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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / How to set a where con...
Microsoft Dynamics AX (Archived)

How to set a where condition between two fields of a same table in AOT query

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Posted on by Community Member

Hi,

I have an SQL as below, 

select CUS.INVOICE,CUS.AMOUNTCUR from dbo.CUSTTRANS CUS 
	where CUS.AMOUNTCUR > 0 
	  AND CUS.AMOUNTCUR <> CUS.SETTLEAMOUNTCUR

I'm trying to convert this to AOT query and I'm having trouble in setting a where condition between two fields of the same table.

Test-Query1.pngTest-Query2.png

The TSQL for the AOT query is as below,

SELECT AmountCur, Invoice FROM CustTrans(CustTrans_1) 
	WHERE ((AmountCur>0)) 
	AND ((NOT (SettleAmountCur = 0)))
The results between SQL and DAX AOT Query don't match.
The problem here is with CUS.AMOUNTCUR <> CUS.SETTLEAMOUNTCUR. 
How can I set this in the AOT query.
Please help.

Thanks,
Praveen.


*This post is locked for comments

  • Verified answer
    nmaenpaa Profile Picture
    nmaenpaa on at
    RE: How to set a where condition between two fields of a same table in AOT query

    Please see this article: docs.microsoft.com/.../using-expressions-in-query-ranges

    You might need to set the range in code instead of the AOT query definition.

  • Community Member Profile Picture
    Community Member on at
    RE: How to set a where condition between two fields of a same table in AOT query

    Thanks Nikolaos, I was able to solve my issue through the website you posted.

        QueryBuildDataSource        qbr1;
    QueryRun                    qrrun;
    Query   qr = new Query(queryStr(TestQuery));
    
    qbr1 = qr.dataSourceTable(tablenum(CustTrans));
    qbr1.addSortField(fieldNum(CustTrans,Invoice),SortOrder::Descending);
    qbr1.name("CustTrans");
    qbr1.addRange(fieldNum(CustTrans, Invoice)).value(
        strFmt('((%1.%2 != %1.%3))',
            qbr1.name(),
            fieldStr(CustTrans, AmountCur),
            fieldStr(CustTrans, SettleAmountCur)));
    
    info(qr.toString());

    The above code changes to the AOT query gives me the following TSQL which is exactly what I was looking for.

    SELECT AccountNum, AmountCur, Invoice FROM CustTrans(CustTrans) ORDER BY CustTrans.Invoice DESC WHERE ((AmountCur>0)) AND ((((CustTrans.AmountCur != CustTrans.SettleAmountCur))))


    Thank you.

    Praveen.

  • nmaenpaa Profile Picture
    nmaenpaa on at
    RE: How to set a where condition between two fields of a same table in AOT query

    Great to hear that! Please mark the helpful answer(s) as verified so that others can benefit from them. Thanks!

  • YokTH Profile Picture
    YokTH on at
    RE: How to set a where condition between two fields of a same table in AOT query


    //this.query().datasourceTable(TableNum(CustTrans)).addRange(FieldNum(CustTrans,recid)).value(strFmt('(%1 - %2 > 0)', fieldStr(custtrans, amountcur),fieldStr(custtrans, settleamountcur) ) );


    this.query().datasourceTable(TableNum(CustTrans)).addRange(FieldNum(CustTrans,recid)).value(strFmt('((%1 != %2))',fieldStr(CustTrans, AmountCur),fieldStr(CustTrans, SettleAmountCur)));

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