SELECT tmp.*, MAX(tmp.width+tmp.height+tmp.depth) AS dsum,   MAX(tmp.weight) / (MAX(tmp.width)*MAX(tmp.height)*MAX(tmp.depth)) AS density
FROM
(SELECT eob.width, eob.height, eob.depth, eob.weight, COUNT(eob.id) pio, oi.product_id
FROM external_order_box eob
LEFT JOIN external_order eo ON eo.id = eob.external_order_id
LEFT JOIN `order` o ON o.id = eo.erp_order_id
LEFT JOIN order_item oi ON oi.order_id = o.id
GROUP BY eo.id) AS tmp
LEFT JOIN product p ON p.id = tmp.product_id
WHERE pio = 1 AND (p.width IS NULL OR p.weight IS NULL OR p.depth IS NULL OR p.height IS null) GROUP BY product_id