Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached

From: "Peter J(dot) Holzer" <hjp-pgsql(at)hjp(dot)at>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
Date: 2021-02-21 21:31:18
Message-ID: 20210221213118.GA25353@hjp.at
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On 2021-02-21 10:14:04 -0700, Michael Lewis wrote:
> No issues for us. We have used a low sample rate of 1% or so and gotten some
> very useful data.

Oh, somehow I never noticed the auto_explain.sample_rate parameter in
the docs. Good to know.

hp

--
_ | Peter J. Holzer | Story must make more sense than reality.
|_|_) | |
| | | hjp(at)hjp(dot)at | -- Charles Stross, "Creative writing
__/ | http://www.hjp.at/ | challenge!"

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