select public.warehouse_item_types.title, public.warehouse_item_units.code, 
 public.warehouse_document_operation_entries.amount,public.warehouse_document_operation_entries.price,
 public.warehouse_document_operation_entries.cost,public.vat_rate.value,public.warehouse_document_operation_entries.sum_vat_rate,
 public.warehouse_document_operation_entries.cost_with_vat
from public.warehouse_item_types, public.warehouse_item_units,public.warehouse_document_operation_entries,public.vat_rate
where public.warehouse_item_types.id in 
(select public.warehouse_operation_entries.warehouse_item_type_id
from public.warehouse_operation_entries 
where public.warehouse_operation_entries.warehouse_operation_id in 
(select public.warehouse_outgoing_goods_waybill.warehouse_operation_id 
from public.warehouse_outgoing_goods_waybill 
where public.warehouse_outgoing_goods_waybill.id = 493)) 
and public.warehouse_item_units.id = public.warehouse_item_types.units_id
and public.warehouse_document_operation_entries.warehouse_item_type_id = public.warehouse_item_types.id 
and public.vat_rate.id = public.warehouse_document_operation_entries.vat_rate_id