Postgres Pro
Downloads
Home   >   mailing lists

Re: Teaching users how they can get the most out of HOT in Postgres 14 - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: Teaching users how they can get the most out of HOT in Postgres 14
Date
Msg-id CAH2-Wz=gFFQ4rnrzZujoToYU4NH14Ehi=gN=hfYtPCNQWn29Lw@mail.gmail.com
Whole thread Raw
In response to Re: Teaching users how they can get the most out of HOT in Postgres 14  (Andres Freund <andres@anarazel.de>)
Responses Re: Teaching users how they can get the most out of HOT in Postgres 14  (Michael Paquier <michael@paquier.xyz>)
List pgsql-hackers
Tree view 
On Mon, Apr 12, 2021 at 4:30 PM Andres Freund <andres@anarazel.de> wrote:
> As far as I can see there's no reasonable way to disable this
> "optimization", which scares me.

I'm fine with adding a simple 'off' switch. What I'd like to avoid
doing is making the behavior tunable, since it's likely to change in
Postgres 15 and Postgres 16 anyway.

-- 
Peter Geoghegan

pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: pg_upgrade check for invalid role-specific default config
Next
From: David Rowley
Date:
Subject: Re: Binary search in ScalarArrayOpExpr for OR'd constant arrays