From:
Robert Haas <robertmhaas(at)gmail(dot)com>
To:
Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr>
Cc:
Jeff Davis <pgsql(at)j-davis(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject:
Re: crash-safe visibility map, take three
Date:
2010-12-02 14:37:37
Message-ID:
AANLkTimMEgSXBnns7jbaYRsqOO3mZ2Lg940MQQMowOSs@mail.gmail.com (view raw or flat )
Thread:
2010-11-30 04:57:25 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 07:34:04 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 15:32:15 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 15:43:47 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 15:54:50 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 16:40:10 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 16:48:08 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 16:54:43 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 16:59:20 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 17:01:56 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 15:38:02 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 15:46:44 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 15:53:25 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 16:02:05 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 16:16:33 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 16:22:03 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 16:27:04 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 16:33:18 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 16:47:40 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 16:49:34 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 16:55:44 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 17:00:29 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 17:10:49 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 17:12:35 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 17:22:02 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 17:25:18 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 17:36:07 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 17:25:41 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 17:26:08 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-11-30 16:59:47 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-01 01:35:56 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-12-01 07:35:40 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-12-01 13:39:07 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-12-01 13:53:12 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-12-01 14:57:51 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2010-12-01 15:46:21 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-01 15:36:51 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-12-01 16:25:36 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-01 16:40:39 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-12-01 16:43:39 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-12-01 17:23:50 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-01 16:40:46 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-12-01 16:44:12 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-12-01 16:48:03 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-12-01 17:22:41 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-12-01 17:31:36 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-01 20:31:27 from Jeff Davis <pgsql(at)j-davis(dot)com>
2010-12-01 20:59:49 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-01 21:27:28 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-12-01 22:24:22 from Jeff Davis <pgsql(at)j-davis(dot)com>
2010-12-02 04:22:12 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-02 11:37:57 from Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr>
2010-12-02 14:37:37 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-02 19:01:43 from Jeff Davis <pgsql(at)j-davis(dot)com>
2010-12-02 19:16:09 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2010-12-02 22:00:18 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-02 23:37:05 from Jeff Davis <pgsql(at)j-davis(dot)com>
2010-12-03 00:06:29 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-03 00:40:44 from Jeff Davis <pgsql(at)j-davis(dot)com>
2010-12-01 23:41:33 from Jim Nasby <jim(at)nasby(dot)net>
2010-12-02 04:36:42 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-12-03 14:25:20 from Florian Weimer <fweimer(at)bfk(dot)de>
2010-11-30 16:27:30 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 16:10:13 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 16:30:53 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-11-30 16:37:13 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-11-30 13:18:12 from Rob Wultsch <wultsch(at)gmail(dot)com>
2011-01-05 20:22:54 from Jesper Krogh <jesper(at)krogh(dot)cc>
2011-01-06 02:10:15 from Robert Haas <robertmhaas(at)gmail(dot)com>
2011-01-06 07:00:29 from Jesper Krogh <jesper(at)krogh(dot)cc>
2011-01-07 18:28:54 from Jim Nasby <jim(at)nasby(dot)net>
2011-01-08 02:59:36 from Robert Haas <robertmhaas(at)gmail(dot)com>
Lists:
pgsql-hackers
On Thu, Dec 2, 2010 at 6:37 AM, Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> Or maybe I do. One other thing I've been thinking about with regard
>> to hint bit updates is that we might choose to mark that are
>> hint-bit-updated as "untidy" rather than "dirty". The background
>
> Please review archives, you'll find the idea discussed and some patches
> to implement it, by Simon. I suppose you could begin here:
>
> http://archives.postgresql.org/pgsql-patches/2008-06/msg00113.php
Thanks for the pointer. I guess that demonstrates that good ideas
will keep floating back up to the surface. It seems like the idea was
met with generally positive feedback, except that most people seemed
to want a slightly simpler system than what Simon was proposing. I
suspect that this is mostly suffering from a lack of round tuits.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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