What if MySQL forgets the password

mysql Forgetting your password is a common thing , So how to solve it ？

1、 First of all, will MySQL Service shutdown for , The two methods ：

（1） Open the command line cmd Input net stop mysql Command to close MySQL service .
（2） Find a service , find MYSQL56（ My computer is equipped with mysql5.6, So this is MYSQL56） Then close it

2、 open MySQL The installation path , Enter into bin Directory , The two methods ：

（1） Enter in the directory cmd, That is, you can command line window , And the directory is also bin Under the table of contents

（2） Or open the command line , Input cd F:mysqlin enter

3、 Remove the certification check

mysqld --skip-grant-tables

In the last step cmd window , Input mysqld --skip-grant-tables And then go back
This command is to remove the authentication check . Prepare for the following operations , Do not close ！！！

4、 Enter into mysql Containers

Open a new command line , Input mysql enter

mysql

5、 Verify whether the database login is successful

show databases;

Database description successful login .

6、 Input Use mysql database .

 use mysql; 

mysql Database is to save user name and password .

7、 View all tables

show tables;

user Table storage user name , password , Authority and so on account information .

8、 View account information

select user,host,password from user;  

9、 change root password , The password for 123456

update user set password=password('123456') where user='root' and host='localhost';

10、 Check your account information again

select user,host,password from user;

You can see that the password has been changed .

11、 stay Navicat Verify database .

This will solve the problem of forgetting the database password ~~~