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Answers and rating deltas for
SQL query: self join on subquery necessitates creating a separate (non-temporary) table?
| Author | Votes | Δ |
|---|---|---|
| dnagirl | 1 | +1.68 |
| D'Arcy Rittich | 1 | +0.91 |
| manji | 1 | +0.78 |
| Vincent Malgrat | 0 | -1.91 |
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