Re: UUID column as pimrary key?

From: Scott Ribe <scott_ribe(at)elevated-dev(dot)com>
To: Radosław Smogura <rsmogura(at)softperience(dot)eu>
Cc: PostgreSQL general <pgsql-general(at)postgresql(dot)org>
Subject: Re: UUID column as pimrary key?
Date: 2011-01-05 14:37:18
Message-ID: 780FB717-BF19-4789-B862-21343CAA26C6@elevated-dev.com
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On Jan 5, 2011, at 1:31 AM, Radosław Smogura wrote:

> * simple to generate, and 128bit random is almost globally unique,

Almost? Should be totally unique, as long as your random source is decent quality.

--
Scott Ribe
scott_ribe(at)elevated-dev(dot)com
http://www.elevated-dev.com/
(303) 722-0567 voice

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