git.postgresql.org Git - postgresql.git/commit

git projects / postgresql.git / commit

Move per-agg and per-trans duplicate finding to the planner.

author Heikki Linnakangas <heikki.linnakangas@iki.fi>

2020年11月24日 08:45:00 +0000 (10:45 +0200)

committer Heikki Linnakangas <heikki.linnakangas@iki.fi>

2020年11月24日 08:45:00 +0000 (10:45 +0200)

commit 0a2bc5d61e713e3fe72438f020eea5fcc90b0f0b

tree 8f630f828fa6bbfb5984f037118211cd68d8a50e tree

parent e522024bd8dd28a0f13dcccfd39170698f45c939 commit | diff

Move per-agg and per-trans duplicate finding to the planner.

This has the advantage that the cost estimates for aggregates can count
the number of calls to transition and final functions correctly.

Bump catalog version, because views can contain Aggrefs.

Reviewed-by: Andres Freund
Discussion: https://www.postgresql.org/message-id/b2e3536b-1dbc-8303-c97e-89cb0b4a9a48%40iki.fi

29 files changed:

contrib/postgres_fdw/postgres_fdw.c diff | blob | blame | history

src/backend/executor/execExpr.c diff | blob | blame | history

src/backend/executor/execExprInterp.c diff | blob | blame | history

src/backend/executor/nodeAgg.c diff | blob | blame | history

src/backend/jit/llvm/llvmjit_expr.c diff | blob | blame | history

src/backend/nodes/copyfuncs.c diff | blob | blame | history

src/backend/nodes/equalfuncs.c diff | blob | blame | history

src/backend/nodes/outfuncs.c diff | blob | blame | history

src/backend/nodes/readfuncs.c diff | blob | blame | history

src/backend/optimizer/path/costsize.c diff | blob | blame | history

src/backend/optimizer/plan/planagg.c diff | blob | blame | history