Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Adding more fields into a dataset
Message
De
22/05/2013 11:07:02
Michel Fournier
Level Extreme Inc.
Petit-Rocher, Nouveau-Brunswick, Canada
 
 
À
22/05/2013 11:04:04
Gregory Adam
Belgique
Information générale
Forum:
ASP.NET
Catégorie:
Bases de données
Titre:
Re: Adding more fields into a dataset
Versions des environnements
Environment:
VB 9.0
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01574472
Message ID:
01574496
Vues:
19
>I wouldn't know - suggest you have a look at the execution plan
>
>Think
>
>where x in (1,2,3,4)
>
>
>is easier to optimize than
>
>
>where x = 1 or x = 2 or x = 3 or x = 4
>
So far, the performance is immediate. I need to test it with a few thousand records.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
Subscribe to the site at https://www.levelextreme.com/Home/DataEntry?Activator=55&NoStore=303
Subscription benefits https://www.levelextreme.com/Home/ViewPage?Activator=7&ID=52
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform