def execution_options
      {}.tap do |opts|
        # @todo rework consistency module to be more
        #      abstract implementation for all execution options
        opts[:consistency] = consistency if consistency
        opts[:paging_state] = paging_state if respond_to?(:paging_state) && paging_state
        opts[:page_size] = stateless_page_size if respond_to?(:stateless_page_size) && stateless_page_size
      end
    end
def execution_options
      {}.tap do |opts|
        # @todo rework consistency module to be more
        #      abstract implementation for all execution options
        opts[:consistency] = consistency if consistency
        opts[:paging_state] = paging_state if respond_to?(:paging_state) && paging_state
        opts[:page_size] = stateless_page_size if respond_to?(:stateless_page_size) && stateless_page_size
      end
    end
The session exection options configured for statement execution
 @return [Hash{Symbol => Object}]