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Answers and rating deltas for
is an ID column really needed in SQL?
| Author | Votes | Δ |
|---|---|---|
| marc_s | 9 | +0.84 |
| gbn | 6 | +0.27 |
| mlangsworth | 3 | +1.76 |
| WooDzu | 2 | +0.80 |
| love Computer science | 1 | -1.21 |
| Bohemian | 1 | -0.24 |
| nvogel | 0 | -0.91 |
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