Problems with polymorphic queries with SINGLE_TABLE inheritance strategy

Description

Inheritance strategy is SINGLE_TABLE (discriminator).

When I query for ParentType I do not get ChildType instances in the result, but ParentType instances.
I checked the problem against envers 1.2.1/Hibernate 3.3.2 and against Hibernate 3.5.0.Beta-1 too.

The testcase "\src\test\java\org\hibernate\envers\test\integration\inheritance\single\ChildAuditing.java"
passes, but when I change the two sides of the equals method in testPolymorphicQuery()'s second assert the testcase fails, because
the expected result is a ChildEntity, but in the result we get an instance of ParentEntity.

Attached you can find the testcases changed by me.

Environment

envers 1.2.1
Hibernate 3.3.2

Activity

Show:
Steve Ebersole
October 27, 2015, 7:15 PM

This bug report does not indicate that the reported issue affects version 5.x. Versions prior to 5.x are no longer maintained. It would be a great help to the Hibernate team and community for someone to verify that the reported issue still affects version 5.x. If so, please add the 5.x version that you verified with to the list of affected-versions and attach the (preferably SSCCE) test case you used to do the verification to the report; from there the issues will be looked at during our triage meetings.

For details, see http://in.relation.to/2015/10/27/great-jira-cleanup-2015/

Steve Ebersole
October 28, 2015, 3:25 AM

As part of verifying that this issue affects 5.0, please just set the "Affects version". Leave the "verify-affects-5.0" label and leave the issue in "Awaiting Response" status; these are critical for us to be able to track these verifications and triage them. Thanks.

Christian Beikov
October 29, 2015, 10:07 AM

I implemented a testcase for this, but can't reproduce this for hibernate 5.

Christian Beikov
October 29, 2015, 10:11 AM

I tried some hibernate 4 versions but couldn't reproduce it with them either. Maybe this is envers related?

Chris Cranford
August 2, 2016, 1:02 AM

Can't reproduce with 5.x.

Assignee

Chris Cranford

Reporter

Karoly Gacsal

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