> I'm having an ora-1555 under Oracle9 database and not > sure what I can do to get rid of it. I had some > recollecions from Oracle8 days , but the things like > adding a new rollback segment or shrinking the > segments I don't think are applicable under the auto > undo management. Besides separating the long queries > from batch programs, is ther anything that I can do > here?
Hi Gene, Increase UNDO_RETENTION (which determines how long Oracle will attempt to keep your undo before being overwritten) and/or increase the size of your undo tablespace (to ensure Oracle will succeed in meeting your undo_retention target). Check out V%UNDOSTAT to see how it's going. Cheers Richard -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Richard Foote 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).
