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@*!! Why does Referential Integrity bother with deleted
Message
 
À
26/07/2000 12:45:02
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00397085
Message ID:
00397258
Vues:
12
Mark,

Stop a second and think about this problem. If you SET DELETED OFF in the RI code how would the RI code find a deleted parent record that needed to be cascaded or restricted? Also what about the multilevel RI issues like Parent ---> Child ---> Grandchild where the Child ---> Grandchild is set to cascade. With deleted off how would the code ever see a deleted child record?
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