ould not start the second
                transaction until the first had completed.
            </p>
        <p>
                However, if you do this using the BDB SQL interface:
            </p>
        <p>
                <span class="bold"><strong>Session 1:</strong></span>
            </p>
        <pre class="programlisting">dbsql&gt; begin;
dbsql&gt; insert into a values (2);</pre>
        <p>
                <span class="bold"><strong>Session 2:</strong></span>
            </p>
        <pre class=