What dialect and driver are you using?  I have a feeling you are using the
SqlCe instead of the MS SQL.

-Ryan Rinaldi
blog: http://ryanrinaldi.com


2009/3/12 steves <[email protected]>

>
> No, of course I can connect to dabatase trought Server Explorer and
> event if I pass that first connection string to SqlConnection
> constructor and then open the connection, it works.
>
> On 12 Bře, 19:17, James Gregory <[email protected]> wrote:
> > So you can't even connect to the database through Server Explorer? If so
> > then there's a more fundamental issue at hand than just NHibernate.
> >
> > 2009/3/12 steves <[email protected]>
> >
> >
> >
> > > Yes, I tried these connection strings, but it did not work as well.
> >
> > > This one was generated by Server Exprorer in Visual Studio:
> > > "Data Source=.\SQLEXPRESS;Initial Catalog=nhibernate;Integrated
> > > Security=True"
> > > error: "Additional information: Unknown connection option in
> > > connection string: initial catalog."
> >
> > > than I tried this:
> > > "Data Source=.\SQLEXPRESS.nhibernate.dbo;"
> > > error: "The database file cannot be found. Check the path to the
> > > database. [ Data Source = .\SQLEXPRESS.nhibernate.dbo ]"
> >
> > > So basicaly I should keep trying until I find some which works? Sounds
> > > strange.
> >
> > > On 12 Bře, 16:23, Dario Quintana <[email protected]>
> > > wrote:
> > > > There is not such "server" word in those connection strings. Try with
> > > "Data
> > > > Source" or "Server"
> >
> > > > On Thu, Mar 12, 2009 at 1:14 PM, steves <[email protected]>
> wrote:
> >
> > > > > I am sorry for a beginner question, but I cannot go trough this.
> >
> > > > > I have SQL EXPRESS server installed, using .NET 3.5. I have
> > > > > downloaded  examples via svn at address "http://
> > > > > hibernatingrhinos.googlecode.com/svn/trunk" and tried
> "FirstSolution"
> > > > > example.
> >
> > > > > It works well, but it uses local db file. When I tried to change
> > > > > connection string for to connect to SQL server,
> > > > > I got error "Unknown connection option in connection string:
> server."
> > > > > If I change connection string somehow, I get similar errors.
> >
> > > > > My hibernate.cfg.xml file:
> >
> > > > > <?xml version="1.0" encoding="utf-8" ?>
> > > > > <hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
> > > > >  <session-factory>
> > > > >    <property
> >
> > >
> name="connection.provider">NHibernate.Connection.DriverConnectionProvider</
> > > > > property>
> > > > >    <property name="dialect">NHibernate.Dialect.MsSql2005Dialect</
> > > > > property>
> > > > >    <property
> > > > >
> name="connection.driver_class">NHibernate.Driver.SqlServerCeDriver</
> > > > > property>
> > > > >    <property
> name="connection.connection_string">Server=.\SQLEXPRESS;
> > > > > Initial Catalog=NHExample; Integrated Security=SSPI</property>
> > > > >    <property name="show_sql">true</property>
> > > > >  </session-factory>
> > > > > </hibernate-configuration>
> >
> > > > > Various connection strings I tried:
> > > > > "Server=(local)\SQLEXPRESS; Initial Catalog=NHExample; Integrated
> > > > > Security=SSPI"
> > > > > "Server=127.0.0.1\SQLEXPRESS; Initial Catalog=NHExample; Integrated
> > > > > Security=SSPI"
> > > > > etc.
> >
> > > > --
> > > > Dario Quintanahttp://darioquintana.com.ar
> >
>

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