如何在空行后添加总行？

Question

如何在最后添加总行和所有总数？ 当我运行查询时，我想查看空白行之后的行，以及总计。 请看下表。 如果该列不可求和，则该列也应为空白。

    select 
    t.Business_Unit_Description,
    billable_trades, 
    @rate rate, 
    billable_trades * @rate as charge,
    isnull(c.comm_adjustments, 0) as commission_adjustments,
    0.3 commission_adj_rate,
    isnull(c.comm_adjustments, 0) * 0.3 * -1 as credit,
    ((billable_trades * @rate) + (isnull(c.comm_adjustments, 0) * 0.3 * -1)) as total
  from   
       (
       select Business_Unit_Description, sum(billable_trades) as billable_trades
       from   #cte_combined
       group by Business_Unit_Description
       ) t
       left outer join #cte_comm_adj c on c.Business_Unit_Description = 
    t.Business_Unit_Description
   order by t.Business_Unit_Description

数据如下所示：

Answer 1

假设您的表格包含有关公司、费用、佣金的信息，并且您希望获得每个公司以及每个列的总数。 由于您没有提供任何表架构或数据样本，我创建了一个表，其中填充了您问题中的数据。

我建议下一个查询：

create table test
(
    Company varchar(20) not null,
    Charge int not null,
    Commission int not null
)

insert into test
values 
('A', 50, 20),
('B', 23, 10),
('C', 80, 23),
('D', 60, 12)

select Company, Charge, Commission, SUM(Charge + Commission) OVER (PARTITION BY Company ORDER BY Company ASC) as total 
from test
union all
select 'Total', SUM(Charge), SUM(Commission), SUM(Charge + Commission)
from test