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Can't create a cursor based on cursor
Message
 
À
14/01/1999 12:58:50
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00175601
Message ID:
00176373
Vues:
28
Hi Scott,

>So, I'm assuming that if you use the NOFILTER clause you will no longer have a fully optimized query, but you will have a cursor that you can then select from. Am I thinking right on this one?

Yes, although the query is still fully optimizable. It's a little bit slower, because the records are written into a file. It's not as slow as this sounds since VFP probably hold the file still into memory.


Christof
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Christof
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