Re: [HACKERS] PATCH: multivariate histograms and MCV lists - Mailing list pgsql-hackers

From Robert Haas
Subject Re: [HACKERS] PATCH: multivariate histograms and MCV lists
Date
Msg-id CA+TgmoYN8StPFvYpM41nzqV1LTtkAReM46Ov2W+8YAFjzhz7xA@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] PATCH: multivariate histograms and MCV lists  (Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>)
List pgsql-hackers
On Thu, Mar 14, 2019 at 7:50 AM Kyotaro HORIGUCHI
<horiguchi.kyotaro@lab.ntt.co.jp> wrote:
> Thank you for the kind explanation. I'm not sure but I understand
> this as '"lists" is an extension' turned into 'lists are an
> extension'. That is, the "lists' expresses a concept rather than
> the plurarilty. (But I haven't got a gut feeling..)

The idea that it expresses a concept rather than the plurality is
exactly right -- so apparently you DO have a gut feeling!

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


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