有1张表, Wages表 ------------------------------------------- Emp_id|基本工资|工龄工资| ------------------------------------------- 1|1.00|1.00| ------------------------------------------- 2|1.00|2.00| -------------------------
有1张表, Wages 表 ------------------------------------------- Emp_id | 基本工资| 工龄工资| ------------------------------------------- 1 | 1.00 | 1.00 | ------------------------------------------- 2 | 1.00 | 2.00 | ------------------------------------------- 3 | 1.00 | 3.00 | ------------------------------------------- 4 | 1.00 | 4.00 | ------------------------------------------- ......... 请从上表用 “一句组合查询” 查询出工资统计表,要求检索出的内容格式如下: ----------------------------------------------------------------- Emp_id | 基本工资| 工龄工资 | 合计 | 名次 ------------------------------------------------------------------ 1 | 1.00 | 1.00 |2.00 | x ------------------------------------------------------------------ 2 | 1.00 | 2.00 |3.00 | y ------------------------------------------------------------------ 3 | 1.00 | 3.00 |4.00 | .. ------------------------------------------------------------------ 4 | 1.00 | 4.00 |5.00 | .. ------------------------------------------------------------------ 回答: 复制代码 代码如下:begin tran create table Wages(Emp_id bigint not null primary key,基本工资 money, 工龄工资 money) go insert into Wages(Emp_id,基本工资,工龄工资)values(1,1.00,1.00) insert into Wages(Emp_id,基本工资,工龄工资)values(2,1.00,2.00) insert into Wages(Emp_id,基本工资,工龄工资)values(3,1.00,3.00) insert into Wages(Emp_id,基本工资,工龄工资)values(4,1.00,4.00) if @@error>0 rollback else commit tran select Emp_id,基本工资,工龄工资,基本工资+工龄工资 as 合计,row_number() over(order by 基本工资+工龄工资) as 名次 from Wages order by 合计 --drop table Wages