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ERROR 1396 (HY000): Operation ALTER USER failed for 'root'@'%'

作者:互联网

ERROR 1396 (HY000): Operation ALTER USER failed for 'root'@'localhost'
ERROR 1396 (HY000): Operation ALTER USER failed for 'root'@'localhost'

问题就是 Navicat连接时报错

然后再服务器上设置mysql密码报错

其实这个问题很简单:

show databases;

show tables;
执行后会发现有个user 表;

select host,user from user;

第一行host是我自己添加的,最下面一行是一开始就有的root账户,可以直接把user表的root账户对应的host改为'%'就可以在Navicat上远程登录了,就是SQL的update语句,不用搞得那么复杂

update user set host = '%' where host = 'localhost' and user = 'root';

再次查看,发现已经更新成功了

最近需要执行flush privileges;

flush privileges;

然后Navicat就连接成功了

标签:HY000,Navicat,failed,host,USER,root,user
来源: https://www.cnblogs.com/223zhp/p/16208226.html