if not object_id('Class') is null drop table Class Go Create table Class([Student] nvarchar(2),[Course] nvarchar(2),[Score] int) Insert Class select N'张三',N'语文',78 union all select N'张三',N'数学',87 union all select N'张三',N'英语',82 union all select N'张三',N'物理',90 union all select N'李四',N'语文',65 union all select N'李四',N'数学',77 union all select N'李四',N'英语',65 union all select N'李四',N'物理',85 Go --2000方法: 动态:declare @s nvarchar(4000) set @s='' Select @s=@s+','+quotename([Course])+'=max(case when [Course]='+quotename([Course],'''')+' then [Score] else 0 end)' from Class group by[Course] exec('select [Student]'+@s+' from Class group by [Student]') 生成静态:select [Student], [数学]=max(case when [Course]='数学' then [Score] else 0 end), [物理]=max(case when [Course]='物理' then [Score] else 0 end), [英语]=max(case when [Course]='英语' then [Score] else 0 end), [语文]=max(case when [Course]='语文' then [Score] else 0 end) from Class group by [Student]GO 动态:declare @s nvarchar(4000) Select @s=isnull(@s+',','')+quotename([Course]) from Class group by[Course] exec('select * from Class pivot (max([Score]) for [Course] in('+@s+'))b')生成静态: select * from Class pivot (max([Score]) for [Course] in([数学],[物理],[英语],[语文]))b生成格式: /* Student 数学 物理 英语 语文 ------- ----------- ----------- ----------- ----------- 李四 77 85 65 65 张三 87 90 82 78(2 行受影响) */------------------------------------------------------------------------------------------ go --加上总成绩(学科平均分)--2000方法: 动态:declare @s nvarchar(4000) set @s='' Select @s=@s+','+quotename([Course])+'=max(case when [Course]='+quotename([Course],'''')+' then [Score] else 0 end)' from Class group by[Course] exec('select [Student]'+@s+',[总成绩]=sum([Score]) from Class group by [Student]')--加多一列(学科平均分用avg([Score]))生成动态:select [Student], [数学]=max(case when [Course]='数学' then [Score] else 0 end), [物理]=max(case when [Course]='物理' then [Score] else 0 end), [英语]=max(case when [Course]='英语' then [Score] else 0 end), [语文]=max(case when [Course]='语文' then [Score] else 0 end), [总成绩]=sum([Score]) --加多一列(学科平均分用avg([Score])) from Class group by [Student]go--2005方法:动态:declare @s nvarchar(4000) Select @s=isnull(@s+',','')+quotename([Course]) from Class group by[Course] --isnull(@s+',','') 去掉字符串@s中第一个逗号 exec('select [Student],'+@s+',[总成绩] from (select *,[总成绩]=sum([Score])over(partition by [Student]) from Class) a pivot (max([Score]) for [Course] in('+@s+'))b ')生成静态:select [Student],[数学],[物理],[英语],[语文],[总成绩] from (select *,[总成绩]=sum([Score])over(partition by [Student]) from Class) a --平均分时用avg([Score]) pivot (max([Score]) for [Course] in([数学],[物理],[英语],[语文]))b 生成格式:/* Student 数学 物理 英语 语文 总成绩 ------- ----------- ----------- ----------- ----------- ----------- 李四 77 85 65 65 292 张三 87 90 82 78 337(2 行受影响) */go--2、列转行 --> --> (Roy)生成測試數據
