  To prepare for remote access using <code class="filename">postgres_fdw</code>:
  </p><div class="orderedlist"><ol class="orderedlist compact" type="1"><li class="listitem"><p>
     Install the  <code class="filename">postgres_fdw</code> extension using <a class="xref" href="sql-createextension.html" title="CREATE EXTENSION"><span class="refentrytitle">CREATE EXTENSION</span></a>.
    </p></li><li class="listitem"><p>
     Create a foreign server object, using <a class="xref" href="sql-createserver.html" t