d>
    <td>relationship</td>
  </tr>
  <tr>
    <td>WHERE n.status = 1</td>
    <td>filter</td>
  </tr>
  <tr>
    <td>AND u.uid = arg(1)</td>
    <td>argument</td>
  </tr>
  <tr>
    <td>ORDER BY n.changed DESC</td>
    <td>sort</td>
  </tr>
</table>
