Hi Experts,
I have to calculate cumulative sum based on condition.
Conditions:
The cumulative sum value should not greater the 20.
|Id| yr_1| yr_2 | |p1 | 10 | | |p2 | 20 | | |p3 | 10 | |
from the above table calculating the cumulative values means we get the following result:
|Id| yr_1| yr_2 | c_value| |p1 | 10 | | 10 | |p2 | 20 | | 30 | |p3 | 10 | | 40 |
but my requirement is the cumulative value should not exceed 20 .
If the value is exceed 20 means I have to skip the current row value and continue with the next value .
And update the skipped value to yr_2 column with the respective id.
my output looks like this as shown as below:
|Id| yr_1 | yr_2 | |p1 | 10 | | |p2 | 0 | 20 | |p3 | 10 | |
Thanks in advance
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