Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Locate for using WITH is extremely slow..Why?
Message
De
14/11/2002 05:27:24
Geert Van Snik
Zorgned Automatisering Bv
Wageningen, Pays-Bas
 
 
À
Tous
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Locate for using WITH is extremely slow..Why?
Divers
Thread ID:
00722580
Message ID:
00722580
Vues:
42
Hi There.

We discovered an extremely slow Locate statement in our application.
When using LOCATE FOR and applying a WITH statement for the condition it is better to take a lunchbreak.

for instance;
where Thisform.ID is a formvariable storing the ID of the record to be found

With Thisform
LOCATE FOR IDcolumnname == .ID
Endwith

takes upto 10 seconds while

LOCATE FOR IDcolumnname == Thisform.ID

Takes less then 1 second

Why??
(a SEEK statement does not appear to be affected)

Geert van Snik
Zorgned Automatisering B.V.
Wageningen, The Netherlands
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform