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Re: Different index usage by Oracle* optimizer

From: Keith Boulton <boulke_at_globalnet.co.uk>
Date: Mon, 20 Sep 1999 22:09:02 GMT
Message-ID: <37e6b057.214078014@news.globalnet.co.uk> 





On Sun, 19 Sep 1999 15:40:23 +0100, "Jonathan Lewis"
<jonathan_at_jlcomp.demon.co.uk> wrote:



>


>There is a 'preferred mechanism' for replacing this trick


>in 8.0.5 upwards.  There is a new init.ora parameter


>optimizer_index_caching, which is the percentage of the


>index (default 0) that is likely to be buffered.


>





I still think what I propose is more straightforward and predictable. 

Received on Mon Sep 20 1999 - 17:09:02 CDT












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