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Primary Key & Candidate Key Index
Message
De
25/01/2003 08:47:16
 
 
À
25/01/2003 03:04:17
Lakhani Anil
Lakhani Software Solutions
Mumbai, Inde
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00745042
Message ID:
00745393
Vues:
20
I'm not sure why you want a key that large. Integer does a great job and can store values from -2 billion to +2 billion, which should be more than enough key values. Integers will also be faster.

I doubt it is your choice of double that is causing the corruption.

>Yes, since I wnat to store 13 digit number which can be use by numeric 13 or double. But double stores in 8 bytes, while Number will take 13 bytes. Is it overkill? Is it link with corruption of index?
>
>Anil Lakhani
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer
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