Re: heap metapages - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: heap metapages
Date
Msg-id CA+U5nMKp+TaLpmZFBtEkUa=22aXBCgbNozsmLxfkHgxb4QypOg@mail.gmail.com
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In response to Re: heap metapages  (Robert Haas <robertmhaas@gmail.com>)
Responses Re: heap metapages
List pgsql-hackers
On 22 May 2012 13:52, Robert Haas <robertmhaas@gmail.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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