Boolean and Non-Boolean Terms
From: Roy Hann <specially_at_processed.almost.meat>
Date: Wed, 30 Jan 2008 10:07:17 -0000
Message-ID: <LMOdnYIpi_PI0T3anZ2dnUVZ8vGdnZ2d@pipex.net>
Date: Wed, 30 Jan 2008 10:07:17 -0000
Message-ID: <LMOdnYIpi_PI0T3anZ2dnUVZ8vGdnZ2d@pipex.net>
I am looking at some DB2 performance-tuning notes where I am seeing a phrase
I've not seen before. The notes speak of a test in a WHERE clause that
allows a row to be definitely exluded being a "Boolean Term". The converse
is referred to a non-Boolean term.
A quick Google tells me this terminology is not widely used outside DB2. Is there a more widely understood term meaning the same thing?
Roy Received on Wed Jan 30 2008 - 04:07:17 CST