Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Help about OneToMany form designs !!!
Message
De
08/02/2005 14:47:43
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
08/02/2005 14:22:37
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00984620
Message ID:
00984857
Vues:
35
Yes, I had heard about that; but I don't know how many people in developing countries will quickly switch to VFP 9; nor, how far all this can be trusted to really work.

But, if a filter does work well with a grid - either because reccount() is not too big, or because the previous problems were solved - then I think the filter would be easier to implement.

>Hi Hilmar,
>>SET FILTER - limited to tables of about 20,000 records. For larger tables, it will be too slow.
>When using vfp9 with the new option to rushmore-optimize grids (not available in the open beta)quite a few of the above scenarios can be handled with set filter.
>
>Most of the ways to work with "real subsets" (views, cursoradapter, sql cursor) are still faster due to the internal structure of vfx, but you have workable solutions for most of previously uncomfortably slow performance of filtered grids. I've poked a bit into
>
>Yes, probably a few scenarios will be found where rushmore actually slows previous "unoptimized" performance, but that won't be the rule.
>
>my 0.02 EUR
>
>thomas
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform