with x as (select *,rn = row_number()
over(PARTITION BY OrderNo,item order by OrderNo)
from #temp1)
select * from x
where rn > 1
du kan ta bort dubbletter genom att ersätta select-satsen med
delete x where rn > 1
with x as (select *,rn = row_number()
over(PARTITION BY OrderNo,item order by OrderNo)
from #temp1)
select * from x
where rn > 1
du kan ta bort dubbletter genom att ersätta select-satsen med
delete x where rn > 1