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How to use Free Table in SCAN clause
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00824579
Message ID:
00824657
Vues:
14
>Hi Fred
>
>Thanks for replying.
>
>Your Response makes sense but begs the question:
>
>'Why does Select SQL open the source table in a work area if it wasn't opened already at time of the Query if what you stated is true?'

Since it has to be opened in order to gain any access at all, I *guess* they figured it may as well be open for VFP's regular use. I do not have any inside knowledge, all I know is that a SELECT does not move your VFP record pointer. So however a SELECT references the table, it can't be doing it through the same mechanisms your VFP code would use.
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
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