Details
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New Feature
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Status: Backlog
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Minor - P4
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Resolution: Unresolved
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None
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None
Description
{ $lookup: {
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from: <collection to join>,
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localField: <field from the input documents>,
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excludeLocalField: <boolean>
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foreignField: <field from the documents of the "from" collection>,
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as: <output array field>
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} }
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If excludeLocalField = true then localField is removed from output
IMHO: excludeLocalField must be default to true (excludedd by default)
Attachments
Issue Links
- is duplicated by
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SERVER-18966 Allow exclusion in $project stage of aggregation pipeline
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- Closed
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