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WAN and Visual FoxPro Database (Data Accessing speed)
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00276225
Message ID:
00278574
Vues:
32
>Charlie:
>
>This is from a MS document:
>
>"To locate a single record, only those pages of the index that are required to locate the record are sent from the server. At that point, either engine can request from the file server the page (or pages) that contains the record's actual data"
>
>That's cool!
>
>Charlie

You hit exactly the reason why SEEK/SCAN will beat SQL in so many situations.
Edward Pikman
Independent Consultant
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