Ji, Richard£¬ÄúºÃ£¡ hi, i think doing it with exp compress=N and It should use less space. If you are in oracle8i+, i think doing : alter table move tablespace new_ts storage(new storage clause) is faster, and then do: alter index index_on_the table rebuild (nologging if possible). Good luck.
Good luck! chaos [EMAIL PROTECTED] zhu chao DBA of Eachnet.com 86-021-32174588-667 ÔÚ 2002-07-08 09:58:00 You wrote: >500 mill? How did you do your export? Try compress=n > >-----Original Message----- >Sent: Monday, July 08, 2002 1:23 PM >To: Multiple recipients of list ORACLE-L > > > >Hi all > >I have a table with 8 millions rows and I deleted the 500 million. Then I >exported tables (300 mb) and imported into another schema. After that, the >table size is still the same. > >I thought table size should be taken much less space. the storage clause for >both table is the same: pct10,pctused 40. > >any idea. > >Mitchell > > > > > >-- >Please see the official ORACLE-L FAQ: http://www.orafaq.com >-- >Author: mitchell > INET: [EMAIL PROTECTED] > >Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 >San Diego, California -- Public Internet access / Mailing Lists >-------------------------------------------------------------------- >To REMOVE yourself from this mailing list, send an E-Mail message >to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in >the message BODY, include a line containing: UNSUB ORACLE-L >(or the name of mailing list you want to be removed from). You may >also send the HELP command for other information (like subscribing). >-- >Please see the official ORACLE-L FAQ: http://www.orafaq.com >-- >Author: Ji, Richard > INET: [EMAIL PROTECTED] > >Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 >San Diego, California -- Public Internet access / Mailing Lists >-------------------------------------------------------------------- >To REMOVE yourself from this mailing list, send an E-Mail message >to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in >the message BODY, include a line containing: UNSUB ORACLE-L >(or the name of mailing list you want to be removed from). You may >also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: chaos INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).