Re: Snapshot too old logging

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Kevin Grittner <kgrittn(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Snapshot too old logging
Date: 2016-11-15 18:27:28
Message-ID: CA+TgmoZ55G7YAwmR3VsmhU1_GvPpCq7OSVhaDkOCXG0CfLsQ6Q@mail.gmail.com
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On Tue, Nov 15, 2016 at 1:18 PM, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
> Is there value in showing which snapshot as well? Something like:
> DETAIL: snapshot <xyz> is too old to access relation <relation>

IIUC, the granularity is per-block, not per-relation, so that might be
misleading.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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