Get distinct value in MongDB
db.the_collection_name.distinct('the_field_name')
To get count of distinct value
var collection = "the_collection_name"; var field = "the_field_name";
db[collection].distinct(field).forEach(
function(value) {
print(field + ", " + value + ": " + db[collection].count({[field]: value}))
}
)
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