[substrait][converter] change toVeloxPlan(Rel) to virtual function (#8)

Kasma-Inc · Jul 29, 2024 · f6b674d · f6b674d
1 parent 42f5f37
commit f6b674d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/velox/substrait/SubstraitToVeloxPlan.h b/velox/substrait/SubstraitToVeloxPlan.h
@@ -73,7 +73,7 @@ class SubstraitVeloxPlanConverter {
       const RowTypePtr& type);
 
   /// Convert Substrait Rel into Velox PlanNode.
-  core::PlanNodePtr toVeloxPlan(const ::substrait::Rel& rel);
+  virtual core::PlanNodePtr toVeloxPlan(const ::substrait::Rel& rel);
 
   /// Convert Substrait RelRoot into Velox PlanNode.
   core::PlanNodePtr toVeloxPlan(const ::substrait::RelRoot& root);