Re: Making WAL receiver startup rely on GUC context for primary_conninfo and primary_slot_name

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Sergei Kornilov <sk(at)zsrv(dot)org>, Donald Dong <xdong(at)csumb(dot)edu>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Postgres hackers <pgsql-hackers(at)postgresql(dot)org>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, "simon(at)2ndquadrant(dot)com" <simon(at)2ndquadrant(dot)com>, "ams(at)2ndquadrant(dot)com" <ams(at)2ndquadrant(dot)com>, "masao(dot)fujii(at)gmail(dot)com" <masao(dot)fujii(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Subject: Re: Making WAL receiver startup rely on GUC context for primary_conninfo and primary_slot_name
Date: 2019-01-11 01:14:13
Message-ID: 20190111011413.GB15131@paquier.xyz
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On Fri, Jan 11, 2019 at 10:09:04AM +0900, Michael Paquier wrote:
> On Thu, Jan 10, 2019 at 04:52:53PM -0800, Andres Freund wrote:
> > It's a minor simplification for code that's existed for quite a
> > while. Not worth it.
>
> Meh, I disagree for the ready_to_display part as it has been around
> for a long time:
> commit: 9ed551e0a4fdb046d8e5ea779adfd3e184d5dc0d
> author: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
> date: Wed, 29 Jun 2016 16:57:17 -0400
> Add conninfo to pg_stat_wal_receiver

This should read "ready_to_display has not been around for a long
time" :)
--
Michael

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