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 ------ REL9_6_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/f74f871b80a13ef72b19e3d829a109f8df0df792 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 | 14 ++++++++++++++ src/test/regress/sql/select_parallel.sql | 8 ++++++++ 5 files changed, 43 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
