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cartas
 Post subject: Criteria for recursive relation
PostPosted: Mon Aug 06, 2007 2:58 am 
Newbie

Joined: Fri Aug 03, 2007 9:35 am
Posts: 8
Hi,
is it possilble to build a criteria for recursive query?

For example I have a Person class and its property Boss (As Person, IdBoss column in the Person table). I need to find all my bosses in the tree structure or all people "under" me.

Is it possible to do this with criteria and hibernate???

Thanks!
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merge_s.rottem
 Post subject:
PostPosted: Mon Aug 06, 2007 4:55 am 
Expert
Expert

Joined: Tue Aug 23, 2005 5:52 am
Posts: 335
I don't think this can be done in a single SQL statement unless you use a system where you keep a list of all parents in each entity. Normally people do it in a stored procedure.

Symon.
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