Susan Harkins
ssharkins at gmail.com
Tue Oct 28 17:51:04 CDT 2014
Arthur and Jim; I'm seriously considering this route. The db is small enough that even if in the future it proves troublesome, it should be easy to fix or even rework. Tomorrow, I will see about building a second table that defines the disposition record -- and including all the possibilities in that one table. I don't mind the blanks and Arthur's absolutely right, with the right query, I can present the right fields using the same query/input form with only one data source -- which is genius as far as I'm concerned. Certainly will simplify things on my end. Thank you! Susan H. On Tue, Oct 28, 2014 at 5:16 PM, Jim Dettman <jimdettman at verizon.net> wrote: > Susan, > > What Arthur has suggested is a middle of the road approach to what is > called a Entity Attribute Value (EAV) design. But rather than a single > table of fields that define things, typically the attributes appear as > individual records in a single table. That allows something to have any > number of attributes. > > It's a great way to handle stuff sometimes. A classic case is an Asset > Tracking system where you need to identify different type of things. > >