--> keys <-- idfactura_detalle : 16943||idfactura : 6501||--> fields <-- descripcion (new)  : ESPECULOS GRANDES ||cantidad (new)  : 100||precio_unitario (new)  : 111.20||subtotal (new)  : 11120.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 11120.00||art_id (new)  : ||ctacte (new)  : 