if not object_id('Class') is null drop table Class Go Create table Class([Student] nvarchar(2),[数学] int,[物理] int,[英语] int,[语文] int) Insert Class select N'李四',77,85,65,65 union all select N'张三',87,90,82,78 Go--2000:动态:declare @s nvarchar(4000) select @s=isnull(@s+' union all ','')+'select [Student],[Course]='+quotename(Name,'''')--isnull(@s+' union all ','') 去掉字符串@s中第一个union all +',[Score]='+quotename(Name)+' from Class' from syscolumns where ID=object_id('Class') and Name not in('Student')--排除不转换的列 order by Colid exec('select * from ('+@s+')t order by [Student],[Course]')--增加一个排序生成静态: select * from (select [Student],[Course]='数学',[Score]=[数学] from Class union all select [Student],[Course]='物理',[Score]=[物理] from Class union all select [Student],[Course]='英语',[Score]=[英语] from Class union all select [Student],[Course]='语文',[Score]=[语文] from Class)t order by [Student],[Course]go --2005:动态:declare @s nvarchar(4000) select @s=isnull(@s+',','')+quotename(Name) from syscolumns where ID=object_id('Class') and Name not in('Student') order by Colid exec('select Student,[Course],[Score] from Class unpivot ([Score] for [Course] in('+@s+'))b')go select Student,[Course],[Score] from Class unpivot ([Score] for [Course] in([数学],[物理],[英语],[语文]))b生成格式: /* Student Course Score ------- ------- ----------- 李四 数学 77 李四 物理 85 李四 英语 65 李四 语文 65 张三 数学 87 张三 物理 90 张三 英语 82 张三 语文 78(8 行受影响) */
行列转换参考一二楼,看一个表有多少列:select count(1) from syscolumns where id=object_id('表名')
标题:普通行列转换(version 2.0) 作者:爱新觉罗.毓华(十八年风雨,守得冰山雪莲花开) 时间:2008-03-09 地点:广东深圳 说明:普通行列转换(version 1.0)仅针对sql server 2000提供静态和动态写法,version 2.0增加sql server 2005的有关写法。问题:假设有张学生成绩表(tb)如下: 姓名 课程 分数 张三 语文 74 张三 数学 83 张三 物理 93 李四 语文 74 李四 数学 84 李四 物理 94 想变成(得到如下结果): 姓名 语文 数学 物理 ---- ---- ---- ---- 李四 74 84 94 张三 74 83 93 ------------------- */create table tb(姓名 varchar(10) , 课程 varchar(10) , 分数 int) insert into tb values('张三' , '语文' , 74) insert into tb values('张三' , '数学' , 83) insert into tb values('张三' , '物理' , 93) insert into tb values('李四' , '语文' , 74) insert into tb values('李四' , '数学' , 84) insert into tb values('李四' , '物理' , 94) go--SQL SERVER 2000 静态SQL,指课程只有语文、数学、物理这三门课程。(以下同) select 姓名 as 姓名 , max(case 课程 when '语文' then 分数 else 0 end) 语文, max(case 课程 when '数学' then 分数 else 0 end) 数学, max(case 课程 when '物理' then 分数 else 0 end) 物理 from tb group by 姓名--SQL SERVER 2000 动态SQL,指课程不止语文、数学、物理这三门课程。(以下同) declare @sql varchar(8000) set @sql = 'select 姓名 ' select @sql = @sql + ' , max(case 课程 when ''' + 课程 + ''' then 分数 else 0 end) [' + 课程 + ']' from (select distinct 课程 from tb) as a set @sql = @sql + ' from tb group by 姓名' exec(@sql) --SQL SERVER 2005 静态SQL。 select * from (select * from tb) a pivot (max(分数) for 课程 in (语文,数学,物理)) b--SQL SERVER 2005 动态SQL。 declare @sql varchar(8000) select @sql = isnull(@sql + '],[' , '') + 课程 from tb group by 课程 set @sql = '[' + @sql + ']' exec ('select * from (select * from tb) a pivot (max(分数) for 课程 in (' + @sql + ')) b')---------------------------------
