Re: snapshot too old issues, first around wraparound and then more.

From: Andres Freund <andres(at)anarazel(dot)de>
To: pgsql-hackers(at)postgresql(dot)org, Kevin Grittner <kgrittn(at)gmail(dot)com>
Subject: Re: snapshot too old issues, first around wraparound and then more.
Date: 2020-04-01 14:01:28
Message-ID: 20200401140128.f6xttr4bbxwa5ico@alap3.anarazel.de
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Hi,

On 2020-03-31 23:40:08 -0700, Andres Freund wrote:
> I added some debug output to print the mapping before/after changes by
> MaintainOldSnapshotTimeMapping() (note that I used timestamps relative
> to the server start in minutes/seconds to make it easier to interpret).

Now attached.

Greetings,

Andres Freund

Attachment Content-Type Size
debug.diff text/x-diff 4.8 KB

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