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Author Message
dieter.law
 Post subject: False Integrity Constraint Violation
PostPosted: Sat Aug 01, 2009 6:33 pm 
Newbie

Joined: Tue Jul 14, 2009 2:16 pm
Posts: 6
I have a Pojo annotated as follows:

Code:
@Entity
@Table(name="detail_view_data")
public class DetailViewResponse {
   
   @Id @GeneratedValue(strategy=GenerationType.IDENTITY)
   @Column(unique=true,nullable=false,updatable=false,name="pd_id")
   private long id;
   

   @JoinColumn(name="person_id",unique=false)
   @OneToOne(optional=false,fetch=FetchType.LAZY)
   private Person subject;
   
   @JoinColumn(name="field_id",unique=false)
   @ManyToOne(optional=false,fetch=FetchType.EAGER)
   private DetailViewField field;
   
   private String value;
   
   @Temporal(value=TemporalType.TIMESTAMP)
   private Date dateEntered;



When I try to do an update or an insert on this, it throws an "integrity constraint violation exception", saying that there is a duplicate key in my "person_id" column (where I store 'subject'). I was under the impression that the annotation unique=false means that it is OK for there to be duplicate keys in that column. I didn't add the unique=false until after I started getting the error because I've never had to deal with this before.

I'm letting hibernate create my tables for me, so I've tried going into the database manually and dropping the tables to let hibernate recreate them, but it still doesn't work. For consistency's sake, here is the exception:

Code:
class org.springframework.dao.DataIntegrityViolationException :: could not insert: [net.frontlinesms.plugins.medic.data.domain.DetailViewResponse]; nested exception is org.hibernate.exception.ConstraintViolationException: could not insert: [net.frontlinesms.plugins.medic.data.domain.DetailViewResponse]
   at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:636)
   at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
   at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:424)
   at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
   at org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:694)
   at net.frontlinesms.data.repository.hibernate.BaseHibernateDao.saveWithoutDuplicateHandling(BaseHibernateDao.java:50)
   at net.frontlinesms.plugins.medic.data.repository.hibernate.HibernateDetailViewResponseDao.saveDetailViewResponse(HibernateDetailViewResponseDao.java:50)
   at net.frontlinesms.plugins.medic.ui.DetailedViewController.validateAndSaveResponses(DetailedViewController.java:229)
   at net.frontlinesms.plugins.medic.ui.DetailedViewController.editDataButtonClicked(DetailedViewController.java:213)
   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 thinlet.Thinlet.invokeImpl(Thinlet.java:4603)
   at thinlet.Thinlet.invoke(Thinlet.java:4572)
   at thinlet.Thinlet.handleMouseEvent(Thinlet.java:3855)
   at thinlet.Thinlet.processEvent(Thinlet.java:2970)
   at java.awt.Component.dispatchEventImpl(Component.java:4068)
   at java.awt.Container.dispatchEventImpl(Container.java:2068)
   at java.awt.Component.dispatchEvent(Component.java:3903)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
   at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
   at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
   at java.awt.Container.dispatchEventImpl(Container.java:2054)
   at java.awt.Window.dispatchEventImpl(Window.java:1801)
   at java.awt.Component.dispatchEvent(Component.java:3903)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Caused by: class org.hibernate.exception.ConstraintViolationException :: could not insert: [net.frontlinesms.plugins.medic.data.domain.DetailViewResponse]
   at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
   at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
   at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64)
   at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2186)
   at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2666)
   at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
   at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
   at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
   at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
   at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
   at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
   at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)
   at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
   at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)
   at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
   at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:562)
   at org.hibernate.impl.SessionImpl.save(SessionImpl.java:550)
   at org.hibernate.impl.SessionImpl.save(SessionImpl.java:546)
   at org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:697)
   at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419)
   at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
   at org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:694)
   at net.frontlinesms.data.repository.hibernate.BaseHibernateDao.saveWithoutDuplicateHandling(BaseHibernateDao.java:50)
   at net.frontlinesms.plugins.medic.data.repository.hibernate.HibernateDetailViewResponseDao.saveDetailViewResponse(HibernateDetailViewResponseDao.java:50)
   at net.frontlinesms.plugins.medic.ui.DetailedViewController.validateAndSaveResponses(DetailedViewController.java:229)
   at net.frontlinesms.plugins.medic.ui.DetailedViewController.editDataButtonClicked(DetailedViewController.java:213)
   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 thinlet.Thinlet.invokeImpl(Thinlet.java:4603)
   at thinlet.Thinlet.invoke(Thinlet.java:4572)
   at thinlet.Thinlet.handleMouseEvent(Thinlet.java:3855)
   at thinlet.Thinlet.processEvent(Thinlet.java:2970)
   at java.awt.Component.dispatchEventImpl(Component.java:4068)
   at java.awt.Container.dispatchEventImpl(Container.java:2068)
   at java.awt.Component.dispatchEvent(Component.java:3903)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
   at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
   at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
   at java.awt.Container.dispatchEventImpl(Container.java:2054)
   at java.awt.Window.dispatchEventImpl(Window.java:1801)
   at java.awt.Component.dispatchEvent(Component.java:3903)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Caused by: class com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException :: Duplicate entry '1453' for key 3
   at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:931)
   at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985)
   at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631)
   at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
   at com.mysql.jdbc.Connection.execSQL(Connection.java:3283)
   at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1332)
   at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1604)
   at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1519)
   at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1504)
   at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94)
   at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57)
   at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2186)
   at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2666)
   at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
   at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
   at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
   at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
   at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
   at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
   at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)
   at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
   at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)
   at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
   at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:562)
   at org.hibernate.impl.SessionImpl.save(SessionImpl.java:550)
   at org.hibernate.impl.SessionImpl.save(SessionImpl.java:546)
   at org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:697)
   at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419)
   at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
   at org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:694)
   at net.frontlinesms.data.repository.hibernate.BaseHibernateDao.saveWithoutDuplicateHandling(BaseHibernateDao.java:50)
   at net.frontlinesms.plugins.medic.data.repository.hibernate.HibernateDetailViewResponseDao.saveDetailViewResponse(HibernateDetailViewResponseDao.java:50)
   at net.frontlinesms.plugins.medic.ui.DetailedViewController.validateAndSaveResponses(DetailedViewController.java:229)
   at net.frontlinesms.plugins.medic.ui.DetailedViewController.editDataButtonClicked(DetailedViewController.java:213)
   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 thinlet.Thinlet.invokeImpl(Thinlet.java:4603)
   at thinlet.Thinlet.invoke(Thinlet.java:4572)
   at thinlet.Thinlet.handleMouseEvent(Thinlet.java:3855)
   at thinlet.Thinlet.processEvent(Thinlet.java:2970)
   at java.awt.Component.dispatchEventImpl(Component.java:4068)
   at java.awt.Container.dispatchEventImpl(Container.java:2068)
   at java.awt.Component.dispatchEvent(Component.java:3903)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
   at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
   at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
   at java.awt.Container.dispatchEventImpl(Container.java:2054)
   at java.awt.Window.dispatchEventImpl(Window.java:1801)
   at java.awt.Component.dispatchEvent(Component.java:3903)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
   at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
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