title: Order by date (varchar)?
body: <p>I want to order by date.</p>
  
  <p>e.g.</p>
  
  <pre><code>table_date
  February 2011
  January 2011
  December 2010
  </code></pre>
  
  <p>I've already tried:</p>
  
  <pre><code>SELECT distinct(table_date) FROM tables ORDER BY table_date DESC
  </code></pre>
  
  <p>bur it doesn't work.</p>
  
  <p>I get this instead:</p>
  
  <pre><code>January 2011
  February 2011
  December 2010
  </code></pre>
  
  <p>Can you help me please?</p>