Quelque chose comme ça en utilisant CTE et row_number() :
declare @numRows int = 8
;with cte as (
select columnA X, row_number() over (order by columnA) rn
from Table1
)
select c1.x A, c2.x B, c3.x C, c4.x D
from cte c1
left join cte c2 on c1.rn = [email protected]
left join cte c3 on c1.rn = c3.rn-(@numRows * 2)
left join cte c4 on c1.rn = c4.rn-(@numRows * 3)
where c1.rn <= @numRows
résultats :
| A | B | C | D |
|---|----|----|----|
| 1 | 9 | 17 | 25 |
| 2 | 10 | 18 | 26 |
| 3 | 11 | 19 | 27 |
| 4 | 12 | 20 | 28 |
| 5 | 13 | 21 | 29 |
| 6 | 14 | 22 | 30 |
| 7 | 15 | 23 | 31 |
| 8 | 16 | 24 | 32 |
