一 impdp 导入
--删除用户若用户已经存在(可以使用Oracle自带的sqlplus进行连接) SQL> drop user USER_NAME cascade SQL> / SQL> drop tablespace USER_TABLESPACE including contents and datafiles --创建表空间下载 SQL> CREATE TABLESPACE USER_TABLESPACE DATAFILE 'USER_tablespace.DBF' SIZE 200M AUTOEXTEND ON NEXT 50M MAXSIZE UNLIMITED PERMANENT DEFAULT STORAGE(INITIAL 64K MINEXTENTS 1 MAXEXTENTS 2147483645) MINIMUM EXTENT 64K LOGGING ONLINE --创建用户 SQL> CREATE USER USER_NAME IDENTIFIED BY user_password DEFAULT TABLESPACE USER_TABLESPACE TEMPORARY TABLESPACE TEMP PROFILE DEFAULT --创建用户目录 SQL> CREATE DIRECTORY directory_name as 'filePath' --示例 my_dir as 'D:/db_dir' --为用户授权 SQL> GRANT CONNECT TO USER_NAME WITH ADMIN OPTION SQL> GRANT DBA TO USER_NAME WITH ADMIN OPTION SQL> GRANT UNLIMITED TABLESPACE TO USER_NAME WITH ADMIN OPTION SQL> GRANT read,write ON DIRECTORY directory_name TO USER_NAME --执行导入(退出sqlplus在CMD执行导入语句) impdp USER_NAME/user_password@SID_NAME directory=directory_name dumpfile=USER_NAME.DMP schemas=USER_NAME logfile=USER_NAME.log; pause; 二 expdp 导出expdp USER_NAME/user_password@SID_NAME directory=directory_name dumpfile=USER_NAME.DMP schemas=USER_NAME logfile=USER_NAME.log; pause; (编辑:李大同)
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