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1. ÿÌìµÄ8£º00µ½23£º00ÿ¸ô5·ÖÖÓÖ´ÐÐÒ»¸ösqlÓï¾äµÄJOB
--½¨Á¢Ò»¸ö´æ´¢¹ý³Ì
CREATE OR REPLACE PROCEDURE p_jobtest IS
v_hh VARCHAR2(2);
BEGIN
v_hh := to_char(SYSDATE, 'hh24');
IF v_hh >= '08' AND v_hh <= '22' THEN
--ÄãµÄsqlÓï¾ä
NULL;
END IF;
END;
/
--Ìá½»Ò»¸öJOB
DECLARE
v_jobno NUMBER;
BEGIN
dbms_job.submit(v_jobno,
'p_jobtest;',
trunc(SYSDATE, 'mi') + 1 / 1440,
'trunc(SYSDATE, ''mi'') + 5 / 1440');
END;
/
2. RMAN ÖеÄlist ÃüÁîÏÔʾµÄÐÅÏ¢ÊÇ´Ó¿ØÖÆÎļþÀï»ñÈ¡µÄ£¬Èç¹ûʹÓÃrmµÈÃüÁîÊÖ¹¤µÄɾ³ý±¸·ÝÎļþ£¬Õâ¸ö¶¯×÷²»»áͬ²½µ½¿ØÖÆÎļþ£¬Ôì³É²»Ò»Ö£¬ÕâÖÖ²»Ò»Ö»ᵼÖÂʹÓÃrmanʱ±¨´í¡£¿ÉÒÔʹÓÃdelete ɾ³ýÕâЩ¹ýÆÚµÄ¼Ç¼£¬ÔÚÓþͲ»»á±¨´íÁË¡£
RMAN>crosscheck copy;
RMAN>list co
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1£®½¨±í¿Õ¼ä
create tablespace OSDB datafile 'F:\oracle\oradata\glsqjz\OSDB.ora' size 100m reuse default storage(initial 500k next 500k pctincrease 20);
2£®½¨Óû§
create user OSUSER identified by OSUSER;//identified by ºóÃæµÄÊÇÃÜÂë£¬Ç°ÃæµÄÊÇÓû§Ãû
3£®Óû§ÊÚȨ
grant resource,connect,RECOVERY ......
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select C.column_name,C.TABLE_NAME from dba_tab_columns C where owner=''
²éÿ¸ö¿ÆÄ¿class ·ÖÊýscroǰÈýÃû
select id, name, class, scro
from (select row_number() over(partition by class order by scro desc) cnt,
&n ......
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