MySQL 1045 Access denied for user workaround

Tip: 1045 Access denied for user ' root ' @ ' localhost ' using password Yes
Method One:
#/etc/init.d/mysql Stop
# Mysqld_safe--user=mysql--skip-grant-tables--skip-networking &
# mysql-u Root MySQL
mysql> UPDATE user SET Password=password (' NewPassword ') where user= ' root ';
mysql> FLUSH privileges;
Mysql> quit
#/etc/init.d/mysql Restart
# mysql-uroot-p
Enter Password: < Enter the newly set password newpassword>
Mysql>
Method Two:
Use the user name and password provided directly in the [client] section of the/etc/mysql/debian.cnf file:
# mysql-udebian-sys-maint-p
Enter Password: < Enter the password for the [client] section >
mysql> UPDATE user SET Password=password (' NewPassword ') where user= ' root ';
mysql> FLUSH privileges;
Mysql> quit
# mysql-uroot-p
Enter Password: < Enter the newly set password newpassword>
Mysql>


Another method
Windows:

1. Admin login system, stop MySQL service or end mysqld-nt process
2. Go to the command line and come to the MySQL installation directory. Assuming that the installation directory is d:\mysql\, CMD enters the command line
3. Run d:\mysql\bin\mysqld--skip-grant-tables start MySQL, turn off check of permissions
4. Run d:\mysql\bin\mysqladmin-u root flush-privileges password "newpassword" Reset root password
5. Restart the MySQL service

The 4th step can also directly modify the MySQL table, the SQL statements used with the Linux part, here is no longer repeated.

MySQL 1045 Access denied for user workaround