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Answers and rating deltas for
MySQL: Why use VARCHAR(20) instead of VARCHAR(255)?
| Author | Votes | Δ |
|---|---|---|
| RC. | 15 | +3.81 |
| Dan Diplo | 13 | +1.51 |
| HLGEM | 4 | +0.68 |
| Martin v. Löwis | 1 | -1.31 |
| Mitchel Sellers | 1 | -0.95 |
| OneNerd | 1 | -2.57 |
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