Repair crash with unsortable data in grouping sets. Previously the code would generate incorrect results, assertion failures, or crashes if given unsortable (but hashable) columns in grouping sets. Handle by throwing an error instead.
Report and patch by Pavan Deolasee (though I changed the error wording slightly); regression test by me. (This affects 9.5 only since the planner was refactored in 9.6.) Branch ------ REL9_5_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/7be3678a8cfb55dcfca90fa586485f835ab912a5 Modified Files -------------- src/backend/optimizer/plan/planner.c | 5 +++++ src/test/regress/expected/groupingsets.out | 7 +++++++ src/test/regress/sql/groupingsets.sql | 4 ++++ 3 files changed, 16 insertions(+) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
