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Cannot Reuse Cursor Name
Message
De
30/09/2005 12:53:15
 
 
À
30/09/2005 10:09:40
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9
Divers
Thread ID:
01054734
Message ID:
01054954
Vues:
32
>>>Hi All,
>>>
>>>Here's my newest dilema.
>>>
>>>I want to SELECT a record set from a cursor and assign the result cursor the same name as the source cursor
>>>
>>>
>>>SELECT Field1 FROM crsTemp INTO CURSOR crsTemp GROUP BY Field1
>>>
>>>
>>>In most cases this query executes with no problem and all is well. However, sometimes I get an error message "Alias name is already in use."
>>>
>>>How is it that sometimes it works fine and other times I get an error message?
>>>
>>
>>When it fail, the result how many records it should have? none ?
>>
>There should be records in the result.
>
>>>Aloha,
>>>
>>>James
>>
>>this work or fail ?
>>
>>SELECT DISTINCT Field1 FROM crsTemp INTO CURSOR crsTemp
>>
>
>I get the same message.

try on VFP9SP1b1,
i have found a bug where VFP can build duplicate Alias name.
it has perhaps been fixed.
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