How to retrieve array value from mongoDB -


i have data in mongodb

"emp_id" : "1000", "emp_name" : "jim", "department" : [  {      "department_id" : 1,      "contacts" : [      {         "mobile" : 102,         "phone" : "1",      }   ] }

how retrieve mobile above data in mongo shell?

assuming db.col.findone() finds document you're looking for:

db.col.findone().department.contacts[0].mobile

should it.


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