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create user Óû§Ãû identified by ÃÜÂë default tablespace ȱʡ±í¿Õ¼ä¡¡Temporary tablespace ÁÙʱ±í¿Õ¼ä;
grant connect,resource,dba to Óû§Ãû;
¡¡¡¡
revoke unlimited tablespace from Óû§Ãû;
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alter user Óû§Ãû quota 0 on Users;
alter user Óû§Ãû¡¡quota unlimited on Óû§È±Ê¡±í¿Õ¼ä;
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--½Ó×ÅʹÓÃIMP¹¤¾ßµ¼ÈëÊý¾Ý¼´¿Éµ¼Èëµ½Óû§È±Ê¡±í¿Õ¼ä.
--EXAMPLE: USER NAME: GROUPCMS; tablespace:GROUPCMS
--DROP USER GROUPCMS CASCADE;
create user GROUPCMS identified by ABC123 default tablespace GROUPCMS¡¡ ;
grant connect,resource,dba to GROUPCMS;
revoke unlimited tablespace from GROUPCMS;
alter user GROUPCMS quota 0 on Users;
alter user GROUPCMS¡¡quota unlimited on GROUPCMS;
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Back Office process system£¬ºǫ́´¦Àíϵͳ£¬¼´ÎÒÃǵÄÍøÕ¾µÄ·¢²¼ÏµÍ³¡£
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Business Object(?)£¬¹«Ë ......
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create table tablename as select * from table_src;
create table tablename as select * from table_src where 1 <> 1; --Ö»¸´ÖƱí½á¹¹ ......
1.GSD global services daemon
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The Global Services Daemon (GSD) runs on each node with one GSD process per node. The GSD coordinates with the cluster manager to receive requests from clients such as the DBCA, EM, and the SRVCTL utility to execute administrative ......
SELECT max(SYS_CONNECT_BY_PATH(COLUMN_NAME, ','))
from (SELECT A.COLUMN_NAME, ROWNUM AS ROWNO
from USER_TAB_COLUMNS A
WHERE TABLE_NAME = 'A_USER'
  ......
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SELECT /*+ index(TB_ALIAS IX_G_COST3) */
TB_ALIAS.*
from g_Cost TB_ALIAS
WHERE Item_Two = 0
AND Flight_Date >= To_Date('20061201', 'YYYYMMDD')
AND Flight_D ......