t supported.  Setting
          <code class="literal">NONE</code> resets the LSN.
         </p></dd></dl></div></dd><dt><span class="term"><em class="replaceable"><code>new_owner</code></em></span></dt><dd><p>
      The user name of the new owner of the subscription.
     </p></dd><dt><span class="term"><em class="replaceable"><code>new_name</code></em></span></dt><dd><p>
      The new name for the subscription.
     </p></dd></dl></div><p>
   When specifying a parameter of type <code class="type">boolean</