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Type: New Feature
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Resolution: Duplicate
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Priority: Minor - P4
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None
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Affects Version/s: None
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Component/s: Aggregation Framework
a stage operator that will unwind a subdocument so that a copy of the parent document is output along with each element of the subdocument - project every element of the subdocument to its own copy of the parent document. downstream pipeline stage operations may operate on the output akin to unwind.
NOTES on Priority: I currently work around this haphazardly if I can deterministically know in advance all of the elements that are in the subdocument.
NOTES on Affected Version: Not sure what to put here for this.
- duplicates
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SERVER-11392 $unwind on subdocuments
- Closed