语句如下: update myname as a inner join (select 1 as id ,'liu12' as name ) as b on a.id=b.id set a.name=b.name 相关文章: 2021-11-28 2021-11-15 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2021-09-24