/*插入天氣語句*/
INSERT INTO ENERGY.WEATHER
VALUES(SEQ_WEATHER.nextVal,sysdate,'多雲轉晴','24','30','西南風','南風','微風','4','2','70','89','420','','適合旅遊')

/*建立儲存過程 insertWeather*/
CREATE OR REPLACE 
PROCEDURE insertWeather IS      
BEGIN           
INSERT INTO ENERGY.WEATHER
VALUES(SEQ_WEATHER.nextVal,sysdate,'多雲轉晴','24','30','西南風','南風','微風','4','2','70','89','420','','適合旅遊');  /*seq_weather.nextVal 獲取序列下一個值*/    
COMMIT;
END;

declare 
job number; /*定時任務名*/
begin 
dbms_job.submit(job, 'insertweather;', sysdate, 'TRUNC(sysdate,''mi'') + 1 / (24*60)'); /*每分鐘執行一次*/
end
commit;


declare 
job number; 
begin 
dbms_job.submit(job, 'insertweather;', sysdate,  'TRUNC(SYSDATE + 1) + （6*60+30）/(24*60)'); /*每天早上6:30執行一次*/
end
commit;
 

刪除、查詢任務

begin   
dbms_job.remove(27);  
commit;  
end;  

select * from dba_jobs