我需要得到NHibernate的2.1交谈Oracle数据库。 我被要求使用Oracle 10g客户端。 试图建立我的会话工厂时,我得到了以下错误:
无法转换类型“Oracle.DataAccess.Client.OracleConnection”的对象键入“System.Data.Common.DbConnection”。
我不记得收到此错误与NHibernate 2.01。 我试图让服务器管理员安装11g客户端,但看起来这是一个松动的战斗。
下面是我的web.config中的重要位:
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<qualifyAssembly partialName="Oracle.DataAccess" fullName="Oracle.DataAccess, Version=10.2.0.100, Culture=Neutral, PublicKeyToken=89b483f429c47342"/>
</assemblyBinding>
</runtime>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
<session-factory>
<property name="dialect">NHibernate.Dialect.Oracle10gDialect</property>
<property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
<property name="connection.driver_class">NHibernate.Driver.OracleDataClientDriver</property>
<property name="connection.connection_string_name">Demo</property>
<property name="show_sql">false</property>
<property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
</session-factory>
</hibernate-configuration>
全堆栈跟踪
at NHibernate.Tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.Prepare()
at NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.GetReservedWords(Dialect dialect, IConnectionHelper connectionHelper)
at NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.Update(ISessionFactory sessionFactory)
at NHibernate.Impl.SessionFactoryImpl..ctor(Configuration cfg, IMapping mapping, Settings settings, EventListeners listeners)
at NHibernate.Cfg.Configuration.BuildSessionFactory()
at ConsoleApplication6.Program.Main(String[] args) in C:\\Dev\\Temp\\ConsoleApplication6\\Program.cs:line 26