How do you fetch all documents (including non-existent ancestor documents) in a Firebase collection?

Question

I am trying to pull all the documents in the collection \'users\', but it only pulls \'fred\' and \'lisa\', and ignores all the italicized documents:

For this data:<

Answer 1

If you're trying to list all your registered users from Firebase auth, you can use the Firebase SDK function:

    function listAllUsers(nextPageToken) {
      admin.auth().listUsers(1000, nextPageToken)
        .then(function(listUsersResult){
          listUsersResult.users.forEach(function(userRecord) {
            console.log('user', userRecord.toJSON());
          })
          if (listUsersResult.pageToken) {
            // list next batch of users
          }
        })
        .catch(function(err) {
          console.log('Error listing users: ', error)
        });
    }

    listAllUsers();

via http://firebase.google.com/docs/auth/admin/manage-users#list_all_users