Method fetched_rows

be/src/service/client-request-state.h:288–288

  int num_rows_fetched() const { return num_rows_fetched_; }
  void set_fetched_rows() { fetched_rows_ = true; }
  bool fetched_rows() const { return fetched_rows_; }
  bool returns_result_set() const { return !result_metadata_.columns.empty(); }
  const TResultSetMetadata* result_metadata() const { return &result_metadata_; }
  const TUniqueId& query_id() const { return query_ctx_.query_id; }