public static IEnumerable <IFluentSuperColumn <CompareWith, CompareSubcolumnWith> > GetSuperColumns <CompareWith, CompareSubcolumnWith>(this CassandraSuperColumnFamily <CompareWith, CompareSubcolumnWith> family, IEnumerable <BytesType> keys, CompareWith superColumnName, CompareSubcolumnWith columnStart, CompareSubcolumnWith columnEnd, bool columnsReversed = false, int columnCount = 100)
            where CompareWith : CassandraType
            where CompareSubcolumnWith : CassandraType
        {
            var op = new MultiGetSuperColumnSlice <CompareWith, CompareSubcolumnWith>(keys, superColumnName, new RangeSlicePredicate(columnStart, columnEnd, columnsReversed, columnCount));

            return(family.ExecuteOperation(op));
        }
        // multi_get_slice

        public static IEnumerable <IFluentSuperColumn <CompareWith, CompareSubcolumnWith> > GetSuperColumns <CompareWith, CompareSubcolumnWith>(this CassandraSuperColumnFamily <CompareWith, CompareSubcolumnWith> family, IEnumerable <BytesType> keys, CompareWith superColumnName, IEnumerable <CompareSubcolumnWith> columnNames)
            where CompareWith : CassandraType
            where CompareSubcolumnWith : CassandraType
        {
            var op = new MultiGetSuperColumnSlice <CompareWith, CompareSubcolumnWith>(keys, superColumnName, new ColumnSlicePredicate(columnNames));

            return(family.ExecuteOperation(op));
        }