diff options
Diffstat (limited to 'src/include/optimizer/paths.h')
| -rw-r--r-- | src/include/optimizer/paths.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index caaa7c24a1c..b3a2dc1d2de 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -114,8 +114,8 @@ extern EquivalenceClass *get_eclass_for_sort_expr(PlannerInfo *root, bool create_it); extern void generate_base_implied_equalities(PlannerInfo *root); extern List *generate_join_implied_equalities(PlannerInfo *root, - RelOptInfo *joinrel, - RelOptInfo *outer_rel, + Relids join_relids, + Relids outer_relids, RelOptInfo *inner_rel); extern bool exprs_known_equal(PlannerInfo *root, Node *item1, Node *item2); extern void add_child_rel_equivalences(PlannerInfo *root, @@ -134,6 +134,7 @@ extern bool has_relevant_eclass_joinclause(PlannerInfo *root, RelOptInfo *rel1); extern bool eclass_useful_for_merging(EquivalenceClass *eclass, RelOptInfo *rel); +extern bool is_redundant_derived_clause(RestrictInfo *rinfo, List *clauselist); /* * pathkeys.c |