Re: [HACKERS] Re: pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <

From: Kevin Grittner <kgrittn(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Kevin Grittner <kgrittn(at)postgresql(dot)org>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, "pgsql-committers(at)postgresql(dot)org" <pgsql-committers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Re: pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <
Date: 2016-04-13 19:08:49
Message-ID: CACjxUsMbkQjzQJy3kqHcfsSAaSPwGjA3=CVE0qazX_Vz9Vw+bw@mail.gmail.com
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On Wed, Apr 13, 2016 at 1:56 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:

> I'll run with -1 once the current (longer) run has finished.

Just for the record, were any of the other results purporting to be
with the feature "off" also actually running with the feature set
for its fastest possible timeout?

--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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