类型“查询”上不存在属性“长度”

Question

我想做一个条件“如果常量的长度大于0”。这是代码...

public async get_one(req:Request, res:Response): Promise<any>{
        const { id } = req.params;
        const games = await pool.query('SELECT * FROM game WHERE id = ?', [id]);
        if (games.length > 0 ){ 
            return res.json(games[0]);
        }   
        res.status(404).json({text:'game doesn exists'});
    }

*这是错误： “类型'Query'上不存在属性'length'。”

我该怎么办？*