oracle JOB
ÿÌì1µãÖ´ÐеÄoracle JOBÑùÀý
DECLARE
X NUMBER;
BEGIN
SYS.DBMS_JOB.SUBMIT
( job => X,
what => 'ETL_RUN_D_Date;',
next_date => to_date('2009-08-26 01:00:00','yyyy-mm-dd hh24:mi:ss'),
interval => 'trunc(sysdate)+1+1/24',
no_parse => FALSE
);
SYS.DBMS_OUTPUT.PUT_LINE('Job Number is: ' || to_char(x));
COMMIT;
END;
/
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³õʼ»¯Ïà¹Ø²ÎÊýjob_queue_processes
alter system set job_queue_processes=39 scope=spfile;//×î´óÖµ²»Äܳ¬¹ý1000 ;job_queue_interval = 10 //µ÷¶È×÷ҵˢÐÂÆµÂÊÃëΪµ¥Î»
job_queue_process ±íʾoracleÄܹ»²¢·¢µÄjobµÄÊýÁ¿£¬¿ÉÒÔͨ¹ýÓï¾ä¡¡¡¡
show parameter job_queue_process;
À´²é¿´oracleÖÐjob_queue_processµÄÖµ¡£µ±job_queue_processֵΪ0ʱ±íʾȫ²¿Í£Ö¹oracleµÄjob£¬¿ÉÒÔͨ¹ýÓï¾ä
ALTER SYSTEM SET job_queue_processes = 10;
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dba_jobs
all_jobs
user_jobs
dba_jobs_running °üº¬ÕýÔÚÔËÐÐjobÏà¹ØÐÅÏ¢
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begin
sys.dbms_job.submit(job => :job,
what => 'P_CLEAR_PACKBAL;',
next_date => to_date('04-08-2008 05:44:09', 'dd-mm-yyyy hh24:mi:ss'),
interval => 'sysdate+ 1/360');
commit;
end;
/
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´´½¨JOB
variable jobno number;
begin
dbms_job.submit(:jobno, 'P_CRED_PLAN;',SYSDATE,'SYSDATE+1/2880',TRUE);
commit;
ÔËÐÐJOB
SQL> begin
dbms_job.run(:job1);
end;
/
ɾ³ýJOB
SQL> begin
dbms_job.remove(:job1);
end;
/
DBA_JOBS
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JOB NUMBER ÈÎÎñµÄΨһ±êʾºÅ
LOG_USER VARCHAR2(30) Ìá½»ÈÎÎñµÄÓû§
PRIV_USER VARCHAR2(30) ¸³ÓèÈÎÎñȨÏÞµÄÓû§
SCHEMA_USER VARCHAR2(30) ¶ÔÈÎÎñ×÷Óï·¨·ÖÎöµÄÓû§Ä£Ê½
LAST_DATE DATE ×îºóÒ»´Î³É¹¦ÔËÐÐÈÎÎñµÄʱ¼ä
LAST
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select * from user_users; --------²é¿´µ±Ç°Óû§
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select * from user_sys_privs; --------²é¿´µ±Ç°Óû§µÄȨÏÞ
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from user_segments
where segment_type = 'TABLE';
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Select Segment_Name,Sum(bytes)/1024/1024 from User_Extents Group By Segment_Name
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