Mysql 4.1 Windows 下升级问题
2016-02-19 12:40
清醒时做事，糊涂时读书，大怒时睡觉，无聊时关注图老师为大家准备的精彩内容。下面为大家推荐Mysql 4.1 Windows 下升级问题，无聊中的都看过来。
使用PHPMYADMIN时报错：
Client does not support authentication protocol requested
by server; consider upgrading MySQL client
官方的说法是
MySQL 4.1 and up uses an authentication protocol based on a password hashing algorithm that is incompatible with that used by older clients. .....
如果你升级mysql到4.1以上版本后遇到以上问题,请先确定你的mysql client 是4.1或者更高版本.(WINDOWS下有问题你就直接跳到下面看解决方法了,因为MYSQL 在WINDOWS是client和server一起装上了的)
请使用以下两种方法之一
其一:
mysql SET PASSWORD FOR
- 'some_user'@'some_host' = OLD_PASSWORD('newpwd');
其二:
mysql UPDATE mysql.user SET Password = OLD_PASSWORD('newpwd')
- WHERE Host = 'some_host' AND User = 'some_user';
mysql FLUSH PRIVILEGES;
（出处：Viphot）
