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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: None
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Query Optimization
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Fully Compatible
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200
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As a follow-up to SERVER-125555, we should more closely examine the behaviour of object $elemMatch with sub-predicates & ensure that we get equivalent behaviour with/without index use. Could be a good candidate for a targeted PBT (object $elemMatch query uses available index but behaves same way with/without $natural hint).
- is related to
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SERVER-125555 $elemMatch + $not should be able to use index scan
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- Closed
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- Closed
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