title: Increment Page Hit Count in Django
body: <p>I have a table with an <code>IntegerField</code> (<code>hit_count</code>), and when a page is visited (for example, <code>http://site/page/3</code>) I want record ID 3's <code>hit_count</code> column in the database to increment by 1.</p>
  
  <p>The query should be like:</p>
  
  <pre class="lang-sql prettyprint-override"><code>update table set hit_count = hit_count + 1 where id = 3
  </code></pre>
  
  <p>Can I do this with the standard Django Model conventions? Or should I just write the query by hand?</p>