Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Macro substitution on parameterized view in VFP 8 don't
Message
 
To
22/07/2003 05:01:47
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00812113
Message ID:
00812431
Views:
19
Hi Carlos,
Alex's solution will actually work for you - see my answer to Garrett in this thread.

>Gracias Alex pero no se trata de eso.
>Se trata de crear un vista parametrizada cuyo valor vaiable no sea un valor sino una condición entera: la cláusula where.
>En versiones anteriores podías hacerlo. Un ejemplo:
>
>create sql view prueba as select * from deuda where &?mycondition order by 1
>
>mycondition = "codigo = 25"
>requery("prueba") && trae los registros del campo1 25
>mycondition = "nombre = 'pepe'"
>requery("prueba") && trae los registros del nombre 'pepe'
>
>Si quito la marca de interrogación, simplemente realiza la macrosustitución en el momento de crear la vista y me ignora el valor de 'mycondition' en el momento de traer los datos.
>
>
>>>We have worked in previous VFP versions with macro sustitution in parametrized views as:
>>>create sql view ... as select ... where &?mycondition ...
>>>This is not working on VFP 8. Have we losed it forever?

>>
>>Try it without the question mark
>>
>>create sql view ... as select ... where &mycondition
>>
Doru
Previous
Reply
Map
View

Click here to load this message in the networking platform