Horton

Re: multivariate statistics (v25)

David Rowley <david.rowley@2ndquadrant.com>

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From: David Rowley <david.rowley@2ndquadrant.com>
To: Simon Riggs <simon@2ndquadrant.com>
Cc: Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, David Fetter <david@fetter.org>, Dean Rasheed <dean.a.rasheed@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2017-04-05T22:22:26Z
Lists: pgsql-hackers 
On 6 April 2017 at 10:17, Simon Riggs <simon@2ndquadrant.com> wrote:
> On 5 April 2017 at 10:47, David Rowley <david.rowley@2ndquadrant.com> wrote:
>
>> I've attached an updated patch to address Tomas' concerns and yours too.
>
> Commited, with some doc changes and additions based upon my explorations.

Great. Thanks for committing!


-- 
 David Rowley                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

Commits

  1. Collect and use multi-column dependency stats

  2. Implement SortSupport for macaddr data type

  3. Implement multivariate n-distinct coefficients

  4. Generate fmgr prototypes automatically