Re: queryId constant squashing does not support prepared statements

Dmitry Dolgov <9erthalion6@gmail.com>

From: Dmitry Dolgov <9erthalion6@gmail.com>

To: Michael Paquier <michael@paquier.xyz>

Cc: Sami Imseih <samimseih@gmail.com>, Junwang Zhao <zhjwpku@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2025-05-20T14:23:59Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Fix typo in comment
- a3994ec6acb2 18.0 landed
Make query jumbling also squash PARAM_EXTERN params
- c2da1a5d6325 18.0 landed
Fix squashing algorithm for query texts
- 0f65f3eec478 18.0 landed
pg_stat_statements: Fix parameter number gaps in normalized queries
- 3c03b8cd7979 13.22 landed
- 8a1459f62ad1 14.19 landed
- 130300a15407 15.14 landed
- 7e8b44f4e0e6 16.10 landed
- 290e8ab32ac5 17.6 landed
- 35a428f30b15 18.0 landed

Attachments

v3-0001-Extend-ARRAY-squashing-tests.patch (text/plain)

> On Tue, May 20, 2025 at 11:03:52AM GMT, Dmitry Dolgov wrote:
> > By the way, the new test cases for ARRAY lists are sent in the last
> > patch of the series posted on this thread:
> > https://www.postgresql.org/message-id/7zbzwk4btnxoo4o3xbtzefoqvht54cszjj4bol22fmej5nmgkf@dbcn4wtakw4y
> >
> > These should be first in the list, IMO, so as it is possible to track
> > what the behavior was before the new logic as of HEAD, and what the
> > behavior would become after the new logic.
>
> Sure, I can reshuffle that.

Here is it, but the results are pretty much expected.