Hierarchical Data Storage

[Ruslan Zasukhin]

On 12/2/07 11:35 AM, "Ruslan Zasukhin" <sunshine at public.kherson.ua> wrote:

>> T1..n(description of  AN entity within  A hierarchy)
>> 
>> n number of 1:1 links From Tn to Hierarchy table
> 
> Bart, but sense HERE to use BinaryLinks ?!
> 
> I recommend to use ObjectPtrs
> 
>   Hierarchy Table
>   having  (parentptr (selfjoin) ,left, right, T_parent_ptr, T_child_ptr)

Note, to make ObjectPtr to be 1 : 1 you need mark it as fUnique

-- 
Best regards,

Ruslan Zasukhin
VP Engineering and New Technology
Paradigma Software, Inc

Valentina - Joining Worlds of Information
http://www.paradigmasoft.com

[I feel the need: the need for speed]