How to use the relstorage.adapters.postgresql.mover.PostgreSQLObjectMover function in RelStorage

)
        self.mover = Mover(
            database_type='postgresql',
            options=self.options,
            runner=self.runner,
            version_detector=self.version_detector,
            Binary=driver.Binary,
        )
        self.connmanager.set_on_store_opened(self.mover.on_store_opened)

        self.mover.jsonifier = Jsonifier(
            transform=getattr(self.options, 'transform', None))
        self.mover.auxiliary_tables = getattr(self.options,
                                              'auxiliary_tables', ())

class Mover(relstorage.adapters.postgresql.mover.PostgreSQLObjectMover):

    def on_store_opened(self, cursor, restart=False):
        cursor.execute("""\
        select from information_schema.tables
        where table_name = 'temp_store' and table_type = 'LOCAL TEMPORARY'
        """)
        if not list(cursor):
            super(Mover, self).on_store_opened(cursor, restart)

        cursor.execute("""
            CREATE TEMPORARY TABLE IF NOT EXISTS temp_store_json (
                zoid         BIGINT NOT NULL,
                class_name   TEXT,
                ghost_pickle BYTEA,
                state        JSONB
            ) ON COMMIT DROP""")