Re: leaf node 90-10 splits

From: Yong Huang <yong321_at_yahoo.com>
Date: Wed, 10 Dec 2003 07:39:26 -0800
Message-ID: <F001.005D9707.20031210073926@fatcity.com>

Hi, Tanel,

Where do you see this statistic? I only see "leaf node splits" in 8.1.7 and 9.2 documentation. If the index is on strictly monotonically increasing numbers, won't a new node be added to the right without a block split?

Yong Huang

> I wonder why does statistic "leaf node 90-10 splits" imply that right-hand
> index leaf block is split as 90-10, not 100-0 as it really is. (tested on
> 9.2.0.4 W2k).
>
> Historical reasons?
>
> Tanel.

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Received on Wed Dec 10 2003 - 09:39:26 CST