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Answers and rating deltas for
Why are queries these not equivalent? (correlated subquery vs. group by)
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +0.45 |
| Matt | 1 | +3.32 |
| John Bollinger | 0 | -0.50 |
| su8898 | 0 | -1.83 |
| J-Dizzle | 0 | -1.08 |
Last visited: Apr 28, 2015, 9:24:47 PM