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https://issues.apache.org/jira/browse/OPENJPA-596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12596160#action_12596160
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Patrick Linskey commented on OPENJPA-596:
-----------------------------------------
The attached patch adds a dependency from openjpa-kernel to openjpa-jdbc, which
is not allowed.
> ClassCastException during in-memory update with Informix IDS 10.0
> ------------------------------------------------------------------
>
> Key: OPENJPA-596
> URL: https://issues.apache.org/jira/browse/OPENJPA-596
> Project: OpenJPA
> Issue Type: Bug
> Components: query
> Reporter: Dinkar Rao
> Attachments: patch-596.txt
>
>
> With Informix IDS 10.0, running this update statement:
> update Customer as c set c.creditRating=:newRating where
> c.creditRating=:oldRating
> gives the CCE pasted below, when records matching the predicate are found.
> Exception: <openjpa-0.0.0-rnull nonfatal user error>
> org.apache.openjpa.persistence.ArgumentException:
> org.apache.openjpa.jdbc.kernel.exps.PCPath
> <openjpa-0.0.0-rnull nonfatal user error>
> org.apache.openjpa.persistence.ArgumentException:
> org.apache.openjpa.jdbc.kernel.exps.PCPath
> at
> org.apache.openjpa.kernel.QueryImpl.updateInMemory(QueryImpl.java:1055)
> at
> org.apache.openjpa.kernel.ExpressionStoreQuery$DataStoreExecutor.executeUpdate(ExpressionStoreQuery.java:697)
> at org.apache.openjpa.kernel.QueryImpl.update(QueryImpl.java:1038)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:851)
> at org.apache.openjpa.kernel.QueryImpl.updateAll(QueryImpl.java:887)
> at
> org.apache.openjpa.kernel.DelegatingQuery.updateAll(DelegatingQuery.java:581)
> at
> org.apache.openjpa.persistence.QueryImpl.executeUpdate(QueryImpl.java:336)
> at demo.TestPDQSample.findGetSetCustomer(TestPDQSample.java:303)
> at demo.TestPDQSample.findGetSetObjects(TestPDQSample.java:206)
> at demo.TestPDQSample.testPersistenceUnit(TestPDQSample.java:65)
> at demo.TestPDQSample.main(TestPDQSample.java:41)
> Caused by: java.lang.ClassCastException:
> org.apache.openjpa.jdbc.kernel.exps.PCPath
> at
> org.apache.openjpa.kernel.QueryImpl.updateInMemory(QueryImpl.java:1069)
> at
> org.apache.openjpa.kernel.QueryImpl.updateInMemory(QueryImpl.java:1050)
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