Re: AW: Commit 5a2fed911a broke parallel query - Mailing list pgsql-bugs

"Rank, Christian (LfL)" <Christian.Rank@lfl.bayern.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