Your question is not very clear. Sorry. Can you please post results of following commands?
Thanks. - Kirti SQL> show parameter undo SQL> select segment_name, tablespace_name from dba_rollback_segs; SQL> select a.usn, a.name, b.status 2 from v$rollname a, 3 v$rollstat b 4 where a.usn = b.usn; --- [EMAIL PROTECTED] wrote: > I use manual managed undo tablespace but there are some system named rollback > segments on that > tablespace ( I did not created them ) and they can not be dropped. > What are they , how can I drop them. > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: <[EMAIL PROTECTED] > INET: [EMAIL PROTECTED] > > __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Kirtikumar Deshpande INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- 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).