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15/04/2010 10:16:44
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01460122
Message ID:
01460320
Vues:
40
>How? Seeing who made the most recent modification to a row wouldn't tell you who made the change you were interested in...
>
>
>Also used audit trail logs (populated via triggers that accessed old value/new value via the INSERTED/DELETED tables)....but in this case, the information in the core table was sufficient.

FWIW that is the approach I prefer -- put log/audit data in audit tables and leave core data tables alone.

If you want to get technical about it, audit fields in what I am calling core data tables (customers, employees, etc.) are a violation of relational theory -- the key, the whole key, and nothing but the key. (So help me Codd <g>).
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