Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Is normal this Speed?
Message
From
08/05/2003 10:30:12
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivia
 
 
To
08/05/2003 10:09:08
Yh Yau
Ingenuity Microsystems Sdn Bhd
Kuala Lumpur, Malaysia
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00784121
Message ID:
00786237
Views:
30
>Hilmar,
>I'm actually using "Not deleted()" as my tag instead of "deleted()". Is there any difference.
>Yau

I am not sure. But I think the index will be used anyway (which isn't always appropriate - see my FAQ), because the implicit condition, if you have SET DELETED ON, is ... AND NOT DELETED(). In other words, the index tag exactly matches the expression.

If you need your index for other purposes (besides "optimization"), there are ways to avoid VFP using it.

Hilmar.
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)
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform