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Re: Row pattern recognition

Henson Choi <assam258@gmail.com>

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From: Henson Choi <assam258@gmail.com>
To: jian he <jian.universality@gmail.com>, Tatsuo Ishii <ishii@postgresql.org>
Cc: 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: 2026-06-26T01:37:23Z
Lists: pgsql-hackers

Attachments

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.

Best,
Henson

Commits

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

  1. Adjust cross-version upgrade tests for seg_out() fix

  2. Rationalize error comments in partition split/merge tests

  3. Add fast path for foreign key constraint checks

  4. Fix assorted pretty-trivial memory leaks in the backend.

  5. Add temporal FOREIGN KEY contraints

  6. Add trailing commas to enum definitions

  7. Remove obsolete executor cleanup code