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BUG: VFP can generate alias double
Message
From
12/02/2005 15:29:34
 
 
To
12/02/2005 14:34:03
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9
Miscellaneous
Thread ID:
00986324
Message ID:
00986331
Views:
18
Thank you.

>repro:
>
>CLEAR
>CLOSE TABLES all
>CREATE CURSOR W11 (AA I)
>USE DBF() AGAIN IN 11 && withou a alias, VFP generate W11, but it don't check if W11 exists
>
>SELECT 1
>? "wa  ",SELECT(),"alias  ",ALIAS()
>SELECT  11
>? "wa  ",SELECT(),"alias  ",ALIAS()
>
>SELECT 1
>? "SELECT(ALIAS()) and SELECT() return different values ", SELECT(ALIAS()),SELECT()
>
>USE IN w11
>USE IN w11
>
>
>This can generate errors difficult to understand.
>
>Fabio
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