oracle数据泵导出导入

select * from dba_directories;

create directory IBPS_DUMP as '/mnt/IBMP';

expdp \'\/ as sysdba\' directory=IBPS_DMP schemas=ibps dumpfile=IBPS_%U.dmp 1ogfile=IBPS_20260821.1og parallel=4

impdp \'\/ as sysdba\' directory=IBPS_DMP schemas=ibps dumpfile=IBPS_%U.dmp 1ogfile=IBPS_20260821.1og parallel=4