db_conn.setconnectoption(mx.ODBC.Windows.SQL.AUTOCOMMIT, mx.ODBC.Windows.SQL.AUTOCOMMIT_OFF)

    def _setAutoCommit(self, conn, auto):
        #raise Exception(repr(auto))
        return
        #conn.auto_commit = auto
        option = "ON"
        if auto == 0:
            option = "OFF"
        c = conn.cursor()
        c.execute("SET AUTOCOMMIT "+option)
        conn.setconnectoption(SQL.AUTOCOMMIT, option)