Select Sum SQL help

  • Thread starter Thread starter Billy B
  • Start date Start date
B

Billy B

I am trying to create a report with a text box as a calculated control using
SQL Select statement. In the Code Header Section there is a text box control
with the a code number generated by the user when the form opens. With that
Code number, I want to sum the allocated amount based on that number and I am
trying to do that with a Select clause. What I have is not working and I have
made several other attempts without success. Maybe someone can help me.

SELECT [PO Master].Code, Sum([PO Master].Allocation) AS SumOfAllocation FROM
[PO Master] GROUP BY [PO Master].Code Where ((([PO Master].Code)="
Code: 
"));
 
You can't use a SQL statement as a Control Source. If you want to sum a
numeric value from a report's section, use a text box with a control source
like:
=Sum([Allocation])
If for some unusual reason, you want to sum records and/or fields that
aren't part of your report's record source then you can use DSum(). I hate
DSum() and find it is often used when people don't understand how to use
Sum().
 
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