Thread: pgsql: Implement ANY_VALUE aggregate
Implement ANY_VALUE aggregate SQL:2023 defines an ANY_VALUE aggregate whose purpose is to emit an implementation-dependent (i.e. non-deterministic) value from the aggregated rows. Author: Vik Fearing <vik@postgresfriends.org> Reviewed-by: Peter Eisentraut <peter.eisentraut@enterprisedb.com> Reviewed-by: David Rowley <dgrowleyml@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/5cff866c-10a8-d2df-32cb-e9072e6b04a2@postgresfriends.org Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/2ddab010c2777c6a965cea82dc1b809ddc33ecc1 Modified Files -------------- doc/src/sgml/func.sgml | 14 ++++++++++++++ src/backend/catalog/sql_features.txt | 1 + src/backend/utils/adt/misc.c | 9 +++++++++ src/include/catalog/catversion.h | 2 +- src/include/catalog/pg_aggregate.dat | 4 ++++ src/include/catalog/pg_proc.dat | 8 ++++++++ src/test/regress/expected/aggregates.out | 30 ++++++++++++++++++++++++++++++ src/test/regress/sql/aggregates.sql | 7 +++++++ 8 files changed, 74 insertions(+), 1 deletion(-)