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Answers and rating deltas for
In SQL, how can I perform a "subtraction" operation?
| Author | Votes | Δ |
|---|---|---|
| dmcnelis | 6 | +5.00 |
| Mark Byers | 5 | +0.68 |
| Mitch Wheat | 1 | +0.36 |
| gergi | 1 | +0.87 |
| Chandu | 1 | +0.70 |
| BoltClock | 0 | -1.66 |
| Andy White | 0 | -0.76 |
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