PDO_TRANS_READONLY  338 ext/pdo_firebird/firebird_driver.c 		if (dbh->transaction_flags & PDO_TRANS_READONLY) {
PDO_TRANS_READONLY  340 ext/pdo_firebird/firebird_driver.c 			dbh->transaction_flags &= ~(PDO_TRANS_ACCESS_MODE^PDO_TRANS_READONLY);