[Hibernate-JIRA] Created: (ANN-515) Fields are not correctly quoted in @OneToMany relationships when specified
5:32 p.m.
Fields are not correctly quoted in @OneToMany relationships when specified
--------------------------------------------------------------------------
Key: ANN-515
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-515
Project: Hibernate Annotations
Type: Bug
Versions: 3.2.1
Environment: Any platform, any database using Hibernate 3.2.1, HB Annotations 3.2.1, and
EntityManager 3.2.1. Tested in the context of JPA as persistence engine in Glassfish V1
UR1 (b14). Should be trivial to re-create in JBoss AS using attached project. Was tested
with MSSQL 2000, PostgreSQL 8.1, and Progress 10.1A. Attached project configured for
MSSQL 2000.
Reporter: Vincent Jenks
Priority: Critical
Attachments: HibernateQuoteBug.zip
When tables have hyphenated names, the database requires standard SQL syntax using
double-quotes (or some other form of escape) to execute queries w/o exceptions.
Hibernate Annotations 3.2.1 cannot handle this scenario properly when used in JPA for
@OneToMany relationships. The obverse side of the join does not get quoted, nor do the
foreign keys within the select clause. This causes a
org.hibernate.exception.SQLGrammarException to be thrown.
A simple example, taken from the attached Netbeans 5.5/Glassfish project is as follows.
The entities:
[code]
@Entity
@Table(name="`car-lot`")
public class CarLot implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`lot-id`", nullable=false)
private Integer lotId;
@Column(name="`lot-name`", nullable=false)
private String lotName;
@Column(name="`lot-location`", nullable=false)
private String lotLocation;
@OneToMany(mappedBy="carLot", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
private List<Car> cars;
............................
}
@Entity
@Table(name="`cars-for-sale`")
public class Car implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`car-id`", nullable=false)
private Integer carId;
@Column(name="`car-make`", nullable=false)
private String carMake;
@Column(name="`car-model`", nullable=false)
private String carModel;
@Column(name="`year-manufactured`", nullable=false)
@Temporal(TemporalType.TIMESTAMP)
private Date yearManufactured;
@ManyToOne
@JoinColumn(name="`lot-id`")
private CarLot carLot;
............................
}
[/code]
Queried like so:
[code]
@Stateless
public class CarBean implements CarLocal
{
@PersistenceContext
private EntityManager em;
public List<CarLot> getAllLotsAndCars()
{
return this.em.createQuery("select cl from CarLot cl left join fetch
cl.cars").getResultList();
}
}
[/code]
Results in the following SQL being generated:
[code]
Hibernate:
/* select
cl
from
CarLot cl
left join
fetch cl.cars */ select
carlot0_.[lot-id] as lot1_16_0_,
cars1_.[car-id] as car1_15_1_,
carlot0_.[lot-name] as lot2_16_0_,
carlot0_.[lot-location] as lot3_16_0_,
cars1_.[car-make] as car2_15_1_,
cars1_.[car-model] as car3_15_1_,
cars1_.[year-manufactured] as year4_15_1_,
cars1_.[lot-id] as lot5_15_1_,
cars1_.lot-id as lot5_0__, --lot-id FK is not [bracketed]!!
cars1_.[car-id] as car1_0__
from
[car-lot] carlot0_
left outer join
[cars-for-sale] cars1_
on carlot0_.[lot-id]=cars1_.lot-id --lot-id FK is not [bracketed]!!
[/code]
The entire stack trace in this test:
[code]
EJB5018: An exception was thrown during an ejb invocation on [CarBean]
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
StandardWrapperValve[CarServlet]: Servlet.service() for servlet CarServlet threw
exception
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
[/code]
Some other things I have tested & tried but did not work as a work-around:
1. Replacing the tick (`) characters with escaped quotes (\") in table & field
names in the entities.
2. EAGER loading the child collection of Car entities and removing the "left join
fetch" clause from the JPQL.
...when eagerly loaded, the additional auto-generated queries are broken, e.g.
[code]
Hibernate:
/* load one-to-many hqb.model.CarLot.cars */ select
cars0_.lot-id as lot5_1_, --oops!
cars0_.[car-id] as car1_1_,
cars0_.[car-id] as car1_23_0_,
cars0_.[car-make] as car2_23_0_,
cars0_.[car-model] as car3_23_0_,
cars0_.[year-manufactured] as year4_23_0_,
cars0_.[lot-id] as lot5_23_0_
from
[cars-for-sale] cars0_
where
cars0_.lot-id=? --oops!
