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sql > variable jobno  number ;
sql > begin
sql > DBMS_JOB.submit(:jobno, ' pro_name(); ' ,sysdate, ' sysdate+1 ' ); 
 dbms_job.submit(:job1, ' MYPROC; ' ,sysdate, ' sysdate+1/1440 ' );¡¡¡¡ -- ÿÌì1440·ÖÖÓ£¬¼´Ò»·ÖÖÓÔËÐÐtest¹ý³ÌÒ»´Î
sql > commit ;
sql > end ;
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ÿ¸ö¼¾¶È×îºóÒ»ÌìµÄÍíÉÏ11µã 'TRUNC(ADD_MONTHS(SYSDATE + 2/24, 3 ), 'Q' ) -1/24' 
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select   *   from   user_jobs
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