ame of the ordering column.
 Defaults to the concatenation of the name of the
 referencing property or field; "<code>_</code>"; "<code>ORDER</code>".</div>
<dl class="notes">
<dt>Default:</dt>
<dd>""</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="nullable()">
<h3>nullable</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name">nullable</span></div>
<div class="block">(Optional) Whether the database column is nullable.</div>
<dl class="notes">