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Generators for composite IDs

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nestorjb

Post subject: Generators for composite IDs

Posted: Tue Oct 28, 2003 11:38 am

Regular

Joined: Sun Oct 26, 2003 9:02 pm
Posts: 90

Hi

Can I use generators for specific fields on a composite ID?. I've been searching the forums and there is no clear answer on this topic.

Regards

N

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steve

Post subject:

Posted: Tue Oct 28, 2003 1:04 pm

Hibernate Team

Joined: Tue Aug 26, 2003 3:00 pm
Posts: 1816
Location: Austin, TX

No. The <generator> element is only available to as a child of the <id> element.

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david

Post subject:

Posted: Tue Oct 28, 2003 7:15 pm

Hibernate Team

Joined: Tue Aug 26, 2003 7:19 pm
Posts: 2364
Location: Brisbane, Australia

Composite Ids are by default and nature an "assigned" value. Individual element values are set by the application. To select a sequence value for a element then you will need to use JDBC to collect the value when initialising the new composite Id value.

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