https://blog.csdn.net/bing_tao/article/details/54019573?utm_source=blogxgwz0

-------------查詢JOB-----------------
select job, what, next_date, next_sec, sysdate, failures, broken,interval
  from user_jobs a;
  
 select * from user_jobs; 
 
-------------新增JOB-----------------
variable n number;
begin
  dbms_job.submit(:n, 'MY_JOP;', sysdate,'sysdate+2/(24*60*60)');
  commit;
end;
--這兩種方式都可以建立
begin
  sys.dbms_job.isubmit(job => 101,
                   what => 'proc_city_area;',
                   next_date => to_date('29-12-2016', 'dd-mm-yyyy'),
                   interval => 'TRUNC(SYSDATE)+1');
 
  COMMIT;
end;
 
 
-------------修改JOB-----------------
begin
  dbms_job.change(62 ,'MY_JOP;', sysdate,'sysdate+2/(24*60)' );
  commit;
end;
begin
  dbms_job.change(62 ,'MY_JOP;', to_date('2016-08-01 22:00:00', 'yyyy-mm-dd hh24:mi:ss'),'sysdate+1');
  commit;
end;
 
-------------刪除JOB-----------------
begin
 dbms_job.remove(41);
end;
 
-------------執行Job-----------------------
begin
 dbms_job.run(41);
end;

--------------------- 
作者：bing_tao 
來源：CSDN 
原文：https://blog.csdn.net/bing_tao/article/details/54019573 
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