In hibernate.session.jpg IdentityColumnString throws an exception because Oracle has no built in mechanism for identity key generation. This is probably the same reason forthis warning: WARN 2009-04-27 11:09:04 - System.ArgumentException: identifier type mismatch Parameter name: id.
How are you defining id in your mappings? and are you using the same mappings for all of the DB dialects? Please can you post the mapping for the user_def table. On Apr 27, 9:35 am, "Anthony Dyer" <[email protected]> wrote: > I got the logging working. > I am getting this error: > > [ SELECT this_.user_nbr as user1_0_0_, this_.name_txt as name2_0_0_, > this_.pass_txt as pass3_0_0_, this_.email_txt as email4_0_0_, this_.user_id > as user5_0_0_, this_.style_txt as style6_0_0_, this_.ldap_ind as ldap7_0_0_, > this_.sys_user_id as sys8_0_0_ FROM user_def this_ WHERE this_.user_nbr = ? > ] > Positional parameters: 0 63 > > System.ArgumentException: identifier type mismatch > Parameter name: id > at NHibernate.Engine.EntityKey..ctor(Object id, Object identifierSpace, > Type clazz, IType identifierType, Boolean isBatchLoadable, > ISessionFactoryImplementor factory) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Engine\EntityKey.cs:line 37 > at NHibernate.Engine.EntityKey..ctor(Object id, IEntityPersister p) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Engine\EntityKey.cs:line 54 > at NHibernate.Loader.Loader.GetKeyFromResultSet(Int32 i, ILoadable > persister, Object id, IDataReader rs, ISessionImplementor session) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 843 > at NHibernate.Loader.Loader.GetRowFromResultSet(IDataReader resultSet, > ISessionImplementor session, QueryParameters queryParameters, LockMode[] > lockModeArray, EntityKey optionalObjectKey, IList hydratedObjects, > EntityKey[] keys, Boolean returnProxies) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 305 > at NHibernate.Loader.Loader.DoQuery(ISessionImplementor session, > QueryParameters queryParameters, Boolean returnProxies) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 447 > at > NHibernate.Loader.Loader.DoQueryAndInitializeNonLazyCollections(ISessionImpl > ementor session, QueryParameters queryParameters, Boolean returnProxies) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 181 > at NHibernate.Loader.Loader.DoList(ISessionImplementor session, > QueryParameters queryParameters) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 1792 > WARN 2009-04-27 11:09:04 - System.ArgumentException: identifier type > mismatch > Parameter name: id > at NHibernate.Engine.EntityKey..ctor(Object id, Object identifierSpace, > Type clazz, IType identifierType, Boolean isBatchLoadable, > ISessionFactoryImplementor factory) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Engine\EntityKey.cs:line 37 > at NHibernate.Engine.EntityKey..ctor(Object id, IEntityPersister p) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Engine\EntityKey.cs:line 54 > at NHibernate.Loader.Loader.GetKeyFromResultSet(Int32 i, ILoadable > persister, Object id, IDataReader rs, ISessionImplementor session) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 843 > at NHibernate.Loader.Loader.GetRowFromResultSet(IDataReader resultSet, > ISessionImplementor session, QueryParameters queryParameters, LockMode[] > lockModeArray, EntityKey optionalObjectKey, IList hydratedObjects, > EntityKey[] keys, Boolean returnProxies) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 305 > at NHibernate.Loader.Loader.DoQuery(ISessionImplementor session, > QueryParameters queryParameters, Boolean returnProxies) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 447 > at > NHibernate.Loader.Loader.DoQueryAndInitializeNonLazyCollections(ISessionImpl > ementor session, QueryParameters queryParameters, Boolean returnProxies) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 181 > at NHibernate.Loader.Loader.DoList(ISessionImplementor session, > QueryParameters queryParameters) in > C:\DOWNLOAD\NHibernate\1.2.0.GA\src\NHibernate\Loader\Loader.cs:line 1792 > ERROR2009-04-27 11:09:04 - identifier type mismatch > > I am not sure what it means- this is on a SELECT against an Oracle 11g > database. > > Anthony Dyer > Director of Technology, Transportation > (847) 954 4526 or (847) 699-6620 > [email protected] > > -----Original Message----- > From: Anthony Dyer [mailto:[email protected]] > Sent: Monday, April 27, 2009 11:22 