Bug 1009574

Summary:	[HHH-8519] tests with SequenceIdentityGenerator fail with NPE on oracle12c
Product:	[JBoss] JBoss Enterprise Application Platform 6	Reporter:	Martin Simka <msimka>
Component:	Hibernate	Assignee:	Brett Meyer <brmeyer>
Status:	CLOSED NOTABUG	QA Contact:	Zbyněk Roubalík <zroubali>
Severity:	medium	Docs Contact:	Russell Dickenson <rdickens>
Priority:	unspecified
Version:	6.2.0	CC:	theute
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
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Last Closed:	2013-09-19 19:42:17 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:
Bug Depends On:
Bug Blocks:	1011861

Description Martin Simka 2013-09-18 16:03:25 UTC

org.hibernate.test.generatedkeys.seqidentity.SequenceIdentityTest.testSequenceIdentityGenerator

org.hibernate.test.annotations.lob.LobWithSequenceIdentityGeneratorTest.testLobInsertUpdateDeleteSelect

fail with NPE on oracle12c

Stacktrace:

java.lang.NullPointerException
	at oracle.jdbc.driver.AutoKeyInfo.initMetaDataColumnIndexes(AutoKeyInfo.java:423)
	at oracle.jdbc.driver.AutoKeyInfo.initMetaData(AutoKeyInfo.java:396)
	at oracle.jdbc.driver.OracleReturnResultSet.getMetaData(OracleReturnResultSet.java:77)
	at org.hibernate.id.IdentifierGeneratorHelper.get(IdentifierGeneratorHelper.java:122)
	at org.hibernate.id.IdentifierGeneratorHelper.getGeneratedIdentity(IdentifierGeneratorHelper.java:92)
	at org.hibernate.id.SequenceIdentityGenerator$Delegate.executeAndExtract(SequenceIdentityGenerator.java:112)
	at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:58)
	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2975)
	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3487)
	at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:81)
	at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:377)
.....

https://hibernate.atlassian.net/browse/HHH-8519

Comment 1 Brett Meyer 2013-09-19 19:42:17 UTC

This appears to be a documented bug with the oracle12c JDBC driver:

https://forums.oracle.com/thread/2558937