Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
What to do when user SQL Selects too much?
Message
 
 
À
20/03/2006 09:35:12
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:
01105674
Message ID:
01105820
Vues:
25
>Hi,
>
>Could you do a COUNT first and refuse to pull the actual data if the result size was too large ?
>
>Regards,
>Viv

Viv,

This is what Naomi suggested too. But, without testing it, I thought that COUNT() + SQL SELECT could be slower than SQL SELECT with TOP nnn. I need to experiment.

Thank you for your suggestion.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform