Horton

Re: pgsql: Disk-based Hash Aggregation.

Jeff Davis <pgsql@j-davis.com>

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From: Jeff Davis <pgsql@j-davis.com>
To: Tom Lane <tgl@sss.pgh.pa.us>, Jeff Davis <jdavis@postgresql.org>
Cc: pgsql-committers@lists.postgresql.org
Date: 2020-03-23T21:49:29Z
Lists: pgsql-hackers 
On Mon, 2020-03-23 at 02:05 -0400, Tom Lane wrote:
> If there's no way to test the feature in some significantly-cheaper
> way,
> perhaps we should move this test out to a separate script that's not
> run
> by default.

I'll rework the tests. I wanted to be a bit more aggressive about
testing right after the checkin to shake out any problems, but I don't
think that's necessary any more.

Regards,
	Jeff Davis

Commits

  1. Reduce test time for disk-based Hash Aggregation.

  2. Disk-based Hash Aggregation.