Re: about hierarchical query

Mark C. Stock wrote:

> | for example, this is my tree in my hierarchical table:
> |
> | A1 A2
> | / \ / \
> | / \ / \
> | B1 B2 B3 B4
> | / \ / \ / \ / \
> | C1 C2 C3 C4 C5 C6 C7 C8
> |

> but with a type of network or matrix (B2 has two parents) which cannot be
> modeled in with a recursive relationship in a hierarchical table. Is that a
> typo?
> 
> ++ mcs

What am I missing? I only see one parent to B2.

Thanks.

-- 
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace 'x' with 'u' to respond)