From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
---|---|
To: | Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> |
Cc: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Andres Freund <andres(at)anarazel(dot)de>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Mark Dilger <hornschnorter(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: [HACKERS] PATCH: multivariate histograms and MCV lists |
Date: | 2019-03-13 16:39:30 |
Message-ID: | CA+TgmobvgTNWCeod_nqOJuPOYRecXd8XcsP4E2b8sbeGVygGJg@mail.gmail.com |
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On Wed, Mar 13, 2019 at 12:20 AM Kyotaro HORIGUCHI
<horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> wrote:
> +Multivariate MCV (most-common values) lists are a straightforward extension of
>
> "lists are *a*" is wrong?
No, that's correct. Not sure exactly what your concern is, but it's
probably related to the fact that the first parent of the sentences
(before "are") is plural and the second part is singular. It does
seem a little odd that you can say "lists are an extension," mixing
singular and plural, but English lets you do stuff like that.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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