Re: prevent immature WAL streaming

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, "masao(dot)fujii(at)oss(dot)nttdata(dot)com" <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "mengjuan(dot)cmj(at)alibaba-inc(dot)com" <mengjuan(dot)cmj(at)alibaba-inc(dot)com>, "Jakub(dot)Wartak(at)tomtom(dot)com" <Jakub(dot)Wartak(at)tomtom(dot)com>, Ryo Matsumura <matsumura(dot)ryo(at)fujitsu(dot)com>
Subject: Re: prevent immature WAL streaming
Date: 2021-10-13 22:09:28
Message-ID: 202110132209.uyw4ubpc2ztc@alvherre.pgsql
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On 2021-Oct-13, Andres Freund wrote:

> Hi,
>
> On 2021-10-13 17:46:53 -0300, Alvaro Herrera wrote:
> > On 2021-Oct-13, Andres Freund wrote:
> >
> > > Something very roughly like the attached. Perhaps that's going a bit overboard
> > > though. But it seems like it might be something we could use in a few tests?
> >
> > Hah, our emails crossed. If you want to turn this into a patch to the
> > 026 test file, please go ahead. Failing that, I'd just push the patch I
> > just sent in my other reply.
>
> Yea, let's go for your patch then. I've verified that at least locally it
> passes under valgrind.

Ah great, thanks. Pushed then.

--
Álvaro Herrera Valdivia, Chile — https://www.EnterpriseDB.com/
"But static content is just dynamic content that isn't moving!"
http://smylers.hates-software.com/2007/08/15/fe244d0c.html

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