Changing username and password in MYSQL
<p>I tried to change MySQL username and password:</p>

<pre><code>mysql&gt; UPDATE mysql.user SET user='myuser', password=PASSWORD('mypassword') WHERE user='root'; 
Query OK, 0 rows affected (0.00 sec) Rows matched: 0 Changed: 0 Warnings: 0

mysql&gt; FLUSH PRIVILEGES; Query OK, 0 rows affected (0.00 sec)
</code></pre>

<p>but now mysql won't let me in and can't try anything else. :/</p>