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Showing posts with the label Aggregation Framework
Skipped Count 0 In Aggregate Function

Skipped Count 0 In Aggregate Function

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I'm stuck on this for couple of days. I'm trying to get the count: 0 where there is no docu… Read more Skipped Count 0 In Aggregate Function
How To Get Data From Mongodb To Simple Array Using Node.js And Mongoose?

How To Get Data From Mongodb To Simple Array Using Node.js And Mongoose?

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Let's say this is my MongoDB schema: var shopSchema = new mongoose.Schema({ nameSho… Read more How To Get Data From Mongodb To Simple Array Using Node.js And Mongoose?
$filter Upto 3 Nested Level In Mongodb

$filter Upto 3 Nested Level In Mongodb

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I have a below collection [ { 'Array1': [ { 'Array2': [ … Read more $filter Upto 3 Nested Level In Mongodb
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