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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: Aggregation Framework
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Query Optimization
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Fully Compatible
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Query 12 (04/04/16)
As part of SERVER-4506, the $geoNear stage accepts a 'query' parameter which is an additional filter to apply to results returned from the geoNear. In a pipeline that has a $geoNear stage followed by a $match stage, we should set the query parameter of the geoNear to the $match, which pushes the matching logic down into the query subsystem.
- depends on
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SERVER-22949 Remove default limit from $geoNear aggregation stage
- Closed
- is duplicated by
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SERVER-4506 aggregation: optimize by pushing matches to earlier in a pipeline
- Closed