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Select with GROUP BY - much slower than without
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9
Divers
Thread ID:
01110065
Message ID:
01110305
Vues:
14
>>I'm thinking about it. On the other hand, if I do that, my SQL will become not SQL Server compatible, since I'm joining temp cursor with my real tables.
>
>It will be if you use derived table instead of a cursor.

I see. In other words, If we would switch to SQL Server, this procedure would have to be re-written as SP and we would need to use derived tables.
If it's not broken, fix it until it is.


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