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Auto incr number or GUID?
Message
De
27/10/2003 10:46:11
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
27/10/2003 07:54:32
Dorin Vasilescu
ALL Trans Romania
Arad, Roumanie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00842581
Message ID:
00842966
Vues:
24
>Hi Cetin
>After 100000 inserts
>
>The index size is 2,994,176 bytes
>
>After Reindex is 2,161,152 bytes
>
>I think that is because are random generated.
>From what I've read about B-tree indexes, this can be the cause.
>
>
>
Hi Dorin,
I got a higher value (near 4Mb) but I don't think index size would be my main cause to choose or not to choose it. I wondered seek times. I never tried it myself thinking GUID's unicity is more valuable to me than the nanoseconds gained per seek.
Cetin
Çetin Basöz

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