PHP_PG_ASYNC_REQUEST_CANCEL 4624 ext/pgsql/pgsql.c 		case PHP_PG_ASYNC_REQUEST_CANCEL:
PHP_PG_ASYNC_REQUEST_CANCEL 4646 ext/pgsql/pgsql.c 	php_pgsql_do_async(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_PG_ASYNC_REQUEST_CANCEL);