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Select RECNO() puzzler
Message
De
19/08/1998 09:37:51
 
 
À
14/08/1998 20:00:34
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00126709
Message ID:
00128089
Vues:
29
This is from the VFP 6.0 help file under SELECT - SQL

"Be careful when using, in join conditions, functions such as DELETED( ), EOF( ), FOUND( ), RECCOUNT( ), and RECNO( ), which support an optional alias or work area. Including an alias or work area in these functions might yield unexpected results. SELECT doesn't use your work areas; it performs the equivalent of USE ... AGAIN. Single-table queries that use these functions without an optional alias or work area will return proper results. However, multiple-table queries that use these functions — even without an optional alias or work area — might return unexpected results"


Craig,

Well that's pretty clear. Thanks for looking it up.

Regards,
Jim Edgar
Jurix Data Corporation
jmedgar@yahoo.com

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