             Indicates whether the handle is configured for immediate
                 locking. If <code class="literal">0</code>, then the locking
                 operation will block until it can obtain an exclusive
                 database lock. If <code class="literal">1</code>, then the locking
                 operation will error out if it cannot immediately obtain
                 an exclusive lock.
             </p>
        </div>
      </div>
      <div class="sect2" lang="en" xml:lang="en">
   