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Problem with the optimization
Message
De
16/12/2006 16:02:20
 
 
À
16/12/2006 16:01:11
Mike Yearwood
Toronto, Ontario, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01178287
Message ID:
01178298
Vues:
21
>You did run the query twice, the first time with one set of fields and the second time with a different set of fields. Unless you restart your machine, you're using cached data for the second query.

No, this is not related. I have been working on this one for two hours now. I have did over 200 queries. Everytime I use it originally, it is slow. If I put the inclusion of Status.*, it is fast. If I do the first one again, it is slow, etc.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
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