From: | David Rowley <dgrowleyml(at)gmail(dot)com> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | David Rowley <drowley(at)postgresql(dot)org>, pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | Re: pgsql: Add Result Cache executor node |
Date: | 2021-03-31 23:55:04 |
Message-ID: | CAApHDvrrOUReU1r_EQZLdC4NzVf-789uxjnian3EbwH=nupCqA@mail.gmail.com |
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On Thu, 1 Apr 2021 at 12:47, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> David Rowley <drowley(at)postgresql(dot)org> writes:
> > Add Result Cache executor node
>
> You didn't seriously believe that EXPLAIN ANALYZE numbers
> would be stable in the buildfarm, did you?
If you look a bit harder you can probably see which ones I thought
would be stable and which ones I thought wouldn't based on the
explain_resultcache() function and what I pass the hide_hitmiss
parameter as. It appears that I might have been wrong, but at least
the code should probably answer your question.
Thanks for highlighting.
David
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