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July 17, 2012

How to create a Query(dynamically)

How to create a Query(dynamically) and add a link in Axapta

Hi friends,

     Today we are trying to join two tables dynamically and adding a  link type between the two tables. Open the Aot and in jobs write the following code


static void CustTableSales1(Args _args)
{
    Query       query;
    QueryRun    queryrun;
    QueryBuildDataSource    qbds1;
    QueryBuildDataSource    qbds2;
    QueryBuildRange         qbr1;
    QueryBuildRange         qbr2;
    CustTable               custTable;
    ;
    query   = new query();
    qbds1   =   query.addDataSource(tablenum(CustTable));
    qbds1.addSortField(fieldnum(custTable,AccountNum),Sortorder::Descending);
    qbr1    = qbds1.addRange(fieldnum(custTable,custGroup));
    qbr1.value(queryvalue('10'));
    qbr2    =  qbds1.addRange(fieldnum(custTable,Blocked));
    qbr2.value(queryvalue(CustVendorBlocked::No));
    qbds2   = qbds1.addDataSource(tablenum(SalesTable));
    qbds2.relations(false);
    qbds2.joinMode(joinmode::ExistsJoin);
    qbds2.addLink(fieldnum(CustTable,AccountNum),fieldnum(SalesTable,CustAccount));
    queryrun    = new queryrun(query);
    while(queryrun.next())
    {
    custTable   = queryrun.get(tablenum(custTable));
    info(strfmt("%1 - %2",custtable.AccountNum,custTable.Name)); // to check your result
    }
}

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