第一步:创建一个执行创建操作的存储过程
第二步:创建JOB
spool gjgdp2p(v1.3).log
promptprompt Creating procedure SP_CREATETAB_TBL_PROGRAMME
prompt =============================================
prompt
create or replace procedure sp_createtab_tbl_programme
Authid Current_User
as
tabname varchar(200);
begin
select ’TBL_PROGRAMME_’ || to_char(sysdate, ’yyyymmdd’) into tabname from dual;
--create table tabname as select * from tbl_programme where 1 != 1;
execute immediate ’create table ’ || tabname ||’ tablespace p2p as select * from tbl_programme where 1 != 1’;
commit;
end;
/
VARIABLE testjobid number;
begin
sys.dbms_job.submit(:testjobid,’sp_createtab_tbl_programme;’,trunc(sysdate+1)+1/24,’trunc(sysdate+1)+1/24’);
commit;
end;
/
spool off
[@more@]
VARIABLE job number;
begin
sys.dbms_job.submit(job => :job, -- job编号
what => 'dbms_output.pub_line(''asdf'');', -- 执行脚本
next_date => to_date('17-01-2011 16:17:31', 'dd-mm-yyyy hh24:mi:ss'),
-- 下次执行时间
interval => 'trunc(sysdate)+23/24'); -- 执行时间间隔
commit;
end;
/
其中interval参数的几个可能的示范值如下:
A,每5分钟执行一次
interval => 'trunc(sysdate,'mi')+5/24/60'
B,每小时执行一次,整点执行
interval => 'trunc(sysdate,'HH')+1/24'
C,一个小时后执行
interval => 'sysdate+1/24'
--------------------------------------------------------------------------
eg:
Sql代码
1.declare job1 number;
2.begin
3. dbms_job.submit(job1,'insertSysdate;',sysdate,'sysdate+1/1440');
4. COMMIT;
5.end;
6./