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Answers and rating deltas for
How to group-concatenate multiple columns?
| Author | Votes | Δ |
|---|---|---|
| Devart | 5 | +1.23 |
| Nikhil Vartak | 1 | -0.98 |
| Biju jose | 1 | -1.99 |
Last visited: Sep 5, 2016, 7:14:45 PM