Horton

Re: multivariate statistics (v19)

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Michael Paquier <michael.paquier@gmail.com>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>, Dilip Kumar <dilipbalaut@gmail.com>, Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>, Dean Rasheed <dean.a.rasheed@gmail.com>, Heikki Linnakangas <hlinnaka@iki.fi>, Robert Haas <robertmhaas@gmail.com>, Tatsuo Ishii <ishii@postgresql.org>, David Steele <david@pgmasters.net>, Tom Lane <tgl@sss.pgh.pa.us>, Petr Jelinek <petr@2ndquadrant.com>, Jeff Janes <jeff.janes@gmail.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2017-01-25T12:56:32Z
Lists: pgsql-hackers 
Michael Paquier wrote:
> On Wed, Jan 4, 2017 at 11:35 AM, Tomas Vondra
> <tomas.vondra@2ndquadrant.com> wrote:

> > Attached is v22 of the patch series, rebased to current master and fixing
> > the reported bug. I haven't made any other changes - the issues reported by
> > Petr are mostly minor, so I've decided to wait a bit more for (hopefully)
> > other reviews.
> 
> And nothing has happened since. Are there people willing to review
> this patch and help it proceed?

I am going to grab this patch as committer.

> As this patch is quite large, I am not sure if it is fit to join the
> last CF. Thoughts?

All patches, regardless of size, are welcome to join any commitfest.
The last commitfest is not different in that regard.  The rule I
remember is that patches may not arrive *for the first time* in the last
commitfest.  This patch has already seen a lot of work in previous
commitfests, so it's fine.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, 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