E_READ,
 <li>Connection.TRANSACTION_SERIALIZABLE
</ul>
 <p>
 Default is vendor-specific.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.1</dd>
</dl>
<dl>
<dt>Default:</dt>
<dd>-1</dd>
</dl>
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</li>
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<h4>transactional</h4>
<pre>public abstract&nbsp;boolean&nbsp;transactional</pre>
<div class="block">Set to <code>false</code> if connections 