Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
How to close all tables opened in a routine?
Message
 
 
À
13/04/2008 09:21:41
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01310216
Message ID:
01310228
Vues:
17
Thank you very much, Hilmar.

>Dragan created FAQ #31943 for this purpose. Being encapsulated in a class, it should be less work using it, than coding every time. You create a single object that remembers open tables, and when the object is destroyed (this is automatic, when the variable gets out of scope!) it does the cleanup.
>
>>Good morning,
>>
>>I would like to find a way to close all tables that are opened in a routine.
>>
>>Here is an example.
>>
>>
>>*-- bookmark selected area
>>nSelect = select()
>>
>>*-- Execute a Sql Select that opens one or more tables
>>select * from mytable1 join mytable2 .. join mytable3.. etc.
>>
>>*-- Close all tables opened in the above SQL Select.
>>
>>*-- I believe I need to know the highest SELECT() at this
>>point and scan it backwards until coming to nSelect.
>>But how to determine currently highest SELECT()?
>>
>>
>>
>>Or if you think or can suggest a better method to accomplish it, I would appreciate it.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform