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Answers and rating deltas for
Mongodb: What is the best way to search multiple collections for the same field in one query
| Author | Votes | Δ |
|---|---|---|
| mr.freeze | 1 | +2.06 |
| felix | 1 | +2.86 |
| HARDI | 0 | -2.41 |
| Tan Kim Loong | 0 | -2.50 |
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