code: function(rows){
          var row;
          if (!rows) rows = [];
          while((row = this.fetchAsArray())) rows.push(row);
          this.reset();
          return rows;
      }
docs: Fetches all tuples and returns them as an array of arrays.
  Each element of the returned array is an array of member objects.
  For a description of the structure of the member elements, see <code><a href="#method_member">member()</a></code>.
  @method fetchAllAsArray
  @param rows {array} An existing array to store the tuples in. If omitted, a new array is returned.
  @return {[[array]]} An array of arrays representing all tuples that belong to this axis.