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Answers and rating deltas for
How to add new column in table as primary key?
| Author | Votes | Δ |
|---|---|---|
| umair qayyum | 2 | +1.73 |
| Kartik Gautam | 2 | +2.14 |
| Sai Harini Perugupalli | 0 | -3.87 |
Last visited: Sep 4, 2019, 3:46:46 PM