Example of Modifying a Data Source Query

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11

public void init()
{
  QueryBuildDataSource dataSource;
  super();
  dataSource =
 this.query().dataSourceTable(tableNum(InventTrans));
 dataSource.addGroupByField(fieldNum(InventTrans,
ItemId));
 dataSource.addSelectionField(fieldNum(InventTrans,
  Qty), SelectionField::Sum);
}