Re: vacuum -vs reltuples on insert only index

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Jehan-Guillaume de Rorthais <jgdr(at)dalibo(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: vacuum -vs reltuples on insert only index
Date: 2020-11-05 02:44:03
Message-ID: CAH2-Wzne_gedbmECvjYjyrfWeFOBVxFGfLOTE8Y0VHw0KOzFFA@mail.gmail.com
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On Mon, Nov 2, 2020 at 10:03 AM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> Actually, it seems better to always count num_index_tuples the old way
> during cleanup-only index VACUUMs, despite the inaccuracy that that
> creates with posting list tuples.

Pushed a fix for this just now.

Thanks for the report!
--
Peter Geoghegan

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