def METHOD_NAME(self):
    c=connectionC.connect()
    c.execute(""" DELETE FROM commands WHERE id="1" """)
    c.execute(""" DELETE FROM commands WHERE id="2" """)
    c.execute(""" DELETE FROM commands_on_host WHERE id="1" """)
    c.execute(""" DELETE FROM commands_on_host WHERE id="2" """)
    c.execute(""" DELETE FROM commands_on_host WHERE id="3" """)
    c.execute(""" DELETE FROM target WHERE id="1" """)
    c.close()