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Convert a cursor from temporary to permanent
Message
De
14/02/2002 10:03:12
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
14/02/2002 09:59:44
Lutz Scheffler
Lutz Scheffler Software Ingenieurbüro
Dresden, Allemagne
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00619899
Message ID:
00620025
Vues:
25
>Hi Gregory
>>Agnes,
>>
>>Either
>>
>>set fullpath on
>>_cliptext = DBF()
>>USE <CTRL+V>
>>
>>
>>or
>>
>>_cliptext = fullpath(DBF())
>>USE <CTRL+V>
>>
>Yes, I use the complete path ::(.
>
>>What may be the case also, is that simply creating a cursor not necessarily creates file on disk. VFP is cheating a bit. What I suspect is that as long as the contents of the cursor + some other stuff are less than sys(3050), it does not physically create the file, but rather caches it. Once you start filling the cursor, it creates the file at a certain point.
>
>I guess something like that. May problem is, this cursor may be from 0 to endless records ... Is there a way to force write to disc?

SELECT ... NOFILTER should force a write to disk.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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