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Answers and rating deltas for
SQL to return a single value when two are sometimes present
| Author | Votes | Δ |
|---|---|---|
| Massimo Petrus | 2 | +1.80 |
| mathguy | 2 | +0.77 |
| david a. | -1 | -0.99 |
Last visited: Jan 30, 2017, 10:18:33 PM