JavaScript易错点盘点

仔细以下代码有没有错误：
 

//修改接口
router.put("/update", async (req, res) => {
    let { id, name } = req.body
    console.log(id)
    console.log(name)
    const search_sql = `select * from category where id=?`
    let { seach_err, search_rows } = await db.async.all(search_sql, [id])
    console.log(seach_err)

    console.log(search_rows)

    if (search_rows == null) {
        //要return 为了不让后面的继续res.send()
        return res.send({
            code: 498,
            msg: "类别不存在，无法修改！"
        })
    }

    //name的值需要用户自己填写  而id则是选中的一条category类别
    const update_sql = `update category set name=? where id=?`
    let { err, rows } = await db.async.run(update_sql, [name, id,])
    if (err == null) {
        res.send({
            code: 200,
            msg: "修改成功",

        })
    } else {
        res.send({
            code: 500,
            msg: "修改失败"
        })
    }
})

改错：
将

    let { seach_err, search_rows } = await db.async.all(search_sql, [id])

改成

   let { err: seach_err, rows: search_rows } = await db.async.all(search_sql, [id])