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

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Subject: Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
From: Michael Lewis <mlewis@xxxxxxxxxxx>
Date: Sun, 21 Feb 2021 10:14:04 -0700
In-reply-to: <20210220135641.GB30604@hjp.at>
References: <CAADeyWihs2wwUmyUJmEav20sXUanp8P9BpJMQVUApoBQV-HMgg@mail.gmail.com> <CAHOFxGrPSnwrw3yq9XM0k=g84r1bgNc2xyYVxW+NX9FCnSVTTA@mail.gmail.com> <CAADeyWijZ-P4Gcz30+5+E6tuB17Py6aLAtCPaPypWugaf8Tdyw@mail.gmail.com> <CAHOFxGotQte0Cjsxm-ZqS8a_yVHqCq+CFB2RXAPD3n8qNgXoEA@mail.gmail.com> <20210220135641.GB30604@hjp.at>

No issues for us. We have used a low sample rate of 1% or so and gotten some very useful data. Particularly with logging nested statements so we can profile stored procs more easily than adding a large number of raise notice statements.

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- Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
  - From: Peter J. Holzer

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- Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
  - From: Alexander Farber
- Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
  - From: Michael Lewis
- Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
  - From: Alexander Farber
- Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
  - From: Michael Lewis
- Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached
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