--> keys <-- idfactura_detalle : 12052||idfactura : 4195||--> fields <-- descripcion (new)  : GOMA CRISTAL 10X14 ROLLO||cantidad (new)  : 1||precio_unitario (new)  : 4950.00||subtotal (new)  : 4950.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 4950.00||art_id (new)  : ||ctacte (new)  : 