6:44 a.m.
Multiple errors reported during legacy FooBarTest with Ingres
-------------------------------------------------------------
Key: HHH-4938
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4938
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.5.0-Beta-4
Environment: 3.5.0-Beta-4, Ingres 9.3.1
Reporter: Ray Fan
Attachments: IngresAmbiguousColumnTest.java, legacy.zip
During test org.hibernate.test.legacy.FooBarTest multiple tests fail with ambiguous column
defined in the select list.
{noformat}
<error message="could not initialize a collection:
[org.hibernate.test.legacy.Abstract.abstracts#ff80808126e244920126e246eeb10001]"
type="org.hibernate.exception.GenericJDBCException">org.hibernate.exception.GenericJDBCException:
could not initialize a collection:
[org.hibernate.test.legacy.Abstract.abstracts#ff80808126e244920126e246eeb10001]
at
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:132)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:120)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.loader.Loader.loadCollection(Loader.java:2048)
at
org.hibernate.loader.collection.BatchingCollectionInitializer.initialize(BatchingCollectionInitializer.java:86)
at
org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:628)
at
org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:83)
at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1853)
at
org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:476)
at
org.hibernate.engine.StatefulPersistenceContext.initializeNonLazyCollections(StatefulPersistenceContext.java:899)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:276)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1907)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:71)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:65)
at
org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3212)
at
org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:496)
at
org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:477)
at
org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:227)
at
org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285)
at
org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1080)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:997)
at
org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:386)
at
org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:234)
at
org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
at org.hibernate.impl.SessionImpl.fireSaveOrUpdateCopy(SessionImpl.java:914)
at org.hibernate.impl.SessionImpl.saveOrUpdateCopy(SessionImpl.java:878)
at org.hibernate.impl.SessionImpl.saveOrUpdateCopy(SessionImpl.java:882)
at org.hibernate.test.legacy.FooBarTest.testSaveOrUpdateCopyAny(FooBarTest.java:126)
Caused by: com.ingres.gcf.util.SqlEx: line 1, Column 'str' found in more
than one FROM list table.
at com.ingres.gcf.jdbc.DrvObj.readError(Unknown Source)
at com.ingres.gcf.jdbc.DrvObj.readResults(Unknown Source)
at com.ingres.gcf.jdbc.DrvPrep.prepare(Unknown Source)
at com.ingres.gcf.jdbc.DrvConn.createPrepStmt(Unknown Source)
at com.ingres.gcf.jdbc.JdbcPrep.<init>(Unknown Source)
at com.ingres.gcf.jdbc.JdbcConn.createPrep(Unknown Source)
at com.ingres.gcf.jdbc.JdbcConn.prepareStatement(Unknown Source)
at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
{noformat}
The generate SQL query select list contains multiple columns named 'str'.
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