anchor.diff:  	case application:get_env(?APP_Name, db_nodes) of
   		{ok, Nodes} when is_list(Nodes) ->
   			[dao_hosts:insert(Node) || Node <- Nodes, is_atom(Node)],
  -			catch setup_views(?DATABASE_DESIGN_STRUCTURE);
  +			catch dao_setup:setup_views(?DATABASE_DESIGN_STRUCTURE);
   		_ ->
   			lager:warning("There are no DB hosts given in application env variable.")
   	end,
  
positive.code: 
  %% API
  -export([start_link/0]).
  -export([load_view_def/2]).
  
  
  %%%===================================================================
  
negative.code: code_change(_OldVsn, State, _Extra) ->
  	{ok, State}.
  
  