>Hi,
>
>If i search a NULL on a INDEX with keys not nullable,
>VFP fire a error "Data type mismatch"
>
>
>SET NULL ON
>CREATE CURSOR MyCursor ( A I UNIQUE)
>x=NULL
>SEEK m.x ORDER 1
>
>
>For me, correct is ( like SQL Server ) not found.
>
Fabio,
In VFP and most other languages, NULL = NULL is false. It's because neither side of the expression can be evaluated.
George
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