--> keys <-- idfactura_detalle : 12162||idfactura : 4271||--> fields <-- descripcion (new)  : BOTAS DESCARTABLES ||cantidad (new)  : 1000||precio_unitario (new)  : 28.90||subtotal (new)  : 28900.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 28900.00||art_id (new)  : ||ctacte (new)  : 