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Huge table and seek/indexseek commands
Message
De
09/08/2002 08:32:55
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
09/08/2002 08:27:33
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00687800
Message ID:
00687915
Vues:
40
>>HI Nadya,
>>
>>Have you tried to reindex the index? It might have become unbalanced.
>>Another cause might be that the table is highly fragmented over the disk. Did you try to defragment
>
>Unbalanced! I would never have thought of that. Is this a common problem in VFP?
>
>Hilmar.

Come to think of it, almost all my tables have a PK on a sequential number ("autoincremented") - that is, the table is already sorted. Would this be an invitation to an unbalanced index? Would it help to reindex regularly?

Hilmar.
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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