--> keys <-- idfactura_detalle : 14001||idfactura : 5171||--> fields <-- descripcion (new)  : ESPECULOS CHICOS||cantidad (new)  : 300||precio_unitario (new)  : 49.65||subtotal (new)  : 14895.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 14895.00||art_id (new)  : ||ctacte (new)  : 