CODEWITHSUNDEEP
nhibernatelinq-to-nhibernate
mekansm
mekansm

Reputation: 73

nHibernate - IStatelessSession and FetchMany returning multiple parent records

I have the following linq statement:

var query = from p in session.Query<Parent>().FetchMany(x => x.Children)
            select p;

I end up with a new Parent object for each Child in Children. So if i had 5 Children, I would get 5 separate, but identical, Parent objects back. Is this the intended behavior? If i use ISession, I get 1 Parent as expected.

Upvotes: 2

Views: 396

Answers (2)

Diego Mijelshon
Diego Mijelshon

Reputation: 52725

This is expected, because Stateless Sessions do not track objects; therefore each row results in a new instance.

Upvotes: 4

Vadim
Vadim

Reputation: 17957

Have you tried to do a Distinct call on the query?

var results = query.Distinct();

Upvotes: 1

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