title: Error when executing a FULL OUTER JOIN query in MySQL
body: <p>Hello I am trying to execute a query in <code>mysql</code> but i am getting following error</p>
  
  <p>query :-</p>
  
  <pre><code> SELECT * FROM user_registration FULL OUTER JOIN user_details ON user_registration.email = user_details.gmail
  </code></pre>
  
  <p>error is :</p>
  
  <blockquote>
    <p>#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'OUTER JOIN dreams ON user_registration.email = user_details.gmail LIMIT 0, 25' at line 1</p>
  </blockquote>