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From "Dinkar Rao (JIRA)" <j...@apache.org>
Subject [jira] Created: (OPENJPA-596) ClassCastException during in-memory update with Informix IDS 10.0
Date Thu, 08 May 2008 21:21:36 GMT
ClassCastException during in-memory update with Informix IDS 10.0 
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                 Key: OPENJPA-596
                 URL: https://issues.apache.org/jira/browse/OPENJPA-596
             Project: OpenJPA
          Issue Type: Bug
          Components: query
            Reporter: Dinkar Rao


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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