一个sql语句的编写
一个表，格式如下：
列1 列2
红警 372
红警 437
大富翁 778
想要结果为
红警的数字为 372、437；大富翁的数字为778 数据转描述 行转列
[解决办法]
----------------------------------------------------------------
-- Author :DBA_Huangzj(發糞塗牆)
-- Date :2013-11-05 14:11:48
-- Version:
-- Microsoft SQL Server 2012 (SP1) - 11.0.3128.0 (X64)
--Dec 28 2012 20:23:12
--Copyright (c) Microsoft Corporation
--Enterprise Edition (64-bit) on Windows NT 6.2 <X64> (Build 9200: )
--
----------------------------------------------------------------
--> 测试数据：[huang]
if object_id('[huang]') is not null drop table [huang]
go
create table [huang]([列1] varchar(6),[列2] int)
insert [huang]
select '红警',372 union all
select '红警',437 union all
select '大富翁',778
--------------开始查询--------------------------
select a.[列1],
stuff((select ','+CONVERT(VARCHAR(10),[列2]) from [huang] b
where b.[列1]=a.[列1]
for xml path('')),1,1,'') '列2'
from [huang] a
group by a.[列1]
----------------结果----------------------------
/*
列1 列2
------ ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
大富翁 778
红警 372,437
*/
