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When is a SQL created cursor released?
Message
De
23/06/2006 12:59:44
 
 
À
23/06/2006 12:44:54
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows 2000 SP4
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
01131229
Message ID:
01131238
Vues:
16
Cursors and tables remain open after a program runs...they aren't scoped like variables.

However, if a form has a private datasession, its tables and cursors that are closed when that form is closed.


>When is a SQL created cursor released?
>
>By that I mean with are the resources in the form of memeory and swap files (for big data sets) released.
>
>I observe that a USE, if the cursor is active, removes it form the data view window, but are the resources released?
>
>I thought it might be when the calling program is closed, but tests do not support this idea.
>
>Thanks,
>
>Dennis Lytle
>Princeton PC Systems
Steve Gibson
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