oracle表空间的创建及dmp 文件的导入(推荐)_Oracle

oracle表空间的创建及dmp 文件的导入(推荐)

2020-01-21 17:00空之极 Oracle

这篇文章主要介绍了oracle表空间的创建及dmp 文件的导入,需非常不错，具有参考借鉴价值，要的朋友可以参考下

--用oracle系统权限的账号登陆

				?

									-- 1.创建用户

									create user u_name identified by "u_password";

									--2.赋予权限

									grant dba, resource, connect to u_name; 

									grant create session to u_name;

									grant create table to u_name;

									grant create view to u_name;

									grant create tablespace to u_name;

									grant unlimited tablespace to u_name;

									grant select any table to u_name;

									grant select any dictionary to u_name;

									--3.创建目录 dictionary

									create directory directory_name as 'D:\oracleEnv\Oracle\product\11.2.0\db\backup'; --路径可以自己指定

									--4.赋予目录权限

									GRANT read,write ON DIRECTORY directory_name TO u_name;

									--5.创建表空间

									create tablespace table_space_name

									datafile 'D:\oracleEnv\Oracle\product\11.2.0\dbhome_1\oradata\table_space_name.DBF'

									size 2500M

									autoextend on next 500M maxsize 12000M;　

									--6.修改表空间配置

									ALTER USER table_space_name DEFAULT TABLESPACE u_name;

									--8.查看表空间

									select tablespace_name , file_id,bytes from dba_data_files where tablespace_name='my_table_space_name';

									-- 9.导入数据

									-简单版　

									impdp u_name/u_password@ORCL dumpfile=file_path full=y table_exists_action=replace

									--常用版

									impdp u_name/u_password@ip_address/space_name directory=my_director full=y dumpfile=my_dmp_file.DMP logfile=my_dmp_file.log table_exists_action=replace;

									--高级版

									impdp u_name/u_password@ip_address/space_name directory=my_director full=y dumpfile=my_dmp_file.DMP logfile=my_dmp_file.log

									[remap_schema=user_1:user_2] [remap_tablespace =table_space_1:table_space_2] [table_exists_action=replace]