動態透視SQL Server中的多個列2000

Question

我知道，這是不好的禮儀張貼在其他論壇上同樣的問題鏈接，但這裏是我的問題鏈接：

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（內部版本3790：Service Pack 2）上的Microsoft Corporation企業版

表結構和樣本插入語句：

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) 

表數據：

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 

所需的輸出請：

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 

對不起，張貼問題，以這樣的方式，但如果任何人都可以請通過查看上面的鏈接幫助我，我會感謝你的幫助。

僅僅因爲我認爲在那個論壇上，活動少了，所以我在這裏嘗試。

更新：問題已解決，我在上述鏈接中發佈瞭解決方案。感謝所有參與和幫助我的人。

Answer 1

其痛在SQL2000轉動，但這裏是我創建使用遊標

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

首先沒有看到SQL 2000樞多列，因爲我正忙着解決問題的一些示例代碼。

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'