group by time interval bug while using number larger than INTEGER.MAX_VALUE

Change the timestamp_precision=ns.

The following query should only return 1 row, but it doesn't:

```

insert into root.db.d1(time,s1) values(0,0)

select count(s1) from root.db.d1 group by([0, 10000000000), 10000000000ns)

```