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Re: WIP: cross column stats revisited ...

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: PostgreSQL - Hans-Jürgen Schönig <postgres(at)cybertec(dot)at>
Cc: PgHacker <pgsql-hackers(at)postgresql(dot)org>, Boszormenyi Zoltan <zb(at)cybertec(dot)at>
Subject: Re: WIP: cross column stats revisited ...
Date: 2011-11-30 20:38:26
Message-ID: CA+TgmobvVsNW2COM+o9n_XfkU70-egmuCuhPpJ4M_+7F9sscTg@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-hackers
2011/9/13 PostgreSQL - Hans-Jürgen Schönig <postgres(at)cybertec(dot)at>:
> hello everybody,
>
> here is the next version of the cross column patch.
> in the meantime zoli and i managed to make the cross column sampling work.
> some prototype syntax is already working and we are able to store cross column data.
> next on the list is further planner integration and finally some support for joins (which is the main point of our work).
>
> feedback is highly welcome ;).

Did this get added to a CommitFest at any point?  If not, and you
still want feedback, please add it here:

https://commitfest.postgresql.org/action/commitfest_view/open

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

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