On Tue, 4 Nov 2025 at 22:54, David Rowley <[email protected]> wrote: > The reason we end up with the same result_rel is that we're not > passing all the relids in fetch_upper_rel(root, UPPERREL_SETOP, > relids) due to having removed dummy rels. I guess the fix might be > something like record the relids even when skipping dummy relations. > I'll go and explore that as an option.
This seems to fix it. I'll study it more in the morning (it's late in my time zone). David
minimal_fix.patch
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