diff options
Diffstat (limited to 'src/include/optimizer/paths.h')
| -rw-r--r-- | src/include/optimizer/paths.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index c9e44318ad9..b2b4353eeac 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -216,16 +216,18 @@ extern void initialize_mergeclause_eclasses(PlannerInfo *root, RestrictInfo *restrictinfo); extern void update_mergeclause_eclasses(PlannerInfo *root, RestrictInfo *restrictinfo); -extern List *find_mergeclauses_for_pathkeys(PlannerInfo *root, - List *pathkeys, - bool outer_keys, - List *restrictinfos); +extern List *find_mergeclauses_for_outer_pathkeys(PlannerInfo *root, + List *pathkeys, + List *restrictinfos); extern List *select_outer_pathkeys_for_merge(PlannerInfo *root, List *mergeclauses, RelOptInfo *joinrel); extern List *make_inner_pathkeys_for_merge(PlannerInfo *root, List *mergeclauses, List *outer_pathkeys); +extern List *trim_mergeclauses_for_inner_pathkeys(PlannerInfo *root, + List *mergeclauses, + List *pathkeys); extern List *truncate_useless_pathkeys(PlannerInfo *root, RelOptInfo *rel, List *pathkeys); |