How can the MySQL database username be viewed?

You can view the usernames in the MySQL database by using the following methods:

1. Access the MySQL server:
2. Log in to MySQL as the root user with a password.
3. After entering the password and successfully logging into the MySQL server, you can view all user information.
4. Show all users from the MySQL database.
5. This will list the usernames of all users.

Please note: if you do not have root user privileges, you may not be able to view information for all users.