pgsql: Fix assertion failure in check_new_partition_bound(). - Mailing list pgsql-committers

Fix assertion failure in check_new_partition_bound().

Commit 6b2c4e59d was overly confident about not being able to see
a negative cmpval result from partition_range_bsearch().  Adjust
the code to cope with that.

Report and patch by Amul Sul; some additional cosmetic changes by me

Discussion: https://postgr.es/m/CAAJ_b97WCO=EyVA7fKzc86kKfojHXLU04_zs7-7+yVzm=-1QkQ@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/970c05057593c2f5919a69b43fd917c4fa86f51c

Modified Files
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src/backend/partitioning/partbounds.c      | 40 +++++++++++++++---------------
src/test/regress/expected/create_table.out |  4 +++
src/test/regress/sql/create_table.sql      |  1 +
3 files changed, 25 insertions(+), 20 deletions(-)