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What is better and faster
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De
18/01/2005 14:40:32
 
 
À
18/01/2005 10:29:34
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Divers
Thread ID:
00977833
Message ID:
00978261
Vues:
42
>Tore,
>
>That seems debateable to me, given that SELECT has to re-open the table and such.
>Also, SELECT may leave things around whereas there's no question about such stuff with SEEK.
>
>cheers
>
>>Hi Frank,
>>
>>you say that SEEK() is generally faster, and I say that if so, the difference is minimal. My experience is that SELECT is usually equally fast, often even faster.
>>

I did some testing and wrote about this in the 12/2002 FoxPro Advisor. The answer is "it depends." <g> What is depends on is table size and whether there's one match or many matches.

Here's a link, but unfortunately you have to be a subscriber to see the online version: http://foxpro.advisor.com/doc/11445

Tamar
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