Fwd: Re: Building a selection set on the fly

[Bob Stockler]

On Wed, Feb 23, 2005 at 01:54:19PM -0500, Transpower wrote:
[snip]

I believe I read earlier in this thread that this writing of
a selections set on the fly is being done in a -v table.

My question is, why not use the -v table directly to select
the desired records?

Often, the use of lookup - and an index can make the selection
much faster.

Bob

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