Re: WORM and Read Only Tables (v0.1)

From: Simon Riggs <simon(at)2ndquadrant(dot)com>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org, Andrew Sullivan <ajs(at)crankycanuck(dot)ca>
Subject: Re: WORM and Read Only Tables (v0.1)
Date: 2007-12-12 18:57:06
Message-ID: 1197485826.4255.1617.camel@ebony.site
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On Wed, 2007-12-12 at 10:48 -0800, Josh Berkus wrote:
> Andrew,
>
> > The requirement was, anyway, that we be able to read old versions of
> > "archived" rows. IIRC there was an implementation choice, whether we would
> > _never_ allow such rows to be SET READ WRITE or whether they'd be
> > immediately upgraded to the present format on SET READ WRITE.
>
> Well, in theory we need this capability for upgrade-in-place too. While that
> project has kind of stalled for the moment, we'll pick it back up again soon.

Who was working on it?

--
Simon Riggs
2ndQuadrant http://www.2ndQuadrant.com

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