From:
Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
To:
"'Andres Freund'" <andres(at)2ndquadrant(dot)com>, <pgsql-hackers(at)postgresql(dot)org>
Cc:
"'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "'Josh Berkus'" <josh(at)agliodbs(dot)com>,
"'Christopher Browne'" <cbbrowne(at)gmail(dot)com>
Subject:
Re: Proposal for Allow postgresql.conf values to be changed via SQL
Date:
2012-10-31 03:39:34
Message-ID:
005901cdb719$58b402b0$0a1c0810$@kapila@huawei.com (view raw or flat )
Thread:
2012-10-29 13:40:56 from Chris Corbyn <chris(at)w3style(dot)co(dot)uk>
2012-10-29 14:14:27 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-10-30 22:02:25 from Hannu Krosing <hannu(at)2ndQuadrant(dot)com>
2012-10-31 04:02:35 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-10-30 21:25:23 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-10-30 21:47:34 from Christopher Browne <cbbrowne(at)gmail(dot)com>
2012-10-30 21:54:57 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-10-30 22:24:20 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-10-30 22:28:18 from Andres Freund <andres(at)2ndquadrant(dot)com>
2012-10-31 03:39:34 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-10-31 16:51:56 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-11-01 04:00:05 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-02 16:00:11 from Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr>
2012-10-30 22:43:40 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-10-31 03:33:39 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-10-31 12:17:53 from Magnus Hagander <magnus(at)hagander(dot)net>
2012-11-01 07:35:04 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-02 01:19:51 from Greg Smith <greg(at)2ndQuadrant(dot)com>
2012-11-02 11:17:40 from Magnus Hagander <magnus(at)hagander(dot)net>
2012-11-07 23:54:15 from Greg Smith <greg(at)2ndQuadrant(dot)com>
2012-11-08 14:53:10 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-02 15:34:18 from Greg Stark <stark(at)mit(dot)edu>
2012-11-03 01:38:49 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-11-06 11:26:36 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-06 18:00:06 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-11-07 04:19:06 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-07 15:23:42 from Magnus Hagander <magnus(at)hagander(dot)net>
2012-11-07 16:53:49 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-07 17:09:46 from Magnus Hagander <magnus(at)hagander(dot)net>
2012-11-07 17:19:14 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-07 17:24:23 from Magnus Hagander <magnus(at)hagander(dot)net>
2012-11-07 17:29:03 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-07 18:47:54 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-11-07 18:58:13 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-07 19:50:14 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-11-07 20:15:07 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-11-07 20:29:36 from Andres Freund <andres(at)2ndquadrant(dot)com>
2012-11-08 14:26:27 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-08 14:36:32 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
2012-11-08 15:01:29 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-08 15:18:07 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
2012-11-10 04:59:19 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-12 06:37:55 from Greg Smith <greg(at)2ndQuadrant(dot)com>
2012-11-12 14:17:01 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-13 03:59:57 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-13 18:13:08 from Josh Berkus <josh(at)agliodbs(dot)com>
2012-11-13 18:16:11 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-13 18:45:16 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-11-14 06:24:33 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-13 18:54:45 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-11-14 05:09:53 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-15 14:48:14 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-15 17:58:06 from Cédric Villemain <cedric(at)2ndquadrant(dot)com>
2012-11-16 06:16:09 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-16 08:24:38 from Cédric Villemain <cedric(at)2ndquadrant(dot)com>
2012-11-16 09:58:06 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-16 14:08:30 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-16 14:22:22 from Cédric Villemain <cedric(at)2ndquadrant(dot)com>
2012-11-17 13:25:34 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-17 21:38:03 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2012-11-17 21:57:49 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-18 09:52:24 from Cédric Villemain <cedric(at)2ndquadrant(dot)com>
2012-11-19 07:04:27 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-19 07:01:00 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-19 14:22:31 from Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr>
2012-11-19 14:46:55 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-19 15:05:56 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
2012-11-19 15:36:58 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-20 13:51:28 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-22 12:38:42 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-22 16:39:26 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2012-11-23 09:56:56 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-23 16:40:54 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2012-11-24 05:10:45 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-24 17:26:02 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-25 05:01:12 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-28 14:47:44 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-30 19:39:17 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-11-30 19:59:33 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-12-01 08:09:04 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-01 16:30:09 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-12-01 16:45:33 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-12-02 05:48:25 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-03 15:19:41 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-12-03 15:28:31 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-12-04 03:07:00 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-06 04:42:31 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-04 03:22:44 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-02 05:19:34 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-03 11:38:17 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-03 15:21:12 from Robert Haas <robertmhaas(at)gmail(dot)com>
2012-12-03 15:32:31 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-12-03 15:41:21 from Andrew Dunstan <andrew(at)dunslane(dot)net>
2012-12-10 23:54:58 from Jaime Casanova <jaime(at)2ndquadrant(dot)com>
2012-12-11 10:47:54 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-12-11 15:21:47 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2012-11-19 05:38:32 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-14 15:11:16 from Amit kapila <amit(dot)kapila(at)huawei(dot)com>
2012-11-08 14:50:59 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-10-31 09:07:11 from Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
2012-10-30 22:10:41 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Lists:
pgsql-hackers
On Wednesday, October 31, 2012 3:58 AM Andres Freund wrote:
> On Tuesday, October 30, 2012 11:24:20 PM Tom Lane wrote:
> > The fact that this isn't being done by a large number of
> > people (is anybody at all actually doing it?) suggests to me that
> maybe
> > the demand isn't all that great.
>
> It might also be that the idea of implementing that yourself is quite
> scary.
> Also you would need to parse the file to reset values which isn't
> exactly
> easy...
As this new file (postgresql.conf.auto) will not be edited by users, so it
might not be
difficult to handle it, as the code will now the exact format of file.
The problem can be there if we need to parse postgresql.conf to set/reset
values, as for that
the format is not fixed. However that is taken care by having 2 files.
Please point me, if I misunderstood the difficulty raised by you.
With Regards,
Amit Kapila.
In response to
Responses
pgsql-hackers by date
Next :From: Amit KapilaDate: 2012-10-31 04:02:35Subject : Re: Proposal for Allow postgresql.conf values to be changed via SQLPrevious :From : Amit KapilaDate : 2012-10-31 03:33:39Subject : Re: Proposal for Allow postgresql.conf values to be changed via SQL
