bool ingres_commit ( resource $link )
ingres_commit() commits the currently open transaction, making all changes made to the database permanent. This closes the transaction. A new transaction can be opened by sending a query with ingres_query(). You can also have the server commit automatically after every query by calling ingres_autocommit() before opening the transaction. By default Ingres will roll back any uncommitted transactions at the end of a request. Use this function or ingres_autocommit() to ensure your that data is committed to the database.
Returns TRUE on success or FALSE on failure.