Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Question about cursors
Message
De
18/01/2005 15:06:54
Jim Winter
Jim Winter Consulting
Hinesburg, Vermont, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows 2000 SP4
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
00978277
Message ID:
00978285
Vues:
21
>>When a cursor is created, I assume the file representing the cursor sits somewhere (in the TEMP dir perhaps?). I'm running into some older class code that's assuming I'm dealing with a real table and issues a CURSORGETPROP("SourceName") to get the underlying table info. Problem is, when I look in the path that the function returns, I cannot find the file being referenced.
>>
>>Yes, there is a possibility I might be able to walk around this other code if I need to, but I would prefer to have it work as it did. I was switching to cursors in this routine to speed things up.
>>
>>Can anybody tell me where the file should be residing?
>>
>
>Jon,
>
>A cursor is created in SYS(2023) directory but it may not have physical presence on the disk.

Sergey,

Also, doesn't VFP create the file with a different name than the one we give it, ie., the name we give a cursor is effectively just an alias?
Jim
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform