Re: pgsql: Support hashed aggregation with grouping sets.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andrew Gierth <rhodiumtoad(at)postgresql(dot)org>
Cc: pgsql-committers(at)postgresql(dot)org
Subject: Re: pgsql: Support hashed aggregation with grouping sets.
Date: 2017-03-27 04:39:51
Message-ID: 5454.1490589591@sss.pgh.pa.us
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Andrew Gierth <rhodiumtoad(at)postgresql(dot)org> writes:
> Support hashed aggregation with grouping sets.

Looks like this needs a bit more work to ensure the plans chosen
for the regression test examples are stable ...

regards, tom lane

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