aggregation-framework

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How we can add custom fields to mongodb database?
user_174881430
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mongoose aggregation-framework mongodb-query mongodb database
How to filter data in collection containing documents with 3 level nested arrays depending on the values in the first and last nested array mongo
user_144140950
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355
aggregation-framework mongodb-query mongodb
Add field to each object of an array based on other field
user_118946990
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50
mongoose aggregation-framework mongodb-query mongodb javascript
Is there any substitute of $arrayToObject in MongoDb
user_75339570
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37
aggregation-framework mongodb-query mongodb
MongoDB get sum of fields which I have modified in the project pipeline
user_81190440
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23
aggregation-framework mongodb
Is it possible to default a value in Mongodb like $ifNull but with empty string?
user_154146910
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779
ifnull aggregation-framework mongodb-query mongodb
mongodb: count and sort content of array
user_189419590
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29
aggregation-framework mongodb-query mongodb
Using aggregation pipeline on MongoDB atlas trough API
user_143549320
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91
mongodb-atlas aggregation-framework mongodb
Java code for mongo aggregate query containing $push
user_47291600
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32
aggregation-framework mongodb-query mongodb java
Django pymongo search, sort, limit on inner array and count them
user_25908240
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65
aggregation-framework pymongo mongodb django
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