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Joins and Indexes
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À
14/06/2001 09:49:10
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00519297
Message ID:
00519300
Vues:
17
>Hi
>
>Is it better to use JOINS on Indexed fields, or doesn't it make a difference?
>
>Thanks
>Kev

Kev,
It makes a difference. If you look at the output from sys(3054,11), you can see the opitmization level for VFP Joins too. If the indexes exist, VFP will use these for the join.
Larry Miller
MCSD
LWMiller3@verizon.net

Accumulate learning by study, understand what you learn by questioning. -- Mingjiao
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