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mklaene
 Post subject: NOT IN query - missing association
PostPosted: Wed Aug 05, 2009 9:27 pm 
Newbie

Joined: Wed Oct 22, 2003 2:43 pm
Posts: 7
I've been away from this for a long time. Can someone help me out with this?

I have the following objects:

Project (with a HashSet called folders)
Folder

And the following tables:
project
folder
project_folder

I want to obtain all folders that do *not* belong to a project. Basically, where folder_id does not exist in the project_folder table. Is HQL the best way to do this or is there a better way?

Thanks,
Mike
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