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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / how to transform selec...
Finance | Project Operations, Human Resources, ...
Answered

how to transform select statement to query x++ ?

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Posted on by Awaxx 205

Hi guys,

I'm little confused on how to transform this select statement in query : 

OMOperatingUnit omOpunit;
OMHierarchyRelationship omHierRelation;
DataArea dataReg;
OMInternalOrganization omIO;

str dataarea = '590';

select dataReg where dataReg.id == dataarea;

select omIO where omIO.Name == dataReg.name;

while select omHierRelation where omHierRelation.ParentOrganization == omIO.RecId
{
    select omOpunit
        where omHierRelation.ChildOrganization == omOpunit.RecId;

    Info(omOpunit.Name);
}

I used that in a job and it's working like i want but i need to use it in a lookup eventhandler and its a bit hard for me to find how.

Could someone teach me please ?

Regards.

  • Awaxx Profile Picture
    Awaxx 205 on at
    RE: how to transform select statement to query x++ ?

    I did this, its seem to work

           

            Query query = new query();
        QueryBuildDataSource qbds,qbds1;
        OMOperatingUnit omOpunit;
        OMHierarchyRelationship omHierRelation;
        DataArea dataReg;
        OMInternalOrganization omIO;

        select dataReg where dataReg.id == ledgJourInfo.DataAreaId;
        select omIO where omIO.Name == dataReg.name;

        SysTableLookup sysTableLookup = SysTableLookup::newParameters(tableNum(OMOperatingUnit), location);
        sysTableLookup.addlookupfield(fieldnum(OmOperatingUnit, OMOperatingUnitNumber));
        sysTableLookup.addlookupfield(fieldnum(OmOperatingUnit, Name));


        qbds = query.addDatasource(tablenum(OmOperatingUnit));
        qbds1 = qbds.addDatasource(tablenum(OmHierarchyRelationship));
        qbds1.addLink(fieldnum(OmOperatingUnit,RecId),fieldnum(OmHierarchyRelationship, ChildOrganization));
        qbds1.relations(false);
        qbds1.addRange(fieldnum(OmHierarchyRelationship, ParentOrganization)).value(queryvalue(omIo.RecId));

        sysTableLookup.parmQuery(query);
        sysTableLookup.performFormLookup();

    Thank you guys.

    Now i need to understand and learn how.

  • Verified answer
    GirishS Profile Picture
    GirishS 27,816 Super User 2024 Season 1 on at
    RE: how to transform select statement to query x++ ?

    You can refer to the below query and see if it helps.

    Query query = new query();
QueryBuildDataSource qbds,qbds1;
OMOperatingUnit omOpunit;
OMHierarchyRelationship omHierRelation;
DataArea dataReg;
OMInternalOrganization omIO;
str dataarea = '590';

select dataReg where dataReg.id == dataarea;
select omIO where omIO.Name == dataReg.name;
SysTableParameter parameter = new SysTableParameter(tableNUm(OmOperatingUnit),this);
parameter.addlookupfield(fildnum(OmOperatingUnit, Name));
qbds = query.addDatasource(tablenum(OmOperatingUnit));
qbds1 = qbds.addDatasource(tablenum(OmHierarchyRelationship));
qbds1.addLink(fieldnum(OmOperatingUnit,RecId),fieldnum(OmHierarchyRelationship, ChildOrganisation));
qbds1.relations(false);
qbds1.addRange(fieldnum(OmHierarchyRelationship, ParentOrganization)).value(queryvalue(omIo.RecId));

    Thanks,

    Girish S.

  • Suggested answer
    Mohit Rampal Profile Picture
    Mohit Rampal 12,550 Super User 2024 Season 1 on at
    RE: how to transform select statement to query x++ ?

    Hi, Please check this article and try creating your lookup method. Let us know when you get issues and need assistance.

    daxbeginners.wordpress.com/.../

  • Abhi Profile Picture
    Abhi 120 on at
    RE: how to transform select statement to query x++ ?

    Hi Mack Nate,

    You ask how to create a lookup eventhandler for field.

    Please take the ref this code

    ----------------------------------------------------------------------------------------------------------------

       Query query = new Query();

       QueryBuildDataSource queryBuildDataSource,queryBuildDataSource1;

       QueryBuildRange queryBuildRange;

       SysTableLookup sysTableLookup = SysTableLookup::newParameters(tableNum(PurchTable),this); // this is refer that current ref (In eventhandler sender )

       sysTableLookup.addLookupField(fieldNum(PurchTable, PurchId));

       queryBuildDataSource = query.addDataSource(tableNum(PurchTable));

       querybuilddatasource1 = querybuilddatasource.adddatasource(tablenum(ledgerjournaltrans));

       querybuilddatasource1.addlink(fieldnum(PurchTable, PurchId), fieldnum(ledgerjournaltrans, PurchId));

       queryBuildRange = queryBuildDataSource.addRange(fieldNum(PurchTable, InvoiceAccount));

       queryBuildRange.value(001);

       sysTableLookup.parmQuery(query);

       sysTableLookup.performFormLookup();  

    -------------------------------------------------------------------------------------------------------------------

    Thanks,

  • Suggested answer
    Bharani Preetham Peraka Profile Picture
    Bharani Preetham Pe... 3,587 Super User 2024 Season 1 on at
    RE: how to transform select statement to query x++ ?

    select * from DataArea da
join OMInternalOrganization omIO on omIO.Name = da.name
join OMHierarchyRelationship omHierRelation on omHierRelation.ParentOrganization = omIO.RecId
join OMOperatingUnit omOpunit on omHierRelation.ChildOrganization = omOpunit.RecId
where dataReg.id = '590';

    You can try this. For me OMInternalOrganization, OMOperatingUnit are not found. Try and let us know.

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