pgsql: Remove bogus Assert in make_partitionedrel_pruneinfo().

Remove bogus Assert in make_partitionedrel_pruneinfo().

This Assert thought that a given rel couldn't be both leaf and
non-leaf, but it turns out that in some unusual plan trees
that's wrong, so remove it.

The lack of testing for cases like that is quite concerning ---
there is little reason for confidence that there aren't other
bugs in the area.  But developing a stable test case seems
rather difficult, and in any case we don't need this Assert.

David Rowley

Discussion: https://postgr.es/m/CAJGNTeOkdk=UVuMugmKL7M=owgt4nNr1wjxMg1F+mHsXyLCzFA@mail.gmail.com

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/69d0e7e6b81db733971508da0e512115930edf1e

Modified Files
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src/backend/partitioning/partprune.c | 2 --
1 file changed, 2 deletions(-)