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Free tables vs DBC
Message
De
11/01/2003 13:11:43
 
 
À
11/01/2003 12:57:16
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00740632
Message ID:
00740647
Vues:
32
>I am not sure of the complete list; check the manuals. I don't have VFP at this machine. What comes to my mind now is:
>
>
  • Long field names.
    >
  • Validation rules, for fields and records (I don't use these - I prefer triggers).
    >
  • Referential integrity (RI).
    >
  • Triggers. Important to update a second table with changes in a first. Triggers are used for RI.
    >
  • Free tables can't participate in transactions.
    >
  • Field comments - useful for documentation.
    >

    Thank you. No transactions is the killer. I could live without the others.
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