hibernate-issues October 2012

Hibernate throws a "MappingException: Repeated column in mapping for collection" on order columns also being a foreign key/relationship column ---------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-7213 URL: https://hibernate.onjira.com/browse/HHH-7213 Project: Hibernate ORM Issue Type: Bug Affects Versions: 4.1.1 Reporter: Karsten Wutzke I'm using an order column for an @OrderColumn which is also part of a foreign key like: {code}@ManyToMany @JoinTable(name = "GroupLinks", joinColumns = {@JoinColumn(name = "parent_round_id", referencedColumnName = "round_id"), @JoinColumn(name = "parent_ordinal_nbr", referencedColumnName = "ordinal_nbr")}, inverseJoinColumns = {@JoinColumn(name = "child_round_id", referencedColumnName = "round_id"), @JoinColumn(name = "child_ordinal_nbr", referencedColumnName = "ordinal_nbr")}) @OrderColumn(name = "child_ordinal_nbr") private List<Group> children;{code} As you can see the order column "child_ordinal_nbr" is also an FK (and PK) in the join table. However, this fails with a mapping exception: {code}Caused by: org.hibernate.MappingException: Repeated column in mapping for collection: com.kawoolutions.bbstats.model.Group.parents column: parent_ordinal_nbr at org.hibernate.mapping.Collection.checkColumnDuplication(Collection.java:340) at org.hibernate.mapping.Collection.checkColumnDuplication(Collection.java:363) at org.hibernate.mapping.Collection.validate(Collection.java:320) at org.hibernate.mapping.IndexedCollection.validate(IndexedCollection.java:89) at org.hibernate.cfg.Configuration.validate(Configuration.java:1291) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1729) at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:84) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:904) ... 9 more{code} IMO there's no reason to assume the order column is not a foreign key column, too. I've posted an extensive example over at stackoverflow.com: http://stackoverflow.com/questions/9957247/is-manytomanymappedby-ordercol... While the JPA spec is silent about this behavior there's no reason why the depicted scenario shouldn't be working. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

2
2
0 / 0

[Hibernate-JIRA] (HHH-7732) QueryTest#testMemberOfSyntax failing on Oracle

by Brett Meyer (JIRA)

13 years, 5 months

1
1
0 / 0

[Hibernate-JIRA] (HHH-7730) SchemaExportManagedConnectionTest#testGenerateDdlToFile failing on Oracle & Sybase

by Brett Meyer (JIRA)

13 years, 5 months

1
2
0 / 0

[Hibernate-JIRA] (HHH-7682) Audit records are not rolled back when transaction is rolled back

by Tomasz Dziurko (JIRA)

13 years, 5 months

3
3
0 / 0

[Hibernate-JIRA] (HHH-7727) Mark Envers demo as test sources

by Lukasz Antoniak (JIRA)

13 years, 5 months

1
2
0 / 0

[Hibernate-JIRA] (HHH-7726) Inconsistent behavior for cascade="all-delete-orphan" collections when committing an update removing items.

by Joscha Drechsler (JIRA)

13 years, 5 months

1
0
0 / 0

← Newer
1
...
37
38
39
40
41
42
43
...
61
Older →

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

hibernate-issues October 2012