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https://issues.apache.org/jira/browse/OPENJPA-662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Donald Woods updated OPENJPA-662:
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Fix Version/s: 2.0.0-M1
> Version field returns null when explicitly projected in SELECT clause
> ---------------------------------------------------------------------
>
> Key: OPENJPA-662
> URL: https://issues.apache.org/jira/browse/OPENJPA-662
> Project: OpenJPA
> Issue Type: Bug
> Components: query
> Reporter: Dinkar Rao
> Assignee: Pinaki Poddar
> Priority: Minor
> Fix For: 2.0.0-M1
>
>
> With this entity:
> An entity has a version field, with AUTO strategy.
> @Entity
> public class Department {
> @Id
> private int id;
>
> @Version
> @GeneratedValue(strategy=GenerationType.AUTO)
> private int myVersion;
>
> private String name;
> }
> A record is inserted...
> Department d = new Department();
> d.setName("SALES");
> em.getTransaction().begin();
> em.persist(d);
> em.getTransaction().commit();
> em.close();
> ...and queried.
> If the select is over the entity, "SELECT d from Department d", the version
> field is set up correctly in the returned entity.
> But if the version field is explicitly projected, "SELECT d.id, d.myVersion,
> d.name from Department d", the id and the name values are returned fine, but
> the myVersion value is null.
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