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Indexing : Best Practice.
Message
De
05/06/2003 10:39:40
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
05/06/2003 10:32:07
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00796703
Message ID:
00796720
Vues:
17
>Based on your last message, how do you define your primary keys if you do not use compound indexes?
>
>Jason

Perhaps he uses a single field in all cases, for the PK. But in this case, a compound index (candidate) will still be useful to ensure uniqueness.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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