Use UpdateObject to specify the TIBDataSetUpdateObject component to use in an application that must be able to update a read-only result set. 

In some cases, such as when using TIBQuery, the dataset does not automatically update records. In these cases, UpdateObject can be used to specify a TIBUpdateSQL component that performs updates as a separate transaction that is transparent to the application. 

TIBDataSetUpdateObject is especially useful for complicated updates from an OnUpdateRecord event.