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Answers and rating deltas for
MySQL Trigger usage : if column is null set other column null
| Author | Votes | Δ |
|---|---|---|
| Volkan Ulukut | 1 | +1.45 |
| vikram jain | 1 | +0.38 |
| Raghunandan Krishnamurthy | -1 | -4.46 |
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