PHP. Руководство по PHP. 2005
ingres_autocommit
ingres_autocommit
Description
bool ingres_autocommit ([resource link])ingres_autocommit() is called before opening a
transaction (before the first call to
ingres_query() or just after a call to
ingres_commit()) to switch the
"autocommit" mode of the server on or off (when the script begins
the autocommit mode is off).
When the autocommit mode is on, every query is automatically
committed by the server, as if ingres_commit()
was called after every call to ingres_query().
See also
ingres_rollback(), and
Ingres II Functions
ingres_close
Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.