Hibernate version:
Hibernate version no 3.0
Inherited variable is referenced by child table alias in hibernate generated sql when used in where clause of a set tag to filter the collection. Here the variable 'IS_DELETED' is referenced by child table alias 'cats0_' rather than parent alias 'cats0_1_'.
Is it a bug or expected behavior of hibernate. Is there a workarround for this. Or instead i can hardcode in where clause where="cats0_.IS_DELETED=0"
Mapping documents:
Code:
<?xml version="1.0"?>
<!-- $Id: Entity.hbm.xml,v 1.24 2005/11/11 20:08:42 vpajjuri Exp $ -->
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping default-lazy="false">
<class name="com.test.services.person.LivingEntity"
table="LIVING_ENTITY">
<cache usage="transactional" />
<id name="UUID"
type="com.test.services.util.hibernate.UUIDVarcharType"
column="UUID">
<generator class="assigned" />
</id>
<property name="deleted" column="IS_DELETED" not-null="true" />
<joined-subclass name="com.test.services.person.Person"
table="PERSON" >
<key column="PERSON_UUID" />
<property name="firstName" column="FIRST_NAME"
not-null="true" />
<set name="cats" inverse="true" cascade="all" where="IS_DELETED=0" >
<cache usage="transactional" />
<key column="CAT_UUID" />
<one-to-many class="com.test.services.person.Cat" />
</set>
</joined-subclass>
<joined-subclass name="com.test.services.person.Cat"
table="CAT">
<key column="CAT_UUID" />
<property name="personUUID" column="PERSON_UUID"
insert="false" update="false"
type="com.test.services.util.hibernate.UUIDVarcharType" />
<property name="catName" column="CAT_NAME" />
<many-to-one name="person" class="com.test.services.person.Person"
column="PERSON_UUID" not-null="true" />
</joined-subclass>
</class>
</hibernate-mapping>
Code:
Person p=new Person();
Cat c=new Cat();
p.setFirstName("vamshi");
c.setCatName("Jelly");
//c.setDeleted(true);
p.addCat(c);
Session s=HibernateUtil.currentSession();
org.hibernate.Transaction tx=s.beginTransaction();
s.save(p);
tx.commit();
HibernateUtil.closeSession();
for(int i=0;i<10;i++){
Session s1=HibernateUtil.currentSession();
org.hibernate.Transaction tx1=s1.beginTransaction();
Person p1=(Person)s1.get(Person.class,p.getUUID());
p1.getCats();
tx1.commit();
HibernateUtil.closeSession();
}
Session s2=HibernateUtil.currentSession();
org.hibernate.Transaction tx2=s2.beginTransaction();
s2.delete(p);
tx2.commit();
HibernateUtil.closeSession();
Full stack trace of any exception that occurs:Code:
[color=red][11-18-05 14:52:44](W)<497>[JDBCExceptionReporter ]{10} SQL Error: 904, SQLState: 42000
[11-18-05 14:52:44](S)<498>[JDBCExceptionReporter ]{10} ORA-00904: "CATS0_"."IS_DELETED": invalid identifier
[11-18-05 14:52:44](I)<499>[DefaultLoadEventListener ]{10} Error performing load command
StackTrace:
org.hibernate.PropertyAccessException: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of com.test.services.person.Person.setCats
at org.hibernate.tuple.PojoTuplizer.setPropertyValuesWithOptimizer(PojoTuplizer.java:203)
at org.hibernate.tuple.PojoTuplizer.setPropertyValues(PojoTuplizer.java:173)
at org.hibernate.persister.entity.BasicEntityPersister.setPropertyValues(BasicEntityPersister.java:2919)
at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:113)
at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:530)
at org.hibernate.loader.Loader.doQuery(Loader.java:436)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:218)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1345)
at org.hibernate.loader.entity.EntityLoader.load(EntityLoader.java:116)
at org.hibernate.loader.entity.EntityLoader.load(EntityLoader.java:101)
at org.hibernate.persister.entity.BasicEntityPersister.load(BasicEntityPersister.java:2471)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:351)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:332)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:113)
at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:151)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:79)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:621)
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:614)
at tests.com.test.services.db.telemetrydevice.TestJbossTreeCache.testJbossTreecache(TestJbossTreeCache.java:145)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: net.sf.cglib.beans.BulkBeanException: could not initialize a collection: [com.test.services.person.Person.cats#5744507C935F474B82A9C0FD7B20AC93]
at com.test.services.person.Person$$BulkBeanByCGLIB$$d97fa72d.setPropertyValues(<generated>)
at org.hibernate.tuple.PojoTuplizer.setPropertyValuesWithOptimizer(PojoTuplizer.java:200)
... 33 more
Caused by: org.hibernate.exception.SQLGrammarException: could not initialize a collection: [com.test.services.person.Person.cats#5744507C935F474B82A9C0FD7B20AC93]
at org.hibernate.exception.ErrorCodeConverter.convert(ErrorCodeConverter.java:70)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.loadCollection(Loader.java:1441)
at org.hibernate.loader.collection.OneToManyLoader.initialize(OneToManyLoader.java:111)
at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:488)
at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60)
at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1430)
at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:176)
at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:48)
at org.hibernate.collection.PersistentSet.iterator(PersistentSet.java:134)
at com.test.services.person.Person.setCats(Person.java:58)
... 35 more
Caused by: java.sql.SQLException: ORA-00904: "CATS0_"."IS_DELETED": invalid identifier
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:626)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:182)
at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:500)
at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:942)
at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:532)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1037)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2905)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:2946)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:120)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1272)
at org.hibernate.loader.Loader.doQuery(Loader.java:391)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:218)
at org.hibernate.loader.Loader.loadCollection(Loader.java:1434)
... 43 more[/color]
Name and version of the database you are using:Oracle 9i
The generated SQL (show_sql=true):Hibernate: select person0_.PERSON_UUID as UUID0_, person0_1_.IS_DELETED as IS2_40_0_, person0_.FIRST_NAME as FIRST2_41_0_ from PERSON person0_ inner join LIVING_ENTITY person0_1_ on person0_.PERSON_UUID=person0_1_.UUID where person0_.PERSON_UUID=?
Hibernate: select cats0_.CAT_UUID as CAT1_2_, cats0_.CAT_UUID as UUID1_, cats0_1_.IS_DELETED as IS2_40_1_, cats0_.PERSON_UUID as PERSON2_42_1_, cats0_.CAT_NAME as CAT3_42_1_, person1_.PERSON_UUID as UUID0_, person1_1_.IS_DELETED as IS2_40_0_, person1_.FIRST_NAME as FIRST2_41_0_ from CAT cats0_ inner join LIVING_ENTITY cats0_1_ on cats0_.CAT_UUID=cats0_1_.UUID inner join PERSON person1_ on cats0_.PERSON_UUID=person1_.PERSON_UUID left outer join LIVING_ENTITY person1_1_ on person1_.PERSON_UUID=person1_1_.UUID where cats0_.IS_DELETED=0 and cats0_.CAT_UUID=?
Debug level Hibernate log excerpt:Code:
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