| From: | Philip Semanchuk <philip(at)americanefficient(dot)com> |
|---|---|
| To: | Atul Kumar <akumar14871(at)gmail(dot)com> |
| Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: maintenance_work_mem |
| Date: | 2020-11-19 16:43:18 |
| Message-ID: | 571B2F06-473D-4B6D-973E-E579F1B0B986@americanefficient.com |
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| Thread: | |
| Lists: | pgsql-general |
> 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
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