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Answers and rating deltas for
How to get the result of select statement grouped by a column to perform join statement on it?
| Author | Votes | Δ |
|---|---|---|
| Mahmoud Gamal | 0 | +0.50 |
| Chaitanya Chandurkar | -2 | -3.99 |
Last visited: Sep 14, 2014, 5:07:29 AM