Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Create tables relation
Message
De
21/11/2006 17:58:49
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
21/11/2006 17:32:07
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Divers
Thread ID:
01171587
Message ID:
01171598
Vues:
7
This message has been marked as a message which has helped to the initial question of the thread.
>Hi everyone
>
>How can I "programatically" create a relation between to or more tables in a dbc ?..
>Thanks in advance.
>
>Carlos Burgos

I don't know of a way to do it, but I do all changes to table structures as follows:
  • Have an empty copy of the database (zero records in all tables). This is the "official structure", where all changes are done first.
  • Have a programm that combines this empty with the client data, doing an APPEND FROM for each table.

    Some temporary directories are required. Also, RI must be disabled - or else, make sure you copy a parent table before you copy the child table.

    Once you have the generic program, any changes - fields, new tables, indices, views, relations, you name it! - are done quite easily.
    Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
  • Précédent
    Suivant
    Répondre
    Fil
    Voir

    Click here to load this message in the networking platform