Horton

Re: The documentation for READ COMMITTED may be incomplete or wrong

Aleksander Alekseev <aleksander@timescale.com>

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From: Aleksander Alekseev <aleksander@timescale.com>
To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Nathan Bossart <nathandbossart@gmail.com>, Amit Langote <amitlangote09@gmail.com>
Date: 2023-05-19T11:02:24Z
Lists: pgsql-hackers 
Hi,

> The attached v2 mechanizes  that using two bool arrays.

I tested the patch on several combinations of operating systems
(LInux, MacOS) and architectures (x64, RISC-V) available to me at the
moment, with both Meson and Autotools. Also I made sure
eval-plan-qual.spec fails when the C code is untouched.

The patch passed all the checks I could come up with.

--
Best regards,
Aleksander Alekseev

Commits

  1. Fix misbehavior of EvalPlanQual checks with multiple result relations.

  2. Rework planning and execution of UPDATE and DELETE.