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HomeDatabaseMysql Tutorial定时执行Oracle作业任务

创建一个Oracle数据表,并创建一个过程,使一分钟运行该过程一次。

创建一个Oracle数据表,并创建一个过程,使一分钟运行该过程一次。

1)创建表。

SQL> create table test (mydate date);

Table created.

(2)创建一个自定义过程。

SQL> create or replace procedure proc_test as
  2  BEGIN
  3  insert into test values(sysdate);
  4  END;
  5  /

Procedure created.

(3)创建JOB。

SQL> var job number
SQL> var job number;

--每天1440分钟,一分钟运行test过程一次
SQL> begin
  2  dbms_job.submit(:job,'proc_test;',sysdate,'sysdate+1/1440');
  3  END;
  4  /

PL/SQL procedure successfully completed.

(4)运行JOB。

SQL> BEGIN
  2  dbms_job.run(:job);
  3  END;
  4  /

PL/SQL procedure successfully completed.

(5)查询下看看是否定时执行了JOB

SQL> SELECT to_char(mydate,'yyyy/mm/dd hh24:mi:ss')insertedtime FROM test;

INSERTEDTIME
-------------------
2013/01/24 04:40:10
2013/01/24 04:42:12
2013/01/24 04:43:17
2013/01/24 04:41:11
2013/01/24 04:39:08


(6)删除JOB。

SQL> begin
  2  dbms_job.remove(:job);
  3  END;
  4  /

PL/SQL procedure successfully completed.

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