pdb级别都有自己的directory
alter session set container = zdtydb; create directory expdp_data as '/data2/dumpdata'; grant read,write on directory expdp_data to public;
数据泵导入需要带上相应的pdb_name
impdp system/oracle@zdtydb directory=EXPDP_DATA dumpfile=zdty1.dmp logfile=zdty1.dmp.log