CREATE PROC PROC_PM_ManyPriceChange (@StoreCD INT, @ProductCD VARCHAR(13), @NewPrice INT, @StartDate VARCHAR(10), @EndDate VARCHAR(10), @SStoreCD VARCHAR(1000), @CStoreCD INT) AS BEGIN DECLARE @SQL VARCHAR(8000) DECLARE @SQL1 VARCHAR(8000) DECLARE @ST TABLE(StoreCD INT, StoreName VARCHAR(100)) INSERT @ST SELECT DISTINCT TOP 10 CS.StoreCD AS CStoreCD ,CS.StoreName FROM dbo.RelationStore RS JOIN dbo.CompareStore CS ON CS.StoreCD = RS.CStoreCD WHERE RS.SStoreCD IN (SELECT StoreCD FROM DBO.STRINGSPLIT(@SStoreCD, ',')) AND CS.StoreCD = ISNULL(NULLIF(@CStoreCD, 0), CS.StoreCD) ORDER BY CS.StoreCD SELECT * FROM @ST
SELECT @SQL = @SQL + CHAR(13) + ' UNION ALL SELECT ' + CAST(@StoreCD AS VARCHAR(4)) + ' AS StoreCD, A.ProductCD, CAST(' + CAST(@NewPrice AS VARCHAR(6)) + ' * A.BundleQty * 1.00 / B.BundleQty AS INT) AS NewPrice' + ' , ''' + ISNULL(@StartDate,'') + ''' AS StartDate, ''' + ISNULL(@EndDate, '') + ''' AS EndDate FROM dbo.Bundles A LEFT OUTER JOIN dbo.Bundles B ON A.BundleID = B.ProductCD WHERE A.BundleID <> A.ProductCD AND A.BundleID = ''' + @ProductCD + ''''
SELECT @SQL1 =ISNULL(@SQL1,'') + ',ISNULL(NULLIF(SUM(CASE WHEN CS.StoreCD = ' + CAST(T.StoreCD AS VARCHAR(4)) + ' THEN CAST(ISNULL(CPP.SalesPrice,0) AS INT)' + ' ELSE 0 END), 0), '''') AS ' + T.StoreName+CAST(T.StoreCD AS VARCHAR(4)) + CHAR(13) FROM @ST T SELECT @SQL =@SQL+ CHAR(13) + ' SELECT TB.StoreCD ,TB.ProductCD ' + @SQL1 + ' INTO #T1 FROM @TB TB LEFT OUTER JOIN dbo.RelationStore RS ON RS.SStoreCD = TB.StoreCD LEFT OUTER JOIN dbo.CompareStore CS ON CS.StoreCD = RS.CStoreCD LEFT OUTER JOIN dbo.ComparedProductPrice CPP ON CS.StoreCD = CPP.StoreCD AND TB.ProductCD = CPP.ProductCD LEFT OUTER JOIN MasterDB.dbo.PurchaseGroupBranches PGB ON TB.StoreCD = PGB.BranchCD LEFT OUTER JOIN MasterDB.dbo.PurchaseGroupProducts PGP ON PGP.PurchaseGroupCD = PGB.PurchaseGroupCD AND PGP.ProductCD = TB.ProductCD LEFT OUTER JOIN MasterDB.dbo.vAllBranchSalesInfo BSI ON TB.StoreCD = BSI.BranchCD AND TB.ProductCD = BSI.ProductCD AND BSI.POSSalesPrice > 0 GROUP BY TB.StoreCD ,TB.ProductCD' SELECT @SQL = @SQL +CHAR(13) + ' SELECT DISTINCT CAST(TB.StoreCD AS VARCHAR(5)) + ''' + '-' + ''' + B.BranchName AS StoreCD ,TB.ProductCD ,MP.ProductName ,MP.SpecName ,MP.BrandName ,CAST(PGP.CostPrice AS INT) AS CostPrice ,CAST(PP.StandardPrice AS INT) AS StandardPrice ,CAST(PP.LowerLimitedPrice AS INT) AS LowerLimitedPrice ,CAST(BSI.POSSalesPrice AS INT) AS POSSalesPrice ,TB.NewPrice ,TB.SalesStart ,TB.SalesEnd ,S.* FROM @TB TB JOIN MasterDB.dbo.Branches B ON TB.StoreCD = B.BranchCD LEFT OUTER JOIN dbo.ProductsPrice PP ON PP.ProductCD = TB.ProductCD AND PP.BusinessTalks_Type_CD = (SELECT TOP 1 BusinessTalks_Type_CD FROM dbo.ProductsPrice WHERE ProductCD = TB.ProductCD AND BusinessTalks_Type_CD IN (1, 3) ORDER BY BusinessTalks_Type_CD DESC) LEFT OUTER JOIN MasterDB.dbo.Products MP ON MP.ProductCD = TB.ProductCD LEFT OUTER JOIN MasterDB.dbo.PurchaseGroupBranches PGB ON TB.StoreCD = PGB.BranchCD LEFT OUTER JOIN MasterDB.dbo.PurchaseGroupProducts PGP ON PGP.PurchaseGroupCD = PGB.PurchaseGroupCD AND PGP.ProductCD = TB.ProductCD LEFT OUTER JOIN MasterDB.dbo.vAllBranchSalesInfo BSI ON TB.StoreCD = BSI.BranchCD AND TB.ProductCD = BSI.ProductCD AND BSI.POSSalesPrice > 0 JOIN #T1 S ON TB.StoreCD = S.StoreCD AND TB.ProductCD = S.ProductCD' EXEC (@SQL)
