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De
21/01/2002 07:45:10
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
21/01/2002 07:32:53
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
00606715
Message ID:
00607656
Vues:
37
>I think Thomas filled the gap (wish he were here at the first place:). Curval() returns values from disk but when it's a view you need a refresh() :
> ...

Çetin,

The big question I have is whether this is necessary at all, supposing that all the programmer wants to do is ensure that changes by another user are not over-written. Wouldn't a TableUpdate() automatically check the values on disk, and return the appropriate error code (update conflict)?

Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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