how does CBO compute cardinality

From: Shevtsov, Eduard <EShevtsov_at_flagship.ru>
Date: Mon, 12 Mar 2001 22:06:06 -0800
Message-ID: <F001.002CA767.20010312213550@fatcity.com>

Hello List,

could someone please tell me how does cost based optimizer compute cardinality for each
step in the explain plan? Is there a general formula which is independed on a particular
version (I mean 8.0 and upward) ?

Thanks in advance,

Ed
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Author: Shevtsov, Eduard
  INET: EShevtsov_at_flagship.ru

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