ses.
  </p><p>
   It is <span class="emphasis"><em>not</em></span> recommended that you override this behavior by
   changing the session-level settings of these parameters; that is likely
   to cause <code class="filename">postgres_fdw</code> to malfunction.
  </p></div><div class="sect2" id="POSTGRES-FDW-CROSS-VERSION-COMPATIBILITY"><div class="titlepage"><div><div><h3 class="title">F.38.7. Cross-Version Compatibility <a href="#POSTGRES-FDW-CROSS-VERSION-COMPATIBILITY" class="id_link">#</a></h3></div></d