anchor.diff:      DDL = get_standard_ddl(),
       {ok, Q} = get_query("select * from test1 where time < 5"),
       ?assertEqual(
  -        {error, {incomplete_where_clause, ?E_TSMSG_NO_BOUNDS_SPECIFIED}},
  +        {error, {incomplete_where_clause, ?E_TSMSG_NO_LOWER_BOUND}},
           compile(DDL, Q)
       ).
  +
  +
  +%%%%%% FAILS
   
   query_has_no_AND_operator_2_test() ->
       DDL = get_standard_ddl(),
  
positive.code: find_timestamp_bounds(QuantumField, LocalFields) when is_binary(QuantumField) ->
      find_timestamp_bounds2(QuantumField, LocalFields, [], {undefined, undefined}).
  
  find_timestamp_bounds2(_, [], OtherFilters, BoundsAcc) ->
      {lists:reverse(OtherFilters), BoundsAcc};
  find_timestamp_bounds2(QuantumFieldName, [{Op, QuantumFieldName, _} = Filter | Tail], OtherFilters, BoundsAcc1) ->
      % if there are already end bounds throw an error
      if
  
negative.code:     case Type of
          timestamp ->
              case Op1 of
                  Op2 -> true;
                  _   -> false
              end;
          _ ->
              includes(T, Op2, Mod)
  