declare
job number;
BEGIN
DBMS_JOB.SUBMIT(
        JOB => job,  /*自动生成JOB_ID*/
        WHAT => 'pkg_threshold_alarm_handle.PRO_METE_TOWER_STRESS_ALARM(to_char(sysdate-60 / (24 * 60),''yyyy-mm-dd hh24:mi:ss''),to_char(sysdate,''yyyy-mm-dd hh24:mi:ss''));',/*需要执行的存储过程名称或SQL语句*/
        INTERVAL => 'TRUNC(sysdate,''mi'') + 58/ (24*60)' /*每隔58分钟执行一次*/
        );
  commit;
end;
/