Re: Row pattern recognition

From: Henson Choi <assam258(at)gmail(dot)com>
To: jian he <jian(dot)universality(at)gmail(dot)com>, Tatsuo Ishii <ishii(at)postgresql(dot)org>
Cc: pgsql-hackers(at)postgresql(dot)org, zsolt(dot)parragi(at)percona(dot)com, sjjang112233(at)gmail(dot)com, vik(at)postgresfriends(dot)org, er(at)xs4all(dot)nl, jacob(dot)champion(at)enterprisedb(dot)com, david(dot)g(dot)johnston(at)gmail(dot)com, peter(at)eisentraut(dot)org, li(dot)evan(dot)chao(at)gmail(dot)com
Subject: Re: Row pattern recognition
Date: 2026-06-26 01:37:23
Message-ID: CAAAe_zCBN3QZP6g3P5Yv5sOdJgUZE6iLs=5HxOyyOn7wkKXrMA@mail.gmail.com
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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

Attachment Content-Type Size
nocfbot-ignore-nulls-errmsg.txt text/plain 1.5 KB

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