Cannot log in with created user in mysql

Question

Using this command

GRANT ALL PRIVILEGES ON *.* to \'brian\'@\'%\' identified by \'password\';

I try to login with:

 mysql -         


        

Answer 1

You probably have this perpetual MySQL problem where one of the default users in the user table is '' @ localhost, which winds up denying all localhost users later in the table. What I would do is mysqldump the mysql database and look for this entry in the User table; if found, delete it and flush privileges.

For more details see https://dev.mysql.com/doc/refman/5.5/en/connection-access.html.

It is a common misconception to think that, for a given user name, all rows that explicitly name that user are used first when the server attempts to find a match for the connection. This is not true. The preceding example illustrates this, where a connection from h1.example.net by jeffrey is first matched not by the row containing 'jeffrey' as the User column value, but by the row with no user name. As a result, jeffrey is authenticated as an anonymous user, even though he specified a user name when connecting.