linux 解决Access denied for user 'root'@'localhost'
2010-05-30 15:31
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在网上找了好几中方法最后通过下面的方法解决了问题。
直接使用/etc/mysql/debian.cnf文件中[client]节提供的用户名和密码:
# mysql -udebian-sys-maint -p
Enter password: <输入[client]节的密码>
mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where User=’root’;
mysql> FLUSH PRIVILEGES;
mysql> quit
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>
刚开始的时候我使用update user set Password='123456' where User='root'语句,然后查看表的内容password的确被修改为123456,但是上面的问题还是没解决,后来我就按照上面的写法 updata user set Password=PASSWORD('123456') where User='root' .问题解决,但是自己依然不知道是问什么。
直接使用/etc/mysql/debian.cnf文件中[client]节提供的用户名和密码:
# mysql -udebian-sys-maint -p
Enter password: <输入[client]节的密码>
mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where User=’root’;
mysql> FLUSH PRIVILEGES;
mysql> quit
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>
刚开始的时候我使用update user set Password='123456' where User='root'语句,然后查看表的内容password的确被修改为123456,但是上面的问题还是没解决,后来我就按照上面的写法 updata user set Password=PASSWORD('123456') where User='root' .问题解决,但是自己依然不知道是问什么。
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