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Answers and rating deltas for
PHP/MySQL: how to prevent insertion of a row with all columns = NULL?
| Author | Votes | Δ |
|---|---|---|
| Andrew | 2 | +1.50 |
| MikeTheReader | 1 | -1.22 |
| Johan | 1 | -0.77 |
| Mike Sherrill 'Cat Recall' | 1 | -0.58 |
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