Re: BUG #18170: Unexpected error: no relation entry for relid 3

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>

To: Richard Guo <guofenglinux@gmail.com>

Cc: Andrei Lepikhov <a.lepikhov@postgrespro.ru>, Alexander Korotkov <aekorotkov@gmail.com>, Vik Fearing <vik@postgresfriends.org>, zuming.jiang@inf.ethz.ch, pgsql-bugs@lists.postgresql.org, Alexander Korotkov <akorotkov@postgresql.org>

Date: 2023-10-27T14:41:26Z

Lists: pgsql-bugs

Richard Guo <guofenglinux@gmail.com> writes:
> Alternatively, can we look at subroot->parse->targetList instead of
> subquery->targetList where we call estimate_num_groups on the output of
> the subquery?

Please read the comment just above that.

			regards, tom lane

Commits

Disable run condition optimization for some WindowFuncs
- 7e5d20bbd13f 15.7 landed
- 9d36b883bfaa 16.3 landed
Fix allocation of UniqueRelInfo
- 93c85db3b5b8 17.0 landed
Make UniqueRelInfo a node
- 2b26a6945545 17.0 cited
Add "Add trailing commas to enum definitions" to .git-blame-ignore-revs
- 26f988212ead 17.0 cited
Remove useless self-joins
- d3d55ce57136 17.0 cited