ContractAmountNoGurantee_FReturn__c false if(ReturnFlag__c==true,if(NOT(ISBLANK(DeliveryDate__c)),-ContractAmountNoGurantee_F__c,0),ContractAmountNoGurantee_F__c) BlankAsZero 合同金额(不含税,不含计提)含退货 18 false 2 false false Number false