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07/03/2003 14:31:25
 
 
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07/03/2003 13:38:09
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
00762585
Message ID:
00762935
Vues:
15
Hi Fred,
>
>Not entirely true. As long as the filter matches an index tag, you'd be hard pressed to notice a slow down. If it doesn't match an existing tag, then your statement is VERY true.

If we talk about good practice.. There is nothing to compare:
set near on
seek mykey
scan rest while mykey = myfieldcode
endscan
SET FILTER will be good enough just: As long as the filter matches an index tag.. To find the EOF() state... huff.. :)

Claudio
"Now to him who is able to do immeasurably more than all we ask or imagine, according to his power that is at work within us, Ephesians 3:20
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