Oracle

What is the rule based optimizer ? :-)

An obvious lucky visitor asked Google what is the rule based optimizer ? and came to my 10G post … well – yes – i guess outside the Oracle world people don't really are able to/have to tweak the SQL engine as we did in Oracle…

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What is the rule based optimizer ? :-)

i want to learn more about rbo and cbo
how did work
and how to force oracle to choose the way to execute a query ?

What is the rule based optimizer ? :-)

Please send me the details of RBO and CBO

how to optimize the queries for beteer performance.

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