Details
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Question
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Resolution: Duplicate
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Major - P3
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None
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3.2.8
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None
Description
Will MongoDB use Index Intersection during the execution of aggregate query?
Can $group operation makes use of indexing to fasten the aggregate query execution.
Or, is the database engine bound to use a maximum of 1 index per query except in the case of $or operations?
Attachments
Issue Links
- duplicates
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SERVER-13740 Improve plan ranking for index intersection
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- Backlog
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- related to
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SERVER-22741 Ability to hint index intersection
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- Backlog
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