ORACLE数据泵还原数据步骤

1.创建目录

create directory eys_dir as 'D:\oracle\data\eys' ;

查询目录:select * from dba_directories

2.目录附权限

Grant read,write on directory eys_dir to public;

3.添加可导入导出权限

grant exp_full_database,imp_full_database to public;

4.将要导入的文件放到:D:\oracle\data\eys

5.impdp 用户名/密码@orcl REMAP_SCHEMA = 原用户:目标用户 table_exists_action = replace directory=eys_dir dumpfile=导入的文件