| From: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> |
|---|---|
| To: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> |
| Cc: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Mark Dilger <hornschnorter(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [HACKERS] PATCH: multivariate histograms and MCV lists |
| Date: | 2019-01-17 08:11:53 |
| Message-ID: | CAEZATCXU-9oQ6FZAo2n48OrGMntWEmzqWYyAoCh1sodHcZyrhA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, 17 Jan 2019 at 03:42, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> wrote:
> 39. I don't see analyze_mcv_list() being used anywhere around this comment:
>
> * If we can fit all the items onto the MCV list, do that. Otherwise use
> * analyze_mcv_list to decide how many items to keep in the MCV list, just
> * like for the single-dimensional MCV list.
>
Right. Also, analyze_mcv_list() is no longer being used anywhere
outside of analyze.c, so it can go back to being static.
Regards,
Dean
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