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Primary index with filter; can this be programmed???
Message
De
17/08/1999 13:46:19
 
 
À
17/08/1999 10:33:59
Wim Dieke
Tranquility Bv
Almere, Pays-Bas
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00254466
Message ID:
00254590
Vues:
28
Maybe a good reason to go to VFP 6 then, Wim, since it will execute there.

Good luck,

Jim N

>This Will not execute (syntax error). Tried it allready.
>Thnx anyway...
>
>
>>Try ALTER TABLE TableName ADD PRIMARY KEY uPrimaryKeyExpression TAG PrimaryKeyTag FOR NOT Deleted()
>>
>>HTH
>>
>>>Is it possible to do something like alter table or so, to create a primary index With a filter clause???
>>>
>>>I know this can be done with candidate indexes, but I don't know how to switch a candidate to primary.
>>>
>>>The filter clause is : !deleted()
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