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Answers and rating deltas for
SQL How to use Count and Group By WXY and Z
| Author | Votes | Δ |
|---|---|---|
| Adam Porad | 1 | +1.77 |
| Clodoaldo Neto | 1 | +0.41 |
| Aaron Bertrand | 1 | -0.63 |
Last visited: Sep 14, 2014, 5:07:29 AM