Re: WIP: Aggregation push-down

Antonin Houska <ah@cybertec.at>

From: Antonin Houska <ah@cybertec.at>

To: pgsql-hackers@postgresql.org

Date: 2017-04-28T08:46:09Z

Lists: pgsql-hackers

Attachments

agg_pushdown_v2.diff (text/x-diff) patch v2

Antonin Houska <ah@cybertec.at> wrote:

> This is a new version of the patch I presented in [1].

Rebased.

cat .git/refs/heads/master 
b9a3ef55b253d885081c2d0e9dc45802cab71c7b

-- 
Antonin Houska
Cybertec Schönig & Schönig GmbH
Gröhrmühlgasse 26
A-2700 Wiener Neustadt
Web: http://www.postgresql-support.de, http://www.cybertec.at

Commits

Move estimate_hashagg_tablesize to selfuncs.c, and widen result to double.
- 0c7d53793079 12.0 landed
Remove unnecessairly duplicated gram.y productions
- b9a3ef55b253 10.0 cited