--方法一
declare
jobno number;
begin
dbms_job.submit(jobno,
‘xxxx;‘,
xxxx,
‘xxxx‘);
commit;
end;
--方法二
declare
jobno binary_integer;
begin
dbms_job.submit(job=>jobno,
what=>‘xxxx;‘,
next_date=>xxxx,
interval=>‘xxxx‘);
commit;
end;
原文：http://www.cnblogs.com/iyoume2008/p/6959086.html