ingres_rollback

Roll back a transaction (PHP 4 >= 4.0.2, PHP 5 <= 5.0.4)
bool ingres_rollback ( [resource link] )

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().