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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP
Database:
Visual FoxPro
Divers
Thread ID:
01170010
Message ID:
01170015
Vues:
14
>Hi everybody,
>
>AFAIK there is no way in multi-user environment to have ID field incremented correctly without using extra table to keep the last ID (if we're not using autoincrement field). Using go bottom, grab the last number and start from there doesn't prevent two users from taking the same ID. Even if we put a check right after for the existance of ID.
>
>What do you think? Given only one table and no auto-increment is it possible to correctly auto-increment in multi-user environment?
>
>Thanks.
Take a look at http://www.foxclub.ru/articles/index.php?id=46
and
Message # 1121163
_______________________________________________________________
Testing displays the presence, not the absence of bugs.
If a software application has to be designed, it has to be designed correctly!
_______________________________________________________________
Vladimir Zografski
Systems Analyst
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