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De
18/06/2007 11:07:14
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
18/06/2007 11:03:45
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Versions des environnements
Visual FoxPro:
VFP 6 SP5
Divers
Thread ID:
01233950
Message ID:
01233958
Vues:
13
>>According to the help: "If the table you specify isn't open, it is opened exclusively in a new work area..." The emphasis is mine.
>>
>>I hadn't noticed this before (I use APPEND BLANK + buffering most of the time); but now I ask: wouldn't this be problematic for multiuser applications?
>>
>>Is this behavior still so in later versions of VFP?
>>
>>Must the programmer always include something like the following?
>>
>>
>>if not used("MyTable")
>>  use MyTable again in 0
>>endif
>>insert into MyTable...
>>
>
>Imho, opening a table is a good practice for all cases. Btw, my VFP9 help says nothing about exclusive opening. Most likely, it depends on SET EXCLUSIVE setting.

Yes, I already confirmed that it depends on SET EXCLUSIVE. It is just that I had taken the help at face value...
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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