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Answers and rating deltas for
SQL statement: How to get a special output for NULL value in aggregate function?
| Author | Votes | Δ |
|---|---|---|
| Michael Buen | 3 | +0.99 |
| Michael Buen | 2 | +0.43 |
| Jonathan Leffler | 1 | -0.51 |
| yogi | 0 | -1.56 |
| Krzysztof Kozielczyk | 0 | -1.81 |
| manurajhada | 0 | -1.64 |
| Sudhakar B | 0 | -1.43 |
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