What is the command for mysql to change the user's password
Editor to share with you what the mysql command to change the user password is. I hope you will gain a lot after reading this article. Let's discuss it together.
Mysql change user password commands are: 1, use the SET PASSWORD command, the format is [mysql > set password for username @ localhost = password ('new password')]; 2, use the mysqladmin command.
The mysql commands for changing a user's password are:
Method 1: use the SET PASSWORD command
Log in to MySQL first.
Format: mysql > set password for username @ localhost = password ('new password')
Example: mysql > set password for root@localhost = password ('123')
Method 2: use mysqladmin
Format: mysqladmin-u username-p old password password new password
Example: mysqladmin-uroot-p123456 password 123
Method 3: edit the user table directly with UPDATE
Log in to MySQL first.
Mysql > use mysql
Mysql > update user set password=password ('123') where user='root' and host='localhost'
Mysql > flush privileges
Method 4: you can do this when you forget your root password
Take windows as an example:
1. Shut down the running MySQL service.
2. Open the DOS window and change to the mysql\ bin directory.
3. Enter mysqld-- skip-grant-tables enter. Skip-grant-tables means to skip authorization table authentication when starting the MySQL service.
4. Open another DOS window (because the DOS window just now cannot be moved), and change to the mysql\ bin directory.
5. Enter mysql to enter, and if successful, the MySQL prompt will appear.
6. Connect to the permission database: use mysql;.
6. Change the password: update user set password=password ("123") where user= "root"; (don't forget to add the semicolon at the end).
7. Refresh permissions (required): flush privileges;.
8. Quit quit.
9. Log out of the system, enter again, and log in with the user name root and the new password 123 you just set.
After reading this article, I believe you have a certain understanding of what mysql user password change command is, want to know more about it, welcome to follow the industry information channel, thank you for reading!