AM > To: '[email protected]' > Subject: RE: [nhusers] Re: Oracke Transaction > > Never mind- I got the logging working > > Anthony Dyer > Director of Technology, Transportation > (847) 954 4526 or (847) 699-6620 > [email protected] > > -----Original Message----- > From: Anthony Dyer [mailto:[email protected]] > Sent: Monday, April 27, 2009 9:41 AM > To: '[email protected]' > Subject: RE: [nhusers] Re: Oracke Transaction > > I actually have a couple of questions > > I am trying to get debugging out of log4net - How do I get hibernate to do > logging? (we have nothing in the web.config for hibernate, do have for > log4net) > > 2. this is the code that builds the hibernate.config: > > config.Properties.Add("hibernate.connection.provider", > "NHibernate.Connection.DriverConnectionProvider"); > switch (connection.DatabaseType) > { > case "SQL": > { > > config.Properties.Add("hibernate.connection.driver_class", > "NHibernate.Driver.SqlClientDriver"); > > config.Properties.Add("hibernate.dialect", > "NHibernate.Dialect.MsSql2000Dialect"); > break; > } > case "ORA": > { > > config.Properties.Add("hibernate.connection.driver_class", > "NHibernate.Driver.OracleClientDriver"); > > config.Properties.Add("hibernate.dialect", > "NHibernate.Dialect.OracleDialect"); > break; > } > case "DB2": > { > > config.Properties.Add("hibernate.connection.driver_class", > "NHibernate.Driver.DB2Driver"); > > config.Properties.Add("hibernate.dialect", "NHibernate.Dialect.DB2Dialect"); > break; > } > default: > { > break; > } > } > config.Properties.Add("hibernate.max_fetch_depth", > "-1"); > > config.Properties.Add("hibernate.connection.connection_string", > connection.OrmConnectString); > > //config.Properties.Add("hibernate.use_reflection_optimizer", "false"); > config.Properties.Add("hibernate.show_sql", "true"); > // add current assembly > this._nhibernateConfiguration = > config.AddAssembly(this.GetType().Assembly); > // assembly loaded > config.SetInterceptor(new > Logility.Data.DaoInterceptor()); > this._nhibernateFactory = > this._nhibernateConfiguration.BuildSessionFactory(); > > And this is what it looks like after the logic has been processed: > > (see attached) > > But after I do the session.Open, I see: > > See second attachement (hibernate.session) > > Then when I do the session.BeginTransaction(); I get > (see third attachement 9 hibernate.transaction) > But the table does exist - > It should be referencing a synonym - but I can not see the actual SQL > statement (because of logging- which I can not get turned on) > > Any help will be much appreciated- > > thanks > > Anthony Dyer > Director of Technology, Transportation > (847) 954 4526 or (847) 699-6620 > [email protected] > > -----Original Message----- > From: Anthony Dyer [mailto:[email protected]] > Sent: Sunday, April 26, 2009 1:23 PM > To: [email protected] > Subject: RE: [nhusers] Re: Oracke Transaction > > We are building the config dynamically in the program > Thanks for the reply- > I will have to check tomorrow > I did see where the dialect was being set - but not sure it is correctly set > > Anthony Dyer > Director of Technology, Transportation > (847) 954 4526 or (847) 699-6620 > [email protected] > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf > Of mhanney > Sent: Sunday, April 26, 2009 11:35 AM > To: nhusers > Subject: [nhusers] Re: Oracke Transaction > > In your nhibernate.config for Oracle, do you have <property > name="connection.isolation"> set, and if so, what value is it set to? Did > you try <property name="connection.isolation">ReadCommitted</ > property> ? > > On Apr 24, 11:37 am, AAD <[email protected]> wrote: > > I have a system that needs to interface with SQL Server or Oracle 11g. > > In the code, there is the following: > > > session = Data.DaoFactory.OpenSession(systemInstance); > > transaction = session.BeginTransaction(); > > > when I run and am connected to SQL Server, the BeginTransaction() > > works fine, with I am connected to Oracle, I get an error: > > > + IsolationLevel > > + '((NHibernate.Transaction.AdoTransaction) > > (transaction)).IsolationLevel' threw an exception of type > > 'System.Data.OracleClient.OracleException' > > System.Data.IsolationLevel {System.Data.OracleClient.OracleException} > > > any suggestion on how to go about debugging? > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. 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