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  • Oracle导出导入表空间创建

    //备份数据库前的sqlplus命令创建数据库dmp存入目录
    sqlplus /nolog
    conn /as sysdba
    
    SQL> create or replace directory expdir as 'E:/Kxdb';
    
    目录已创建。
    
    cmd:
    
    // 导出数据库
    expdp EMMS/EMMS123 directory=expdir dumpfile=EMMS2.dmp logfile=EMMS2.log
    
    // 导入dmp
    impdp EMMS/EMMS123 directory=expdir dumpfile=EMMS2.dmp 
    
    //卸载
    E:appAdministratorproduct11.2.0dbhome_1deinstalldeinstall
    
    //数据库
    1.    EMMS  EMMS123
    
    1:创建临时表空间
    create temporary tablespace EMMS_TEMP
    tempfile 'C:appadministratororadataorclEMMS_TEMP.dbf' 
    size 50m  
    autoextend on  
    next 50m maxsize 20480m  
    extent management local;  
     
    2:创建数据表空间
    create tablespace EMMS
    logging  
    datafile 'C:appadministratororadataorclEMMS_DATA.dbf' 
    size 50m  
    autoextend on  
    next 50m maxsize 20480m  
    extent management local;  
     
    第3步:创建用户并指定表空间
    create user EMMS dentified by EMMS123
    default tablespace EMMS
    temporary tablespace EMMS_TEMP;  
     
    第4步:给用户授予权限
    grant connect,resource,dba to EMMS;
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  • 原文地址:https://www.cnblogs.com/zhangruiBlog/p/4684688.html
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