Horton

Re: [HACKERS] Surjective functional indexes

Alvaro Herrera <alvherre@alvh.no-ip.org>

View thread View on postgr.es
From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Konstantin Knizhnik <k.knizhnik@postgrespro.ru>
Cc: Simon Riggs <simon@2ndquadrant.com>, Michael Paquier <michael.paquier@gmail.com>, Christoph Berg <myon@debian.org>, Thomas Munro <thomas.munro@enterprisedb.com>, Peter Eisentraut <peter.eisentraut@2ndquadrant.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2017-12-14T21:15:53Z
Lists: pgsql-hackers 
Konstantin Knizhnik wrote:

> If you still thing that additional 16 bytes per relation in statistic is too
> high overhead, then I will also remove autotune.

I think it's pretty clear that these additional bytes are excessive.

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

Commits

  1. Finish reverting "recheck_on_update" patch.