Horton

Re: ERROR: wrong varnullingrels (b 3) (expected (b)) for Var 2/1

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

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Richard Guo <guofenglinux@gmail.com>
Cc: Markus Winand <markus.winand@winand.at>, pgsql-hackers@postgresql.org
Date: 2023-06-12T14:02:04Z
Lists: pgsql-hackers 
Richard Guo <guofenglinux@gmail.com> writes:
> Yeah, that makes sense.  process_subquery_nestloop_params is a better
> place to do this adjustments.  +1 to v2 patch.

Pushed, then.

			regards, tom lane

Commits

  1. Don't include outer join relids in lateral_relids bitmapsets.

  2. Centralize fixups for mismatched nullingrels in nestloop params.

  3. Fix "wrong varnullingrels" for Memoize's lateral references, too.

  4. Fix "wrong varnullingrels" for subquery nestloop parameters.