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Relations lost in a DBC
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21/02/2004 04:53:22
 
 
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Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Relations lost in a DBC
Divers
Thread ID:
00879579
Message ID:
00879579
Vues:
62
Hi All,

I have a strange problem at hand here. It seems that some of the relations involved in a DBC get lost when I modify some tables.

This is a 50 tables DBC, in which there are many relations between the tables. For example I have a PROJECTS table and a CUSTOMERS table. Both table are linked with a CUST_ID field (a project is linked to a customer).

If I update say another table in the system (the MODULES table for example), I suddenly lose the relation that once linked the PROJECTS and CUSTOMERS table together.

Is this a known problem and is there any way to prevent this from happening?

Thank you.

Pat
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