Можно делать join таблицы к себе же через Query?

[raz]

Что типа этого.

PHP код:


    Query                           query = new Query();
    QueryBuildDataSource            qbds1, qbds2;
    ;
    qbds1 = query.AddDataSource(tablenum(Table1));
    qbds1.ordermode(ordermode::groupby);
    qbds1.addSortField(fieldnum(Table1, StorageId));
    qbds1.addSortField(fieldnum(Table1, WareId));
    qbds1.addSortField(fieldnum(Table1, PartyId));
    qbds1.addrange(fieldnum(Table1, StorageId)).value(xxx + "," + yyy);
    qbds1.addrange(fieldnum(Table1, WareId)).value(zzz + "," + aaa);
  
    
    qbds2 = qbds1.AddDataSource(tableId);
    qbds2.ordermode(ordermode::groupby);
    qbds2.addSelectionField(fieldnum(Table1, AmountMod), selectionField::Sum);
    qbds2.addSelectionField(fieldnum(Table1, CostMod), selectionField::Sum);
    qbds2.addLink(fieldnum(Table1, StorageId), fieldnum(Table1, StorageId));
    qbds2.addLink(fieldnum(Table1, WareId), fieldnum(Table1, WareId));


    info(query.dataSourceNo(1).toString());