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mulitple unique-key groups

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lostindesert

Post subject: mulitple unique-key groups

Posted: Fri Nov 02, 2007 5:21 pm

Beginner

Joined: Mon Sep 03, 2007 4:25 pm
Posts: 24

any one knows if it is possible to declare multiple groups of unique-key in one table, such as

<property name="firstname" unique-key=primary>
<property name="lastname" unique-key=primary>
<property name="class" unique-key="secondary">
<property name="ranking" unique-key="secondary">

can sql databases implement such a condition?

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lostindesert

Post subject:

Posted: Sat Nov 03, 2007 12:47 pm