I have table as:

```
Days      Date       numberfield
1    2020-04-09        5500055
2    2020-04-30        5500055
3    2020-04-11        5500055
55   2020-04-12        5500055
56   2020-04-13        5500055

```

And i need to export numberfields that have difference bigger then 2 days on particular dates.
Give me all numberfields that have difference in days more than two on the 11 and 12 april. 2020.

I have been tried several helps from here, not working for me.
Thank you for inputs…

There is query i tried, and work, but not optimized.

```
select a.date, b.date, a.numberfield, b.numberfield, b.days-a.days as difference from
(select numberfield, days, date from #tmp where date = '2020-04-11' ) a,
(select numberfield, days, date from #tmp where date = '2020-04-12' ) b
where a.numberfield = b.numberfield
order by 3

```

and result is:

```
date         date    numberfield    numberfield difference
2020-04-11   2020-04-12  5500055        5500055      1
2020-04-11   2020-04-12  5500065        5500065      1
2020-04-11   2020-04-12  5500075        5500075      1
2020-04-11   2020-04-12  5500085        5500085      1
2020-04-11   2020-04-12  5500095        5500095      562

```

Let me explain, at least try to explain :)
I wanna get numberfields that have unusual difference more than 1, >=2 between two days in row.

Like this one 5500095 example. 
So get me only numberfields that have difference >1