTREGISTRATION.ID
                                inner join dbo.REGISTRANT on REGISTRANTREGISTRATION.REGISTRANTID = REGISTRANT.ID
                                inner join dbo.EVENT on REGISTRANT.EVENTID = EVENT.ID
                            where
                                REGISTRANTREGISTRATION.ORGANIZATIONEXCHANGERATEID is null
                                and (EVENT.BASECURRENCYID is null or EVENT.BASECURRENCYID = @ORGANIZATIONCURRENCYID)
                                and 
                                (
                                    REGISTRANTREGISTRATION.ORGANIZATIONAMOUNT <> REGISTRANTREGISTRATION.AMOUNT
                                    or REGISTRANTREGISTRATION.AMOUNT = 0
                                )
                    end