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Message
From
21/01/2002 07:45:10
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivia
 
 
To
21/01/2002 07:32:53
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Title:
Miscellaneous
Thread ID:
00606715
Message ID:
00607656
Views:
38
>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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