Re: maintenance_work_mem

> On Nov 19, 2020, at 3:05 AM, Atul Kumar <akumar14871(at)gmail(dot)com> wrote:
>
> Hi,
>
> I have below queries:
>
> 1. How do i check the maintenance_work_mem for current session, before
> setting some other value for this parameter for the same session.
>
> 2. and How do I set maintenance_work_mem for a session only, and how
> will it be "rollback" once my maintainance work is done, Do I need to
> execute any command for that or just closing the session will rollback
> what I set for the session.

In addition to Andreas’ helpful references to SHOW and SET, there’s also pg_settings --

https://www.postgresql.org/docs/13/view-pg-settings.html

Cheers
Philip