Re: Row pattern recognition

Tatsuo Ishii <ishii@postgresql.org>

From: Tatsuo Ishii <ishii@postgresql.org>

To: assam258@gmail.com

Cc: jian.universality@gmail.com, pgsql-hackers@postgresql.org, zsolt.parragi@percona.com, sjjang112233@gmail.com, vik@postgresfriends.org, er@xs4all.nl, jacob.champion@enterprisedb.com, david.g.johnston@gmail.com, peter@eisentraut.org, li.evan.chao@gmail.com

Date: 2026-06-26T02:35:05Z

Lists: pgsql-hackers

Hi Henson,

> Hi all,
> 
> One small follow-up on top of v50.
> 
> Master recently reworded the error raised when RESPECT/IGNORE NULLS is used
> on a non-window function, from
> 
>   "only window functions accept RESPECT/IGNORE NULLS"
> 
> to
> 
>   "RESPECT/IGNORE NULLS specified, but %s is not a window function".
> 
> rpr_base was written before that change, so one expected-output line now
> mismatches and the test fails on current master. The attached patch updates
> just that line. No code or behavior change.
> 
> I'm sending it as a separate attachment so the v50 series stays as posted;
> it applies on top of v50-0020.

Thanks for the patch. I will include it in the upcoming v50 patches.

Regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp

Commits

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

Adjust cross-version upgrade tests for seg_out() fix
- 3e3d7875e956 19 (unreleased) cited
Rationalize error comments in partition split/merge tests
- ecb2508aaf9b 19 (unreleased) cited
Add fast path for foreign key constraint checks
- 2da86c1ef9b5 19 (unreleased) cited
Fix assorted pretty-trivial memory leaks in the backend.
- e78d1d6d47dc 19 (unreleased) cited
Add temporal FOREIGN KEY contraints
- 89f908a6d0ac 18.0 cited
Add trailing commas to enum definitions
- 611806cd726f 17.0 cited
Remove obsolete executor cleanup code
- d060e921ea5a 17.0 cited