From: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> |
---|---|
To: | John Naylor <jcnaylor(at)gmail(dot)com> |
Cc: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: MCV lists for highly skewed distributions |
Date: | 2018-03-22 09:56:11 |
Message-ID: | CAEZATCUxxLaJJDgqOH02xXagN87q3+vqCie9VnE-1bgOq8UgJw@mail.gmail.com |
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Lists: | pgsql-hackers |
On 19 March 2018 at 16:59, John Naylor <jcnaylor(at)gmail(dot)com> wrote:
> On 3/19/18, Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> wrote:
>> As promised, here is a new patch, with comment updates, per John and
>> Tomas' suggestions, plus the continuity correction, which seemed just
>> about worthwhile.
>
> Great. I'm happy with the behavior of the patch. I've marked it ready
> for committer.
>
Thanks for testing. I also did more testing with tables 10-20 times as
large and I was happy with the results, so I have pushed this.
Regards,
Dean
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