MongoDB Clone Collection

 Mongos does not support db.cloneCollection().

1st Method

db.cloneCollection(from, collection, query);

db.cloneCollection(‘mongodb.example.net:27017’, ‘profiles’,{ ‘active’ : true } )

2nd Method depricated since 3.0 version

db.collection.copyTo(“new collection name”); # But its depricated in 3.4 but it works.

3st Method With Mongodump

mongodump –db db-name –collection collection-name –archive=collection-name.archive

For more detail about Clone Collection: Click Here