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Re: Parallel grouping sets - Mailing list pgsql-hackers

From Richard Guo
Subject Re: Parallel grouping sets
Date
Msg-id CAN_9JTyA6a9-PJEAvOp766TOkE+fNFzF0t5Cn7AMyVa1H5pruA@mail.gmail.com
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In response to Parallel grouping sets  (Richard Guo <riguo@pivotal.io>)
Responses Re: Parallel grouping sets  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
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On Wed, Jun 12, 2019 at 10:58 AM Richard Guo <riguo@pivotal.io> wrote:
Hi all,

Paul and I have been hacking recently to implement parallel grouping
sets, and here we have two implementations.

Implementation 1
================

Attached is the patch and also there is a github branch [1] for this
work.

Rebased with the latest master.

Thanks
Richard 
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