title: Cake 2.X retrive data from rawQuery
body: <p>As show at  <a href="https://stackoverflow.com/q/11048293">CakePHP 2.1.x - Run a query without any models in AppController</a>
  I have a query, </p>
  
  <pre><code> $q = "select id from table where id=123";
   $db = ConnectionManager::getDataSource('default');
   $qr = $db-&gt;rawQuery($q);
  </code></pre>
  
  <p>ok (!), it works... But, how to get my data?? Where the tutorial examples?</p>
  
  <p>I need something like <code>$data = $qr-&gt;fetchAll()</code> method  or <code>$id = getMyData($qr)</code> function. </p>