Hello,
there is a +Key prefix class for unique index for a relation. As far as I
understand it, it only works for single attribute of object.
Is there a reasonably straightforward way to have an index that requires
uniqueness of tuple/list of two or more attributes?
Regards,
--
dexen
/*
Check +Aux, it could maybe work for you.
Search this mailing list and the documentation.
Something I wrote:
http://www.prodevtips.com/2008/10/09/pilog-solve-and-the-aux-relation/
/Henrik
On Wed, Apr 14, 2010 at 9:58 AM, Mateusz Jan Przybylski
dexen.devr...@gmail.com wrote:
Hello,
there
On Wed, Apr 14, 2010 at 10:32:14AM +0200, Henrik Sarvell wrote:
Check +Aux, it could maybe work for you.
Yes, +Aux is another option. Didn't think about that.
But it requires a second relation defined for that entity, and it causes
the creation of a combined key.
Cheers,
- Alex
--
Thank you for extensive answers, Henrik and Alex :)
Regards,
--
dexen
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