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Old 02-23-2008, 04:20 AM
mcstock
 
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Default Re: Help interpreting TKPROF output


"Geomancer" <pharfromhome@hotmail.com> wrote in message
news:cf90fb89.0311091846.2f25d397@posting.google.c om...
> > but these would have no affect if Siebel has optimizer mode set to RULE,

no?
>
> Yes, but sometimes it is left to the default optimizer_mode=choose.


Yes, I suppose we would not want to trust them -- but if hey're designing
for RULE, think I'd set it the init.ora RULE and not worry about the stats
anymore (hopefully they're the only application in the instance)

>
> I wonder what Siebel will do when 10g comes around with no RBO?


Sounds like they'll upgrade to 8.0 ;-)


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