Re: Minimal logical decoding on standbys

From: Andres Freund <andres(at)anarazel(dot)de>
To: "Drouvot, Bertrand" <bertranddrouvot(dot)pg(at)gmail(dot)com>
Cc: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Ibrar Ahmed <ibrar(dot)ahmad(at)gmail(dot)com>, Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, fabriziomello(at)gmail(dot)com, tushar <tushar(dot)ahuja(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Melanie Plageman <melanieplageman(at)gmail(dot)com>
Subject: Re: Minimal logical decoding on standbys
Date: 2023-04-04 17:53:38
Message-ID: 20230404175338.4ljhs7tc3jfsrdgx@awork3.anarazel.de
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Hi,

On 2023-04-04 18:54:33 +0200, Drouvot, Bertrand wrote:
> if (check_on_xid)
> {
> if (terminating)
> appendStringInfo(&err_msg, _("terminating process %d to release replication slot \"%s\" because it conflicts with recovery"),
> pid,
> NameStr(slotname));

FWIW, I would just use exactly the same error message as today here.

errmsg("terminating process %d to release replication slot \"%s\"",
active_pid, NameStr(slotname)),

This is accurate for both the existing and the new case. Then there's no need
to put that string into a stringinfo either.

Greetings,

Andres Freund

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