hibernate.hbm2ddl.auto update option is enforcing a foreign key constraint for many-to-one mapping with not-found="ignore" -------------------------------------------------------------------------------------------------------------------------- Key: HBX-1150 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1150 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2.cr1 Environment: windows , hsqldb Reporter: Rani hi, i am using dbunit with hibernate for configuring datasets for test cases. As part of the test case/suite setup we configure the hsql in memory db and setup the database. We have used hibernate.hbm2ddl.auto update. I have few hbm's with many-to-one mappings with the attribute not-found="ignore" . Looks like the the above setting of hbm2ddl to update is enforcing FK constraint. Defining the FK constraint for just many-to-one should be okay, but it should not be enforced if the many-to-one mapping has the attribute not-found="ignore". The actual database in production does not have any FK constraint. Appreciate if we could get a fix or workaround for the same. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira