Re: Hash support for grouping sets

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>
Cc: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Hash support for grouping sets
Date: 2017-01-10 15:22:58
Message-ID: CA+TgmoYVGC+ERQ4_wsv9vgL+voE73TXXjDYqYM2R-za3ndbpkQ@mail.gmail.com
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On Thu, Jan 5, 2017 at 10:48 PM, Andrew Gierth
<andrew(at)tao11(dot)riddles(dot)org(dot)uk> wrote:
> Herewith a patch for doing grouping sets via hashing or mixed hashing
> and sorting.

Cool.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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