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Query , Faster, How ?
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00469604
Message ID:
00469634
Vues:
11
>Hi!
>
>Read articles on Rushmore optimization in help file.
>
>sys(3054) shows optimization level for filters in the WHERE contdition only. Join condition does use optimization, but never reported by sys(3054) function in VFP6.0 (in VFP7.0 it does reports).
>

Vlad,
Are you sure about that? I've used sys(3054,11) to display JOIN optimzation levels and VFP 6 does report what indexes are being used.
Larry Miller
MCSD
LWMiller3@verizon.net

Accumulate learning by study, understand what you learn by questioning. -- Mingjiao
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