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Speeding up SEEK
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Speeding up SEEK
Divers
Thread ID:
00401904
Message ID:
00401904
Vues:
56
Hi,

I have over 6,000 records marked for deletion in a certain table and when I tried to perform a SEEK on this table it's slow (a second or 2).

Are there any Tips/Tricks for speeding up the SEEK operation on a table containing alot of deleted records (besides doing a PACK)?

I've tried adding an Index on "NOT DELETED()", setting a FILTER, issuing "SET DELETED ON" and using "INDEXSEEK()" to prevent the pointer being moved (in the hopes of speeding up repetative seeks).

Thanks in advance,

- Aaron.
Aaron Young
Red Wing Software, Inc.
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