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1 ½«Êý¾Ý¿âTESTÍêÈ«µ¼³ö,Óû§Ãûsystem ÃÜÂëmanager µ¼³öµ½D:daochu.dmpÖÐ
    exp system/manager@TEST file=d:daochu.dmp full=y
2 ½«Êý¾Ý¿âÖÐsystemÓû§ÓësysÓû§µÄ±íµ¼³ö
    exp system/manager@TEST file=d:daochu.dmp owner=(system,sys)
3 ½«Êý¾Ý¿âÖеıíinner_notify¡¢notify_staff_relatµ¼³ö
     exp aichannel/aichannel@TESTDB2 file= d:datanewsmgnt.dmp tables=(inner_notify,notify_staff_relat)
4 ½«Êý¾Ý¿âÖеıítable1ÖеÄ×Ö¶Îfiled1ÒÔ"00"´òÍ·µÄÊý¾Ýµ¼³ö
    exp system/manager@TEST file=d:daochu.dmp tables=(table1) query=" where filed1 like '00%'"
   ÉÏÃæÊdz£Óõĵ¼³ö£¬¶ÔÓÚѹËõ£¬¼ÈÓÃwinzip°ÑdmpÎļþ¿ÉÒԺܺõÄѹËõ¡£
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1 ½«D:daochu.dmp ÖеÄÊý¾Ýµ¼Èë TESTÊý¾Ý¿âÖС£
    imp system/manager@TEST   file=d:daochu.dmp
    imp aichannel/aichannel@HUST full=y   file=d:datanewsmgnt.dmp ignore=y
    ÉÏÃæ¿ÉÄÜÓеãÎÊÌ⣬ÒòΪÓеıíÒѾ­´æÔÚ£¬È»ºóËü¾Í±¨´í£¬¶Ô¸Ã±í¾Í²»½øÐе¼Èë¡£
    ÔÚºóÃæ¼ÓÉÏ ignore=y ¾Í¿ÉÒÔÁË¡£
2 ½«d:daochu.dmpÖеıítable1 µ¼Èë
imp system/manager@TEST   file=d:daochu.dmp   tables=(table1)
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µÚÈý£¬create user Óû§Ãû IDENTIFIED BY ÃÜÂë £¨Èç¹ûÒѾ­´´½¨¹ýÓû§£¬Õâ²½¿ÉÒÔÊ¡ÂÔ£©
µÚËÄ£¬GRANT CREATE USER,DROP USER,ALTER USER ,CREATE ANY VIEW ,
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µÚÎå, ÔËÐÐ-cmd-½øÈëdmpÎļþËùÔÚµÄĿ¼,
       imp userid=system/manager full=y file=*.dmp
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create table new_emp as select * from emp unrecoverable;
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