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Answers and rating deltas for
How to group documents and get the count of documents and also get Avg of sub-documents in mongoDB
| Author | Votes | Δ |
|---|---|---|
| Dĵ ΝιΓΞΗΛψΚ | 2 | +0.04 |
| Developer | 2 | -0.04 |
Last visited: May 14, 2020, 3:16:00 AM