Hi,
this is the contents of the ff_query function:
function ff_query($sql, $insert=false, $error=FF_DIE)
{
global $database, $ff_processor;
if ($ff_processor->dying && $error!=FF_IGNOREDIE) return -1;
$database->setQuery($sql);
$database->query();
if ($database->getErrorNum()) {
$dienow = $error==FF_DIE;
$error = $database->stderr();
if ($dienow) ff_die($error);
} else {
$error = null;
if ($insert) return $database->insertid();
} // if
return 0;
} // ff_query
As you can see, it doesn't make more, only tests some more things before.
Cheers,
Christian