  </p>
      <p>
       Name of the map
      </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
       <code class="structfield">sys_name</code> <code class="type">text</code>
      </p>
      <p>
       Detected user name of the client
      </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
       <code class="structfield">pg_username</code> <code class="type">text</code>
      </p>
      <p>
       Requested PostgreSQL user name
      </p></td></