Fire create_upper_paths_hook for UPPERREL_PARTIAL_GROUP_AGG
create_partial_grouping_paths() called the FDW callback
GetForeignUpperPaths for UPPERREL_PARTIAL_GROUP_AGG, but never the
general-purpose create_upper_paths_hook that non-FDW extensions rely
on. create_partial_distinct_paths() already fires both for
UPPERREL_PARTIAL_DISTINCT.
Add the missing call right next to GetForeignUpperPaths, so an
extension can add partial-aggregate paths here too, before the caller
gathers them and builds a Finalize Aggregate on top.
Reviewed-by: Bryan Green <dbryan.green@gmail.com>
Reviewed-by: Himanshu Upadhyaya <upadhyaya.himanshu@gmail.com>
Reviewed-by: Shihao Zhong <zhong950419@gmail.com>
Discussion: https://postgr.es/m/6fc72a7d-9f52-4a72-9adf-1912da255605@dunslane.net
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/e8a82ddeaf69b077125cf9303df809234461bd37
Modified Files
--------------
src/backend/optimizer/plan/planner.c | 6 ++++++
1 file changed, 6 insertions(+)
