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Type: Task
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Querying
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Fully Compatible
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Query 2021-01-25, Query Execution 2021-02-22
The mutations required to materialize measurements from a time-series bucket don't involve any destructive operations. Theoretically, this means that the underlying Document's BSON is a straight copy of the bucket's BSON, and might lend itself to performance gains if $_internalUnpackBucket operates over raw BSON rather than Document.
- depends on
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SERVER-53486 Allow rewrite to push projections on bucketed fields into $unpackBucket
- Closed