Hello Thomas,
Since this is my first post I would like to congratulate you for your
excellent work
and hope to see commercial support offerings soon.
Now to the point, I was testing out the new property h2.lobInDatabase.
After enabling and adding some blobs successfully, when I try to query
the objects through JPA (Hibernate) I got the following exception:
Caused by: javax.persistence.PersistenceException:
org.hibernate.exception.GenericJDBCException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:
1235)
at
org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:
1168)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:250)
at
com.vis.core.module.persist.JpaFormSaveBroker.getSubmits(JpaFormSaveBroker.java:
185)
... 16 more
Caused by: org.hibernate.exception.GenericJDBCException: could not
execute query
at
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:
140)
at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:
128)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:
66)
at org.hibernate.loader.Loader.doList(Loader.java:2297)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2172)
at org.hibernate.loader.Loader.list(Loader.java:2167)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:448)
at
org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:
363)
at
org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:
196)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1258)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:241)
... 17 more
Caused by: org.h2.jdbc.JdbcSQLException: General error:
"java.lang.NullPointerException" [50000-135]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:
327)
at org.h2.message.DbException.get(DbException.java:156)
at org.h2.message.DbException.convert(DbException.java:279)
at org.h2.message.DbException.toSQLException(DbException.java:252)
at org.h2.message.TraceObject.logAndConvert(TraceObject.java:387)
at org.h2.jdbc.JdbcResultSet.getBytes(JdbcResultSet.java:988)
at org.hibernate.type.AbstractBynaryType.get(AbstractBynaryType.java:
103)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:186)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:175)
at org.hibernate.type.AbstractType.hydrate(AbstractType.java:105)
at
org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:
2267)
at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1423)
at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1351)
at org.hibernate.loader.Loader.getRow(Loader.java:1251)
at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:619)
at org.hibernate.loader.Loader.doQuery(Loader.java:745)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:
270)
at org.hibernate.loader.Loader.doList(Loader.java:2294)
... 25 more
Caused by: java.lang.NullPointerException
at org.h2.store.LobStorage$LobInputStream.<init>(LobStorage.java:171)
at org.h2.store.LobStorage.getInputStream(LobStorage.java:300)
at org.h2.value.ValueLobDb.getInputStream(ValueLobDb.java:271)
at org.h2.value.ValueLobDb.getBytesNoCopy(ValueLobDb.java:220)
at org.h2.value.ValueLobDb.getBytes(ValueLobDb.java:207)
at org.h2.jdbc.JdbcResultSet.getBytes(JdbcResultSet.java:986)
... 37 more
Best regards,
Panayiotis Vlissidis
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