1.更新前10条记录
update student set name = '张三' order by id asc LIMIT 10;
2.可控更新页数
update student set name = '张三' where id in (select t.id from (select id from student LIMIT 0,10) t);
1.更新前10条记录
update student set name = '张三' order by id asc LIMIT 10;
2.可控更新页数
update student set name = '张三' where id in (select t.id from (select id from student LIMIT 0,10) t);
本文标题:mysql更新表记录的前n条数据
本文链接:https://www.haomeiwen.com/subject/buwycqtx.html
网友评论