Re: GUID for postgreSQL

From: Tony Caduto <tony_caduto(at)amsoftwaredesign(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: GUID for postgreSQL
Date: 2005-07-27 22:40:11
Message-ID: 42E80D4B.5010709@amsoftwaredesign.com
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Use Dblink and do a select off of a sequence on just one of the boxes?
You could set up a view that uses DBlink on all the boxes that points to
the master seq box.

should work.

Scott Marlowe wrote:

>So, how can two databases, not currently talking to one another,
>guarantee that their GUIDs don't collide? using a large randomly
>generated name space only reduces the chances of collision, it doesn't
>actually guarantee it.
>
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