Re: Hashes from composite keys?

From: Karsten Wutzke <kwutzke_at_web.de>
Date: Fri, 23 Jul 2010 15:13:05 -0700 (PDT)
Message-ID: <599a1d56-4d25-4405-8480-90d6a884aa4e_at_w30g2000yqw.googlegroups.com>



On Jul 23, 10:14 pm, Karsten Wutzke <kwut..._at_web.de> wrote:
> Hello,
>
> what are the best practices for generating hash codes from composite
> keys? I need to mimic something like what a composite index does. In
> fact, it's for mapping between relational keys and object IDs.
>
> Can anyone point me into the right direction please?
>
> Karsten

OK one last try. Maybe someone has a good tip where hashing algorithms are discussed?

Karsten Received on Fri Jul 23 2010 - 17:13:05 CDT

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