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Hierarchical data design
Message
De
10/09/2003 23:56:14
 
 
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Conception bases de données
Divers
Thread ID:
00827996
Message ID:
00828056
Vues:
13
>Can someone show how to setup table(s) to make querying hierarchical data easier and perhaps share a simple SQL to query it?
>
>For example, if I wanted to setup and lstore family geneology info. then later query "all" descendants of a particular person within the tree how would I go about doing this? TIA.

SQL Server isn't supper with hieracial data. What are you using client side? ADO has some built in stuff to help retrieve data as a hierarcy.

I would assume you would store the data and in your primary table you would have a self-reference.

BOb
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