Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
How to tell when a filter results in 0 records
Message
De
23/08/2004 08:30:22
Mike Yearwood
Toronto, Ontario, Canada
 
 
À
23/08/2004 06:51:46
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00935481
Message ID:
00935521
Vues:
26
Hi Gregory

>See also http://fox.wikis.com/wc.dll?Wiki~VFPBasicDataConcepts~VFP There's a statement from Mike Yearwood
>
>quote
>GO TOP
>
>to accomplish the same thing. Some people say that's a bit slower than a naked LOCATE. With all but the biggest tables, the speed difference is not detectable by humans.

That quote is not from me, but from the original contributor. I prefer to use LOCATE most times. It is not much slower than GO TOP. It will be faster in the right conditions, so you won't waste time trying to debug a big slow-down.
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform