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Index searching time calculation

From: Ginger Mall <bocgco_at_hongkong.com>
Date: Fri, 4 Oct 2002 17:53:30 +0800
Message-ID: <3d9d642d$1@shknews01>

For x records, can I say the B*Tree index searching time for an indexed record should be similar to the following : log2(x) * tablescan time per record

Am I correct ? If correct, will this figure close to real world case ? Thanks all !! Received on Fri Oct 04 2002 - 04:53:30 CDT

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