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Re: analyze index

From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Fri, 28 Jan 2005 22:26:48 +0000 (UTC)
Message-ID: <ctee78$d0s$1@titan.btinternet.com>

Note in-line.

-- 
Regards

Jonathan Lewis

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"Richard Foote" <richard.foote_at_bigpond.nospam.com> wrote in message 
news:A9LJd.135384$K7.133006_at_news-server.bigpond.net.au...

>
> - In reality, such a pattern as you've described is unlikely and would
> require a rather manufactured insertion method by the application. That
> said, factors such as specific deletion/insertion patterns, the possible
> effects of multiple freelists and the possible effects of ASSM could
> possibly lead to similar CF patterns.
>
On the contrary - set freelists = 2 on the table, then insert rows which are keyed on (trunc(sysdate), sequence_number), and you get that sort of pattern almost automatically.
Received on Fri Jan 28 2005 - 16:26:48 CST

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