def right_outer ( self ) : self . get_collections_data ( ) right_outer_join = self . merge_join_docs ( set ( self . collections_data [ 'right' ] . keys ( ) ) ) return right_outer_join
return outer join python
Performs Right Outer Join : return right_outer : dict
def right_outer(self):
        """
            Performs Right Outer Join
            :return right_outer: dict
        """
        self.get_collections_data()
        right_outer_join = self.merge_join_docs(
            set(self.collections_data['right'].keys()))
        return right_outer_join