Robert Haas <robertmh...@gmail.com> writes:
> I've stopped the query more than 10 times now and EVERY SINGLE ONE
> finds it in list_concat_unique_ptr(). :-(
Too bad you don't have debug symbols ... it'd be interesting to see
how long that list is.
> It's also using about 12x as much RAM as the GEQO version.
No surprise. GEQO is designed to constrain its memory use, the
exhaustive planner not so much.
regards, tom lane
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