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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / X++ AOT Query Aggregat...
Microsoft Dynamics AX (Archived)

X++ AOT Query Aggregate 'Having' Value Property Equal to Another Field

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Posted on by Kanoa 5

I'm trying to create an AOT Query replicating an SQL query where the Sum of one column is not equal to the value of another.  Can anyone help me understand the syntax for adding this in the Value property of the 'Having' node?

(in SQL)
having sum(tableB.receiveNow) != TableA.receiveNow

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  • Suggested answer
    Vilmos Kintera Profile Picture
    Vilmos Kintera 46,149 on at

    As far as I remember the value field could only contain constants, you cannot refer values within the query.

  • Kanoa Profile Picture
    Kanoa 5 on at

    Thanks for responding, are you aware of a way to add the "Having" value in code?

  • Kanoa Profile Picture
    Kanoa 5 on at

    Thanks for your reply.

    I'm using an AOT query to get an initial data set for a report. I can easily do this using SQL, or x++ SQL however the business has asked for dynamic query parameters in the dialog so this needs to use an aggregate query object where the sum or one column is not equal to the value of another.  (sum(vendInvoiceInfoSubLine.receiveNow) != vendInvoiceInforLine.receiveNow) for qty mismatch.

    What I'm looking for is a way to add that to a Query object either in the aot or at run-time.

  • Kanoa Profile Picture
    Kanoa 5 on at

    Is there a way to join table A to the view where the quantities are not equal?

  • Kanoa Profile Picture
    Kanoa 5 on at

    Or are you saying that's not possible and I HAVE to create a subset in the form of a view in order to get this functionality.

  • Kanoa Profile Picture
    Kanoa 5 on at

    Thanks for your help, this did work.

    I created the view that included the receiveNow field from the line and the SUM(receiveNow) from the subLine and joined that to my original query. Then I was able to add a query range at run-time using:

    qbr2 = qbds2.addRange(fieldNum(myView, SumOfReceiveNow));

    qbr2.value(strFmt('(%1.%2 != %1.%3)', tableStr(myView),fieldStr(MyView, receiveNow),  fieldStr(MyView, SumOfReceiveNow)));

    Thanks again.

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