How to change the password of the MySQL root user on Mac
When using the MySQL database on a Mac system, we often need to perform some routine operations, such as changing the password of the root user. MySQL is a relational database system that uses the SQL language for adding, deleting, modifying, and retrieving data in a database. In this article, we will learn how to change the MySQL root user’s password on Mac.
Step 1: Stop the MySQL service
We first need to stop the MySQL service before we can change the password. Open the terminal and enter the following command:
sudo /usr/local/mysql/support-files/mysql.server stop
Enter the password and wait for the MySQL service to stop.
Step 2: Restart the MySQL service and skip permission verification
Restart the MySQL service, but skip permission verification. Run the following command in the terminal:
sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables
This command will start the MySQL service but skip permission verification. The command will also output some information and we need to keep the terminal open.
Step 3: Log in to the MySQL program
Open a new terminal window and enter the following command:
mysql -uroot mysql
This command will start the MySQL application and you will be automatically logged in Go to the root user. Note that in case permission verification was skipped via the previous command, no password is required.
Step 4: Modify the root user password
Now that you have logged in as the root user in the MySQL application, you need to perform specific password modification operations. Enter the following command in the command line:
update user set password=password('your-new-password') where user='root';
Please change your-new-password
to the new password you want to set.
Step 5: Exit the MySQL application and shut down the MySQL service
Enter the following command in the MySQL application to exit:
exit;
Now, we want to shut down the MySQL service in step 2 Terminal window opened in . Return to the terminal window opened in step 2 and press the "Control C" key. This will shut down the MySQL service.
Step 6: Restart the MySQL service
Run the following command in the terminal window to restart the MySQL service:
sudo /usr/local/mysql/support-files/mysql.server start
Now, you have successfully changed the password of the root user .
Summary
MySQL is a powerful, easy-to-use relational database system, and it is also one of the most popular database software on Mac. In this article, we learned the steps to change the MySQL root user password on Mac system. These steps require some command line knowledge, but can be done in an easy and quick way.
The above is the detailed content of How to change the password of the MySQL root user on Mac. For more information, please follow other related articles on the PHP Chinese website!

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