diff options
| author | Peter Eisentraut | 2025-04-04 09:13:54 +0000 |
|---|---|---|
| committer | Peter Eisentraut | 2025-04-04 09:22:20 +0000 |
| commit | 8123e91f5aeb26c6e4cf583bb61c99281485af83 (patch) | |
| tree | 7ca4f65aeae6dbdf2d35d6c137b60191f82a85b2 /src/include/optimizer | |
| parent | daa16893faa96246d758eb2cc27e2f75c5308296 (diff) | |
Convert PathKey to use CompareType
Change the PathKey struct to use CompareType to record the sort
direction instead of hardcoding btree strategy numbers. The
CompareType is then converted to the index-type-specific strategy when
the plan is created.
This reduces the number of places btree strategy numbers are
hardcoded, and it's a self-contained subset of a larger effort to
allow non-btree indexes to behave like btrees.
Author: Mark Dilger <mark.dilger@enterprisedb.com>
Co-authored-by: Peter Eisentraut <peter@eisentraut.org>
Discussion: https://www.postgresql.org/message-id/flat/E72EAA49-354D-4C2E-8EB9-255197F55330@enterprisedb.com
Diffstat (limited to 'src/include/optimizer')
| -rw-r--r-- | src/include/optimizer/paths.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index 16dc4d5ee82..b1a76816442 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -272,7 +272,7 @@ extern bool has_useful_pathkeys(PlannerInfo *root, RelOptInfo *rel); extern List *append_pathkeys(List *target, List *source); extern PathKey *make_canonical_pathkey(PlannerInfo *root, EquivalenceClass *eclass, Oid opfamily, - int strategy, bool nulls_first); + CompareType cmptype, bool nulls_first); extern void add_paths_to_append_rel(PlannerInfo *root, RelOptInfo *rel, List *live_childrels); |