message: Output(Query): change output of path queries
diff: @@ -1666,7 +1666,7 @@ void GeneralEvaluation::getFinalResult(ResultSet &ret_result)
  break;
  }
  ss << "]}\"";
  - cout << "paths length:" << uid_ls.size() * vid_ls.size() << endl;
  + cout << "max #paths:" << uid_ls.size() * vid_ls.size() << endl;
  if (proj[0].aggregate_type == QueryTree::ProjectionVar::cycleBoolean_type)
  {
  if (exist)
  @@ -2850,7 +2850,7 @@ void GeneralEvaluation::getFinalResult(ResultSet &ret_result)
  break;
  }
  ss << "]}\"";
  - cout << "paths length:" << uid_ls.size() * vid_ls.size() << endl;
  + cout << "max #paths:" << uid_ls.size() * vid_ls.size() << endl;
  if (proj[i].aggregate_type == QueryTree::ProjectionVar::cycleBoolean_type)
  {
  if (exist)
  