Confidential sources have revealed me that Oracle will stop supporting RBO as of Oracle 18i.
> -----Original Message----- > From: Karniotis, Stephen [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, March 19, 2002 9:03 AM > To: Multiple recipients of list ORACLE-L > Subject: RE: is Oracle really planning to desupport RBO? > > > In reality they cannot. Because the internal optimizer uses Rule > occasionally, they must either remove this code from the > kernel or perform a > complete rewrite. > > In addition, Oracle, and its VARs, have several thousand > tools that utilize > rule based, for cost based is not as stable. > > Thank You > > Stephen P. Karniotis > Technical Alliance Manager > Compuware Corporation > Direct: (248) 865-4350 > Mobile: (248) 408-2918 > Email: [EMAIL PROTECTED] > Web: www.compuware.com > > -----Original Message----- > Sent: Monday, March 18, 2002 9:33 PM > To: Multiple recipients of list ORACLE-L > Subject: RE: is Oracle really planning to desupport RBO? > > They have been saying that for years. First they must rewrite their > own system. > > -----Original Message----- > Bill > Sent: Monday, March 18, 2002 11:23 AM > To: Multiple recipients of list ORACLE-L > > > Has anyone heard anthing official or semi-official on this? > > > > Bill Magaliff > Framework, Inc. > 914-631-2322 > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Magaliff, Bill > 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: Kimberly Smith > 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). > > > > The contents of this e-mail are intended for the named > addressee only. It > contains information that may be confidential. Unless you are > the named > addressee or an authorized designee, you may not copy or use > it, or disclose > it to anyone else. If you received it in error please notify > us immediately > and then destroy it. > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Karniotis, Stephen > 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: Gogala, Mladen 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).
