pg.ddx.io  pgsql-bugs@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Bruce Momjian <bruce@momjian.us>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Andres Freund <andres@2ndquadrant.com>
Cc: PostgreSQL Bugs <pgsql-bugs@postgresql.org>
Subject: Re: pg_upgrade < 9.3 -> >=9.3 misses a step around multixacts
Date: Wed, 2 Jul 2014 19:23:32 -0400
Message-ID: <20140702232332.GC20463@momjian.us> (raw)
In-Reply-To: <20140702193255.GB20463@momjian.us>
References: <20140619014034.GC3806@momjian.us>
	<20140619220425.GQ18688@eldon.alvh.no-ip.org>
	<20140620010653.GS18688@eldon.alvh.no-ip.org>
	<20140620180725.GD29143@momjian.us>
	<20140624201346.GB17110@momjian.us>
	<20140627210520.GP7340@eldon.alvh.no-ip.org>
	<20140701161419.GA16033@momjian.us>
	<20140701190105.GA7340@eldon.alvh.no-ip.org>
	<20140701193047.GB16033@momjian.us>
	<20140702193255.GB20463@momjian.us>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-bugs>

On Wed, Jul  2, 2014 at 03:32:55PM -0400, Bruce Momjian wrote:
> The second will tell them if they should go to a wiki page that will
> show them how to set database and relation minmxid values:
> 
> 	WITH list(file) AS 
> 	(
> 		SELECT * FROM pg_ls_dir('pg_multixact/offsets')
> 	)
> 	SELECT 	EXISTS (SELECT * FROM list WHERE file ~ '^[8-9A-F]') AND
> 		EXISTS (SELECT * FROM pg_database WHERE datminmxid = 1) 
> 		AS update_database_and_relation_minmxid;
> 
> I will work on the wiki page now.
> 
> I think this issue is now ready for 9.3.X, once we write the wiki page
> and release note text.

I have completed the wiki page for the second bug fix:

	https://wiki.postgresql.org/wiki/20140702pg_upgrade_fix

The first bug fix just requires removal of the '0000' file, and I think
can be fully explained in the release notes.

-- 
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + Everyone has their own god. +


-- 
Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-bugs



view thread (78+ messages)  latest in thread

Message-ID: <20140702232332.GC20463@momjian.us>
Permalink:  ../20140702232332.GC20463@momjian.us/
Also on:    postgresql.org/message-id/20140702232332.GC20463@momjian.us

 · 

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-bugs@postgresql.org
  Cc: bruce@momjian.us, alvherre@2ndquadrant.com, andres@2ndquadrant.com
  Subject: Re: pg_upgrade < 9.3 -> >=9.3 misses a step around multixacts
  In-Reply-To: <20140702232332.GC20463@momjian.us>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox