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FetchMode.SUBSELECT

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stefanm

Post subject: FetchMode.SUBSELECT

Posted: Thu Jul 14, 2005 1:25 pm

Beginner

Joined: Thu Jun 30, 2005 4:20 am
Posts: 40
Location: Vienna

Hibernate version:
3.0.5

I have a question concerning the FetchMode class:
It's easy to set FetchMode "join", for instance:

Code:

crit.setFetchMode("drddealunits", FetchMode.JOIN);

However, I would like to set the FetchMode "subselect" in a Criteria Query.
As there is no constant FetchMode.SUBSELECT, I can only configure this in my mapping file.

Is there any way to do this during runtime, and not in the mapping file?

best regards,
Stefan

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gavin

Post subject:

Posted: Thu Jul 14, 2005 1:32 pm

Hibernate Team

Joined: Tue Aug 26, 2003 12:50 pm
Posts: 5130
Location: Melbourne, Australia

No, not at this time. Would be nice to have though.

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stefanm

Post subject:

Posted: Wed Apr 19, 2006 5:40 am

Beginner

Joined: Thu Jun 30, 2005 4:20 am
Posts: 40
Location: Vienna

I am a bit confused with the constants in Class FetchMode.

FetchMode.LAZY is deprecated, it says "use FetchMode.SELECT".

The comment in FetchMode.SELECT is, however:

"Fetch eagerly, using a separate select".

--> So when I want to use lazy loading with Fetch Mode "SELECT", I would have chosen FetchMode.SELECT. According to the comment, this would however cause eager fetching. So how do I configure lazy loading? Or is just the comment for FetchMode.SELECT wrong?

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