RE: Upgrade 8.0 to 8i

Dennis,
We are currently using 'choose' in 8.0.6.3. During our last upgrade from 8.0.4.x to 8.0.6.x our software vendor (SAP) recommended including event 10183 to disable CBO cost rounding. Although with this event it appeared to be choosing the most efficient index, the response time was horrendous compared to w/o this event. I was just hoping to avoid any similar problem when we go to 8.1.7.

I am aware of the system-owned object corruption problem (I believe it's note 96117.1
[couresy of some off-list help {thanks BL}]).

Mike

-----Original Message-----
Sent: Friday, December 14, 2001 2:50 PM
To: Multiple recipients of list ORACLE-L

Michael - We did this upgrade on Compaq Tru64 and experienced no CBO hitches
(or other hitches). Is there something in particular that raises your CBO
concern? Are you on RBO now?
Dennis Williams
DBA
Lifetouch, Inc.
dwilliams_at_lifetouch.com

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