anchor.diff:  
   make_list(Cols, Vals) ->
       ColVals = lists:zip(Cols, Vals),
  +    io:format("Making List from ColVals: ~p. Vals: ~p~n",[ColVals, Vals]),
   	[normalize_value(Type, Val) || {{_Col, Type}, Val} <- ColVals].
   
   format_proplists(Columns, Rows) ->
  
positive.code: columns_to_coltypes(Columns) ->
      [{list_to_atom(binary_to_list(Col)), Type} || {column, Col, Type, _, _, _} <- Columns].
  
  normalize_value(numeric, V) when is_list(V) ->
      try list_to_float(V)
      catch _:_ ->
          try list_to_integer(V)
          catch _:_ -> V
          end
      end;
  normalize_value(_Type, V) when is_tuple(V) ->
      sql_bridge_utils:format_datetime(V);
  normalize_value(_Type, V) ->
  
negative.code:     format_result(Type, {ok, Columns, Rows});
  format_result(Type, {ok, Columns, Rows}) ->
      ColTypes = columns_to_coltypes(Columns),
      io:format("Type: ~p. ColTypes: ~p~n",[Type, ColTypes]),
      format_result_inner(Type, {ok, ColTypes, Rows}).
  
  format_result_inner(tuple, {ok, Columns, Rows}) ->
  