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VFP5: Primary Index
Message
De
16/05/1997 08:53:35
Sonny Chouinard
CHCA Computer Systems Inc.
Lachenaie, Québec, Canada
 
 
À
15/05/1997 15:08:34
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00032427
Message ID:
00032571
Vues:
41
>Jim,
>because when a record is deleted you can RECALL it (undelete)
>the primery index which index any record in the table (you can have it
>filtered but it is highly not recomended) will not allow a duplicates even
>with deleted records
>
>recycling is RECALLing and blanking all the fields but the index
>
>Arnon

I would like to know why it is not recommanded to set a filter !deleted() in the
primary key Index. What I do is setting another index on the like the primary key
but not useing the filter !deleted() on it.
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