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Improving sluggish SQL
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De
21/12/1999 01:05:05
Walter Meester
HoogkarspelPays-Bas
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00306158
Message ID:
00306558
Vues:
34
Bruce,

>Well, it was very fast until the COPY TO. Then it got almost completely stuck on COPY TO :(

Do you need to get it into a table ? Can work from the filtered table directly (maybe reporting, displaying in grid etc) ? IOW what do you want to do with your table ?

Seems you've got performance trouble writing data to the disk, maybe you should aviod writing data. Is you HD defragmented ? Maybe you can try to write it to another (network) drive.

Walter,
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