Re: Arbitrary Constraints

"Tony Andrews" <andrewst_at_onetel.com> wrote in message news:1098809675.681192.210010_at_f14g2000cwb.googlegroups.com...
> Vadim Tropashko wrote:
> > Here is ASCII snippet of an article I submitted to dbazine a week
> ago:
> <SNIP>
> > Materialized Views
> > ^^^^^^^^^^^^^^^^^^
> > Now that the idea of implementing complex constraints via check
> > constraints on materialized views looks sound, we can investigate
> other
> > cases.
> <SNIP>
>
> That's strange! I have been working along the same lines:
>
>
http://tonyandrews.blogspot.com/2004/10/enforcing-complex-constraints-in.htm l

I couldn't possibly miss your exchange on Tom's site. I have totally forgotten about this when writing my article, however. I thought that Jonathan Lewis articles and Mikito's ideas about view equations

http://www.google.com/groups?hl=en&lr=&c2coff=1&threadm=bdf69bdf.0310061550. 46f2623f%40posting.google.com&rnum=1&prev=/groups%3Fas_q%3Dview%2520equation s%26safe%3Dimages%26as_uauthors%3Dmikito%26lr%3D%26hl%3Den

triggered the article. I admit I have to add a link to your work, at least (and perhaps even withdraw the article). Received on Tue Oct 26 2004 - 19:30:05 CEST