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Answers and rating deltas for
MySQL GROUP BY twice and SUM
| Author | Votes | Δ |
|---|---|---|
| Uriil | 1 | 0.00 |
Last visited: Apr 29, 2015, 9:52:58 AM
| Author | Votes | Δ |
|---|---|---|
| Uriil | 1 | 0.00 |