Re: Order of key fields

[Vern Hamberg <vhamberg@xxxxxxxxxxx>]

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. :)