Pivot表SQL中的水平总计

I have this query working:

我让这个查询工作:

      select cap_idPlanoContasFin  , [3684],[2234],[2] ,  
      from 
      (
      select cap_idPlanoContasFin,cap_idempresa,sum(cap_valorfatura) 
          as Stotal    
          from erp_ContasPagar 
       group by cap_idPlanoContasFin , cap_idEmpresa 

       ) as sourcetable
       pivot 
       (sum(Stotal)for cap_idEmpresa in ([3684],[2234],[2])
       )as pivottable;