Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
SCAN ... ENDSCAN
Message
 
À
26/09/2001 11:14:52
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00560821
Message ID:
00561059
Vues:
26
Yep, I agree with you. And I even ran a test (thinking maybe I have been wrong for 10 years about how SCAN/ENDSCAN works), that proved it correct. Yes, it ran a bit slower with an index set (as one would expect it to). But there was no change at all whether WHILE !EOF() was used or not on the indexed scan. I even tried DO WHILE !EOF() (which I never use, but wanted to test anyway).


I prefer DO WHILE because it is more flexible.
0.02
JLK

Nebraska Dept of Revenue
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform