Hi all, I have a database table column defined as varchar2(4000) which getshttps://community.appian.com/discussions/f/user-interface/6546/hi-all-i-have-a-database-table-column-defined-as-varchar2-4000-which-getsHi all, I have a database table column defined as varchar2(4000) which gets created as varchar2(4000 bytes) internally in the database. But, there is a differenece between varchar2(4000 bytes) and varchar2(4000 char) and I want my xsd to point to theen-USTelligent Community 12RE: Hi all,<br />I have a database table column defined as varchar2(4000) which getshttps://community.appian.com/thread/25714?ContentTypeID=1Sat, 19 Dec 2015 00:58:21 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:0d0fc184-8cac-46a1-aa9f-b09f49929fb9rayuduaALTER TABLE TBLNAME<br />MODIFY(COLNOTES VARCHAR2(4000 CHAR));<br />and also change XSD with right JPA notation<br />If you used in type=&quot;xsd:string&quot; should also work,<br /><br />&lt;xsd:appinfo source=&quot;appian.jpa&quot;&gt;<br /> @Column(columnDefinition=&quot;CHAR(4000) NOT NULL&quot;)<br /> &lt;/xsd:appinfo&gt;<br /><div style="clear:both;"></div>