标题:普通行列转换(version 2.0)
作者:爱新觉罗.毓华(十八年风雨,守得冰山雪莲花开)
时间:2008-03-09
地点:广东深圳
说明:普通行列转换(version 1.0)仅针对sql server 2000提供静态和动态写法,version 2.0增加sql server 2005的有关写法。问题:假设有张学生成绩表(tb)如下:
姓名 课程 分数
张三 语文 74
张三 数学 83
张三 物理 93
李四 语文 74
李四 数学 84
李四 物理 94
想变成(得到如下结果):
姓名 语文 数学 物理
---- ---- ---- ----
李四 74 84 94
张三 74 83 93
-------------------
*/create table tb(姓名 varchar(10) , 课程 varchar(10) , 分数 int)
insert into tb values('张三' , '语文' , 74)
insert into tb values('张三' , '数学' , 83)
insert into tb values('张三' , '物理' , 93)
insert into tb values('李四' , '语文' , 74)
insert into tb values('李四' , '数学' , 84)
insert into tb values('李四' , '物理' , 94)
go--SQL SERVER 2000 静态SQL,指课程只有语文、数学、物理这三门课程。(以下同)
select 姓名 as 姓名 ,
max(case 课程 when '语文' then 分数 else 0 end) 语文,
max(case 课程 when '数学' then 分数 else 0 end) 数学,
max(case 课程 when '物理' then 分数 else 0 end) 物理
from tb
group by 姓名--SQL SERVER 2000 动态SQL,指课程不止语文、数学、物理这三门课程。(以下同)
declare @sql varchar(8000)
set @sql = 'select 姓名 '
select @sql = @sql + ' , max(case 课程 when ''' + 课程 + ''' then 分数 else 0 end) [' + 课程 + ']'
from (select distinct 课程 from tb) as a
set @sql = @sql + ' from tb group by 姓名'
exec(@sql) --SQL SERVER 2005 静态SQL。
select * from (select * from tb) a pivot (max(分数) for 课程 in (语文,数学,物理)) b--SQL SERVER 2005 动态SQL。
declare @sql varchar(8000)
select @sql = isnull(@sql + '],[' , '') + 课程 from tb group by 课程
set @sql = '[' + @sql + ']'
exec ('select * from (select * from tb) a pivot (max(分数) for 课程 in (' + @sql + ')) b')---------------------------------
/******************************************************************************************************************************************************
以学生成绩为例子,比较形象易懂整理人:中国风(Roy)日期:2008.06.06
******************************************************************************************************************************************************/--1、行互列
--> --> (Roy)生成測試數據
if not object_id('Class') is null
drop table Class
Go
Create table Class([Student] nvarchar(2),[Course] nvarchar(2),[Score] int)
Insert Class
select N'张三',N'语文',78 union all
select N'张三',N'数学',87 union all
select N'张三',N'英语',82 union all
select N'张三',N'物理',90 union all
select N'李四',N'语文',65 union all
select N'李四',N'数学',77 union all
select N'李四',N'英语',65 union all
select N'李四',N'物理',85
Go
--2000方法:
动态:declare @s nvarchar(4000)
set @s=''
Select @s=@s+','+quotename([Course])+'=max(case when [Course]='+quotename([Course],'''')+' then [Score] else 0 end)'
from Class group by[Course]
exec('select [Student]'+@s+' from Class group by [Student]')
