MAXALIGN the target address where we store flattened value. The API (EOH_flatten_into) that flattens the expanded value representation expects the target address to be maxaligned. All it's usage adhere to that principle except when serializing datums for parallel query. Fix that usage.
Diagnosed-by: Tom Lane Author: Tom Lane and Amit Kapila Backpatch-through: 9.6 Discussion: https://postgr.es/m/[email protected] Branch ------ REL9_6_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/dca44d07c585637d8245a46a29be732241fa40bf Modified Files -------------- src/backend/utils/adt/datum.c | 13 ++++++++++++- src/test/regress/expected/select_parallel.out | 27 +++++++++++++++++++++++++++ src/test/regress/sql/select_parallel.sql | 16 ++++++++++++++++ 3 files changed, 55 insertions(+), 1 deletion(-)
