From: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Gregory Stark <stark(at)enterprisedb(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Bruce Momjian <bruce(at)momjian(dot)us>, pgsql-hackers(at)postgresql(dot)org, Hannu Krosing <hannu(at)skype(dot)net>, Stephen Frost <sfrost(at)snowman(dot)net> |
Subject: | Re: Simplifying "standby mode" |
Date: | 2006-09-13 08:48:48 |
Message-ID: | 1158137328.2692.581.camel@holly |
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Lists: | pgsql-hackers pgsql-patches |
On Tue, 2006-09-12 at 16:23 -0400, Tom Lane wrote:
> Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> > Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> >>> My memory is lousy at the best of times, but when have we had a minor
> >>> release that would have broken this due to changed format?
>
> >> Not often, which is why I mention the possibility of having
> >> interoperating minor release levels at all. If it was common, I'd just
> >> put a blanket warning on doing that.
>
> > I don't know that it's happened in the past but I wouldn't be surprised.
> > Consider that the bug being fixed in the point release may well be a bug in
> > WAL log formatting.
>
> This would be the exception, not the rule, and should not be documented
> as if it were the rule. It's not really different from telling people
> to expect a forced initdb at a minor release: you are simply
> misrepresenting the project's policy.
OK, that's clear. I'll word it the other way around.
SGML'd version will go straight to -patches.
--
Other Questions and Changes:: please shout them in now.
--
Simon Riggs
EnterpriseDB http://www.enterprisedb.com
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