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Type:
Improvement
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Resolution: Duplicate
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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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3
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Currently $elemMatch can only be applied to an array. For example { a:{ $elemMatch:{ $gte:1, $lte:10 } } } will match { a:[ 5 ] } but not { a:5 }. This is a bit awkward in a case like { 'a.b':{ $elemMatch:{ $gte:1, $lte:10 } } } and a document { a:[ { b:5 }, { b:15 } ] }. The document will not match because the b values are not arrays, even though there could be multiple values of 'a.b'.
- duplicates
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- Closed
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- is duplicated by
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- Closed
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- is related to
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SERVER-1264 $elemMatch on subArray
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- Closed
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- related to
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- Closed
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SERVER-47925 Add a new $elemMatch-like operator which matches both arrays and scalars
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- Backlog
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