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Showing posts with the label Aggregation Framework
Collect Distinct Field Names At Nested Level With Specific Condition

Collect Distinct Field Names At Nested Level With Specific Condition

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I have problem statement, in which i need all the field names at child level of 'config.first.… Read more Collect Distinct Field Names At Nested Level With Specific Condition
Possible To Compare Date Strings In Mongodb?

Possible To Compare Date Strings In Mongodb?

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I have a collection that contains documents with a date attribute like so: { title: 'whateve… Read more Possible To Compare Date Strings In Mongodb?
Time Series And Aggregation Framework (mongo)

Time Series And Aggregation Framework (mongo)

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I'm trying to synchronise two functions I run in my app. First one checks the count of the docu… Read more Time Series And Aggregation Framework (mongo)
How To Return The Variant Values Of Each Product If That Product Is A Variant?

How To Return The Variant Values Of Each Product If That Product Is A Variant?

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I have a database in MongoDB like this {'productId' : 1, 'isVariant': 1, 'varia… Read more How To Return The Variant Values Of Each Product If That Product Is A Variant?
Aggregate Multiple Arrays Into One Huge Array With MongoDB

Aggregate Multiple Arrays Into One Huge Array With MongoDB

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I got a collection with documents such as those: { '_id': 0, 'pictures': [ … Read more Aggregate Multiple Arrays Into One Huge Array With MongoDB