Revert "Use CP_SMALL_TLIST for hash aggregate"
This reverts commit 4cad2534da6d17067d98cf04be2dfc1bda8f2cd0 due to a
performance regression. It will be replaced by a new approach in an
upcoming commit.
Reported-by: Andres Freund
Discussion: https://postgr.es/m/20200614181418.mx4bvljmfkkhoqzl@alap3.anarazel.de
Backpatch-through: 13
Branch
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REL_13_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/926ecf83c0bab7e985eaf5727bb69cdf8ce6b067
Modified Files
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contrib/postgres_fdw/expected/postgres_fdw.out | 4 ++--
src/backend/optimizer/plan/createplan.c | 28 ++++----------------------
2 files changed, 6 insertions(+), 26 deletions(-)