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View definition has been changed, but I didn't change it
Message
De
02/11/2000 14:58:33
 
 
À
02/11/2000 11:38:18
Rex Mahel
Realm Software, Llc
Ohio, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00437164
Message ID:
00437305
Vues:
21
>All
>
>I have a complicated view I create in code. When I requery this view I get:
>
>View definition has been changed.
>

This is almost always caused by an ALLTRIM() in the view definition, or a call to some other function that can cause the results to contain fields of variable length. What happens is the that first call defines the structure of the view cursor with the results. If subsequent calls return data that is ALLTRIM()ed (or whatever) to a different length, you get this error.

Another common reason for this is a view based on a view, but I don't think this applies to you...
Erik Moore
Clientelligence
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