Fix planner failure with extended statistics on partitioned tables. Some cases would result in "cache lookup failed for statistics object", due to trying to fetch inherited statistics when only non-inherited ones are available or vice versa.
Richard Guo and Justin Pryzby Discussion: https://postgr.es/m/20221030170520.gm16...@telsasoft.com Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/1f1865e9083625239769c26f68b9c2861b8d4b1c Modified Files -------------- src/backend/utils/adt/selfuncs.c | 11 +++++++++-- src/test/regress/expected/stats_ext.out | 8 +++++++- src/test/regress/sql/stats_ext.sql | 3 ++- 3 files changed, 18 insertions(+), 4 deletions(-)
