What causes this org.hibernate.MappingException?
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Published on 2010-04-27T14:28:44Z
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2010/04/27
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I'm trying to configure an ejb3 sample application, it's entities where mapped to postgres now I want the app run on Jboss4.3 and Informix using JPA.
If the DDL creation <property name="hibernate.hbm2ddl.auto" value="create"/>
is active this error appears
> WARN [ServiceController] Problem
> starting service
> persistence.units:ear=weblog.ear,jar=weblog.jar,unitName=weblog
> javax.persistence.PersistenceException:
> [PersistenceUnit: weblog] Unable to
> build EntityManagerFactory
> at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:677)
> at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:132)
> at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)
followed by
Caused by: org.hibernate.MappingException: No Dialect mapping for JDBC type: 2005
at org.hibernate.dialect.TypeNames.get(TypeNames.java:56)
at org.hibernate.dialect.TypeNames.get(TypeNames.java:81)
at org.hibernate.dialect.Dialect.getTypeName(Dialect.java:291)
at org.hibernate.mapping.Column.getSqlType(Column.java:182)
at org.hibernate.mapping.Table.sqlCreateString(Table.java:394)
at org.hibernate.cfg.Configuration.generateSchemaCreationScript(Configuration.java:854)
at org.hibernate.tool.hbm2ddl.SchemaExport.<init>(SchemaExport.java:74)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:311)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1300)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:874)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669)
What does JDBC type: 2005 mean? Any idea how I can track down the entity/column causes the problem?
Thanks
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