title: codeigniter active record against match error
body: <p>why this will make an error?</p>
  
  <pre><code>$this-&gt;db-&gt;where('MATCH (title) AGAINST ("stackoverflow")', NULL, TRUE);
  </code></pre>
  
  <blockquote>
    <p>You have an error in your SQL syntax;
    check the manual that corresponds to
    your MySQL server version for the
    right syntax to use near 'AGAINST
    ("stackoverflow") LIMIT 4' at line 3</p>
    
    <p>SELECT * FROM (<code>table</code>) WHERE <code>MATCH</code>
    (title) AGAINST ("stackoverflow")
    LIMIT 4</p>
  </blockquote>
  
  <p>when change to FALSE,the query will ok,but i want to protect mytable with with backticks</p>