e>public abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;columnDefinition</pre>
<div class="block">(Optional) The SQL fragment that is used when 
 generating the DDL for the column.
 <p> Defaults to the generated SQL to create a
 column of the inferred type.</div>
<dl>
<dt>Default:</dt>
<dd>""</dd>
</dl>
</li>
</ul>
</li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="table--">
<!-- 