fix

facebookincubator · Apr 9, 2024 · da3b7d1 · da3b7d1
1 parent c115591
commit da3b7d1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/velox/functions/sparksql/Hash.cpp b/velox/functions/sparksql/Hash.cpp
@@ -134,6 +134,8 @@ class VectorHasher {
  public:
   // Compute the hash value of input vector at index.
   virtual ReturnType hashAt(vector_size_t index, SeedType seed) = 0;
+
+  virtual ~VectorHasher() = default;
 };
 
 template <typename HashClass, TypeKind kind>