Re: AW: Commit 5a2fed911a broke parallel query

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Rank, Christian (LfL)" <Christian(dot)Rank(at)lfl(dot)bayern(dot)de>
Cc: Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org>, "PostgreSQL TDBA (LDBV)" <PostgreSQL_TDBA(at)ldbv(dot)bayern(dot)de>
Subject: Re: AW: Commit 5a2fed911a broke parallel query
Date: 2025-01-02 15:53:01
Message-ID: 268542.1735833181@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-bugs

"Rank, Christian (LfL)" <Christian(dot)Rank(at)lfl(dot)bayern(dot)de> writes:
> just a notice that this sounds like the symptom already described in
> https://www.postgresql.org/message-id/c7896c19adb646e889d5b2e40fdd17c1@ldbv.bayern.de

Indeed. My apologies for having not gotten back to you in that
thread. There is a committed fix now:

https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=41a252c2ca68ba7239e73abd99fdbf28871f5f07

(caution: the fix is nontrivially different in each branch; that
one is for v16)

regards, tom lane

In response to

Browse pgsql-bugs by date

  From Date Subject
Next Message Tom Lane 2025-01-02 16:04:23 Re: Incorrect sort result caused by ROLLUP and WHERE operation
Previous Message Zhang Mingli 2025-01-02 10:49:26 Re: Incorrect sort result caused by ROLLUP and WHERE operation