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   exp system/manager@TEST file=d:\daochu.dmp owner=(system,sys)
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    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%'"
 
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   imp aichannel/aichannel@TEST  full=y  file=d:\datanewsmgnt.dmp ignore=y
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SQL> select file_name from dba_data_files where tablespace_name='MYALAN';
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