oracle 管道导入导出数据库

1、创建虚拟文件夹

create directory ora_dmp as '/oracle/dmp';

2、导出DMP

expdp hloa/hloa@oracl schemas=hloa dumpfile=hloa_20200110expdp.dmp DIRECTORY=ora_dmp 

3、创建导入的虚拟文件夹

create directory ora_dmp as '/oracle/dmp';

4、导入DMP

impdp hloa/hloa@orcl DIRECTORY=ora_dmp schemas=hloa dumpfile=hloa_20200110expdp.dmp