Re: Pathify RHS unique-ification for semijoin planning

On Fri, Jul 4, 2025 at 10:41 AM Richard Guo <guofenglinux(at)gmail(dot)com> wrote:
> On Thu, Jul 3, 2025 at 7:06 PM Richard Guo <guofenglinux(at)gmail(dot)com> wrote:
> > This patch does not apply again, so here is a new rebase.
> >
> > This version also fixes an issue related to parameterized paths: if
> > the RHS has LATERAL references to the LHS, unique-ification becomes
> > meaningless because the RHS depends on the LHS, and such paths should
> > not be generated.

> (The cc list is somehow lost; re-ccing.)

The CI reports a test failure related to this patch, although I'm
quite confident it's unrelated to the changes introduced here.

The failure is: recovery/009_twophase time out (After 1000 seconds)

In any case, here's a freshly rebased version.

Hi Tom, I wonder if you've had a chance to look at this patch. It
would be great to have your input.

Thanks
Richard