生成静态:select
[Student],
[数学]=max(case when [Course]='数学' then [Score] else 0 end),
[物理]=max(case when [Course]='物理' then [Score] else 0 end),
[英语]=max(case when [Course]='英语' then [Score] else 0 end),
[语文]=max(case when [Course]='语文' then [Score] else 0 end)
from
Class
group by [Student]GO
动态:declare @s nvarchar(4000)
Select @s=isnull(@s+',','')+quotename([Course]) from Class group by[Course]
exec('select * from Class pivot (max([Score]) for [Course] in('+@s+'))b')生成静态:
select *
from
Class
pivot
(max([Score]) for [Course] in([数学],[物理],[英语],[语文]))b生成格式:
/*
Student 数学 物理 英语 语文
------- ----------- ----------- ----------- -----------
李四 77 85 65 65
张三 87 90 82 78(2 行受影响)
*/------------------------------------------------------------------------------------------
go
--加上总成绩(学科平均分)--2000方法:
动态:declare @s nvarchar(4000)
set @s=''
Select @s=@s+','+quotename([Course])+'=max(case when [Course]='+quotename([Course],'''')+' then [Score] else 0 end)'
from Class group by[Course]
exec('select [Student]'+@s+',[总成绩]=sum([Score]) from Class group by [Student]')--加多一列(学科平均分用avg([Score]))生成动态:select
[Student],
[数学]=max(case when [Course]='数学' then [Score] else 0 end),
[物理]=max(case when [Course]='物理' then [Score] else 0 end),
[英语]=max(case when [Course]='英语' then [Score] else 0 end),
[语文]=max(case when [Course]='语文' then [Score] else 0 end),
[总成绩]=sum([Score]) --加多一列(学科平均分用avg([Score]))
from
Class
group by [Student]go--2005方法:动态:declare @s nvarchar(4000)
Select @s=isnull(@s+',','')+quotename([Course]) from Class group by[Course] --isnull(@s+',','') 去掉字符串@s中第一个逗号
exec('select [Student],'+@s+',[总成绩] from (select *,[总成绩]=sum([Score])over(partition by [Student]) from Class) a
pivot (max([Score]) for [Course] in('+@s+'))b ')生成静态:select
[Student],[数学],[物理],[英语],[语文],[总成绩]
from
(select *,[总成绩]=sum([Score])over(partition by [Student]) from Class) a --平均分时用avg([Score])
pivot
(max([Score]) for [Course] in([数学],[物理],[英语],[语文]))b 生成格式:/*
Student 数学 物理 英语 语文 总成绩
------- ----------- ----------- ----------- ----------- -----------
李四 77 85 65 65 292
张三 87 90 82 78 337(2 行受影响)
*/go--2、列转行
--> --> (Roy)生成測試數據
if not object_id('Class') is null
drop table Class
Go
Create table Class([Student] nvarchar(2),[数学] int,[物理] int,[英语] int,[语文] int)
Insert Class
select N'李四',77,85,65,65 union all
select N'张三',87,90,82,78
Go--2000:动态:declare @s nvarchar(4000)
select @s=isnull(@s+' union all ','')+'select [Student],[Course]='+quotename(Name,'''')--isnull(@s+' union all ','') 去掉字符串@s中第一个union all
+',[Score]='+quotename(Name)+' from Class'
from syscolumns where ID=object_id('Class') and Name not in('Student')--排除不转换的列
order by Colid
exec('select * from ('+@s+')t order by [Student],[Course]')--增加一个排序生成静态:
select *
from (select [Student],[Course]='数学',[Score]=[数学] from Class union all
select [Student],[Course]='物理',[Score]=[物理] from Class union all
