Let’s learn how to delete a database user. The databases and objects created by the user are not automatically removed. The revoke statement enables system administrators to revoke privileges and roles to the MySQL user accounts so that they cannot use the assigned permission on the database in the past. The general syntax of this statement is as follows: For example to remove the brian@localhost user account login to the MYSQL shell and run: eval(ez_write_tag([[580,400],'linuxize_com-medrectangle-3','ezslot_0',159,'0','0']));To remove multiple user accounts in a single command, run the DROP USER statement followed by the users you want to remove separated by space: If you try to drop a user account that does not exist and the IF EXISTS clause is not used the command will return an error. Locate the “Current Users” section at the bottom of the page, and click the “Delete” icon next to the user you want to delete. A new page will appear asking you to confirm the removal of the user. If you want to delete a MySQL user from the database, you can use the DROP USER command. * to test_user@'%' identified by 'test'; Query OK, 0 rows affected, 1 warning (0,20 sec) Connect to the database using the user created: $ mysql -u test_user -ptest remove_test. MySQL includes an anonymous user account that allows anyone to connect into the MySQL server without having a user account. If a database is not specified, then allow complete access to the entirety of MySQL. Open MySQL as the root user. MySQL provides 2 important commands – ALTER USER and DROP USER to modify and delete existing users, respectively. In this tutorial, you have learned how to use the MySQL DROP USER statement to remove one or more user accounts. It removes privilege rows for the account from all grant tables. localhost is a hostname which means “this computer,” and MySQL treats this particular hostname specially: when a user with that host logs into MySQL it will attempt to connect to the local server by using a Unix socket file. If the user you are trying to remove is currently logged in, the user session will not be closed and the user will be able to run queries until the session ends. If you need to delete multiple users in MySQL using single DROP USER statement then use the following syntax 1 DROP USER account_name [, account_name_2]... To use DROP USER, you must have the global CREATE USER privilege or the DELETE privilege for the MySQL system database. To remove a user account entirely, use DROP USER. DROP – Allow a user to drop databases and tables. MySQL DROP USER command. An error occurs for accounts that do not exist. This section step by step instructions on how to list and remove MySQL user accounts. To remove a MySQL user, you have to find it in the Manage Users section under Users tab. The hostname part of the account name is optional. To remove a MySQL user account use the DROP USER statement followed by the name of the user you want to remove.eval(ez_write_tag([[336,280],'linuxize_com-large-mobile-banner-1','ezslot_12',157,'0','0'])); If you have any questions or feedback, feel free to leave a comment.eval(ez_write_tag([[336,280],'linuxize_com-banner-1','ezslot_11',145,'0','0'])); If you like our content, please consider buying us a coffee.Thank you for your support! This is meant only for testing, and should be removed before the database server is put into a production environment. The database user has been deleted. Conclusion # This tutorial covers only the basics, but it should be a good starting for anyone who wants to learn how to create new MySQL user accounts and grant privileges. Then click “Delete User” to confirm. Your new user is now set up and ready to use! For example: DROP USER 'smithj'@'localhost'; In this example, the DROP USER statement would drop the user called smithj in the MySQL database. If you cannot do so, you can kill user sessions first before dropping the user account. $ mysql -u root -p OR $ sudo mysql Next, use the DROP USER command to delete a user. DROP USER 'username'@'localhost'; For example, to drop the user bob that we just created: DROP USER 'bob'@'localhost'; The user and all of the privileges are removed. If you want to remove multiple user accounts at once, you specify a list of comma-separated user accounts in the DROP USER clause: If you remove a user account that doesn’t exist, MySQL will issue an error. Congratulations! Delete a User. How To Unlock User Accounts in MySQL Server. If you drop a currently connected user, the user can operate as normal until the next login. All Rights Reserved. Example. mysql> grant all privileges on remove_test. 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