Re: [hibernate-dev] ResultCheckStyle.PARAM does not work with PostgreSQL
Sorry, I sent this mail only to Max, so resending it to the list.
Please, review the patch. Thanks.
Max Rydahl Andersen wrote:
patches should go to the jira.
Thanks Max, I have created an
issue *HHH-2962
<http://opensource.atlassian.com/projects/hibernate/browse/HHH-2962> *in
jira and I have attached a patch. Should I somehow mark that there is a
patch pending for review?
what do you mean by backport ?
I meant porting to 3.2 branch.
Usually, patches are applied against head
by default in projects I am familiar with. I am not quite sure how
things work for hibernate.
Thanks
Cheers
Julo
/max
> Hi All,
>
> I have created a simple test application which uses a stored procedure
> to insert a record into a database using hibernate. I used hibernate
> annotations and have overridden insert statement by
>
> @SQLInsert(callable=true, sql="{? = call insert_party(?, ?, ?, ?)}",
> check=ResultCheckStyle.PARAM)
>
> However, hibernate throws the exception
> ...
> Caused by: org.hibernate.exception.GenericJDBCException: could not
> extract row counts from CallableStatement
> at
>
org.hibernate.jdbc.Expectations$BasicParamExpectation.determineRowCount(Expectations.java:123)
>
> at
> org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:41)
>
> at
>
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2251)
>
> at
>
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2661)
>
> at
> org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:56)
>
> at
> org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)
> at
> org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234)
> at
> org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141)
> at
>
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
>
> at
>
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
>
> at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
> at
> org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
> at
>
org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:516)
>
> ... 50 more
> Caused by: org.postgresql.util.PSQLException: Parameter of type
> java.sql.Types=2 was registered, but call to getInt
> (sqltype=java.sql.Types=4) was made.
> at
>
org.postgresql.jdbc2.AbstractJdbc2Statement.checkIndex(AbstractJdbc2Statement.java:2387)
>
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.getInt(AbstractJdbc2Statement.java:1920)
>
> at
>
org.hibernate.jdbc.Expectations$BasicParamExpectation.determineRowCount(Expectations.java:119)
>
> ... 62 more
>
> I studied JDBC3 specification whether PostgreSQL driver is wrong
> or not and I think that the driver is correct. There is a conversion
> table
> on page B-182 which should correspond to ResultSet object getter
> methods only. There is nothing about the conversion being done
> in CallableStatement's getter methods.
>
> Attached is the patch agains hibernate core Branch_3_2 which fixes the
> issue using
> getBigDecimal(parameterPosition).intValue()
>
> Please, could someone review the fix and apply the patch? Could you also
> back port the fix? Thank you.
>
> Regards
>
> Julius Stroffek