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Disappearing alias?
Message
De
18/01/2005 07:16:33
 
 
À
18/01/2005 05:48:40
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP1
Divers
Thread ID:
00977939
Message ID:
00978019
Vues:
28
I'm all for long shots when there's no other alternative ... jim

>A long shot? Would including the NOFILTER to the query make any difference?
>
>>Any guesses on how an alias can disappear?
>>
>>I have the following:
>>
>>      SELECT * FROM components INTO CURSOR MyComponents ;
>>         WHERE KitID==lcPartNo
>>      llIskit = 0<RECCOUNT("MyComponents")
>>
>>This is in a loop that is executed a few thousand times. On rare occasions, the second line fails with "alias not found" ... and when this occurs, ALIAS() is empty! That's right, I get a cursor with NO alias.
>>
>>Any guesses on how to get around this? (No, it's not as easy as doing RECCOUNT() -later on, having done various and sundry other things with other SELECT statements, I need to get back to this alias --)
>>
>>Thanks
Jim Nelson
Newbury Park, CA
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