datapump数据泵导入导出

导出导入指定表：
    expdp \'/ as sysdba\' DIRECTORY=pdb_dir DUMPFILE=XTZS_SALE_KPI.dump  tables=logminer.XTZS_SALE_KPI,logminer.XTZS_SALE_KPI;
    -----导出表logminer.XTZS_SALE_KPI
    impdp \'/ as sysdba\' DIRECTORY=MYDIR DUMPFILE=XTZS_SALE_KPI.dump;
    -----导入表logminer.XTZS_SALE_KPI（新增导入）
    impdp \'/ as sysdba\' DIRECTORY=MYDIR DUMPFILE=XTZS_SALE_KPI.dump  table_exists_action=replace;
    -----导入表logminer.XTZS_SALE_KPI（覆盖导入）

导出导入全库
    expdp \'/ as sysdba\' DIRECTORY=pdb_dir DUMPFILE=CCSPRD1013.dump full=y
    -----导出全库
    impdp \'/ as sysdba\' DIRECTORY=MYDIR DUMPFILE=CCSPRD1013.dump table_exists_action=replace
    -----导入全库

PDB环境数据泵操作
    expdp ccsuatadm/ccsuatadm2024@ccsuat dumpfile=CCSSIT0718.dump directory=mydir schemas=SYSTEM_CENTER,BUSDB,ARCHIVES_CENTER,OA,INTEGRATE_CENTER,BUSUSER,BASE_CENTER,MESSAGE_CENTER,ORDER_CENTER,PROCESS_CENTER,EXPORT_CENTER,MARKET_CENTER;
    -----业务数据导出(未验证)
    impdp ccsuatadm/ccsuatadm2024@ccsuat dumpfile=CCSSIT0718.dump directory=mydir table_exists_action=replace schemas=SYSTEM_CENTER,BUSDB,ARCHIVES_CENTER,OA,INTEGRATE_CENTER,BUSUSER,BASE_CENTER,MESSAGE_CENTER,ORDER_CENTER,PROCESS_CENTER,EXPORT_CENTER,MARKET_CENTER;
    -----业务数据导入（提前建表空间和用户）