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DELETED() and Rushmore
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00262005
Message ID:
00262087
Vues:
12
Hi Colin,

>I've inherited an app that for most of its tables has index tags with a FOR !DELETED() filter expression. Is this beneficial or no?


Depends on how you use them. For Rushmore these indexes are non-existant. IOW, only SEEK is able to make use of this index, and of course SKIP or SCAN WHILE constructs.

Christof
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Christof
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