[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-508) @GeneratedValue does not work with composite primary key
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https://jira.jboss.org/jira/browse/EJBTHREE-508?page=com.atlassian.jira.p...
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Xiaolong Hao commented on EJBTHREE-508:
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if possible can we re-visit this issue? We do have a case that we need a composite key
with one surrogate field and one for db schema so that we can access same functional table
in different schema. Plus,
hibernate is handling it in xml configuration. HHH-2060.
@GeneratedValue does not work with composite primary key
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Key: EJBTHREE-508
URL: https://jira.jboss.org/jira/browse/EJBTHREE-508
Project: EJB 3.0
Issue Type: Bug
Affects Versions: EJB 3.0 RC6 - PFD
Reporter: Holger Johanndeiter
Assignee: Emmanuel Bernard
Attachments: User.java, UserPK.java
I have an entity with a primary key class (@IdClass annotation) where i want the id to be
auto-generated. (see forum post)
That does not happen though, no ids are generated, the only id i get is 0. (leads to one
database entry where the id is 0, after that errors of course).
Database is Hypersonic SQL.
The entity works perfectly fine without @IdClass annotation.
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