[manisiva2002]

Dear Readers,

Good day....

Can anyone please give me a detailed information about the difference between 'Cost based optimizer' and 'Rule based optimizer'

Please consider this very urgent and mail me at
manips15@hotmail.com


Thanks and regards
MANI

[AlanP]

Try Oracle's Database Performance Guide and Reference which is available online from technet. You should try to use the CBO where possible though as RBO is on its way out.

Alan