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Answers and rating deltas for
In Spark how can I create a tuple from row as (Col1 , Col2,Col3 ,(Col4+Col5+Col6))
| Author | Votes | Δ |
|---|---|---|
| Glennie Helles Sindholt | 1 | +0.45 |
| deepak kumar | 0 | -3.58 |
Last visited: Feb 17, 2017, 3:18:13 AM