Oracle创建JOB定时任务

---

DECLARE
JOB NUMBER;
BEGIN
     DBMS_JOB.SUBMIT(
          JOB=>JOB,
          WHAT=>'CTABLE_TMP_DFLOW;',
          NEXT_DATE=>SYSDATE+3 / (24*60),
          INTERVAL=> 'TRUNC(SYSDATE+1)+19/24'
);
COMMIT;
END;