select [Student],[Course]='英语',[Score]=[英语] from Class union all
select [Student],[Course]='语文',[Score]=[语文] from Class)t
order by [Student],[Course]go
--2005:动态:declare @s nvarchar(4000)
select @s=isnull(@s+',','')+quotename(Name)
from syscolumns where ID=object_id('Class') and Name not in('Student')
order by Colid
exec('select Student,[Course],[Score] from Class unpivot ([Score] for [Course] in('+@s+'))b')go
select
Student,[Course],[Score]
from
Class
unpivot
([Score] for [Course] in([数学],[物理],[英语],[语文]))b生成格式:
/*
Student Course Score
------- ------- -----------
李四 数学 77
李四 物理 85
李四 英语 65
李四 语文 65
张三 数学 87
张三 物理 90
张三 英语 82
张三 语文 78(8 行受影响)
*/
作者:爱新觉罗.毓华(十八年风雨,守得冰山雪莲花开)
时间:2008-03-09
地点:广东深圳
说明:普通行列转换(version 1.0)仅针对sql server 2000提供静态和动态写法,version 2.0增加sql server 2005的有关写法。问题:假设有张学生成绩表(tb)如下:
姓名 课程 分数
张三 语文 74
张三 数学 83
张三 物理 93
李四 语文 74
李四 数学 84
李四 物理 94
想变成(得到如下结果):
姓名 语文 数学 物理
---- ---- ---- ----
李四 74 84 94
张三 74 83 93
-------------------
*/create table tb(姓名 varchar(10) , 课程 varchar(10) , 分数 int)
insert into tb values('张三' , '语文' , 74)
insert into tb values('张三' , '数学' , 83)
insert into tb values('张三' , '物理' , 93)
insert into tb values('李四' , '语文' , 74)
insert into tb values('李四' , '数学' , 84)
insert into tb values('李四' , '物理' , 94)
go--SQL SERVER 2000 静态SQL,指课程只有语文、数学、物理这三门课程。(以下同)
select 姓名 as 姓名 ,
max(case 课程 when '语文' then 分数 else 0 end) 语文,
max(case 课程 when '数学' then 分数 else 0 end) 数学,
max(case 课程 when '物理' then 分数 else 0 end) 物理
from tb
group by 姓名--SQL SERVER 2000 动态SQL,指课程不止语文、数学、物理这三门课程。(以下同)
declare @sql varchar(8000)
set @sql = 'select 姓名 '
select @sql = @sql + ' , max(case 课程 when ''' + 课程 + ''' then 分数 else 0 end) [' + 课程 + ']'
from (select distinct 课程 from tb) as a
set @sql = @sql + ' from tb group by 姓名'
exec(@sql) --SQL SERVER 2005 静态SQL。
select * from (select * from tb) a pivot (max(分数) for 课程 in (语文,数学,物理)) b--SQL SERVER 2005 动态SQL。
declare @sql varchar(8000)
select @sql = isnull(@sql + '],[' , '') + 课程 from tb group by 课程
set @sql = '[' + @sql + ']'
exec ('select * from (select * from tb) a pivot (max(分数) for 课程 in (' + @sql + ')) b')---------------------------------
(@StoreCD INT, @ProductCD VARCHAR(13), @NewPrice INT, @StartDate VARCHAR(10), @EndDate VARCHAR(10), @SStoreCD VARCHAR(1000), @CStoreCD INT)
AS
BEGIN
DECLARE @SQL VARCHAR(8000)
DECLARE @SQL1 VARCHAR(8000)
DECLARE @ST TABLE(StoreCD INT, StoreName VARCHAR(100))
INSERT @ST
SELECT DISTINCT TOP 10
CS.StoreCD AS CStoreCD
,CS.StoreName
FROM
dbo.RelationStore RS
JOIN
dbo.CompareStore CS
ON
CS.StoreCD = RS.CStoreCD
WHERE
RS.SStoreCD IN (SELECT StoreCD FROM DBO.STRINGSPLIT(@SStoreCD, ','))
AND
CS.StoreCD = ISNULL(NULLIF(@CStoreCD, 0), CS.StoreCD)
ORDER BY
CS.StoreCD
SELECT * FROM @ST
SELECT @SQL = 'DECLARE @TB TABLE(StoreCD INT, ProductCD VARCHAR(13), NewPrice INT, SalesStart VARCHAR(10), SalesEnd VARCHAR(10))
