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https://issues.apache.org/jira/browse/OPENJPA-1983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Curtis updated OPENJPA-1983:
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Attachment: OPENJPA-1983.patch
Attaching a patch with the test case and code fix. I'm going to wait a couple
days to commit this change till I can validate that I don't break some other
tests.
> Merge of lazily fetched fields, and merge of managed entities deviates from
> spec
> --------------------------------------------------------------------------------
>
> Key: OPENJPA-1983
> URL: https://issues.apache.org/jira/browse/OPENJPA-1983
> Project: OpenJPA
> Issue Type: Bug
> Components: jdbc
> Affects Versions: 2.1.0
> Reporter: Pradyumna Achar
> Assignee: Rick Curtis
> Attachments: Inner.java, OPENJPA-1983.patch, Outer.java,
> TestLazyFields.java
>
>
> Attached is a test case that illustrates this fail (You can place it into
> openjpa-persistence-jdbc/src/test/java/org.apache.openjpa.persistence.merge)
> Problem 1: Section 3.2.7.1 (Merging Detached Entity State) of the
> specification says that "The persistence provider must not merge fields
> marked LAZY that have not been fetched: it must ignore such fields when
> merging.". The attached test case illustrates that OpenJPA 2.1.0 does not
> ignore fields marked LAZY that have not been fetched.
> Problem 2: In the same section, the specification says "If X is a managed
> entity, it is ignored by the merge operation...". But OpenJPA 2.1.0 doesn't
> seem to ignore them.
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