select * from dba_jobs ;
select * from dba_scheduler_job_run_details t;    ------>这个语句通过制定job名，来查看job的运行的详细信息

select t.owner,
       t.job_name,
       t.status,
       to_char(t.actual_start_date, 'yyyy-mm-dd hh24:mi:ss'),
       t.additional_info,
       t.error#
  from dba_scheduler_job_run_details t
 where t.job_name = 'JOB_BOOK1'  --job名字
 order by log_date desc;

　　

select * from dba_scheduler_jobs;                       ----->这个语句可以查看所有job，及执行job的方式

select job_name,job_creator,job_type,program_name,job_action  from dba_scheduler_jobs;