INSERT @TB SELECT ' + CAST(@StoreCD AS VARCHAR(4)) + ' , ''' + CAST(@ProductCD AS VARCHAR(13)) + ''', ' + CAST(@NewPrice AS VARCHAR(6)) + ' , ''' + ISNULL(@StartDate,'') + ''', ''' + ISNULL(@EndDate, '') + ''''
SELECT @SQL = @SQL + CHAR(13) + ' UNION ALL
SELECT ' + CAST(@StoreCD AS VARCHAR(4)) + ' AS StoreCD, A.ProductCD, CAST(' + CAST(@NewPrice AS VARCHAR(6)) + ' * A.BundleQty * 1.00 / B.BundleQty AS INT) AS NewPrice' + ' , ''' + ISNULL(@StartDate,'') + ''' AS StartDate, ''' + ISNULL(@EndDate, '') + ''' AS EndDate FROM dbo.Bundles A LEFT OUTER JOIN dbo.Bundles B ON A.BundleID = B.ProductCD WHERE A.BundleID <> A.ProductCD AND A.BundleID = ''' + @ProductCD + ''''
SELECT @SQL1 =ISNULL(@SQL1,'') + ',ISNULL(NULLIF(SUM(CASE WHEN CS.StoreCD = ' + CAST(T.StoreCD AS VARCHAR(4)) + ' THEN CAST(ISNULL(CPP.SalesPrice,0) AS INT)' + ' ELSE 0 END), 0), '''') AS ' + T.StoreName+CAST(T.StoreCD AS VARCHAR(4)) + CHAR(13)
FROM
@ST T
SELECT @SQL =@SQL+ CHAR(13) + '
SELECT
TB.StoreCD
,TB.ProductCD
' + @SQL1 + '
INTO #T1
FROM
@TB TB
LEFT OUTER JOIN
dbo.RelationStore RS
ON
RS.SStoreCD = TB.StoreCD
LEFT OUTER JOIN
dbo.CompareStore CS
ON
CS.StoreCD = RS.CStoreCD
LEFT OUTER JOIN
dbo.ComparedProductPrice CPP
ON
CS.StoreCD = CPP.StoreCD
AND
TB.ProductCD = CPP.ProductCD
LEFT OUTER JOIN
MasterDB.dbo.PurchaseGroupBranches PGB
ON
TB.StoreCD = PGB.BranchCD
LEFT OUTER JOIN
MasterDB.dbo.PurchaseGroupProducts PGP
ON
PGP.PurchaseGroupCD = PGB.PurchaseGroupCD
AND
PGP.ProductCD = TB.ProductCD
LEFT OUTER JOIN
MasterDB.dbo.vAllBranchSalesInfo BSI
ON
TB.StoreCD = BSI.BranchCD
AND
TB.ProductCD = BSI.ProductCD
AND
BSI.POSSalesPrice > 0
GROUP BY
TB.StoreCD
,TB.ProductCD'
SELECT @SQL = @SQL +CHAR(13) + '
SELECT DISTINCT
CAST(TB.StoreCD AS VARCHAR(5)) + ''' + '-' + ''' + B.BranchName AS StoreCD
,TB.ProductCD
,MP.ProductName
,MP.SpecName
,MP.BrandName
,CAST(PGP.CostPrice AS INT) AS CostPrice
,CAST(PP.StandardPrice AS INT) AS StandardPrice
,CAST(PP.LowerLimitedPrice AS INT) AS LowerLimitedPrice
,CAST(BSI.POSSalesPrice AS INT) AS POSSalesPrice
,TB.NewPrice
,TB.SalesStart
,TB.SalesEnd
,S.*
FROM
@TB TB
JOIN
MasterDB.dbo.Branches B
ON
TB.StoreCD = B.BranchCD
LEFT OUTER JOIN
dbo.ProductsPrice PP
ON
PP.ProductCD = TB.ProductCD
AND
PP.BusinessTalks_Type_CD = (SELECT TOP 1
BusinessTalks_Type_CD
FROM
dbo.ProductsPrice
WHERE
ProductCD = TB.ProductCD
AND
BusinessTalks_Type_CD IN (1, 3)
ORDER BY
BusinessTalks_Type_CD DESC)
LEFT OUTER JOIN
MasterDB.dbo.Products MP
ON
MP.ProductCD = TB.ProductCD
LEFT OUTER JOIN
MasterDB.dbo.PurchaseGroupBranches PGB
ON
TB.StoreCD = PGB.BranchCD
LEFT OUTER JOIN
MasterDB.dbo.PurchaseGroupProducts PGP
ON
PGP.PurchaseGroupCD = PGB.PurchaseGroupCD
AND
PGP.ProductCD = TB.ProductCD
LEFT OUTER JOIN
MasterDB.dbo.vAllBranchSalesInfo BSI
ON
TB.StoreCD = BSI.BranchCD
AND
TB.ProductCD = BSI.ProductCD
AND
BSI.POSSalesPrice > 0
JOIN
#T1 S
ON
TB.StoreCD = S.StoreCD
AND
TB.ProductCD = S.ProductCD' EXEC (@SQL)
END这是我最近写的一个,大体能实现楼主的要求,您看看吧