Re: Limiting memory allocation - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Limiting memory allocation
Date
Msg-id 1779473.1653443716@sss.pgh.pa.us
Whole thread Raw
In response to Re: Limiting memory allocation  (Bruce Momjian <bruce@momjian.us>)
Responses Re: Limiting memory allocation
List pgsql-hackers
Bruce Momjian <bruce@momjian.us> writes:
> On Tue, May 24, 2022 at 09:20:43PM -0400, Tom Lane wrote:
>> Then you just rendered all the planner's estimates fantasies.

> That's what I was asking --- if the planner's estimates are based on the
> size of work_mem --- I thought you said it is not.

The planner's estimates certainly vary with work_mem ... I was responding
to something you said that seemed to be asserting they didn't.

            regards, tom lane



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