Horton

Re: Improve heapgetpage() performance, overhead from serializable

John Naylor <john.naylor@enterprisedb.com>

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From: John Naylor <john.naylor@enterprisedb.com>
To: tender wang <tndrwang@gmail.com>
Cc: Muhammad Malik <muhammad.malik1@hotmail.com>, Andres Freund <andres@anarazel.de>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>, Thomas Munro <thomas.munro@gmail.com>
Date: 2023-09-07T06:14:02Z
Lists: pgsql-hackers 
On Fri, Sep 1, 2023 at 1:08 PM tender wang <tndrwang@gmail.com> wrote:
>
> This thread [1] also Improving the heapgetpage function, and looks like
this thread.
>
> [1]
https://www.postgresql.org/message-id/a9f40066-3d25-a240-4229-ec2fbe94e7a5%40yeah.net

Please don't top-post.

For the archives: That CF entry has been withdrawn, after the author looked
at this one and did some testing.

--
John Naylor
EDB: http://www.enterprisedb.com

Commits

  1. Remove references to old function name

  2. Reduce branches in heapgetpage()'s per-tuple loop