Re: make MaxBackends available in _PG_init

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От
Nathan Bossart
Тема
Re: make MaxBackends available in _PG_init
Дата
Msg-id
20220127181815.GA551692@nathanxps13
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Дерево обсуждения
make MaxBackends available in _PG_init "Wang, Shenhao" <wangsh.fnst@cn.fujitsu.com>
Re: make MaxBackends available in _PG_init Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: make MaxBackends available in _PG_init Andres Freund <andres@anarazel.de>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Andres Freund <andres@anarazel.de>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Andres Freund <andres@anarazel.de>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
RE: make MaxBackends available in _PG_init "wangsh.fnst@fujitsu.com" <wangsh.fnst@fujitsu.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Greg Sabino Mullane <htamfids@gmail.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Greg Sabino Mullane <htamfids@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Greg Sabino Mullane <htamfids@gmail.com>
RE: make MaxBackends available in _PG_init "wangsh.fnst@fujitsu.com" <wangsh.fnst@fujitsu.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Fujii Masao <masao.fujii@oss.nttdata.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init "Bossart, Nathan" <bossartn@amazon.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Andres Freund <andres@anarazel.de>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Andres Freund <andres@anarazel.de>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Andres Freund <andres@anarazel.de>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init "Anton A. Melnikov" <aamelnikov@inbox.ru>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init "Anton A. Melnikov" <aamelnikov@inbox.ru>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Robert Haas <robertmhaas@gmail.com>
Re: make MaxBackends available in _PG_init Tom Lane <tgl@sss.pgh.pa.us>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Nathan Bossart <nathandbossart@gmail.com>
Re: make MaxBackends available in _PG_init Julien Rouhaud <rjuju123@gmail.com>
Re: make MaxBackends available in _PG_init Michael Paquier <michael@paquier.xyz>
On Thu, Jan 27, 2022 at 09:56:04AM +0900, Michael Paquier wrote:
> Hmm.  I have been looking at this patch, and the lack of centralized
> solution that could be used for other GUCs worries me like Fujii-san,
> even if this would prevent an incorrect use of MaxBackends in contexts
> where it should not be used because it is not initialized yet.  I
> don't think it is a good idea in the long-term to apply this as-is.

Alright.  I think the comment adjustments still apply, so I split those out
to a new patch.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com/
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