Horton

Rename PathKeyInfo to GroupByOrdering

Alexander Korotkov <akorotkov@postgresql.org>

View on postgr.es
Commit: 0c1af2c35c7b456bd2fc76bbc9df5aa9c7911bde
Author: Alexander Korotkov <akorotkov@postgresql.org>
Date: 2024-06-06T10:43:24Z
Releases: 17.0 
Rename PathKeyInfo to GroupByOrdering

0452b461bc made optimizer explore alternative orderings of group-by pathkeys.
The PathKeyInfo data structure was used to store the particular ordering of
group-by pathkeys and corresponding clauses.  It turns out that PathKeyInfo
is not the best name for that purpose.  This commit renames this data structure
to GroupByOrdering, and revises its comment.

Discussion: https://postgr.es/m/db0fc3a4-966c-4cec-a136-94024d39212d%40postgrespro.ru
Reported-by: Tom Lane
Author: Andrei Lepikhov
Reviewed-by: Alexander Korotkov, Pavel Borisov

Files

PathChange+/−
src/backend/optimizer/path/pathkeys.c modified +9 −9
src/backend/optimizer/plan/planner.c modified +4 −4
src/include/nodes/pathnodes.h modified +10 −3
src/tools/pgindent/typedefs.list modified +1 −1

Discussion