@Override
        public ManagedKeyValueIterator<Bytes, byte[]> prefixScan(final DBAccessor accessor, final Bytes prefix) {
            final Bytes to = incrementWithoutOverflow(prefix);
            return new RocksDBRangeIterator(
                    name,
                    accessor.newIterator(columnFamily),
                    prefix,
                    to,
                    true,
                    false
            );
        }
Deletes keys entries in the range ['from', 'to'], including 'from' and excluding 'to'.
streams/src/main/java/org/apache/kafka/streams/state/internals/RocksDBStore.java