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Peformance problem with a filter
Message
From
05/08/2004 12:01:20
Mike Yearwood
Toronto, Ontario, Canada
 
 
To
05/08/2004 11:25:39
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00930810
Message ID:
00931062
Views:
27
Hi Craig!

Based on the numbers quoted elsewhere in the thread, he's concerned that extracting all records for a single office (150,000+ records) would be slow even with an index on office.

>Add an index on the office field.
>
>
>>The problem with using views is that the view based on the primary office would be terribly slow to requery, unless I'm not understanding what you're saying.
>>
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