message: Vector cast for VARCHAR -> BLOB (CastToBlob).
diff: @@ -133,8 +133,7 @@ static void string_cast_switch(Vector &source, Vector &result, SQLType source_ty
  break;
  case SQLTypeId::BLOB:
  assert(result.type == TypeId::VARCHAR);
  - // NOP cast
  - result.Reference(source);
  + string_cast<string_t, duckdb::CastToBlob>(source, result, count);
  break;
  default:
  null_cast(source, result, source_type, target_type, count);
  