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ALLTRIM in indexes
Message
 
À
22/09/1998 08:53:14
Chuck Tripi
University of Wisconsin - Milwaukee
Milwaukee, Wisconsin, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00138923
Message ID:
00139681
Vues:
32
>I do use ALLTRIM(name) and it really does help me. I don't do that for every indexes. If I need to use SEEK, than I wouldn't use ALLTRIM(name), but for other reason(s),

It is not advisable to ALLTRIM(name) index expression. It slows down performance especially when using it on FOR, WHERE conditions. Try it on one million records and you will see the reason why?
JESS S. BANAGA
Project Leader - SDD division
...shifting from VFP to C#.Net

CHARISMA simply means: "Be more concerned about making others feel good about themselves than you are in making them feel good about you."
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