aggregation-framework

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Mongo: How to group by $week but return start date and end date of each week instead?
user_107871600
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2
2
599
aggregation-framework mongodb group-by
Error from mongo aggregate pipeline with $merge
user_80545970
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2
2
754
aggregation-framework mongodb indexing
How to aggregate through nested dictionaries, sum its values, and rank them accordingly?
user_136784180
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2
1
430
aggregation-framework pymongo mongodb python
MongoDB aggregate match by array of ObjectIds
user_89475820
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2
1
681
mongoose aggregation-framework mongodb
Group Subdocuments Array by key in MongoDB
Admin1
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2
3
66
aggregation-framework mongodb
Merge arrays by matching similar values in mongodb
user_153921690
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1
1
34
aggregation-framework mongodb-query mongodb
How do I update a value not only in all documents but also in array of documents that a document can have?
user_75374540
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1
1
11
aggregation-framework mongodb
Mongo DB - Count of nested/embedded document keys
user_40929440
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1
1
84
aggregation-framework mongodb-query mongodb aggregate
How to map array of object and convert string value to number in mongodb?
user_104680150
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2
2
954
aggregation-framework mongodb-query mongodb javascript
MongoDB aggregation to change the key based on value in each object
user_36638940
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1
1
718
aggregation-framework mongodb nosql
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