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Answers and rating deltas for
How can I write an SQL query that will checks if a column is zero it will update it and if its not,
| Author | Votes | Δ |
|---|---|---|
| NimChimpsky | -1 | +0.28 |
| Jens Schauder | -1 | -0.28 |
Last visited: Jun 24, 2017, 4:58:10 PM