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Error Indexing a Cursor
Message
De
24/09/2001 23:49:01
 
 
À
24/09/2001 23:43:56
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00560265
Message ID:
00560372
Vues:
24
>The regular index on a cursor has forceext(dbf('cursoralias'),'cdx') for a name. There seemed to be some regularity as to which cursors needed this workaround, namely it would be the same cursors each time, in maybe two or three places around the app, while the others indexed regularly. Still, the technique has yet another good side (apart from working each time without a glitch), and that's the ability to create more than one tag on a read-only cursor.
>
>As for the cleanup of the junkyard, you're right - independently from this subject. The rule-of-thumb I've established from experience, and found a few older colleagues who did the same, is to delete any of these files if they are more than two days old. That's the empiric measure of when there's no more chance that something may still be using them.

Thanks for sharing with me Dragan. I'm still at a loss at why this behavior occurs. Care to take a stab at it?
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