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Cursors or tables
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À
24/11/2003 12:09:21
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00852979
Message ID:
00852989
Vues:
12
Efrain,

A VFP cusrsor is created as a file with FILE_ATTRIBUTE_TEMPORARY attribute which tells OS to avoid writing data back to disk if sufficient cache memory is available. So it may or may not have a physical presence on the disk dependibg on it's size and cache memory available.

>Hello:
>
>I want to confirm something that everybody knows: The cursors created by a SQL pass-through from any database (using SQLEXEC()) are STORED in the memory and not in a physical file?
--sb--
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