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Type: Improvement
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: Performance, Querying
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None
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Query Optimization
Ignoring these can improve performance in some cases. For example, $nin:[] doesn't constrain results at all but right now it forces us to run the matcher on the full document which is required in general for $nin.
- is depended on by
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SERVER-2556 Query with empty $nin takes considerably longer than without it
- Closed
- is duplicated by
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SERVER-2556 Query with empty $nin takes considerably longer than without it
- Closed