--> keys <-- idfactura_detalle : 20928||idfactura : 9559||--> fields <-- descripcion (new)  : VENDA CAMBRIX 10CM||cantidad (new)  : 6||precio_unitario (new)  : 350.00||subtotal (new)  : 2100.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 2100.00||art_id (new)  : ||ctacte (new)  : 