[OPENJPA-596] ClassCastException during in-memory update with Informix IDS 10.0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: query
• Assignee: Unassigned
• Reporter: Dinkar Rao
• Created: 08/May/08 21:21
• Updated: 09/Mar/10 18:32
• Resolved: 22/May/08 16:02

Description

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)