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-rw-r--r--src/include/optimizer/pathnode.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h
index a0bcc82b31c..26b17f5f7af 100644
--- a/src/include/optimizer/pathnode.h
+++ b/src/include/optimizer/pathnode.h
@@ -145,6 +145,8 @@ extern RelOptInfo *build_join_rel(PlannerInfo *root,
extern RelOptInfo *build_empty_join_rel(PlannerInfo *root);
extern AppendRelInfo *find_childrel_appendrelinfo(PlannerInfo *root,
RelOptInfo *rel);
+extern RelOptInfo *find_childrel_top_parent(PlannerInfo *root, RelOptInfo *rel);
+extern Relids find_childrel_parents(PlannerInfo *root, RelOptInfo *rel);
extern ParamPathInfo *get_baserel_parampathinfo(PlannerInfo *root,
RelOptInfo *baserel,
Relids required_outer);