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        <p>Library Version 18.1.40</p>
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          <th width="60%" align="center">Chapter 11.  Upgrading Berkeley DB 11.2.5.3 applications to Berkeley DB 12.1.6.0 </th>
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              <a href="bdbsql_ha_more_options.html#idm140649572650880">New Pragmas</a>
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      <p> 
            Berkeley DB SQL replicated applications now support
            multiprocess access. Also, there are several new
            replication pragmas. The
            <code class="literal">replication_ack_policy</code>,
            <code class="literal">replication_ack_timeout</code> and
            <code class="literal">replication_priority</code> pragmas
            provide ways to configure a site's acknowledgement
            criteria and election priority. The other new pragmas
            provide additional information about the current state of
            the replication group or the local site.
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              <code class="literal">PRAGMA
                        replication_ack_policy[=all|all_available|none|one|quorum]</code>
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            <li>
              <code class="literal">PRAGMA
                        replication_ack_timeout[=n]</code>
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              <code class="literal">PRAGMA replication_priority[=n]</code>
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              <code class="literal">PRAGMA replication_get_master</code>
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              <code class="literal">PRAGMA replication_num_sites</code>
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              <code class="literal">PRAGMA replication_perm_failed</code>
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              <code class="literal">PRAGMA replication_site_status</code>
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