anchor.diff:  delete(Type, Id) ->
   	mnesia:delete({Type, Id}).
   
  +search(Type, Params) ->
  +	Matchspec = make_matchspec(Type, Params),
  +	Recs = mnesia:select(Type, Matchspec),
  +	{ok, Recs}.
  +		
   %% @hidden
   transaction(Fun) ->
   	case mnesia:transaction(Fun) of
  
positive.code: 	{atomic, ok} = mnesia:create_table(?COUNTERS_TABLE, []),
  	create_tables(Tail).
  
  
negative.code: 
  %% @hidden
  save(Record) ->
  	Table = element(1, Record),
  	MaybeId = element(2, Record),
  	SaveRecord = maybe_fix_id(Table, MaybeId, Record),
  