select rtrim(year(fdate))+'年' as YDate,FCustId,sum(FincomeSale) from 你表 group by rtrim(year(fdate))+'年',FCustId
如果不行,就这样
select t1.YDate,t1.FCustId,sum(t1.FincomeSale) from (select rtrim(year(fdate))+'年' as YDate,FCustId,FincomeSale from 你表) t1
group by t1.YDate,t1.FCustId