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New posts in aggregation-framework

How to find into mongodb to the last item of an array?

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MongoDB aggregate, how to addToSet each element of array in group pipeline

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Square Root in MongoDB Aggregate Pipeline

mongodb aggregation-framework root exponent

Using $unwind on multiple documents

mongodb aggregation-framework

mongodb aggregation, is it possible to add entries to an array during $project

mongodb aggregation-framework

Nested filters: $filter array, then $filter child array

mongodb mongoose aggregation-framework

Incredibly slow query performance with $lookup and "sub" aggregation pipeline

mongodb mongodb-query aggregation-framework

Conditionally reduce two array fields in Mongo Aggregation

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MongoDB/Mongoose - Aggregation with geoNear & subdocuments

javascript mongodb mongoose geolocation aggregation-framework

Bulk deleting documents from aggregate

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Mongo aggregation framework: what is the lock level of the last stage $out operation?

mongodb aggregation-framework

How to return single object instead of array in $lookup of MongoDB?

mongodb aggregation-framework

Calculate date difference in year, month, day

mongodb mongoose aggregation-framework

In MongoDB, how do I use a field in the document as input to a $geoWithin/$centerSphere expression?

mongodb mongodb-query aggregation-framework geospatial

MongoDB - $match based on another field value

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Is it possible to type cast data inside an aggregation pipeline on MongoDB?

mongodb aggregation-framework

Find last record of each day

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Create MongoDB fields with names based on sub-document values using aggregation pipeline?

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