vcailly

Isssue withe agregate method.

4

To reproduce the problem, you have just to follow the tutorial at : https://www.codeproject.com/Articles/1096142/MongoDB-Tutorial-Day-Aggregation **1 Create the collection ** db.Student.insert({StudentName : "Vijay",Section : "A",Marks:70,Subject:["Hindi","English","Math"]}) db.Student.insert({StudentName : "Gaurav",Section : "A",Marks:90,Subject:["English"]}) db.Student.insert({StudentName...