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This is one of the Interview Question Ask in one of MNC Company Interviewt bl1 Id Sal 1 1000 2 2000 3 3000 Output Asked Was Id Sal 1 1000 2 3000 3 6000 For fist row Sal Should be same,for second row sum of first and second and third row sum of first,second and third.

Aniket Narvankar

Aniket Narvankar
Dec 16, 2016
351
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    Sushobhit Raman

    select Id,sum(Sal) over(order by Id)AS SAL from @tbl

    Sushobhit Raman
    November 07, 2017
    1
    Sushobhit Raman

    select Id,sum(Sal) over(order by Id)AS SAL from @tbl

    Sushobhit Raman
    November 07, 2017
    1
    Aniket Narvankar

    The query for above question:Select a.Id,(Case when a.Id <> 0 then(Select Sum(Sal) from tbl1 b where b.Id <= a.Id) end) as Sal from tbl1 a order by a.Id

    Aniket Narvankar
    December 16, 2016
    0