title: Is there a way to do an "INSERT...ON DUPLICATE KEY UPDATE" in Zend Framework 1.5?
body: <p>I would like to use <code>ON DUPLICATE KEY UPDATE</code> in Zend Framework 1.5, is this possible?</p>
  
  <p>Example</p>
  
  <pre><code>INSERT INTO sometable (...)
  VALUES (...)
  ON DUPLICATE KEY UPDATE ...
  </code></pre>