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      exp estarcom/estarcom@ORACLE  tables=AA direct=y file=C:/AAA1.dmp
¡¡¡¡ imp estarcom/estarcom@ORACLE  tables=AA  file=C:/AAA1.dmp fromuser=estarcom touser=estarcom
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exp userid=zhongxin/zhongxin@ORACLE owner=zhongxin file=d:/zhongxin_200811111946.dmp log=d:/zhongxin_200811111946.log
imp zhongxin/zhongxin@oracle file=d:/mianyang_20081119.dmp fromuser=mianyang touser=zhongxin
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exp/impÊʺÏÓÚͬÀàÐÍÊý¾Ý¿âÖ®¼äÊý¾Ýת»»
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1.±í¼¶±ð
$ exp hr/hr tables=jobs direct=y file=/data/table_jobs.dmp
$ imp hr/hr tables=jobs direct=y file=/data/table_jobs.dmp
2.Óû§¼¶±ð
$ exp "'sys/sys as sysdba'" owner=hr direct=y file=/data/owner_hr.dmp
$ imp "'sys/sys as sysdba'" fromuser=hr touser=hr file=/data/owner_hr.dmp
 
3.±í¿Õ¼ä¼¶±ð
$ exp "'sys/sys as sysdba'" transport_tablespace=y direct=y tablespaces=examples file=/data/ts_examples.dmp
 
4.Êý¾Ý¿â¼¶±ð
$ exp "'sys/sys as sysdba'" full=y  file=/data/db.dmp
 
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     "'sys/sys as sysdba'"
     "'system/system as sysoper'"


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oracle Data Mining

 Executive Overview
The Oracle Data Mining Option provides powerful data mining functionality within the Oracle Database. It enables you to discover new insights hidden in your data and to leverage your investment in Oracle Database technology. With Oracle Data Mining, you can build and apply ......

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OracleÊý¾Ý¿âÌṩÁ˼¸ÖÖ²»Í¬µÄÊý¾Ý¿âÆô¶¯ºÍ¹Ø±Õ·½Ê½£¬±¾ÎĽ«Ïêϸ½éÉÜÕâЩÆô¶¯ºÍ¹Ø±Õ·½Ê½Ö®¼äµÄÇø±ðÒÔ¼°ËüÃǸ÷×Ô²»Í¬µÄ¹¦ÄÜ¡£
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Oracle ´æ´¢¹ý³Ì·µ»Ø½á¹û¼¯Óà ref cursor ʵÏÖ¡£
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CREATE OR REPLACE PACKAGE types
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CREATE TABLE STOCK_PRICES(
    RIC VARCHAR(6) PRIMARY KEY,
    PRICE NUMBER(7 ......

VVR¶ÔOracleÊý¾Ý¿â½øÐÐÈÝÔÖ

   
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drop user username cascade;
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DROP TABLESPACE dataspace INCLUDING CONTENTS AND DATAFILES;
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CREATE TABLESPACE dataspace
DATAFILE '/Ŀ¼/dataspace.dbf' SIZE 500M
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