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Create index tag of a readonly cursor
Message
De
08/10/2007 09:19:41
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01259376
Message ID:
01259386
Vues:
20
>I need to add an index tag to a cursor (cursor created with SQL Select). So far, the only way I can do it is by making the cursor READWRITE (in SQL Select).
>
>Or by creating index not as a tag but as a standalone index (.idx). The nice thing about cursor is that I don't have to clean it up, that is, VFP erases the file or somehow it is being cleaned. What about Standalone index on a cursor? Do I need to do anything for it or the index is also stored in a temp folder and gets cleaned up?

Dmitry,

I believe you can add one (and only one) index tag to a non-READWRITE select cursor. Vfp cleans the cdx when the cursor closes
Gregory
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