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Answers and rating deltas for
SQL convert all nullable columns to not nullable columns
| Author | Votes | Δ |
|---|---|---|
| Moon | 4 | +4.19 |
| Bhanu Chandra | 0 | -2.06 |
| MARK | 0 | -2.13 |
Last visited: Feb 16, 2016, 6:13:00 AM