更新时间:2021-10-29 10:06:45
更新表中的最后N行您提供的信息很少。这是我的猜测
You have provided very Little information. Here is my guess
UPDATE TABLE SET .... WHERE ID IN (select TOP N ID from TABLE order by ID DESC)
你必须根据你的标准改变order by子句
you have to change order by clause based on your criteria