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Answers and rating deltas for
sql query to get the previous row value of one column to be inserted as 2nd row value of another col
| Author | Votes | Δ |
|---|---|---|
| Tedo G. | 0 | +0.66 |
| David דודו Markovitz | 0 | -0.08 |
Last visited: Mar 25, 2017, 11:08:44 AM