Hello Fink, I guess you meant "recursive transaction". Because, user SQLs in stored codes run as "recursive SQLs", but they are not "recursive transactions".
Recursive transactions don't have to be use SYSTEM rollback segment. If the RBS of parent statement can not be binded to its recursive transaction, Oracle assigns SYSTEM rbs to recursive transaction. Otherwise, recursive transaction use same RBS with its parent. In other words, SYSTEM rbs is the last resort. regards... "Fink, Dan" wrote: > John, > The system rollback segment must be kept online for use by the > kernel calls (recursive sql). I admit that I have never tried taking it > offline in automatic undo mode, so I'm not sure exactly what would happen. > However, my educated guess is that it would not be pretty! > > Dan Fink > > -----Original Message----- > Sent: Wednesday, July 17, 2002 2:14 PM > To: Multiple recipients of list ORACLE-L > > All, > > When using automated UNDO in 9iR1, should the system rollback segment > normally be left offline? > > TIA, > > John P Weatherman > Database Administrator > Replacements Ltd. > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: John Weatherman > 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: Fink, Dan > 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). -- Danisment Gazi Unal http://www.ubTools.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Danisment Gazi Unal (ubTools) 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).
