By using this site, you agree to our updated Privacy Policy and our Terms of Use. Manage your Cookies Settings.
437,924 Members | 1,686 Online
Bytes IT Community
+ Ask a Question
Need help? Post your question and get tips & solutions from a community of 437,924 IT Pros & Developers. It's quick & easy.

SCOPE for REFERENCE-attributes of aggregated attributes

P: 1
Hi,

I am to implement a new data type t_0. One of it's attributes belongs to user defined type t_1. And one of the attributes of t_1 belongs to the reference type t_2.
When I create the table of type t_0 I need to indicate the scope for the attribute of the reference type t_2. Is it possible?

For example:
-----------------
create type t_2 as (a1 integer,...);
create table t_2_t_0 of t_2;

create type t_1 as (b1 ref(t_2),...);

create type t_0 as (c1 t_1,...);
create table t_0_t_1 of t_0 (c1-b1? with options scope t_2_t_1,...);
-----------------

Thanks,
Ivetta
Feb 14 '07 #1
Share this question for a faster answer!
Share on Google+

Post your reply

Sign in to post your reply or Sign up for a free account.