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Answers and rating deltas for
Why do I have to provide an items.id column to the group by clause?
| Author | Votes | Δ |
|---|---|---|
| ruakh | 3 | +0.66 |
| Clodoaldo Neto | 3 | +1.64 |
| Craig Ringer | 2 | -1.63 |
Last visited: Sep 14, 2014, 5:07:29 AM