Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Buffering and scatter
Message
De
15/06/1997 15:47:27
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00036371
Message ID:
00036439
Vues:
68
>Sorry about this, Vlad. It's a beautiful day (25 degrees and sunny) and
>I am in working all day.

The same goes for me today. :)

>I've actually found SELECT and INSERT with arrays to be extrememly
>useful. The only caution would be to check that the SELECT returned
>some rows and, if not, issue a DECLARE {array} so that subsequent array
>operations won't blow up. It's actually kind of cool, because if the
>SELECT statement returns no rows, then there is no array. If you then
>declare the array, it is scoped to what the original array was, not
>necessarily to the current program. Here's what I mean:

Thank you. In fact, I avoided SELECT with arrays when I found out that it runs out of memory very fast and I had to provide alternative code for large amounts of data. And since I had to write alternative code, there was no reason to write code with SELECT-array. But this was in FoxPro 2.x and I was curious if it's the same in VFP.

Vlad
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform