Re: Disadvantages of the implementation of explicit subtypes on MS SQL 7 and Oracle8i/9i

DA Morgan <damorgan_at_exesolutions.com> wrote in message news:<3E189FB8.8EB1851E_at_exesolutions.com>...
> Janusz Jezowicz wrote:
>
> > Could some database expert post some information or link about that?
> >
> > thanks
> >
> > Janusz
>
> With respect to Oracle 8i and 9i. To what, exactly, are you referring?
>
> Your question is loaded with ambiguity, or perhaps, T-SQL which may have
> a very different or no meaning in the context of Oracle.
>
> Daniel Morgan

Sorry that I didn`t make it clear. I am no expert in Oracle or MS SQL, but I thought that there are some options how to create user defined types and their subtypes. If someone could make some comparison or list of possibilities how to implement following behaviour?

Janusz Received on Mon Jan 06 2003 - 01:54:53 CST