diff --git a/src/core/operator/logical_path_finding_operator.cpp b/src/core/operator/logical_path_finding_operator.cpp
index 8e403f5d..a7bdb689 100644
--- a/src/core/operator/logical_path_finding_operator.cpp
+++ b/src/core/operator/logical_path_finding_operator.cpp
@@ -8,8 +8,9 @@ namespace duckpgq {
 namespace core {
 
 unique_ptr<PhysicalOperator> LogicalPathFindingOperator::CreatePlan(
-    ClientContext &, duckdb::PhysicalPlanGenerator &generator) {
+    ClientContext &context, duckdb::PhysicalPlanGenerator &generator) {
   D_ASSERT(children.size() == 2);
+  estimated_cardinality = children[0]->EstimateCardinality(context);
   auto left = generator.CreatePlan(std::move(children[0]));
   auto right = generator.CreatePlan(std::move(children[1]));
   return make_uniq<PhysicalPathFinding>(*this, std::move(left),
diff --git a/src/core/operator/physical_path_finding_operator.cpp b/src/core/operator/physical_path_finding_operator.cpp
index c2b80308..8a4584b6 100644
--- a/src/core/operator/physical_path_finding_operator.cpp
+++ b/src/core/operator/physical_path_finding_operator.cpp
@@ -26,10 +26,11 @@ namespace core {
 PhysicalPathFinding::PhysicalPathFinding(LogicalExtensionOperator &op,
                                          unique_ptr<PhysicalOperator> left,
                                          unique_ptr<PhysicalOperator> right)
-    : PhysicalComparisonJoin(op, TYPE, {}, JoinType::INNER, 0) {
+    : PhysicalComparisonJoin(op, TYPE, {}, JoinType::INNER, op.estimated_cardinality) {
   children.push_back(std::move(left));
   children.push_back(std::move(right));
   expressions = std::move(op.expressions);
+  estimated_cardinality = op.estimated_cardinality;
   auto &path_finding_op = op.Cast<LogicalPathFindingOperator>();
   mode = path_finding_op.mode;
 }
@@ -306,7 +307,6 @@ PhysicalPathFinding::Finalize(Pipeline &pipeline, Event &event,
     context.TryGetCurrentSetting("experimental_path_finding_operator_task_size",
                                  task_size_value);
     gstate.global_bfs_state->split_size = task_size_value.GetValue<idx_t>();
-    ;
 
     // Schedule the first round of BFS tasks
     if (all_pairs->size() > 0) {
@@ -369,6 +369,14 @@ void PhysicalPathFinding::ScheduleBFSEvent(Pipeline &pipeline, Event &event,
   }
 }
 
+string PhysicalPathFinding::ParamsToString() const {
+  std::cout << "ParamsToString" << std::endl;
+  auto result = mode;
+  result += "\n[INFOSEPARATOR]\n";
+  result += StringUtil::Format("EC: %llu", estimated_cardinality);
+  return result;
+}
+
 //===--------------------------------------------------------------------===//
 // Operator
 //===--------------------------------------------------------------------===//
diff --git a/src/include/duckpgq/core/operator/physical_path_finding_operator.hpp b/src/include/duckpgq/core/operator/physical_path_finding_operator.hpp
index 3c84385a..458fa05a 100644
--- a/src/include/duckpgq/core/operator/physical_path_finding_operator.hpp
+++ b/src/include/duckpgq/core/operator/physical_path_finding_operator.hpp
@@ -117,6 +117,8 @@ class PhysicalPathFinding : public PhysicalComparisonJoin {
 
 
 public:
+  string ParamsToString() const override;
+
   // CachingOperator Interface
   OperatorResultType ExecuteInternal(ExecutionContext &context,
                                      DataChunk &input, DataChunk &chunk,