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Very Bad Bug in VFP5.0 and VFP6.0 !!!
Message
From
30/12/1998 12:20:40
 
 
To
30/12/1998 12:10:55
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00171436
Message ID:
00171585
Views:
35
>>Geno,
>>
>>I'm going to call it "by design". I'm sure index is not updated until the buffered table is updated. It makes sense (at least to me). Have you tries other commands like LOCATE()?
>>
>
>LOCATE works. What i don't understand, doesn't LOCATE use rushmore and the index? I tested this on a table with 350,000+ records and a compound index and the seek and locate were about the same speed. I would expect this since the locate is rushmore and the index. But why does LOCATE(which uses the index) work and SEEK(which also uses the index) does not?
>
>Geno

SEEK requires to have index tag, and LOCATE may use (for optimization) or not use index tag.
Edward Pikman
Independent Consultant
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