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Answers and rating deltas for
How can I add a coloumn to calculate whether there is at least one record?
| Author | Votes | Δ |
|---|---|---|
| Quang Hoang | 3 | +0.33 |
| xiaoluohao | 0 | -2.60 |
Last visited: Sep 5, 2020, 12:36:14 PM