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Answers and rating deltas for
SQL query for selecting sum of multiple column based on other column
| Author | Votes | Δ |
|---|---|---|
| Pramod Kumar | 4 | +1.21 |
| Andomar | 4 | +0.59 |
| Mahmoud Gamal | 1 | -1.80 |
Last visited: Sep 14, 2014, 5:07:29 AM