Fix problems with the "role" GUC and parallel query. Without this fix, dropping a role can sometimes result in parallel query failures in sessions that have used "SET ROLE" to assume the dropped role, even if that setting isn't active any more.
Report by Pavan Deolasee. Patch by Amit Kapila, reviewed by me. Discussion: http://postgr.es/m/caboikdoomrczslslk+z+qenm1zxyawnavfh3mjzzznnkif+...@mail.gmail.com Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/69125c883df30e6232412d35bf7c89b8c3ad1305 Modified Files -------------- src/backend/access/transam/parallel.c | 11 +++++++++++ src/backend/utils/misc/guc.c | 25 +++++++++---------------- src/include/utils/guc.h | 1 + src/test/regress/expected/select_parallel.out | 16 ++++++++++++++++ src/test/regress/sql/select_parallel.sql | 11 +++++++++++ 5 files changed, 48 insertions(+), 16 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
