title: Doctrine2 and raw sql: get last inserted ID
body: <p>I have something like this:</p>
  
  <pre><code>$stmt = $this-&gt;getDoctrine()-&gt;getConnection()-&gt;prepare(
          'insert into someTable (columnList) values (parameters);');
  
  /* 
  bind parameters
  */
  
  $stmt-&gt;execute();
  </code></pre>
  
  <p>How do I get the last inserted ID?</p>
  
  <p>Thanks,
  Scott</p>