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Answers and rating deltas for
PHP/MySQL: Selecting same column from a table but with different primary id
| Author | Votes | Δ |
|---|---|---|
| Marc B | 1 | +0.56 |
| Randy | 1 | +1.45 |
| optimusprime619 | 0 | -1.73 |
| D'Arcy Rittich | 0 | -1.79 |
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