Re: object algebra

> > Will you implement an equivalent NULL-less solution to the example
> > posted at www.xdb1.com/Example/Ex076.asp so that we can establish
> > this?
>
> Here's my first cut.
> I reserve the right to change my design later.
> No nulls were used.

It is true that no NULLs were used but you have ignored something even more basic. Could you normalize the data? (XDb1's solution is normalized down to each symbol, but this is impractical with RDM).

> I have to admit your test data made me feel a bit silly.

The silliness should become more apparent as one normalizes the data using RDM. Received on Wed Feb 25 2004 - 21:01:20 CET