Re: Questions about update, delete, ctid...

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Martijn van Oosterhout <kleptog(at)svana(dot)org>
Cc: "Florian G(dot) Pflug" <fgp(at)phlo(dot)org>, DANTE Alexandra <Alexandra(dot)Dante(at)bull(dot)net>, pgsql-general(at)postgresql(dot)org
Subject: Re: Questions about update, delete, ctid...
Date: 2006-07-31 12:11:39
Message-ID: 12960.1154347899@sss.pgh.pa.us
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Martijn van Oosterhout <kleptog(at)svana(dot)org> writes:
> Looks like a good plan, but I think you've overlooked something: if
> you've locked the tuple FOR UPDATE then by definition there cannot be a
> newer version, right?

Nope --- think self-update.

regards, tom lane

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