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incompl ddl output for unique foreign key association

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Thomas

Post subject: incompl ddl output for unique foreign key association

Posted: Tue Jun 22, 2004 4:55 am

Newbie

Joined: Tue Jun 22, 2004 4:36 am
Posts: 3

Hi,

I would like to restrict a many-to-one relation to a one-to-one relation with a unique foreign key association.

My problem is, that the ddl output includes no unique restriction for the foreign key.

Hibernate vers2.1.4
Database: Interbase Firebird 1.5
__________________

Assessment-Section table <-- 1 ---------- 1 --> Section table

The two mapping files include the following sniped code.

Assessment_Section.hbm.xml:

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gavin

Post subject:

Posted: Tue Jun 22, 2004 12:22 pm

Hibernate Team

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

If ID_SECTION is unique, use it as the PK! Why do you define a composite PK is you have a unique column?? That makes *no* sense.

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