SELECT Cast(Cost as Decimal(7,2)), qty from purchase

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>I want to execute SQL Server Code from Vfp form.
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>The Vfp stament is 'Select 0000.00 as Cost, Qty from purchase into cursor cur1'.
>Can anybody help me how to write the same code as a Sql Server statement.
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>i tried in this way
>Cast(Cost as Decimal(7,2), qty from purchase)
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>But its giving error, pls help me
>
>Regards
>Abdulla