Horton

Re: [HACKERS] WIP: Aggregation push-down

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Antonin Houska <ah@cybertec.at>
Cc: Richard Guo <riguo@pivotal.io>, Tom Lane <tgl@sss.pgh.pa.us>, Michael Paquier <michael@paquier.xyz>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2019-09-04T20:23:39Z
Lists: pgsql-hackers 
This stuff seems very useful.  How come it sits unreviewed for so long?

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

Commits

  1. Move estimate_hashagg_tablesize to selfuncs.c, and widen result to double.

  2. Remove unnecessairly duplicated gram.y productions