Re: [HACKERS] path toward faster partition pruning

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] path toward faster partition pruning
Date: 2018-04-07 11:13:23
Message-ID: 20180407111323.wqrynj54ph6lmi66@alvherre.pgsql
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Andres Freund wrote:
> Hi,
> On 2018-04-07 15:49:54 +1200, David Rowley wrote:
> > Right, I suggest we wait and see if all members go green again as a
> > result of 40e42e1024c, and if they're happy then we could maybe leave
> > it as is with the 2 alternatives output files.
> At least the first previously borked animal came back green (termite).

Thanks everyone for addressing this.

> I've also attempted to fix rhinoceros's failure I remarked upon a couple
> hours ago in

And this, too. I was unsure if this was because we were missing calling
some object access hook from the new code, or the additional pruning.

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

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