nce/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/dbdel.html" class="olink">DB-&gt;del()</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/dbdel.html" class="olink">DB-&gt;del()</a> for each one.</p>
      </div>
 