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How to group by embedded values and set a name to it with total count in mongodb...

mongodbmongodb-querynosql-aggregation

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Retrieve and display data from Array Document...

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mongo aggregation $lookup with arrays...

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Setting condition in aggregate pipeline not working in mongodb...

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How to join more than 2 collections in mongodb?...

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MongoDb count elements of array in array by $size...

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how to get the count of documents with value ​in different fields in mongo...

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How to use aggregate $lookup in nested data from mongoDB?...

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How to create an array containing arrays on MongoDB...

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$lookup with same collection...

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BigQuery - Aggregate rows using standard SQL...

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$project $lookup value not shown after $group...

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How to compare documents in the same collection?...

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Why doesn't DynamoDB support simple aggregations?...

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MongoDB Shell How can I average or $min/$max a sum of strings...

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MongoDB - Obtain full document of a group taking into account the minimum value of one property...

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MongoDB - unpack rows from a embedded document into their own column...

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How to count number of documents that have a maximum unique value considering every subfield within ...

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Can you update a collection in MongoDB and remove the first/last char on one field?...

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$filter nested level with $or, $gte, $lte operators...

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Join two collectios and update in MongoDB...

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Mongodb Aggregate lookup all products from one specific client...

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Mongodb complex script involving multiple collections...

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Mogodb aggregation create output as {"key": "value"} from 2 arrays...

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MAX(), DISTINCT and group by in Cassandra...

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MongoDB Count() vs. Aggregation...

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Grouping and summing an embedded array by month...

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How to find Immediate Child of a node in mongo db...

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(MongoDB Java) $push into array...

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Why is HBase full scan and aggregation slower than parquet, despite of also being columnar database?...

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