[/code]
The attached zip file is a very simple Netbeans 5.5 Enterprise project targeted for
Glassfish...however it would be easy enough to throw the sources into an eclipse webtools
project (or whatever) and test it against JBoss or anything else.
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7:13 p.m.
New subject: [Hibernate-JIRA] Resolved: (ANN-515) Fields are not correctly quoted in @OneToMany relationships when specified
[ http://opensource.atlassian.com/projects/hibernate/browse/ANN-515?page=all ]
Emmanuel Bernard resolved ANN-515:
----------------------------------
Fix Version: 3.2.2
Resolution: Fixed
Assign To: Emmanuel Bernard
I think I fixed it, Can you test on branch_3_2?
Fields are not correctly quoted in @OneToMany relationships when
specified
--------------------------------------------------------------------------
Key: ANN-515
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-515
Project: Hibernate Annotations
Type: Bug
Versions: 3.2.1
Environment: Any platform, any database using Hibernate 3.2.1, HB Annotations 3.2.1, and
EntityManager 3.2.1. Tested in the context of JPA as persistence engine in Glassfish V1
UR1 (b14). Should be trivial to re-create in JBoss AS using attached project. Was tested
with MSSQL 2000, PostgreSQL 8.1, and Progress 10.1A. Attached project configured for
MSSQL 2000.
Reporter: Vincent Jenks
Assignee: Emmanuel Bernard
Priority: Critical
Fix For: 3.2.2
Attachments: HibernateQuoteBug.zip
When tables have hyphenated names, the database requires standard SQL syntax using
double-quotes (or some other form of escape) to execute queries w/o exceptions.
Hibernate Annotations 3.2.1 cannot handle this scenario properly when used in JPA for
@OneToMany relationships. The obverse side of the join does not get quoted, nor do the
foreign keys within the select clause. This causes a
org.hibernate.exception.SQLGrammarException to be thrown.
A simple example, taken from the attached Netbeans 5.5/Glassfish project is as follows.
The entities:
[code]
@Entity
@Table(name="`car-lot`")
public class CarLot implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`lot-id`", nullable=false)
private Integer lotId;
@Column(name="`lot-name`", nullable=false)
private String lotName;
@Column(name="`lot-location`", nullable=false)
private String lotLocation;
@OneToMany(mappedBy="carLot", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
private List<Car> cars;
............................
}
@Entity
@Table(name="`cars-for-sale`")
public class Car implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`car-id`", nullable=false)
private Integer carId;
@Column(name="`car-make`", nullable=false)
private String carMake;
@Column(name="`car-model`", nullable=false)
private String carModel;
@Column(name="`year-manufactured`", nullable=false)
@Temporal(TemporalType.TIMESTAMP)
private Date yearManufactured;
@ManyToOne
@JoinColumn(name="`lot-id`")
private CarLot carLot;
............................
}
[/code]
Queried like so:
[code]
@Stateless
public class CarBean implements CarLocal
{
@PersistenceContext
private EntityManager em;
public List<CarLot> getAllLotsAndCars()
{
return this.em.createQuery("select cl from CarLot cl left join fetch
cl.cars").getResultList();
}
}
[/code]
Results in the following SQL being generated:
[code]
Hibernate:
/* select
cl
from
CarLot cl
left join
fetch cl.cars */ select
carlot0_.[lot-id] as lot1_16_0_,
cars1_.[car-id] as car1_15_1_,
carlot0_.[lot-name] as lot2_16_0_,
carlot0_.[lot-location] as lot3_16_0_,
cars1_.[car-make] as car2_15_1_,
cars1_.[car-model] as car3_15_1_,
cars1_.[year-manufactured] as year4_15_1_,
cars1_.[lot-id] as lot5_15_1_,
cars1_.lot-id as lot5_0__, --lot-id FK is not [bracketed]!!
cars1_.[car-id] as car1_0__
from
[car-lot] carlot0_
left outer join
[cars-for-sale] cars1_
on carlot0_.[lot-id]=cars1_.lot-id --lot-id FK is not [bracketed]!!
[/code]
The entire stack trace in this test:
[code]
EJB5018: An exception was thrown during an ejb invocation on [CarBean]
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
StandardWrapperValve[CarServlet]: Servlet.service() for servlet CarServlet threw
exception
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
[/code]
Some other things I have tested & tried but did not work as a work-around:
1. Replacing the tick (`) characters with escaped quotes (\") in table & field
names in the entities.
