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Re: An improvement on parallel DISTINCT - Mailing list pgsql-hackers

From	Richard Guo
Subject	Re: An improvement on parallel DISTINCT
Date	February 5 04:36:28
Msg-id	CAMbWs48kN2_fvgeY8=5G3devHMGc8MHSDnSk9-6ArgYpWDwJow@mail.gmail.com Whole thread Raw
In response to	Re: An improvement on parallel DISTINCT (David Rowley <dgrowleyml@gmail.com>)
List	pgsql-hackers

On Fri, Feb 2, 2024 at 6:39 PM David Rowley <dgrowleyml@gmail.com> wrote:

So the gains increase with more parallel workers due to pushing more
work to the worker. Amdahl's law approves of this.

I'll push the patch shortly.

Thanks for the detailed testing and pushing the patch!

Thanks
Richard

From: Sutou Kouhei
Date: 05 February, 04:29:32
Subject: meson: catalog/syscache_ids.h isn't installed

From: Richard Guo
Date: 05 February, 04:42:01
Subject: Re: An improvement on parallel DISTINCT