DDL generator doesn't take into account discriminator column when xml-mapping used. ----------------------------------------------------------------------------------- Key: JBIDE-4948 URL: https://jira.jboss.org/jira/browse/JBIDE-4948 Project: Tools (JBoss Tools) Issue Type: Bug Components: Hibernate Affects Versions: 3.1.0.M4 Reporter: Dmitry Geraskov Assignee: Dmitry Geraskov Fix For: 3.1.0.M4 I've mapped superclass for table-per-hierarchy mapping as(in orm.xml): <entity class="tph.TablePerHierarhy_Top"> <inheritance strategy="SINGLE_TABLE" /> <discriminator-column name="vvv" discriminator-type="STRING" /> <attributes> <id name="tph_Id"/> <basic name="tph_DataTop"></basic> </attributes> </entity> But generated ddl is: create table TablePerHierarhyTop ( DTYPE varchar(31) not null, -- ERROR tphId int4 not null, tphDataTop varchar(255), ... ); This error does not appear when annotations used. This could be a problem in Hibernate configuration building process. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira