diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/optimizer/paths.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index 5f628eeeb9..6bce53cce5 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -116,7 +116,8 @@ extern EquivalenceClass *get_eclass_for_sort_expr(PlannerInfo *root, Expr *expr, Oid expr_datatype, List *opfamilies, - Index sortref); + Index sortref, + bool create_it); extern void generate_base_implied_equalities(PlannerInfo *root); extern List *generate_join_implied_equalities(PlannerInfo *root, RelOptInfo *joinrel, @@ -172,7 +173,9 @@ extern List *make_pathkeys_for_sortclauses(PlannerInfo *root, List *sortclauses, List *tlist, bool canonicalize); -extern void cache_mergeclause_eclasses(PlannerInfo *root, +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, |