jwcolby
jwcolby at colbyconsulting.com
Thu May 21 16:32:16 CDT 2009
Oh boy, here we go again. John W. Colby www.ColbyConsulting.com Arthur Fuller wrote: > That's a good approach, David. The rest of this thread really causes skin > rash due to its misunderstanding of the purpose of NULL values. NULL is a > valid value. I've said this before and I'm saying it again. Force a NULL > value to anything else (which includes defaulting a column to some value) is > IMO a fundamental design error, indicative of one of two problems: > > 1. you don't understand the data domain > 2. the domain itself is incoherent. > > My $.02. > Arthur