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Answers and rating deltas for
Is there a faster method to update a new column from another column but from a previous row?
| Author | Votes | Δ |
|---|---|---|
| Ed Gibbs | 1 | -0.12 |
| Luciano Silva Alarco | 1 | +0.97 |
Last visited: Nov 20, 2015, 12:01:58 PM