--> keys <-- idfactura_detalle : 12686||idfactura : 4470||--> fields <-- descripcion (new)  : ALCOHOL X 1L||cantidad (new)  : 12||precio_unitario (new)  : 210.00||subtotal (new)  : 2520.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 2520.00||art_id (new)  : ||ctacte (new)  : 