On 8/3/05, Mike Matrigali <[EMAIL PROTECTED]> wrote: > I don't think I am willing to say generated columns are not useful without > indexes, sorry if previous email led to that, actually I have not > actually thought much about it. > > I believe I was letting > my predjudice through, I have always thought that an interesting set > of problems could be solved if the optimizer work was done - so I > was concentrating on that. And I see that optimizer work as a stepping > stone to even more possible interesting stuff in the future - things > like gist indexes. >
So the optimizer work that you speak of is being able to check if two expressions are equivalent?
