Khurram wrote:
> hi
>
> Thanx Morgan for replying me I wana ask
>
> In general , object type is used to create complex ,user defined
> datatype,we can
> reusable object type in alls apllication consistently,it maintains the
> standard through out
> the application designing and centralized to amend e.g address
> specification could be
> poor implementation without using object type we create address object
> type and then
> distribute in application to standarize the address specification.
>
> The other advantage a developer need to understand the relationship
> between the
> objects type (class) and neednt to understand the realtion between
> tables
> (relational model) which in turn hide the complex queries like joining
> etc.
>
> I wana ask any other advantages of using object type ??
>
> Now my second question Scoped REFs encompasses only that object table
> or ??
>
> My third question why OOPs is not being adopted in ORACLE is there any
> pros-cons or its not mature enough yet?
>
> Khurram
>
>
>
> DA Morgan wrote:
>> Khurram wrote:
>>> hi
>>>
>>> What are advantages of REF Datatype other then ,Oracle does joins for
>>> you when needed, and in some cases can avoid doing joins.
>>>
>>> Khurram
>> What do you mean by advantage? Better than nothing?
>> --
>> Daniel A. Morgan
>> University of Washington
>> damorgan_at_x.washington.edu
>> (replace x with u to respond)
>> Puget Sound Oracle Users Group
>> www.psoug.org
- DO NOT top post
- Tom Kyte recommends using relational tables and relational
constraints with object views: I concur.
--
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org
Received on Tue Jul 04 2006 - 11:25:43 CDT
