From: | 王胜利 <attic79(at)126(dot)com> |
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To: | "imai(dot)yoshikazu(at)fujitsu(dot)com" <imai(dot)yoshikazu(at)fujitsu(dot)com> |
Cc: | "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "Imai Yoshikazu" <yoshikazu_i443(at)live(dot)jp> |
Subject: | Re: [Proposal] Add accumulated statistics for wait event |
Date: | 2020-02-25 08:03:12 |
Message-ID: | 61f39736.1399.1707b5f1180.Coremail.attic79@126.com |
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Lists: | pgsql-hackers |
Thank you for this update! I will try it.
Best regards,
Victor wang
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王胜利
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邮箱:attic79(at)126(dot)com
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签名由 网易邮箱大师 定制
On 02/25/2020 15:53, imai(dot)yoshikazu(at)fujitsu(dot)com wrote:
On Fri, Feb 14, 2020 at 11:59 AM, 王胜利 wrote:
> I am glad to know you are working on PG accumulated statistics feature, and I am interested on it.
> I see these two patch file you made, can you let me know which branch of PG code based?
>
> when I use this: https://github.com/postgres/postgres/commits/master, and apply these patches, report some error.
Thanks for Wang's mail, I noticed my 0002 patch was wrong from v3.
Here, I attach correct patches.
Also I will begin to do some benchmark with higher scale and higher number of
users and try to change stats reporting implementation to not affect
performance, which I couldn't have not started because of another tasks.
--
Yoshikazu Imai
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