2. EAGER loading the child collection of Car entities and removing the "left join
fetch" clause from the JPQL.
...when eagerly loaded, the additional auto-generated queries are broken, e.g.
[code]
Hibernate:
/* load one-to-many hqb.model.CarLot.cars */ select
cars0_.lot-id as lot5_1_, --oops!
cars0_.[car-id] as car1_1_,
cars0_.[car-id] as car1_23_0_,
cars0_.[car-make] as car2_23_0_,
cars0_.[car-model] as car3_23_0_,
cars0_.[year-manufactured] as year4_23_0_,
cars0_.[lot-id] as lot5_23_0_
from
[cars-for-sale] cars0_
where
cars0_.lot-id=? --oops!
[/code]
The attached zip file is a very simple Netbeans 5.5 Enterprise project targeted for
Glassfish...however it would be easy enough to throw the sources into an eclipse webtools
project (or whatever) and test it against JBoss or anything else.
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5:34 p.m.
New subject: [Hibernate-JIRA] Commented: (ANN-515) Fields are not correctly quoted in @OneToMany relationships when specified
[
http://opensource.atlassian.com/projects/hibernate/browse/ANN-515?page=co...
]
Vincent Jenks commented on ANN-515:
-----------------------------------
This is fixed but has a strange caveat depending on which database is being used.
The following works in MSSQL 2000:
@Entity
@Table(name="pub.`ord-traf-d`")
public class OrderTrafficDetail implements Serializable
{
@Id
@Column(name="`load-no`", nullable=false)
private String loadNo;
@Id
@Column(name="`stop-no`", nullable=false)
private int stopNo;
...........................
}
...all fields and the table name are appropriately surrounded w/ [brackets] - perfect.
However, when I switch to Progress 10.1A as the database, I have to escape-quote the table
name like so:
@Entity
@Table(name="pub.\"ord-traf-d\"")
public class OrderTrafficDetail implements Serializable
{
@Id
@Column(name="`load-no`", nullable=false)
private String loadNo;
@Id
@Column(name="`stop-no`", nullable=false)
private int stopNo;
.........................
}
...or the query that is generated is incorrect, the ticks on the table name are translated
literally and the generated query looks something like:
select "etc", "etc", "etc" from `table-name` ......
It would be nice if the behavior was consistent but the workaround is certainly a big
improvement!!
Fields are not correctly quoted in @OneToMany relationships when
specified
--------------------------------------------------------------------------
Key: ANN-515
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-515
Project: Hibernate Annotations
Type: Bug
Versions: 3.2.1
Environment: Any platform, any database using Hibernate 3.2.1, HB Annotations 3.2.1, and
EntityManager 3.2.1. Tested in the context of JPA as persistence engine in Glassfish V1
UR1 (b14). Should be trivial to re-create in JBoss AS using attached project. Was tested
with MSSQL 2000, PostgreSQL 8.1, and Progress 10.1A. Attached project configured for
MSSQL 2000.
Reporter: Vincent Jenks
Assignee: Emmanuel Bernard
Priority: Critical
Fix For: 3.2.2
Attachments: HibernateQuoteBug.zip
When tables have hyphenated names, the database requires standard SQL syntax using
double-quotes (or some other form of escape) to execute queries w/o exceptions.
Hibernate Annotations 3.2.1 cannot handle this scenario properly when used in JPA for
@OneToMany relationships. The obverse side of the join does not get quoted, nor do the
foreign keys within the select clause. This causes a
org.hibernate.exception.SQLGrammarException to be thrown.
A simple example, taken from the attached Netbeans 5.5/Glassfish project is as follows.
The entities:
[code]
@Entity
@Table(name="`car-lot`")
public class CarLot implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`lot-id`", nullable=false)
private Integer lotId;
@Column(name="`lot-name`", nullable=false)
private String lotName;
@Column(name="`lot-location`", nullable=false)
private String lotLocation;
@OneToMany(mappedBy="carLot", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
private List<Car> cars;
............................
}
@Entity
@Table(name="`cars-for-sale`")
public class Car implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`car-id`", nullable=false)
private Integer carId;
@Column(name="`car-make`", nullable=false)
private String carMake;
@Column(name="`car-model`", nullable=false)
private String carModel;
@Column(name="`year-manufactured`", nullable=false)
@Temporal(TemporalType.TIMESTAMP)
private Date yearManufactured;
@ManyToOne
@JoinColumn(name="`lot-id`")
private CarLot carLot;
............................
