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Re: Optimizing numeric SUM() aggregate - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Optimizing numeric SUM() aggregate
Date
Msg-id 20160803200749.khyet6ik2u2r7kzv@alap3.anarazel.de
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In response to Re: Optimizing numeric SUM() aggregate  (Andrey Borodin <amborodin@acm.org>)
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On 2016-08-03 17:47:20 +0000, Andrey Borodin wrote:
> I suppose this proves performance impact of a patch. I don't think
> that sum calculation was a common bottleneck, but certainly patch will
> slightly improve performance of a very huge number of queries.

They commonly are in OLAP style workloads.

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