Re: Teaching users how they can get the most out of HOT in Postgres 14

On Mon, Apr 12, 2021 at 4:52 PM Michael Paquier <michael@paquier.xyz> wrote:
> While going through this commit a couple of days ago, I really got to
> wonder why you are controlling this stuff with a hardcoded value and I
> found that scary, while what you should be using are two GUCs with the
> reloptions that come with the feature (?):
> - A threshold, as an integer, to define a number of pages.
> - A scale factor to define a percentage of pages.

Why?


-- 
Peter Geoghegan