Don't pass the grouping target around unnecessarily.
Since commit 4f15e5d09de276fb77326be5567dd9796008ca2e made grouped_rel
set reltarget, a variety of other functions can just get it from
grouped_rel instead of having to pass it around explicitly. Simplify
accordingly.
Patch by me, reviewed by Ashutosh Bapat.
Discussion: http://postgr.es/m/CA+TgmoZ+ZJTVad-=vEq393N99KTooxv9k7M+z73qnTAqkb49BQ@mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/94150513ec12c13eb7c98430fc34f477896d38c9
Modified Files
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src/backend/optimizer/plan/planner.c | 41 +++++++++++++----------------------
src/backend/optimizer/util/pathnode.c | 4 ++--
src/include/optimizer/pathnode.h | 2 --
3 files changed, 17 insertions(+), 30 deletions(-)