TR_EVENTPRICE_INSERTUPDATE_CURRENCY

                    CREATE trigger [dbo].[TR_EVENTPRICE_INSERTUPDATE_CURRENCY] on [dbo].[EVENTPRICE] 
                    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) or update(COST)
                            update
                                dbo.EVENTPRICE
                            set
                                EVENTPRICE.ORGANIZATIONAMOUNT = EVENTPRICE.AMOUNT,
                                EVENTPRICE.ORGANIZATIONCOST = EVENTPRICE.COST,
                                EVENTPRICE.CHANGEDBYID = EVENTPRICE.CHANGEDBYID,
                                EVENTPRICE.DATECHANGED = EVENTPRICE.DATECHANGED
                            from
                                inserted
                            inner join
                                dbo.EVENTPRICE on inserted.ID = EVENTPRICE.ID
                                inner join dbo.EVENT on EVENTPRICE.EVENTID = EVENT.ID
                            where
                                EVENTPRICE.ORGANIZATIONEXCHANGERATEID is null
                                and (EVENT.BASECURRENCYID is null or EVENT.BASECURRENCYID = @ORGANIZATIONCURRENCYID)
                                and 
                                (
                                    EVENTPRICE.ORGANIZATIONAMOUNT <> EVENTPRICE.AMOUNT
                                    or EVENTPRICE.ORGANIZATIONCOST <> EVENTPRICE.COST
                                    or (EVENTPRICE.AMOUNT = 0 and EVENTPRICE.COST = 0)
                                )
                    end