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From Jukka Zitting <jukka.zitt...@gmail.com>
Subject Re: Primary property
Date Thu, 20 Aug 2009 13:01:18 GMT

On Thu, Aug 20, 2009 at 2:54 PM, Brice_<bleporini@gmail.com> wrote:
> Is it possible to set a property to be unique in the context as the primary
> key of relational DB?

No, but here's what you can do:

* The UUID of a mix:referenceable node is guaranteed to be unique
within a workspace. In fact the generated UUIDs are pretty strongly
guaranteed to be truly unique unless you explicitly create another
node (via versioning or import) with the same UUID in a separate

* The name of a node is unique among the child nodes of the same
parent unless the same-name-siblings option is been enabled in the
relevant node type.


Jukka Zitting

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