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 Post subject: Joining two tables
PostPosted: Thu Mar 20, 2008 5:03 pm 
Newbie

Joined: Thu Mar 20, 2008 4:51 pm
Posts: 1
Hi, I'm trying to join two tables in a basic way this is what I am trying to get:

SELECT *
FROM Employee e, Sample s

I tried to find resources online on how to use nhibernate when joining tables and I'm trying to use the criteria API but it doesn't work. Any idea what the code would be for a basic join like this?

I tried session.creatCriteria(typeOf(Employee)).createCriteria(typeOf(Sample)).list();

The trouble I'm having is in the second createCriteria method, I've tried just about everything. I can get it to work with just a single criteria though.



By the way, I dont want to use the native query approach I want to use the criteria api for this. Thanks.





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PostPosted: Thu Mar 20, 2008 5:44 pm 
Beginner
Beginner

Joined: Fri Jan 12, 2007 1:08 am
Posts: 41
Try something like (assuming that an Employee has a collection of Samples):

session.CreateCriteria(typeof(Employee), "e").CreateAlias("e.Samples", "s")


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