日期:2014-05-17 浏览次数:20548 次
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-- Author :DBA_Huangzj(發糞塗牆)
-- Date :2013-05-15 17:50:33
-- Version:
-- Microsoft SQL Server 2008 R2 (SP1) - 10.50.2500.0 (X64)
-- Jun 17 2011 00:54:03
-- Copyright (c) Microsoft Corporation
-- Enterprise Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1, v.721)
--
----------------------------
--> 测试数据:[huang]
if object_id('[huang]') is not null drop table [huang]
go
create table [huang]([id] int,[value] varchar(5))
insert [huang]
select 1,'zhang' union all
select 1,'wang' union all
select 1,'li'
--------------开始查询--------------------------
SELECT a.[id] ,
STUFF(( SELECT ',' + [value]
FROM [huang] b
WHERE b.[id] = a.[id]
FOR
XML PATH('')
), 1, 1, '') '[value]'
FROM [huang] a
GROUP BY a.[id]
----------------结果----------------------------
/*
id [value]
----------- ----------------------------------------------------------------------------------------------------------------
1 zhang,wang,li
*/