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    Answers and rating deltas for
    How to calculate distances between coordinates EFFICIENTLY in Oracle
| Author | Votes | Δ | 
|---|---|---|
| tvanfosson | 4 | +0.13 | 
| mjv | 4 | +0.33 | 
| JSBձոգչ | 4 | +2.41 | 
| Paul James | 3 | +0.60 | 
| David Oneill | 2 | -1.65 | 
| mooreds | 1 | -3.59 | 
| DimaA6_ABC | 0 | 0.00 | 
| Sally | 0 | 0.00 | 
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