[Tutor] Table Joins

Terry Carroll carroll at tjc.com
Thu Aug 23 02:42:39 CEST 2007

On Wed, 22 Aug 2007, Kent Johnson wrote:

> Terry's ideas are good but it might be as simple as
> a3 = a1 + a2
> if you don't need to worry about duplicates.

Doh!  I was thinking the no duplicates was part of it, but you're right; 
that's nowhere in the OP's question.  

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