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* Mention of minor upgrades
@ 2006-05-23 15:24 Bruce Momjian <pgman@candle.pha.pa.us>
2006-05-23 15:43 ` Re: Mention of minor upgrades Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 1 reply; 3+ messages in thread
From: Bruce Momjian @ 2006-05-23 15:24 UTC (permalink / raw)
To: pgsql-docs
In discussion with Jim Nasby, I have updated the FAQ to strongly
encourage minor upgrading:
<H3 id="item3.6">3.6) Why do I need to do a dump and restore
to upgrade between major PostgreSQL releases?</H3>
<P>The PostgreSQL team makes only bug fixes in minor releases,
so, for example, upgrading from 7.4.8 to 7.4.9 does not require
a dump and restore; merely stop the database server, install
the updated binaries, and restart the server.</P>
<P>All users should upgrade to the most recent minor release as
soon as it is available. While every upgrade has some risk,
PostgreSQL minor releases are designed to fix only common bugs
with the least risk. The community considers <i>not</i> upgrading
more risky that upgrading.</P>
<P>Major releases (e.g. from 7.3 to 7.4) often change the internal
format of system tables and data files. These changes are often complex,
so we don't maintain backward compatibility for data files. A dump/reload
of the database is required for major upgrades.</P>
--
Bruce Momjian http://candle.pha.pa.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Mention of minor upgrades
2006-05-23 15:24 Mention of minor upgrades Bruce Momjian <pgman@candle.pha.pa.us>
@ 2006-05-23 15:43 ` Tom Lane <tgl@sss.pgh.pa.us>
2006-05-23 15:48 ` Re: Mention of minor upgrades Bruce Momjian <pgman@candle.pha.pa.us>
0 siblings, 1 reply; 3+ messages in thread
From: Tom Lane @ 2006-05-23 15:43 UTC (permalink / raw)
To: Bruce Momjian <pgman@candle.pha.pa.us>; +Cc: pgsql-docs
Bruce Momjian <pgman@candle.pha.pa.us> writes:
> In discussion with Jim Nasby, I have updated the FAQ to strongly
> encourage minor upgrading:
> <H3 id="item3.6">3.6) Why do I need to do a dump and restore
> to upgrade between major PostgreSQL releases?</H3>
The item heading seems misleading about what the contents are.
I think you need to split this into two questions. Only the last
para of what you have is actually relevant to the given question.
regards, tom lane
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Mention of minor upgrades
2006-05-23 15:24 Mention of minor upgrades Bruce Momjian <pgman@candle.pha.pa.us>
2006-05-23 15:43 ` Re: Mention of minor upgrades Tom Lane <tgl@sss.pgh.pa.us>
@ 2006-05-23 15:48 ` Bruce Momjian <pgman@candle.pha.pa.us>
0 siblings, 0 replies; 3+ messages in thread
From: Bruce Momjian @ 2006-05-23 15:48 UTC (permalink / raw)
To: Tom Lane <tgl@sss.pgh.pa.us>; +Cc: pgsql-docs
Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > In discussion with Jim Nasby, I have updated the FAQ to strongly
> > encourage minor upgrading:
>
> > <H3 id="item3.6">3.6) Why do I need to do a dump and restore
> > to upgrade between major PostgreSQL releases?</H3>
>
> The item heading seems misleading about what the contents are.
> I think you need to split this into two questions. Only the last
> para of what you have is actually relevant to the given question.
Good point. New title is "What should I do about upgrading
PostgreSQL?". Seems our big problem now is not people complaining about
dump/reload but those who think they are making their system more stable
by _not_ upgrading.
--
Bruce Momjian http://candle.pha.pa.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
^ permalink raw reply [nested|flat] 3+ messages in thread
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2006-05-23 15:24 Mention of minor upgrades Bruce Momjian <pgman@candle.pha.pa.us>
2006-05-23 15:43 ` Tom Lane <tgl@sss.pgh.pa.us>
2006-05-23 15:48 ` Bruce Momjian <pgman@candle.pha.pa.us>
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