e home directory.
            </p>
              </li>
              <li>
                <p><a id="archive_DB_ARCH_DATA"></a>
                  <code class="literal">DB_ARCH_DATA</code>
            </p>
                <p>
                 Return the database files that need to be archived in order to recover
                 the database from catastrophic failure.  If any of the database files
                 have not been accessed during the lifetime of the current log files,
                 <code clas