mongodb-query

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MongoDB generates same ObjectId with new ObjectId in pipeline's $project stage
user_146068530
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2
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507
mongodb-query mongodb aggregation projection pipeline
Get all distinct keys of a nested object
user_65398370
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2
2
311
mongodb-query mongodb object key database
Query on Pymongo
user_179926060
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2
1
38
pymongo mongodb-query mongodb python
Mongo DB like search with count is very slow on 50 million collection data
user_39043210
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4
1
477
mongoose mongodb-query node.js mongodb nosql
Delete multiple documents based on group by and sort operation
user_66191410
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2
1
157
aggregation-framework mongodb-query mongodb group-by
MongoDB get documents from a collection not in other collection
user_175877130
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2
1
504
mongodb-query mongodb arrays
$switch inside a $match MONGODB
user_164785230
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1
1
567
mongodb-query mongodb
I have documents with similar values of fields I want to get max times repeated values from documents
user_107207650
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1
1
27
mongoose aggregation-framework mongodb-query mongodb aggregate-functions
Match with toObjectId in mongodb Aggregate
user_23816330
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1
1
253
objectid aggregation-framework mongodb-query mongodb nosql
Counting multiple fields of a document in each other document against different fields in the same collection
user_146068530
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2
1
36
aggregation-framework mongodb-query mongodb lookup
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