Re: Minimal logical decoding on standbys

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: "Drouvot, Bertrand" <bertranddrouvot(dot)pg(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(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>, Rahila Syed <rahila(dot)syed(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Minimal logical decoding on standbys
Date: 2023-03-03 07:58:07
Message-ID: 6ab352de1553c1e3d0c7d97c038dc470ca51e772.camel@j-davis.com
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On Thu, 2023-03-02 at 11:45 -0800, Jeff Davis wrote:
> In this case it looks easier to add the right API than to be sure
> about
> whether it's needed or not.

I attached a sketch of one approach. I'm not very confident that it's
the right API or even that it works as I intended it, but if others
like the approach I can work on it some more.

--
Jeff Davis
PostgreSQL Contributor Team - AWS

Attachment Content-Type Size
v1-0001-Introduce-ConditionVariableEventSleep.patch text/x-patch 8.8 KB

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