| Warning |
This function is EXPERIMENTAL. That means, that the behaviour of this function, this function name, in concreto ANYTHING documented here can change in a future release of PHP WITHOUT NOTICE. Be warned, and use this function at your own risk. |
ingres_rollback() rolls back the currently open transaction, actualy canceling all changes made to the database during the transaction.
This closes the transaction. A new one can be open by sending a query with ingres_query().
See also ingres_query(), ingres_commit() and ingres_autocommit().