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Question about fetch depth

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graeder

Post subject: Question about fetch depth

Posted: Mon Jun 20, 2005 9:16 pm

Beginner

Joined: Thu Jun 09, 2005 2:33 pm
Posts: 30

I have an HQL query that I'm doing a join fetch to get an association, but how do I go deeper down the chain of associations in one query? Since HQL ignores the mapping "join" settings, can I somehow specify fetch depth in the query? BTW, I'm using HQL because I'm using "distinct" and found this to be the easiest way. However, I'm not populating all of my associations. Thanks for your advice.

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Nebob

Post subject:

Posted: Mon Jun 20, 2005 10:32 pm

Senior

Joined: Thu May 12, 2005 11:40 pm
Posts: 125
Location: Canada

hibernate.max_fetch_depth

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graeder

Post subject:

Posted: Mon Jun 20, 2005 10:36 pm

Beginner

Joined: Thu Jun 09, 2005 2:33 pm
Posts: 30

Will HQL use that setting? I thought that was for criteria queries only.

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Nebob

Post subject:

Posted: Mon Jun 20, 2005 10:38 pm

Senior

Joined: Thu May 12, 2005 11:40 pm
Posts: 125
Location: Canada

Good question -- I prefer QBE/QBC to HQL. Why not try it and let us know?

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