$sth = $dbh->prepare("select * from OrderState o where updated=(select min(updated) from OrderState where order_id=o.order_id and state & " . $GLOBALS['STATE_DELIVERED'] . ") and updated between '$from' and '$to'");
$sth = $dbh->prepare("select * from OrderState o where updated=(select min(updated) from OrderState where order_id=o.order_id and state & " . $GLOBALS['STATE_DELIVERED'] . ") and updated between '$from' and '$to'");