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Re: [PATCH] Incremental sort (was: PoC: Partial sort) - Mailing list pgsql-hackers

From Tomas Vondra
Subject Re: [PATCH] Incremental sort (was: PoC: Partial sort)
Date
Msg-id 20200406204222.4ulowvv3yzwkivgk@development
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In response to Re: [PATCH] Incremental sort (was: PoC: Partial sort)  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [PATCH] Incremental sort (was: PoC: Partial sort)
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On Mon, Apr 06, 2020 at 04:14:38PM -0400, Tom Lane wrote:
>Tomas Vondra <tomas.vondra@2ndquadrant.com> writes:
>> Hmmm, I see the buildfarm is not happy about it - a couple of animals
>> failed, but some succeeded. The failure seems like a simple difference
>> in explain output, but it's not clear why would it happen (and I've
>> ran the tests many times but never seen this failure).
>
>Did you ever use force_parallel_mode = regress?
>

Ah, not sure - probably not in this round of tests and there were some
changes in the explain code. Thanks for the hint.

regards

-- 
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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