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rothron
 Post subject: Unique constraints with discriminator columns?
PostPosted: Fri Feb 20, 2004 7:32 am 
Newbie

Joined: Wed Jan 21, 2004 8:43 am
Posts: 5
I use hibernate 2.1.1

How can I create unique constraints which include discriminator columns?
It's simple enough to link properties together with

@hibernate.column unique-key="something"

But there's no unique-key attribute for descriminator columns?
I've considered creating getter/setter methods for the discriminator
columns, but I'm worried this will mess things up.
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gavin
 Post subject:
PostPosted: Fri Feb 20, 2004 12:55 pm 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 12:50 pm
Posts: 5130
Location: Melbourne, Australia
Code:
<discriminator>
<column name="column" unique-key="name"/>
</discriminator>
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rothron
 Post subject:
PostPosted: Mon Feb 23, 2004 4:25 am 
Newbie

Joined: Wed Jan 21, 2004 8:43 am
Posts: 5
That seems simple enough. I guess my beef is with xdoclet and not hibernate.
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rothron
 Post subject:
PostPosted: Mon Feb 23, 2004 7:52 am 
Newbie

Joined: Wed Jan 21, 2004 8:43 am
Posts: 5
A newer version of xdoclet allows @hibernate.discriminator to have a unique-key attribute. Problem solved.
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sirianni
 Post subject: unique-key attr on @hibernate.discriminator tag in XDoclet
PostPosted: Tue Nov 01, 2005 3:20 pm 
Newbie

Joined: Wed Oct 19, 2005 10:06 am
Posts: 3
rothron wrote:
A newer version of xdoclet allows @hibernate.discriminator to have a unique-key attribute. Problem solved.


What version of XDoclet are you talking about? I've downloaded all versions back to 12/2003 and I don't see any with the "unique-key" attribute on the @hibernate.discriminator tag.

Is this supported?
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