Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Very Poor Performance of SQL on Local Table
Message
 
À
12/02/2002 15:20:33
Jay Johengen
Altamahaw-Ossipee, Caroline du Nord, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00618884
Message ID:
00619076
Vues:
22
>>If you use NoDataOnLoad your form will instantiate very quickly. Then run the query.
>
>Doing that, but the problem is that there is a parameter passed to the form which then is used in the view filter to limit the records. Unfortunately the limited set in this case is still 93,000 large. I think I may have to do something like Doug suggested to basically only pull the records I really need. I've just been used to having the entire view available when the form opens and will have to figure out some logical issues around that.
>
>Renoir

Renoir,

On the surface, it sounds to me that you really need two views. One view that has just the required fields to support a listing of the records (for user selection), and another that retrieves the entire record via a primary key.

Enjoy ...

Doug
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform