When you use Distinct, you have to add the memo field afterwards by using Alter Table.
>Hi. I want to add an initially empty memo field to a cursor I create, and I thought the following syntax would be appropriate:
>
>
>select ... cast("" as M) as Missing, ...
> into cursor cur1
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>But I get the error message: "Operation is invalid for a Memo, Blob, General or Picture field.". If I remove this one field, everything works fine.
>
>No field is referenced by number in an ORDER BY or GROUP BY clause - I thought at first that that might be the problem.
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>Any ideas?
>
>For more details, I copy the entire command below.
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>TIA,
>
>Hilmar.
>
>
>The entire command is as follows:
>
>
>SELECT SPACE(1) as MatProblem, CAST("" AS M) AS Missing, Cut.Line, priority, bname as Customer, cut.CUT, cut.description as Desc_Cut, style.STYLE,;
> style.description as Desc_Style, DUEDATE, cut.total, totstd,cutdate,;
> 00000.00 as timetictot,00000.00 as timetic, 00000.00 as balance,00000.00 as diasf, 0000000.00 as horasf,;
> DATE() as fec, 00 as horad;
> FROM cut, cutdtl, style, customer;
> WHERE cut.custcode = customer.code;
> AND cut.cut = cutdtl.cut;
> AND cutdtl.style = style.style;
> AND duedate >= thisform.text1.Value AND duedate <= thisform.text2.Value;
> AND EMPTY(dtcompl);
> AND cut.total > thisform.text10.Value;
> &lcExtra1 &lcExtra2;
> ORDER BY Priority, DueDate;
> DISTINCT;
> INTO CURSOR cur1 READWRITE
>>
>The debugger shows me that lcExtra1 and lcExtra2 are empty strings; I used the variables to conditionally add additional conditions.
