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Answers and rating deltas for
MongDb how to count of t null fields and the other one with the count of those with non-null fields?
| Author | Votes | Δ |
|---|---|---|
| GitGitBoom | 2 | +3.60 |
| Albert | 0 | -3.60 |
Last visited: Nov 27, 2022, 9:27:33 PM