_RECNO_WRITE_INIT</a> and <a href="../api_reference/C/DB_MULTIPLE_RECNO_WRITE_NEXT.html" class="olink">DB_MULTIPLE_RECNO_WRITE_NEXT</a>.  In both cases, set the <a href="../api_reference/C/dbcget.html#dbcget_DB_MULTIPLE_KEY" class="olink">DB_MULTIPLE_KEY</a> flag to <a href="../api_reference/C/dbput.html" class="olink">DB-&gt;put()</a>.

</p>
        <p>A successful bulk operation is logically equivalent to a loop through each key/data pair, performing a <a href="../api_reference/C/dbput.html" class="olink"