How to build and add ranges to a query

To build a query use this job:

static void Queries_SystemClasses(Args _args)
{
    SysQuery                query;
    SysQueryRun             queryRun;
    QueryBuildDataSource    custInvoiceJourDS, custInvoiceTransDS;
;

    query = new Query();
    custInvoiceJourDS = query.addDataSource(tablenum(CustInvoiceJour));
    custInvoiceJourDS.addRange(fieldnum(CustInvoiceJour, InvoiceAccount));
    custInvoiceJourDS.addRange(fieldnum(CustInvoiceJour, CurrencyCode));
    custInvoiceTransDS = custInvoiceJourDS.addDataSource(tablenum(CustInvoiceTrans));
    custInvoiceTransDS.addRange(fieldnum(CustInvoiceTrans, ItemId));
    custInvoiceTransDS.relations(true);

    queryRun = new SysQueryRun(query);
    queryRun.prompt();
}

To add ranges with specified values you can use this:

static void Queries_SystemClassesRanges(Args _args)
{
    SysQuery                query;
    SysQueryRun             queryRun;
    QueryBuildDataSource    custInvoiceJourDS;
    QueryBuildRange         rangeInvoiceAccount, rangeInvoiceDate, rangeDimensionDepartment;
;

    query = new Query();
    custInvoiceJourDS = query.addDataSource(tablenum(CustInvoiceJour));
    rangeInvoiceAccount = custInvoiceJourDS.addRange(fieldnum(CustInvoiceJour, InvoiceAccount));
    rangeInvoiceAccount.value(queryValue("4000"));

    rangeInvoiceDate = custInvoiceJourDS.addRange(fieldnum(CustInvoiceJour, InvoiceDate));
    rangeInvoiceDate.value(queryRange(datenull(), systemdateget()));

    rangeDimensionDepartment = custInvoiceJourDS.addRange(fieldId2Ext(fieldnum(CustInvoiceJour, Dimension), 1));
    rangeDimensionDepartment.value(queryValue("Sales"));

    queryRun = new SysQueryRun(query);
    queryRun.prompt();
}

Happy Daxing!