oracle 管道導入導出數據庫

1、創建虛擬文件夾

create directory ora_dmp as '/oracle/dmp';

2、導出DMP

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

3、創建導入的虛擬文件夾

create directory ora_dmp as '/oracle/dmp';

4、導入DMP

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