}
[/code]
Queried like so:
[code]
@Stateless
public class CarBean implements CarLocal
{
@PersistenceContext
private EntityManager em;
public List<CarLot> getAllLotsAndCars()
{
return this.em.createQuery("select cl from CarLot cl left join fetch
cl.cars").getResultList();
}
}
[/code]
Results in the following SQL being generated:
[code]
Hibernate:
/* select
cl
from
CarLot cl
left join
fetch cl.cars */ select
carlot0_.[lot-id] as lot1_16_0_,
cars1_.[car-id] as car1_15_1_,
carlot0_.[lot-name] as lot2_16_0_,
carlot0_.[lot-location] as lot3_16_0_,
cars1_.[car-make] as car2_15_1_,
cars1_.[car-model] as car3_15_1_,
cars1_.[year-manufactured] as year4_15_1_,
cars1_.[lot-id] as lot5_15_1_,
cars1_.lot-id as lot5_0__, --lot-id FK is not [bracketed]!!
cars1_.[car-id] as car1_0__
from
[car-lot] carlot0_
left outer join
[cars-for-sale] cars1_
on carlot0_.[lot-id]=cars1_.lot-id --lot-id FK is not [bracketed]!!
[/code]
The entire stack trace in this test:
[code]
EJB5018: An exception was thrown during an ejb invocation on [CarBean]
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
StandardWrapperValve[CarServlet]: Servlet.service() for servlet CarServlet threw
exception
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
[/code]
Some other things I have tested & tried but did not work as a work-around:
1. Replacing the tick (`) characters with escaped quotes (\") in table & field
names in the entities.
2. EAGER loading the child collection of Car entities and removing the "left join
fetch" clause from the JPQL.
...when eagerly loaded, the additional auto-generated queries are broken, e.g.
[code]
Hibernate:
/* load one-to-many hqb.model.CarLot.cars */ select
cars0_.lot-id as lot5_1_, --oops!
cars0_.[car-id] as car1_1_,
cars0_.[car-id] as car1_23_0_,
cars0_.[car-make] as car2_23_0_,
cars0_.[car-model] as car3_23_0_,
cars0_.[year-manufactured] as year4_23_0_,
cars0_.[lot-id] as lot5_23_0_
from
[cars-for-sale] cars0_
where
cars0_.lot-id=? --oops!
[/code]
The attached zip file is a very simple Netbeans 5.5 Enterprise project targeted for
Glassfish...however it would be easy enough to throw the sources into an eclipse webtools
project (or whatever) and test it against JBoss or anything else.
--
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6:49 p.m.
New subject: [Hibernate-JIRA] Commented: (ANN-515) Fields are not correctly quoted in @OneToMany relationships when specified
[
http://opensource.atlassian.com/projects/hibernate/browse/ANN-515?page=co...
]
Emmanuel Bernard commented on ANN-515:
--------------------------------------
pub should really be in either schema or catalog, not in the table name.
But besides that it should work, Hibernate quotes the table name accordingly (esp since it
works for one database).
Fields are not correctly quoted in @OneToMany relationships when
specified
--------------------------------------------------------------------------
Key: ANN-515
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-515
Project: Hibernate Annotations
Type: Bug
Versions: 3.2.1
Environment: Any platform, any database using Hibernate 3.2.1, HB Annotations 3.2.1, and
EntityManager 3.2.1. Tested in the context of JPA as persistence engine in Glassfish V1
UR1 (b14). Should be trivial to re-create in JBoss AS using attached project. Was tested
with MSSQL 2000, PostgreSQL 8.1, and Progress 10.1A. Attached project configured for
MSSQL 2000.
Reporter: Vincent Jenks
Assignee: Emmanuel Bernard
Priority: Critical
Fix For: 3.2.2
Attachments: HibernateQuoteBug.zip
When tables have hyphenated names, the database requires standard SQL syntax using
double-quotes (or some other form of escape) to execute queries w/o exceptions.
Hibernate Annotations 3.2.1 cannot handle this scenario properly when used in JPA for
@OneToMany relationships. The obverse side of the join does not get quoted, nor do the
foreign keys within the select clause. This causes a
org.hibernate.exception.SQLGrammarException to be thrown.
