Re: [PATCH] A hook for session start

From: Fabrízio de Royes Mello <fabriziomello(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Craig Ringer <craig(at)2ndquadrant(dot)com>, Yugo Nagata <nagata(at)sraoss(dot)co(dot)jp>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] A hook for session start
Date: 2017-10-05 19:14:21
Message-ID: CAFcNs+qd+f8BaLHPDK_EjH8YHGSPV1ovXr=5mS4EjmrW3_i-hQ@mail.gmail.com
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On Tue, Aug 1, 2017 at 4:55 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>
> On Tue, Aug 1, 2017 at 3:37 PM, Peter Eisentraut
> <peter(dot)eisentraut(at)2ndquadrant(dot)com> wrote:
> > On 7/21/17 12:59, Robert Haas wrote:
> >> That's an exceedingly-weak argument for rejecting this patch. The
> >> fact that you can probably hack around the lack of a hook for most
> >> reasonable use cases is not an argument for having a hook that does
> >> what people actually want to do.
> >
> > Still nobody has presented a concrete use case so far.
>
> I've been asked for this at EDB, too. Inserting a row into some table
> on each logon, for example.
>
> A quick Google search found 6 previous requests for this feature, some
> of which describe intended use cases:
>
> https://www.postgresql.org/message-id/4EBC6852.5030605@fuzzy.cz (2011)
>
https://www.postgresql.org/message-id/CAHyXU0wrsYShxmwBxZSGYoiBJa%3DgzEJ17iAeRvaf_vA%2BcoH_qA%40mail.gmail.com
> (2011)
>
https://www.postgresql.org/message-id/BAY104-W513CF26C0046C9D28747B8D1DD0@phx.gbl
> (2009, in Spanish)
>
https://www.postgresql.org/message-id/758d5e7f0803130227m558d32cdl7159bed00d21f084%40mail.gmail.com
> (2008)
>
https://www.postgresql.org/message-id/001a01c48077%240b118e60%240200030a%40gendron.ca
> (2004)
>
https://www.postgresql.org/message-id/F96SgcOrBLSAQV6uPDV00000a2b@hotmail.com
> (2000)
>

Hi all,

I'm sending a new rebased patches and added tests to src/tests/modules as
suggested before.

Regards,

--
Fabrízio de Royes Mello
Consultoria/Coaching PostgreSQL
>> Timbira: http://www.timbira.com.br
>> Blog: http://fabriziomello.github.io
>> Linkedin: http://br.linkedin.com/in/fabriziomello
>> Twitter: http://twitter.com/fabriziomello
>> Github: http://github.com/fabriziomello

Attachment Content-Type Size
0001-session_start_hook-v2.patch text/x-patch 1.4 KB
0002-session_end_hook-v2.patch text/x-patch 2.5 KB
0003-session_hooks_tests-v3.patch text/x-patch 7.0 KB

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