| Warning |
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may 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, actually 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().