(self)
return BulkUpsertOperation(self.__selector, self.__bulk,
                                   self.__collation)
Specify that all chained update operations should be
        upserts.

        :Returns:
          - A :class:`BulkUpsertOperation` instance, used to add
            update operations to this bulk operation.
Specify that all chained update operations should be
        upserts.
Specify that all chained update operations should be upserts .
def upsert(self):
        """Specify that all chained update operations should be
        upserts.

        :Returns:
          - A :class:`BulkUpsertOperation` instance, used to add
            update operations to this bulk operation.
        """
        return BulkUpsertOperation(self.__selector, self.__bulk,
                                   self.__collation)
def upsert ( self ) : return BulkUpsertOperation ( self . __selector , self . __bulk , self . __collation )