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Persistent relationships
Message
De
29/08/2005 12:35:02
 
 
À
26/08/2005 20:02:43
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
01044470
Message ID:
01044796
Vues:
9
OK Thanks guys. I guess I'll put this on the shelf for a little while longer.


>>Well I'm finally trying to understand how to deal with relationships in a database container. I've created a database with a few related tables and have created the persistent relationships between them.
>>
>>However if I USE and BROWSE the 2 tables, there appears to be no relationship established. What am I missing? I was under the impression that creating a premanent relationship within the database would relieve me from having to reestablish it all the time with separate code. Was I wrong? If so, what's the advantage of setting the relationship in the database? Anything besides referential integrity?
>
>Persistent relations have nothing to do with SET RELATION, they are used for referential integrity.
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