Re: BUG #17781: Assert in setrefs.c

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

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

To: Robins Tharakan <tharakan@gmail.com>

Cc: pgsql-bugs@lists.postgresql.org

Date: 2023-02-08T19:46:27Z

Lists: pgsql-bugs

Robins Tharakan <tharakan@gmail.com> writes:
> Assuming this persistence is helpful overall, now I see a
> different SQL can still trigger the same assert().

It's very helpful, thank you!  I pushed Richard's fix for this.

			regards, tom lane

Commits

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Further fixes in qual nullingrel adjustment for outer join commutation.
- acc5821e4dcb 16.0 landed
Further tighten nullingrel marking rules in build_joinrel_tlist().
- d1c9c864fc04 16.0 landed
remove_rel_from_query() must clean up PlaceHolderVar.phrels fields.
- 798c01763421 16.0 landed
Rethink nullingrel marking rules in build_joinrel_tlist().
- fee7b77b9000 16.0 landed
Make Vars be outer-join-aware.
- 2489d76c4906 16.0 cited