title: Do DQL queries refresh entities already in the identity map?
body: <p>Say I load a user by id:</p>
  
  
  
  <pre class="lang-php prettyprint-override"><code>$user = $em-&gt;find('Domain\Model\User', 123);
  </code></pre>
  
  <p>And now run a DQL query to select several users, among them this already known user:</p>
  
  <pre class="lang-php prettyprint-override"><code>$users = $em-&gt;createQuery('SELECT u FROM Domain\Model\User u')-&gt;getResult();
  </code></pre>
  
  <p>If user 123 has changed in the database between these two queries (supposing I'm not inside a <code>REPEATABLE READ</code> transaction), will this query refresh user 123 with the fresh data returned by the query, or will it just return the object from the identity map while ignoring the new data?</p>