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-rw-r--r--src/include/optimizer/prep.h18
1 files changed, 0 insertions, 18 deletions
diff --git a/src/include/optimizer/prep.h b/src/include/optimizer/prep.h
index d6991d56905..62d45dd1426 100644
--- a/src/include/optimizer/prep.h
+++ b/src/include/optimizer/prep.h
@@ -47,22 +47,4 @@ extern PlanRowMark *get_plan_rowmark(List *rowmarks, Index rtindex);
*/
extern RelOptInfo *plan_set_operations(PlannerInfo *root);
-extern void expand_inherited_tables(PlannerInfo *root);
-
-extern Node *adjust_appendrel_attrs(PlannerInfo *root, Node *node,
- int nappinfos, AppendRelInfo **appinfos);
-
-extern Node *adjust_appendrel_attrs_multilevel(PlannerInfo *root, Node *node,
- Relids child_relids,
- Relids top_parent_relids);
-
-extern AppendRelInfo **find_appinfos_by_relids(PlannerInfo *root,
- Relids relids, int *nappinfos);
-
-extern SpecialJoinInfo *build_child_join_sjinfo(PlannerInfo *root,
- SpecialJoinInfo *parent_sjinfo,
- Relids left_relids, Relids right_relids);
-extern Relids adjust_child_relids_multilevel(PlannerInfo *root, Relids relids,
- Relids child_relids, Relids top_parent_relids);
-
#endif /* PREP_H */