Home Forums Database Design Relational Theory The Logic, Mathematics, and Utility of NULLs RE: The Logic, Mathematics, and Utility of NULLs
Steve Jones - SSC Editor
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August 18, 2010 at 9:32 pm
#1208865
I see NULL mostly as a "we need to get this data" marker. We don't know why it's not there, don't know what's there, but we need something.