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Answers and rating deltas for
How to change SQL column value if it is not empty?
| Author | Votes | Δ |
|---|---|---|
| John Woo | 1 | +0.33 |
| Hitesh | 1 | +3.16 |
| Dgan | 0 | -0.42 |
| Manthan Amin | 0 | -2.39 |
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