diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index b6ad01b..280f21c 100644
*** a/src/backend/optimizer/plan/createplan.c
--- b/src/backend/optimizer/plan/createplan.c
*************** create_nestloop_plan(PlannerInfo *root,
*** 3802,3807 ****
--- 3802,3808 ----
  	if (IS_OUTER_JOIN(best_path->jointype))
  	{
  		extract_actual_join_clauses(joinrestrictclauses,
+ 									best_path->path.parent->relids,
  									&joinclauses, &otherclauses);
  	}
  	else
*************** create_mergejoin_plan(PlannerInfo *root,
*** 3917,3922 ****
--- 3918,3924 ----
  	if (IS_OUTER_JOIN(best_path->jpath.jointype))
  	{
  		extract_actual_join_clauses(joinclauses,
+ 									best_path->jpath.path.parent->relids,
  									&joinclauses, &otherclauses);
  	}
  	else
*************** create_hashjoin_plan(PlannerInfo *root,
*** 4213,4218 ****
--- 4215,4221 ----
  	if (IS_OUTER_JOIN(best_path->jpath.jointype))
  	{
  		extract_actual_join_clauses(joinclauses,
+ 									best_path->jpath.path.parent->relids,
  									&joinclauses, &otherclauses);
  	}
  	else
diff --git a/src/backend/optimizer/util/restrictinfo.c b/src/backend/optimizer/util/restrictinfo.c
index 1075dde..65c1abc 100644
*** a/src/backend/optimizer/util/restrictinfo.c
--- b/src/backend/optimizer/util/restrictinfo.c
*************** extract_actual_clauses(List *restrictinf
*** 381,386 ****
--- 381,387 ----
   */
  void
  extract_actual_join_clauses(List *restrictinfo_list,
+ 							Relids joinrelids,
  							List **joinquals,
  							List **otherquals)
  {
*************** extract_actual_join_clauses(List *restri
*** 393,399 ****
  	{
  		RestrictInfo *rinfo = lfirst_node(RestrictInfo, l);
  
! 		if (rinfo->is_pushed_down)
  		{
  			if (!rinfo->pseudoconstant)
  				*otherquals = lappend(*otherquals, rinfo->clause);
--- 394,408 ----
  	{
  		RestrictInfo *rinfo = lfirst_node(RestrictInfo, l);
  
! 		/*
! 		 * We must check both is_pushed_down and required_relids, since an
! 		 * outer-join clause that's been pushed down to some lower join level
! 		 * via path parameterization will not be marked is_pushed_down;
! 		 * nonetheless, it must be treated as a filter clause not a join
! 		 * clause so far as the lower join level is concerned.
! 		 */
! 		if (rinfo->is_pushed_down ||
! 			!bms_is_subset(rinfo->required_relids, joinrelids))
  		{
  			if (!rinfo->pseudoconstant)
  				*otherquals = lappend(*otherquals, rinfo->clause);
diff --git a/src/include/optimizer/restrictinfo.h b/src/include/optimizer/restrictinfo.h
index 9cd874d..a734d79 100644
*** a/src/include/optimizer/restrictinfo.h
--- b/src/include/optimizer/restrictinfo.h
*************** extern List *get_actual_clauses(List *re
*** 36,41 ****
--- 36,42 ----
  extern List *extract_actual_clauses(List *restrictinfo_list,
  					   bool pseudoconstant);
  extern void extract_actual_join_clauses(List *restrictinfo_list,
+ 							Relids joinrelids,
  							List **joinquals,
  							List **otherquals);
  extern bool join_clause_is_movable_to(RestrictInfo *rinfo, RelOptInfo *baserel);