diff options
Diffstat (limited to 'src/include/optimizer/paths.h')
| -rw-r--r-- | src/include/optimizer/paths.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index b1a76816442..a48c9721797 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -183,6 +183,10 @@ extern void add_setop_child_rel_equivalences(PlannerInfo *root, RelOptInfo *child_rel, List *child_tlist, List *setop_pathkeys); +extern void setup_eclass_member_iterator(EquivalenceMemberIterator *it, + EquivalenceClass *ec, + Relids child_relids); +extern EquivalenceMember *eclass_member_iterator_next(EquivalenceMemberIterator *it); extern List *generate_implied_equalities_for_column(PlannerInfo *root, RelOptInfo *rel, ec_matches_callback_type callback, |