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View update criteria
Message
De
18/01/2002 09:57:42
Jay Johengen
Altamahaw-Ossipee, Caroline du Nord, États-Unis
 
 
À
18/01/2002 09:08:24
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00606663
Message ID:
00606725
Vues:
30
This message has been marked as a message which has helped to the initial question of the thread.
>I noticed that the update criteria in the view designer defaults to "Key field and modified fields".
>
>I suspect "Key fields only" would be more efficient, because the WHERE clause thus generated would only involve the PK. I use a single field for PK; the same field would appear in the view.
>
>Any comments?

Hilmar,

I have been taught to use Key fields only. I think I started that way when it resolved a memo field issue. Makes sense that it should be the default instead of the way it is now.

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