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Efficient record search in cursoradapters
Message
De
18/05/2010 07:01:26
 
 
À
17/05/2010 16:02:58
Wen Guo
Ss&C Technologies Canada
Ontario, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Divers
Thread ID:
01464934
Message ID:
01464980
Vues:
49
>Hi,
>
>I am working on converting an existing application from native database to SQL Server database using CursorAdapters. Since records returned from a cursoradapter are not indexed, I added a couple of INDEX ON statement in AfterCursorfill() so that I can do a SEEK in the cursor. However, I soon realized that this is causing a bad performance issue when the table associated with the cursoradapter is large.
>
>Does anyone have a better idea on how to do a record search in a cursoradapter that matches the speed of an index seek?
>
>Thanks in advance for your help!
>
>Wen

Do the search into the SQL Server with indexed table
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