Re: *****SPAM***** Re: UUID column as pimrary key?

From: Scott Ribe <scott_ribe(at)elevated-dev(dot)com>
To: Michael Satterwhite <michael(at)weblore(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: *****SPAM***** Re: UUID column as pimrary key?
Date: 2011-01-06 02:46:18
Message-ID: 42C12932-F9D3-4204-A1C8-210493644BDD@elevated-dev.com
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On Jan 5, 2011, at 4:11 PM, Michael Satterwhite wrote:

> Each machine would have a unique machine_id. This would guarantee uniqueness
> and be very easy to maintain.

And if somebody clones the disk to a new machine, but leaves the old one in service? Or do you use the MAC address and hope that's unique?

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

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