Re: Searching across three files -- MIDRANGE-L

Subject: Re: Searching across three files
From: James Lampert <jamesl@xxxxxxxxxxxxxxxxx>
Date: Thu, 23 Oct 2008 11:21:37 -0800
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Elvis Budimlic wrote:

If you can use UNION ALL without functional implications, it might help
reduce "query running" time.

Thanks. UNION ALL would only work in cases guaranteed to have zero overlap, but it would certainly be useful there.

Assuming (see my previous message) this ever becomes more than just an academic exercise.

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