 class="identifier">ColumnBuilder</span></a></code>
<p>Add reference column.</p>
<p>Create referenced column relating to <code>${name}_id</code> column.</p>
<h3>Parameters</h3>
<p><a name="tableName"></a>
<code>tableName</code> - Table name in most cases.
Column <code>${name}_id</code> will be created.</p>
<p><a name="nullable"></a>
<code>nullable</code> - </p>
<p><a name="default"></a>
<code>default</code> - </p>
<p><a name="columnName"></a>
<code>columnName</code> - </p>
<p><strong>Return</strong><br/>
</