Horton

Re: BUG #17540: Prepared statement: PG switches to a generic query plan which is consistently much slower

David Rowley <dgrowleyml@gmail.com>

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From: David Rowley <dgrowleyml@gmail.com>
To: william.duclot@gmail.com, PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Date: 2022-07-07T00:46:17Z
Lists: pgsql-bugs, pgsql-hackers 
On Thu, 7 Jul 2022 at 12:23, David Rowley <dgrowleyml@gmail.com> wrote:
> [1] https://www.postgresql.org/message-id/CAKU4AWoZrFaWAkTn9tE2_dd4RYnUiQUiX8xc=ryUywhBWQv89w@mail.gmail.com

Correction: [1]
https://www.postgresql.org/message-id/CAKU4AWpUA8dyVSU1nfCJz71mu6VEjbGS1uy8azrt5CdyoZqGQA%40mail.gmail.com

David

Commits

  1. Add better handling of redundant IS [NOT] NULL quals