EXPDP
1、创建目录
create directory EXPDP_DUMP as 'D:EXPDPDUMP';
2、将目录的读写权限分配给用户
grant read,write on directory EXPDP_DUMP to user_name;
3、查询目录信息
select * from dba_directories;
4、相关参数
directory:
dumpfile:
content:CONTENT={ALL | DATA_ONLY | METADATA_ONLY}
parallel:
IMPDP
1、创建目录
create directory IMPDP_DUMP as 'D:IMPDPDUMP';
2、创建用户(可以不建)
create user test identified by test default tablespace system temporary tablespace temp;
3、分配权限
grant dba,connect to test;