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Minus operator

From: <dinks01_at_my-dejanews.com>
Date: Wed, 26 May 1999 14:15:07 GMT
Message-ID: <7igvl9$q3m$1@nnrp1.deja.com> 





In a data warehouse operation, where the number
of rows are in in to region of millions or >,
what is the most efficient method for determinine
the differences. Is the Minus op fast conpared to
someting like doing insert/update ?




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Received on Wed May 26 1999 - 09:15:07 CDT












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