postgres
diff --git a/‎src/backend/commands/explain.c
Lines changed: 8 additions & 0 deletions b/‎src/backend/commands/explain.c
Lines changed: 8 additions & 0 deletions
@@ -1988,6 +1988,14 @@ ExplainNode(PlanState *planstate, List *ancestors,
 				show_instrumentation_count("Rows Removed by Filter", 1,
 										   planstate, es);
 			break;
+		case T_WindowAgg:
+			show_upper_qual(plan->qual, "Filter", planstate, ancestors, es);
+			if (plan->qual)
+				show_instrumentation_count("Rows Removed by Filter", 1,
+										   planstate, es);
+			show_upper_qual(((WindowAgg *) plan)->runConditionOrig,
+							"Run Condition", planstate, ancestors, es);
+			break;
 		case T_Group:
 			show_group_keys(castNode(GroupState, planstate), ancestors, es);
 			show_upper_qual(plan->qual, "Filter", planstate, ancestors, es);