oracle job功能

1.job相关的功能。
SQL> desc dbms_job;
Element            Type     
------------------ ---------
ANY_INSTANCE       CONSTANT 
ISUBMIT            PROCEDURE
SUBMIT             PROCEDURE
REMOVE             PROCEDURE
CHANGE             PROCEDURE
WHAT               PROCEDURE
NEXT_DATE          PROCEDURE
INSTANCE           PROCEDURE
INTERVAL           PROCEDURE
BROKEN             PROCEDURE
RUN                PROCEDURE
USER_EXPORT        PROCEDURE
BACKGROUND_PROCESS FUNCTION 
IS_JOBQ            FUNCTION 

2.用户下的job信息
select * from user_jobs;
正在运行的job
select * from dba_jobs_running;

3.创建job
variable jobid number;
begin
  dbms_job.submit(:jobid,'proc_CreateAllStreportData(1);',trunc(sysdate)+18/24,'trunc(sysdate)+1+18/24');
end;
/
show err;

begin
sys.dbms_job.submit(job => :job,
                      what => 'P_CLEAR_PACKBAL;',
                      next_date => to_date('04-08-2008 05:44:09', 'dd-mm-yyyy hh24:mi:ss'),
                      interval => 'sysdate+ 1/360');
commit;
end;
/

4.删除job
exec dbms_job.remove(job_id);
exp:
exec dbms_job.remove(41);
commit;--不加commit是删不掉的

5.运行JOB
 begin
  dbms_job.run(:job1);
 end;
 /

6.中止job
 dbms_job.broken(:job1);
7.修改job
 dbms_job.change(:job,:what,:next_date,:interval);
 dbms_job.what(:job,:what);
 dbms_job.next_date(:job,:next_date);
 dbms_job.instance(:job,:instance); 
 dbms_job.interval(:job,:interval); 
 dbms_job.broken(:job,:broken,:next_date);  

8.job的相关参数设定、字段属性定义、时间间隔设定请参见：
http://www.cnblogs.com/advocate/archive/2010/05/05/1728218.html

oracle job功能