--drop table #temptablecreate table #temptable(    argument1 int,    argument2 int,    argument3 datetime)declare @rowcount int,@argument1 int,@argument2 nvarchar(50),@argument3 datetimeset @rowcount=1set @argument1=1set @argument2=0set @argument3=GETDATE()while(@rowcount<100)begin    insert into #temptable(argument1,argument2,argument3)                values(@argument1,@argument2,@argument3)        set @argument1=@argument1 + datepart(day,@argument3)    set @argument3=@argument3-1        set @rowcount = @rowcount + 1end--select * from #temptabledeclare @lastargument2 intset @lastargument2=0set @argument2=0declare _cursor cursor for(select argument1 from #temptable)open _cursor;fetch next from _cursor into @argument2 while @@fetch_status = 0begin                update #temptable    set argument2=@argument2+@lastargument2    where current of _cursor        set @lastargument2=@argument2        fetch next from _cursor into @argument2 endclose _cursordeallocate _cursor--select * from #temptable