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rmswalsh
 Post subject: One to Many mapping using two link tables
PostPosted: Mon Sep 10, 2007 7:32 am 
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Beginner

Joined: Fri May 25, 2007 5:55 am
Posts: 26
Hibernate version:

Actually using NHibernate 1.2.0 GA but asking the question here as it pertains to the mapping file as opposed to the underlying language.

I have a table of Portfolios. A Portfolio can contain many trades. However for various reasons I have to do this through two link tables.

Portfolio 1.... * PortfoliosTrades 1....1 TradeExternalMap 1...1 Trades

I just want to go straight from Portfolion to Trades using the two Link tables PortfoliosTrades and TradeExternalMap.

We have a just reason for the database design which I wont go into now.

Can this be done. If so how. Any help much appreciated.

thanks,
Richie.
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