Fix crash with pg_partition_root Trying to call the function with the top-most parent of a partition tree was leading to a crash. In this case the correct result is to return the top-most parent itself.
Reported-by: Álvaro Herrera Author: Michael Paquier Reviewed-by: Amit Langote Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/2ab6d28d233af17987ea323e3235b2bda89b4f2e Modified Files -------------- src/backend/utils/adt/partitionfuncs.c | 10 +++++- src/test/regress/expected/partition_info.out | 50 ++++++++++++++++++++++++++++ src/test/regress/sql/partition_info.sql | 12 +++++++ 3 files changed, 71 insertions(+), 1 deletion(-)
