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Aniket Narvankar
This is one of the Interview Question Ask in one of MNC Company Interview tbl1 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?
By Aniket Narvankar in SQL on Dec 16 2016
  • ram ramesh
    Aug, 2017 7

    select E_ID,sum(Salary) over(order by E_id) from EMP_SALARY

    • 3
  • ram ramesh
    Aug, 2017 7

    select E_ID,sum(Salary) over(order by E_id)AS SALARY from EMP_SALARY

    • 2
  • Aniket Narvankar
    Dec, 2016 16

    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

    • 2
  • kakku singh
    Mar, 2017 16

    declare @tbl Table (Id int,Sal numeric(10)) INSERT INTO @tbl (Id,Sal) VALUES (1,1000); INSERT INTO @tbl (Id,Sal) VALUES (2,2000); INSERT INTO @tbl (Id,Sal) VALUES (3,3000); Select a.Id,(Case when a.Id <> 0 then(Select Sum(Sal) from @tbl b where b.Id <= a.Id) end) as Sal from @tbl a order by a.Id

    • 1


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