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Answers and rating deltas for
How to use SUM over GROUP BY in SQL Server?
| Author | Votes | Δ |
|---|---|---|
| Martin Smith | 8 | +0.85 |
| SqlZim | 4 | -0.60 |
| ChrisM | 1 | -2.03 |
Last visited: Dec 29, 2017, 11:53:22 AM