That's also my understanding of it. Not a good way to run a database you care about.
Jared On Monday 06 January 2003 13:03, Burke, William F (Bill) wrote: > It is an all or nothing shutdown of logging however and cannot be applied > to a limited set of DML, correct? > > Regards, > > Bill Burke > "The Kinder and Gentler DBA" > www.OracleGuru.com > www.KBMotorsports.biz > > > > -----Original Message----- > Sent: Monday, January 06, 2003 1:19 PM > To: Multiple recipients of list ORACLE-L > > > Welcome to the dark side, heh heh heh ! > > There is a hidden parameter that will achieve this . it is > _disable_logging. Be warned though, if you set it to true, you have lost > your ability to recover, and the only way you will recover is with full > cold backup and would lose all subsequent work (not generally popular with > the users), so the whole point of running in ARCHIVELOG mode becomes moot. > > I have used this while still at Siebel, when doing very large installs or > upgrades of large databases in a tight time-window, and the customers > refused to move the redo logs over to solid state storage, I got about a > 40% - 100% performance improvment, especially if the clients were conned > into placing the redo logs onto RAID-5 storage (bad for serial > write-intensive operations). > > Nevertheless, if you have a specific need to disable all redo generation > for a specific time, this is the way to do it. BTW, it does not work on > Orale for Windows. > > You have been warned, don't go trying this in production first thing, it > could cost you your job or more. > > Regards : > > Ferenc Mantfeld > > -----Original Message----- > From: GL2Z/ INF DBA BENLATRECHE [SMTP:[EMAIL PROTECTED]] > Sent: Monday, January 06, 2003 8:34 PM > To: Multiple recipients of list ORACLE-L > Subject: No logging question > > Hi All, > > > I want to avoid generation of archivelogs against all the DML applied > to some tables. > > Thank you > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: GL2Z/ INF DBA BENLATRECHE > 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jared Still 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).
