Re: heap metapages

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: heap metapages
Date: 2012-05-22 17:09:50
Message-ID: CA+U5nMKp+TaLpmZFBtEkUa=22aXBCgbNozsmLxfkHgxb4QypOg@mail.gmail.com
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On 22 May 2012 13:52, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:

> It seems pretty clear to me that making pg_upgrade responsible for
> emptying block zero is a non-starter.  But I don't think that's a
> reason to throw out the design; I think it's a problem we can work
> around.

I like your design better as well *if* you can explain how we can get
to it. My proposal was a practical alternative that would allow the
idea to proceed.

--
 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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