Re: pgsql: Remove useless self-joins

[David Rowley]

On Wed, 25 Oct 2023 at 22:59, Alexander Korotkov
<akorot...@postgresql.org> wrote:
> src/test/regress/sql/join.sql                 |  359 ++++++++

There seems to be a few EXPLAINs added here that didn't include costs off.

David