i>
              <li>
                <p>
                        <code class="literal">key</code>
                    </p>
                <p>
                         The <span class="bold"><strong>key</strong></span> parameter
                         is the key for which a partition number should be
                         returned.
                    </p>
              </li>
            </ul>
          </div>
        </div>
      </div>
      <div class="sect2" lang="en" xml:lang="en">
        <div c