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Problem with filter in a report

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    Problem with filter in a report

    I have a basic Invoice.SET with two embeded child
    databases for invoice items and payments details
    I am trying to print a report that shows the unpaid invoices only.
    I'm useing this filter
    Total(Inv_Item, GRP->INVHEAD) - Total(Pay_Dls, GRP->INVHEAD)
    in the report but It doesn't work could somebody help me with this why the report dosen't filter.

    #2
    RE: Problem with filter in a report

    A filter must evaluate to a logical value, i.e. if invoice is unpaid true, show the record, if unpaid false, don't show the record.

    Total(Inv_Item, GRP->INVHEAD) - Total(Pay_Dls, GRP->INVHEAD)

    would seem to evaluate to a number.

    I would guess you want

    Total(Inv_Item, GRP->INVHEAD) - Total(Pay_Dls, GRP->INVHEAD) > 0
    There can be only one.

    Comment


      #3
      RE: Problem with filter in a report

      Sorry!
      You are right the filter goes as you said
      Total(Inv_Item, GRP->INVHEAD) - Total(Pay_Dls, GRP->INVHEAD) > 0
      But this filter gives you a blank report.
      I thought this is a logical and simple filter for the program. But I think I'm wrong. Would you know why this doesn't work.
      Thanks
      Ninus Daniels
      Sydney, Australia

      Comment


        #4
        RE: Problem with filter in a report

        I don't think you can use this "total()" function on the "outside" of a report. I could be wrong. I think it is designed to be used "in" a report to perform calculations "in" a group.

        Take a look at the tablesum() and dbsum() functions. They should be more suited to what you want to do, if a bit more complex. You'll have to have specific indexes defined as required by the functions before you start building the expression.
        There can be only one.

        Comment


          #5
          RE: Problem with filter in a report

          Ninus--> I believe Stan has hit it on the head again!!! Think of what you are asking alpha to do with the Total function. (You want Alpha to perform a summary, at least this is all alpha is doing with the Total function) If you use the Tablesum or Dbsum you should bet your answer fine. If the tables are large do a crosstab and base your report on the newly created crosstab table. Jack

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