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New posts in aggregation-framework
How to create mongo view using pymongo?
Sep 09, 2025
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Project double nested array mongodb
Sep 09, 2025
node.js
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How to compare two dates in the mongo aggregation framework? [duplicate]
Sep 08, 2025
mongodb
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How to use $mergeObjects to merge arrays corresponding to existing groups?
Sep 08, 2025
mongodb
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How do I add properties to subdocument array in aggregation/make $map like $addFields?
Sep 08, 2025
mongodb
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Add empty buckets in mongo aggregation
Sep 06, 2025
mongodb
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How to merge two arrays of objects by the same field using MongoDB aggregation?
Sep 07, 2025
mongodb
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How to $filter where condition is matched against an array?
Sep 06, 2025
mongodb
mongodb-query
aggregation-framework
How to use $geoNear with $lookup in mongodb aggregation
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mongodb
aggregation-framework
Use $mergeObjects inside ReplaceRoot pipeline stage in Spring MongoDB
Sep 07, 2025
java
mongodb
aggregation-framework
spring-mongodb
How to combine results of two MongoDB aggregation pipeline queries and perform another aggregation query on the combined result without using $facet?
Sep 06, 2025
mongodb
merge
mongodb-query
aggregation-framework
aggregation
Mongo doesn't maintain $sort order after $skip when sort values are same
Sep 05, 2025
mongodb
sorting
aggregation-framework
MongoDB: use array returned from aggregation pipeline for $in query in the next stage
Sep 04, 2025
node.js
database
mongodb
aggregation-framework
aggregate
How can I $add over a list of fields that may not exist
Mar 26, 2023
mongodb
aggregation-framework
MongoDB - Aggregate Sum
Mar 25, 2023
mongodb
aggregation-framework
MongoDB: how to compare $size of array to another document item?
Mar 22, 2023
javascript
node.js
mongodb
mongodb-query
aggregation-framework
MongoDB Aggregate Sum Each Key on a Subdocument
Mar 21, 2023
javascript
mongodb
mapreduce
mongodb-query
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Remove Duplicates from MongoDB
Mar 18, 2023
mongodb
mapreduce
mongodb-query
aggregation-framework
Mongo Group and sum with two fields
Mar 15, 2023
mongodb
mongodb-query
aggregation-framework
How to get array from mongoDB collection?
Mar 14, 2023
mongodb
mongodb-query
aggregation-framework
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