Fluent-Nhibernate References and PropertyRef Doing a Select With Lazy Load

Question

I am using PropertyRef for one of my References properties. With LazyLoad() it still does a Select and loads the User ent

Answer 1

I don't think this is a bug in NHibernate. It depends on your mapping.

First, remember that the reference map will join the key (primary key and foreign key) between 2 mapping tables. To prevent SELECT + 1, just ignore the key joint.

References(x => x.SalesPerson)
                    .LazyLoad()
                    .PropertyRef(x => x.Username)
                    WithForeignKeyName("none") //disable key join.