tle="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">pkColumnName</span></div>
<div class="block">(Optional) Name of the primary key column in the table.
 <p> Defaults to a provider-chosen name.</div>
<dl class="notes">
<dt>Default:</dt>
<dd>""</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="valueColumnName()">
<h3>valueColumnName</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/