120急救！如何将多行数据合并到一行数据中

maoxiaoling9598 2013-02-20 03:54:02

如何将上图中的两行数据合并到一行中。
合并后的数据为：

列名：InvestorsName,TypeName,IDcard,Investment,InvestmentRatio,InvestorsName1,TypeName1,IDcard1,Investment1,InvestmentRatio1

对应数据：
姚雅,法人,4564564564564564,10,10,曹,股东,36688899545588/411489,90,90

在线等，救急！

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maoxiaoling9598 2013-02-20

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引用 5 楼 DBA_Huangzj 的回复:

SQL code?1234567891011121314151617181920212223242526272829303132333435363738------------------------------------------------------------------ Author :DBA_Huangzj(發糞塗牆)-- Date :2013-0……

你就是牛逼的！你就是李春波

-Tracy-McGrady- 2013-02-20

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引用 6 楼 DBA_Huangzj 的回复:

不就是列转行而已嘛

你也知道了？

發糞塗牆 2013-02-20

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不就是列转行而已嘛

發糞塗牆 2013-02-20

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----------------------------------------------------------------
-- Author  :DBA_Huangzj(發糞塗牆)
-- Date    :2013-02-20 16:07:09
-- 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,[company_id] int,[investorsName] varchar(4),[typename] varchar(4),[idcard] bigint,[investment] int,[investmentratio] int,[operationperson] varchar(5),[createdate] datetime,[updatedate] sql_variant)
insert [huang]
select 1,2,'姚亚','法人',135461564591,10,10,'admin','2013-01-22',null union all
select 2,2,'曹','股东',1687961987852,90,90,'admin','2013-01-22',null
--------------开始查询--------------------------
SELECT MAX(CASE WHEN company_id =2 THEN InvestorsName ELSE NULL END) InvestorsName,
MAX(CASE WHEN company_id =2 THEN TypeName ELSE NULL END) TypeName,
MAX(CASE WHEN company_id =2 THEN IDcard ELSE NULL END)IDcard,
MAX(CASE WHEN company_id =2 THEN InvestmentRatio ELSE NULL END)Investment,
MAX(CASE WHEN company_id =2 THEN InvestmentRatio ELSE NULL END)InvestmentRatio,
MAX(CASE WHEN company_id =2 THEN InvestorsName ELSE NULL END)InvestorsName1,
MAX(CASE WHEN company_id =2 THEN TypeName ELSE NULL END)TypeName1,
MAX(CASE WHEN company_id =2 THEN IDcard ELSE NULL END)IDcard1,
MAX(CASE WHEN company_id =2 THEN Investment ELSE NULL END)Investment1,
MAX(CASE WHEN company_id =2 THEN InvestmentRatio ELSE NULL END)InvestmentRatio1
FROM    huang
GROUP BY company_id
----------------结果----------------------------
/* 
InvestorsName TypeName IDcard               Investment  InvestmentRatio InvestorsName1 TypeName1 IDcard1              Investment1 InvestmentRatio1
------------- -------- -------------------- ----------- --------------- -------------- --------- -------------------- ----------- ----------------
姚亚            股东       1687961987852        90          90              姚亚             股东        1687961987852        90          90

(1 行受影响)
*/