A simple example, taken from the attached Netbeans 5.5/Glassfish project is as follows.
The entities:
[code]
@Entity
@Table(name="`car-lot`")
public class CarLot implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`lot-id`", nullable=false)
private Integer lotId;
@Column(name="`lot-name`", nullable=false)
private String lotName;
@Column(name="`lot-location`", nullable=false)
private String lotLocation;
@OneToMany(mappedBy="carLot", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
private List<Car> cars;
............................
}
@Entity
@Table(name="`cars-for-sale`")
public class Car implements Serializable
{
@Id @GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="`car-id`", nullable=false)
private Integer carId;
@Column(name="`car-make`", nullable=false)
private String carMake;
@Column(name="`car-model`", nullable=false)
private String carModel;
@Column(name="`year-manufactured`", nullable=false)
@Temporal(TemporalType.TIMESTAMP)
private Date yearManufactured;
@ManyToOne
@JoinColumn(name="`lot-id`")
private CarLot carLot;
............................
}
[/code]
Queried like so:
[code]
@Stateless
public class CarBean implements CarLocal
{
@PersistenceContext
private EntityManager em;
public List<CarLot> getAllLotsAndCars()
{
return this.em.createQuery("select cl from CarLot cl left join fetch
cl.cars").getResultList();
}
}
[/code]
Results in the following SQL being generated:
[code]
Hibernate:
/* select
cl
from
CarLot cl
left join
fetch cl.cars */ select
carlot0_.[lot-id] as lot1_16_0_,
cars1_.[car-id] as car1_15_1_,
carlot0_.[lot-name] as lot2_16_0_,
carlot0_.[lot-location] as lot3_16_0_,
cars1_.[car-make] as car2_15_1_,
cars1_.[car-model] as car3_15_1_,
cars1_.[year-manufactured] as year4_15_1_,
cars1_.[lot-id] as lot5_15_1_,
cars1_.lot-id as lot5_0__, --lot-id FK is not [bracketed]!!
cars1_.[car-id] as car1_0__
from
[car-lot] carlot0_
left outer join
[cars-for-sale] cars1_
on carlot0_.[lot-id]=cars1_.lot-id --lot-id FK is not [bracketed]!!
[/code]
The entire stack trace in this test:
[code]
EJB5018: An exception was thrown during an ejb invocation on [CarBean]
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
StandardWrapperValve[CarServlet]: Servlet.service() for servlet CarServlet threw
exception
javax.ejb.EJBException
at
com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:3730)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3630)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3431)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1247)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:192)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:118)
at $Proxy54.getAllLotsAndCars(Unknown Source)
at hqb.servlet.CarServlet.doGet(CarServlet.java:32)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at
com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
at
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
at
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at hqb.session.CarBean.getAllLotsAndCars(CarBean.java:56)
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
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1050)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:165)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2766)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3847)
at
com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:184)
... 29 more
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2214)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095)
at org.hibernate.loader.Loader.list(Loader.java:2090)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 39 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid column name
'lot'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown
Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown
Source)
at
com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown
Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(Unknown
Source)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1778)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2211)
... 47 more
[/code]
Some other things I have tested & tried but did not work as a work-around:
1. Replacing the tick (`) characters with escaped quotes (\") in table & field
names in the entities.
2. EAGER loading the child collection of Car entities and removing the "left join
fetch" clause from the JPQL.
...when eagerly loaded, the additional auto-generated queries are broken, e.g.
[code]
Hibernate:
/* load one-to-many hqb.model.CarLot.cars */ select
cars0_.lot-id as lot5_1_, --oops!
cars0_.[car-id] as car1_1_,
cars0_.[car-id] as car1_23_0_,
cars0_.[car-make] as car2_23_0_,
cars0_.[car-model] as car3_23_0_,
cars0_.[year-manufactured] as year4_23_0_,
cars0_.[lot-id] as lot5_23_0_
from
[cars-for-sale] cars0_
where
cars0_.lot-id=? --oops!
[/code]
The attached zip file is a very simple Netbeans 5.5 Enterprise project targeted for
Glassfish...however it would be easy enough to throw the sources into an eclipse webtools
project (or whatever) and test it against JBoss or anything else.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators....
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6921
days inactive
6956
days old
hibernate-issues@lists.jboss.org
3 comments
2 participants
participants (2)
-
Emmanuel Bernard (JIRA) -
Vincent Jenks (JIRA)