anchor.diff:                   query_start=default(Start, 0),
                    query_rows=default(Rows, ?DEFAULT_RESULT_SIZE)}}.
   
  +parse_fl([<<"*">>]) -> all;
  +parse_fl(FL) -> FL.
  +
   default(undefined, Default) ->
       Default;
   default(Value, _) ->
  
positive.code: process_stream(_,_,State) ->
      {ignore, State}.
  
  
  %% ---------------------------------
  %% Internal functions
  %% ---------------------------------
  
negative.code:             {ok, FilterOps} = Client:parse_filter(Schema, SQuery#squery.filter),
              %% Validate
              UK = Schema:unique_key(),
              FL = parse_fl(default(FL0, [<<"*">>])),
              Sort = default(Sort0, <<"none">>),
              Presort = to_atom(default(Presort0, <<"score">>)),
              if
  