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05/08/2008 09:11:49
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 7 SP1
Divers
Thread ID:
01336043
Message ID:
01336528
Vues:
13
>Yes ASCAN works:
>
SELECT * from sales WHERE ASCAN(Thisform.aSales, Sales.Person,-1,-1,1) <> 0
>
>I was expecting it would be quicker but, as you mentioned, it is quite a bit slower than JOIN.

While ASCAN() works in queries, it's risky if you're working with character data. ASCAN() is controlled by SET EXACT, while queries are controlled by SET ANSI.

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