Re: Snapshot too old logging
От
Magnus Hagander
Тема
Re: Snapshot too old logging
Дата
Msg-id
CABUevEzMkb3TzD91RCCdn0o8_DUmusJ-RSeN+3p9Xjm6A4P29A@mail.gmail.com
Ответ на
Re: Snapshot too old logging (Robert Haas)
Список
Дерево обсуждения
Snapshot too old logging Magnus Hagander <magnus@hagander.net>
Re: Snapshot too old logging Kevin Grittner <kgrittn@gmail.com>
Re: Snapshot too old logging Tom Lane <tgl@sss.pgh.pa.us>
Re: Snapshot too old logging Magnus Hagander <magnus@hagander.net>
Re: Snapshot too old logging Tom Lane <tgl@sss.pgh.pa.us>
Re: Snapshot too old logging Kevin Grittner <kgrittn@gmail.com>
Re: Snapshot too old logging Robert Haas <robertmhaas@gmail.com>
Re: Snapshot too old logging Magnus Hagander <magnus@hagander.net>
Re: Snapshot too old logging Robert Haas <robertmhaas@gmail.com>
Re: Snapshot too old logging Magnus Hagander <magnus@hagander.net>
Re: Snapshot too old logging Kevin Grittner <kgrittn@gmail.com>
Re: Snapshot too old logging Robert Haas <robertmhaas@gmail.com>
Re: Snapshot too old logging Magnus Hagander <magnus@hagander.net>
Re: Snapshot too old logging Alvaro Herrera <alvherre@2ndquadrant.com>
Re: Snapshot too old logging Magnus Hagander <magnus@hagander.net>
Re: Snapshot too old logging Kevin Grittner <kgrittn@gmail.com>
Re: Snapshot too old logging Robert Haas <robertmhaas@gmail.com>
Re: Snapshot too old logging Brad DeJong <Brad.Dejong@infor.com>
Re: Snapshot too old logging Robert Haas <robertmhaas@gmail.com>
Re: Snapshot too old logging Brad DeJong <Brad.Dejong@infor.com>
Re: Snapshot too old logging Brad DeJong <Brad.Dejong@infor.com>
Re: Snapshot too old logging Brad DeJong <Brad.Dejong@infor.com>
On Tue, Nov 15, 2016 at 7:27 PM, Robert Haas <robertmhaas@gmail.com> wrote:
On Tue, Nov 15, 2016 at 1:18 PM, Magnus Hagander <magnus@hagander.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.
Does it help to let the user know which number? I'm not really sure what I'd do with that information, whereas knowing the relation would be very useful.
But we could certainly say "snapshot <xyz> is too old to access block <nnn> of relation <rel>".
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