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¡¡¡¡ÒÔsystemÉí·ÝµÇ½Êý¾Ý¿â£¬²é¿´ v$optionÊÓͼ£¬Èç¹ûÆäÖÐPartitionΪTRUE£¬ÔòÖ§³Ö·ÖÇø¹¦ÄÜ£»·ñÔò²»Ö§³Ö¡£PartitionÓлùÓÚ·¶Î§¡¢¹þÏ£¡¢×ÛºÍÈýÖÖÀàÐÍ¡£ÎÒÃÇÓõıȽ϶àµÄÊÇ°´·¶Î§·ÖÇøµÄ±í¡£
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¡¡¡¡1 ¡¢ÒÔsystem Éí·Ý´´½¨¶ÀÁ¢µÄ±í¿Õ¼ä(´óС¿ÉÒÔ¸ù¾ÝÊý¾ÝÁ¿µÄ¶àÉÙ¶ø¶¨)
¡¡¡¡create tablespace g_2000q4 datafile '/home/oradata/oradata/test/g_2000q4.dbf' size 50M default storage (initial 100k next 100k minextents 1 maxextents unlimited pctincrease 1);
¡¡¡¡create tablespace g_2001q1 datafile '/home/oradata/oradata/test/g_2001q1.dbf' size 50M default storage (initial 100k next 100k minextents 1 maxextents unlimited pctincrease 1);
¡¡¡¡create tablespace g_2001q2 datafile '/home/oradata/oradata/test/g_2001q2.dbf' size 50M default storage (initial 100k next 100k minextents 1 maxextents unlimited pctincrease 1);
¡¡¡¡2 ¡¢ÓÃEXPORT¹¤¾ß°Ñ¾ÉÊý¾Ý±¸·ÝÔÚguestbook.dmpÖÐ
¡¡¡¡°ÑÔ­À´µÄguestbook±í¸ÄÃû
¡¡¡¡alter table guestbook rename to guestbookold;
¡¡¡¡ÒÔguestbook Éí·Ý´´½¨·ÖÇøµÄ±í
¡¡¡¡create table guestbook(
¡¡¡¡id number(16) primary key,
¡¡¡¡username varchar2(64),
¡¡¡¡sex varchar2(2),
¡¡¡¡email varchar2(256),
¡¡¡¡expression varchar2(128),
¡¡¡¡content varchar2(4000),
¡¡¡¡time date,
¡¡¡¡ip varchar2(64)
¡¡¡¡) 
¡¡¡¡partition by range (time)
¡¡¡¡(partition g_2000q4 values less than (to_date('2001-01-01','yyyy-mm-dd'))
¡¡¡¡tablespace g_2000q4
¡¡¡¡storage(initial 100k next 100k minextents 1 maxextents unlimited pctincrease 0), 
¡¡¡¡partition g_2001q1 values less than (to_date('2001-04-01','yyyy-mm-dd'))
¡¡¡¡tablespace g_2001q1
¡¡¡¡storage(initial 100k next 100k minextents 1 maxextents unlimited pctincrease 0),
¡¡¡¡partition g_2001q2 values less than (to_date('2001-07-01','yyyy-mm-dd'))
¡¡¡¡tablespace g_2001q2
¡¡¡¡storage(initial 100k next 100k minextents 1 maxextents unlimited pctincrease 0)
¡¡¡¡);
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Name     Type          Nullable Default Comments
------- ------------ -------- ------- --------
COUNTRY VARCHAR2(20) Y       &nb ......

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[oracle@dba01 dbs]$ orapwd file=/oracle/app/oracle/product/10.2.0/db_1/dbs/orapworcl password=oracle entries=20 force=y
[oracle@dba01 dbs]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - Production on Sat May 29 13:07:10 2010
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
Con ......

Oracle RACÐÔÄÜ Oracle sequence ÐÔÄܲâÊÔ

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