我测试用的很简单，怎么停止？
代码如下
VARIABLE jobno number;
begin
DBMS_JOB.SUBMIT(:jobno,
'ffff;',
SYSDATE,SYSDATE+1/24);
commit;
end;
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DBMS_JOB.REMOVE(:jobno);
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SELECT * FROM USER_JOBS;FIELD 'JOB' IS YOU NEED!
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IN SQL*PLUS
BEGIN
DBMS_JOB.REMOVE(JOBNO);
END;
/