| From: | Jeff Davis <jdavis(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Revert "Use CP_SMALL_TLIST for hash aggregate" |
| Date: | 2020-07-13 06:07:54 |
| Message-ID: | E1jurd4-0003nV-6E@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
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
------
master
Details
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https://git.postgresql.org/pg/commitdiff/0babd109801e5ecd90df29589c23c6daf3ae69f7
Modified Files
--------------
contrib/postgres_fdw/expected/postgres_fdw.out | 4 ++--
src/backend/optimizer/plan/createplan.c | 28 ++++----------------------
2 files changed, 6 insertions(+), 26 deletions(-)
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