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Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold < - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <
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Msg-id CA+TgmoacXFw0VY3hzbUS6kFYUXY5PRZAmpp6PUnWVvQtRN+3nQ@mail.gmail.com
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In response to Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <  (Kevin Grittner <kgrittn@gmail.com>)
Responses Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <
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On Fri, Apr 29, 2016 at 6:08 PM, Kevin Grittner <kgrittn@gmail.com> wrote:
> Now to continue with the performance benchmarks.  I'm pretty sure
> we've fixed the problems when the feature is disabled
> (old_snapshot_threshold = -1), and there are several suggestions
> for improving performance while it is on that need to be compared
> and benchmarked.

If anyone thinks that the issue with the feature disabled is NOT
fixed, please speak up!  I'm moving the corresponding open item to
CLOSE_WAIT status, meaning that it will be closed if nobody shows up
to say that there is still an issue.

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

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