Re: Order of key fields -- MIDRANGE-L

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Subject: Re: Order of key fields
From: Vern Hamberg <vhamberg@xxxxxxxxxxx>
Date: Fri, 02 Sep 2011 09:31:37 -0500
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George

You can find out if your tests work by using the Visual Explain feature of OpsNav - fantastic tool. We don't have just guess and pray anymore.

Of course, the run-time environment matters, but you still get a very good idea of how things are going.

HTH
Vern

On 9/2/2011 8:16 AM, George Kinney wrote:

If you selected color first, you would only narrow your choices to
10,000/4, or 2,500 left to narrow down.
Is that the question you are asking?

That's what I'm thinking, just not sure if it has a real impact on the
DB engine or if it just looks good to me. :)

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