Re: Intermittent BRIN failures on hyrax and lousyjack

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Intermittent BRIN failures on hyrax and lousyjack
Date: 2020-07-10 00:22:04
Message-ID: 20200710002204.GA29790@alvherre.pgsql
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On 2020-Jul-09, Alvaro Herrera wrote:

> I have a moment now, let me have a go at it. I agree with deleting the
> message. I think I'll keep the comment, slightly reworded:
> /*
> * Placeholder tuples only appear during unfinished summarization, and we
> * hold SUE lock, so this function cannot run concurrently with
> * that. Any placeholder tuples that exist must be leftovers from a
> * crashed or aborted summarization; remove them silently.
> */

Pushed to all branches.

Álvaro Herrera
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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