Horton

Re: BUG #17088: FailedAssertion in prepagg.c

Kyotaro Horiguchi <horikyota.ntt@gmail.com>

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From: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
To: guofenglinux@gmail.com
Cc: tgl@sss.pgh.pa.us, andrew@tao11.riddles.org.uk, michael@paquier.xyz, cyg0810@gmail.com, pgsql-bugs@lists.postgresql.org
Date: 2022-01-27T08:10:52Z
Lists: pgsql-bugs 
At Fri, 9 Jul 2021 14:54:02 +0800, Richard Guo <guofenglinux@gmail.com> wrote in 
> Update the patch with comments and test cases.

AFAICS the patch looks correct.  It works for the first example and
the two from Tom.  I don't find other place that has the similar
issue.

regards.

-- 
Kyotaro Horiguchi
NTT Open Source Software Center

Commits

  1. Fix assorted missing logic for GroupingFunc nodes.