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younus22in
 Post subject: Proxy usage with Surrogate Keys
PostPosted: Mon Nov 10, 2003 2:17 am 
Newbie

Joined: Mon Oct 13, 2003 7:50 am
Posts: 7
Hi All,

Has any one used Hibernate with Surrogate Keys? I would like to know about the strategy about using the cache when using Surrogate Keys. In our application, the queries are primarily based on the business keys, we are not able to efficiently use the caching feature that hibernate privides.

Younus
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gavin
 Post subject:
PostPosted: Mon Nov 10, 2003 4:12 am 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 12:50 pm
Posts: 5130
Location: Melbourne, Australia
In Hibernate 2.0, the cache is only used for resolving associations, for iterate() and for load(), so it makes no difference if you use surrogate ids. In 2.1, we have a full query cache so, again, it will make no difference.
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