See also Tom Kyte's remarks about this topic: http://www.oracledba.co.uk/tips/cleanout_readonly.htm Regards, Carel-Jan === If you think education is expensive, try ignorance. (Derek Bok) === ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at http://www.freelists.org/archives/oracle-l/ FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------