| From: | aditya desai <admad123(at)gmail(dot)com> |
|---|---|
| To: | Michael Lewis <mlewis(at)entrata(dot)com> |
| Cc: | Justin Pryzby <pryzby(at)telsasoft(dot)com>, Pgsql Performance <pgsql-performance(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Query out of memory |
| Date: | 2021-10-19 13:48:04 |
| Message-ID: | CAN0SRDEFCMLu6Ue_zR0=okw2GZjCOoWXvdqE0d-idGb8DasWVg@mail.gmail.com |
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| Lists: | pgsql-performance pgsql-sql |
Thanks Michael. I will check this further.
On Tue, Oct 19, 2021 at 7:09 PM Michael Lewis <mlewis(at)entrata(dot)com> wrote:
> Check explain plan, change work mem to 100MBs and then check explain plan
> again. If it changed, then try explain analyze.
>
> Work mem is limit is used per node in the plan, so especially with
> partitioned tables, that limit is way too high.
>
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