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Answers and rating deltas for
Why is it a bad idea to have a table without a primary key?
| Author | Votes | Δ |
|---|---|---|
| code_dredd | 7 | +0.43 |
| Cory Gehr | 2 | -0.16 |
| M T Head | 1 | -3.27 |
Last visited: Dec 22, 2016, 3:08:46 AM