In a upcoming project I'm going to use NHibernate with Oracle. I have used NHibernate with SQL Server 2005/2008 extensively but have never tried or read much about NHibernate with Oracle.
What are your experiences with Oracle and NHibernate? Are there any major differences from using SQL Server 2005/2008? Any gotch ya's or issues that I should look out for?
The Oracle version is 10g.