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Answers and rating deltas for
How can I count only NULL values in Oracle/PLSQL?
| Author | Votes | Δ |
|---|---|---|
| mdma | 10 | +1.22 |
| Gary Myers | 4 | -1.01 |
| Ian Carpenter | 4 | -1.67 |
| Imran | 0 | 0.00 |
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