Re: [[BUG] pg_stat_statements crashes with var and non-var expressions in IN clause

Sami Imseih <samimseih@gmail.com>

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From: Sami Imseih <samimseih@gmail.com>

To: zengman <zengman@halodbtech.com>

Cc: pgsql-hackers <pgsql-hackers@lists.postgresql.org>, Michael Paquier <michael@paquier.xyz>

Date: 2026-01-14T16:36:26Z

Lists: pgsql-hackers

Attachments

v2-0001-pg_stat_statements-Fix-nested-tracking-for-implic.patch (application/octet-stream) patch v2-0001

Hi,

Thanks for looking!

> Additionally, I noticed that "ars" in the comment of your patch should be "Vars"
> (this seems to be a typo).

oops. Thanks for spotting that. I was not too happy with the original comment
altogether, and changed it to something more concise.

--
Sami Imseih
Amazon Web Services (AWS)

Commits

pg_stat_statements: Fix crash in list squashing with Vars
- 3304e97b1b73 18.2 landed
- 5d95219faa1a 19 (unreleased) landed