动态透视SQL Server中的多个列2000

Question

我知道，这是不好的礼仪张贴在其他论坛上同样的问题链接，但这里是我的问题链接：

http://www.sqlservercentral.com/Forums/Topic1474579-8-1.aspx

的Microsoft SQL Server 2000 - 8.00.2039（Intel X86）2005年5月3日23:18:38 Copyright（c）1988-2003 Windows NT 5.2（内部版本3790：Service Pack 2）上的Microsoft Corporation企业版

表结构和样本插入语句：

create table consumption (
code varchar(6), 
prodname varchar(50), 
department varchar(20), 
netqty decimal(10,2), 
netmrp decimal(10,2) 
) 

insert into consumption values ('U00180','USG JELLY IM-K','SONO',11.4,130.40) 
insert into consumption values ('U00280','UNIDINE 1 LITRE SOLUTION','AKD',1.4,10.40) 
insert into consumption values ('V02401','VOLINI GEL 50GM','PHYSIOTHERAPY',8,15) 
insert into consumption values ('V02402','X RAY FILM DIGITAL 14"X 17"','MRI',3,26.40) 
insert into consumption values ('U00380','TROPAC P DROPS ','AKD',21.46,56.78) 
insert into consumption values ('U00380','TROPAC P DROPS ','AKD',10,10) 

表数据：

code prodname   department netqty  netmrp 
U00180 USG JELLY IM-K   SONO  11.40  130.40 
U00280 UNIDINE 1 LITRE SOLUTION AKD  1.40  10.40 
V02401 VOLINI GEL 50GM   PHYSIOTHERAPY 8.00  15.00 
V02402 X RAY FILM DIGITAL 14"X 17" MRI  3.00  26.40 
U00380 TROPAC P DROPS   AKD  21.46  56.78 
U00380 TROPAC P DROPS   AKD  10.00  10.00 

所需的输出请：

CODE PRODNAME        AKD     MRI    PHYSIOTHERAPY   SONO 
             NET QTY NET MRP NET QTY  NET MRP NET QTY NET MRP NET QTY NET MRP 
U00180 USG JELLY IM-K                    11.40  130.40 
U00280 UNIDINE 1 LITRE SOLUTION   1.40  10.40 
U00380 TROPAC P DROPS     31.46  66.78 
V02401 VOLINI GEL 50GM                8.00  15.00 
V02402 X RAY FILM DIGITAL 14"X 17"       3.00  26.40 

对不起，张贴问题，以这样的方式，但如果任何人都可以请通过查看上面的链接帮助我，我会感谢你的帮助。

仅仅因为我认为在那个论坛上，活动少了，所以我在这里尝试。

更新：问题已解决，我在上述链接中发布了解决方案。感谢所有参与和帮助我的人。

Answer 1

其痛在SQL2000转动，但这里是我创建使用游标

DECLARE @SQL nvarchar(4000) 
DECLARE @TaskName nvarchar(100) 

SET NOCOUNT ON 

CREATE TABLE #tblTLine (
    [DT] varchar(200) 
) 

CREATE TABLE #tblTasks (
    [Tasks] varchar(200) 
) 

INSERT INTO #tblTasks (
    [Tasks] 
) 
select DISTINCT 
    Name 
from #Pivot 


INSERT INTO #tblTLine (
    [DT] 
) 
select DISTINCT 
    [DT] 
from #Pivot 
ORDER BY DT 
--WHERE Active = 1 

-- Build Table 
DECLARE cur CURSOR FOR 

select DISTINCT 
    [Tasks] 
from #tblTasks 

OPEN cur 

FETCH NEXT FROM cur INTO @TaskName 

WHILE @@FETCH_STATUS = 0 
BEGIN 

    SET @SQL = 'ALTER TABLE #tblTLine ADD [' + @TaskName + '] nchar(1) NULL' 
    EXEC (@SQL) 

    SET @SQL = '' 

    SET @SQL = 'UPDATE #tblTLine SET [' + @TaskName + '] = ''0''' 
    EXEC (@SQL) 

    FETCH NEXT FROM cur INTO @TaskName 

END 

CLOSE cur 
DEALLOCATE cur 

-- Update Table 

DECLARE @SQLUpdate nvarchar(4000) 
DECLARE @Time nvarchar(100) 
DECLARE @Name nvarchar(100) 
DECLARE @Active nchar(1) 


DECLARE curUpdate CURSOR FOR 

SELECT 
    [DT], 
    [Name], 
    [Active] 
FROM #Pivot 
WHERE Active = 1 

OPEN curUpdate 

FETCH NEXT FROM curUpdate INTO @Time, @Name, @Active 

WHILE @@FETCH_STATUS = 0 
BEGIN 

    SET @SQLUpdate = 'UPDATE #tblTLine SET [' + @Name + '] = ''1'' WHERE [DT] = ''' + @Time + '''' 
    EXEC (@SQLUpdate) 

    FETCH NEXT FROM curUpdate INTO @Time, @Name, @Active 

END 

CLOSE curUpdate 
DEALLOCATE curUpdate 


SET NOCOUNT OFF 

Answer 2

首先没有看到SQL 2000枢多列，因为我正忙着解决问题的一些示例代码。

create table consumption (
code varchar(6), 
prodname varchar(50), 
department varchar(20), 
netqty decimal(10,2), 
netmrp decimal(10,2) 
) 
; 
insert into consumption values ('U00180','USG JELLY IM-K','SONO',11.4,130.40) 
insert into consumption values ('U00280','UNIDINE 1 LITRE SOLUTION','AKD',1.4,10.40) 
insert into consumption values ('V02401','VOLINI GEL 50GM','PHYSIOTHERAPY',8,15) 
insert into consumption values ('V02402','X RAY FILM DIGITAL 14"X 17"','MRI',3,26.40) 
insert into consumption values ('U00380','TROPAC P DROPS ','AKD',21.46,56.78) 
insert into consumption values ('U00380','TROPAC P DROPS ','AKD',10,10) 
; 

DECLARE @cols1 AS NVARCHAR(MAX), 
    @query1 AS NVARCHAR(MAX), 
    @query2 AS NVARCHAR(MAX); 

SET @cols1 = STUFF((SELECT distinct ',' + QUOTENAME(c.department) 
      FROM consumption c 
      FOR XML PATH(''), TYPE 
      ).value('.', 'NVARCHAR(MAX)') 
     ,1,1,'') 



set @query1 = 'select t.code,t.prodname, 
       t.AKD as netqtyAKD,t1.AKD as netmrpAKD, 
       t.MRI as netqtyMRI,t1.MRI as netmrpMRI, 
       t.PHYSIOTHERAPY as netqtyPHYSIOTHERAPY,t1.PHYSIOTHERAPY as netmrpPHYSIOTHERAPY, 
       t.SONO as netqtySONO,t1.SONO as netmrpSONO 
       from (
      SELECT code,prodname, ' + @cols1 + ' from 
      (
       select code 
        , prodname 
        , department 
        , sum(netqty) as netqty 
       from consumption 
       group by code 
        , department 
        , prodname 
      ) x 
      pivot 
      (
       sum(netqty) 
       for department in (' + @cols1 + ') 
      ) p 
      )t 
      inner join 
      (SELECT code,prodname, ' + @cols1 + ' from 
      (
       select code 
        , prodname 
        , department 
        , sum(netmrp) as netmrp 
       from consumption 
       group by code 
        , department 
        , prodname 
      ) x 
      pivot 
      (
       sum(netmrp) 
       for department in (' + @cols1 + ') 
      ) p 
      )t1 
      on t.code=t1.code 
      and t.prodname=t1.prodname'