SQL Serverのピボット合計データ

Question

私はこのタイプのデータを持っています。 NEED DATA

私はSQL Serverをどのように使用できますか。

Answer 1

これは使用できます。

DECLARE @columns NVARCHAR(MAX), @sql NVARCHAR(MAX); 
SET @columns = N''; 
SELECT @columns += N', ' + QUOTENAME(Process) 
    FROM 
    (
    SELECT DISTINCT Process FROM SAMPLE_TABLE 
) AS x; 
SET @sql = N'SELECT [Date],' 
+ STUFF(@columns, 1, 2, '') 
+ 'FROM 
(

SELECT [Date], Qty,Process FROM SAMPLE_TABLE 

) AS j PIVOT 
(
    SUM(Qty) FOR Process IN (' 
    + STUFF(REPLACE(@columns, ', [', ',['), 1, 1, '') 
    + ') 
) AS p ORDER BY p.[Date];'; 
EXEC sp_executesql @sql; 

Answer 2

それは常にこれらの4つのオプションだ場合...条件付き集計

select Date, 
    sum(case when Process = 'DESIGN' then Qty else 0 end) as DESIGN, 
    sum(case when Process = 'CODING' then Qty else 0 end) as CODING, 
    sum(case when Process = 'TESTING' then Qty else 0 end) as TESTING, 
    sum(case when Process = 'DATABASE' then Qty else 0 end) as [DATABASE] 
from MyTable 
group by Date 

Answer 3

を使用して私たちは、動的SQLに

IF OBJECT_ID('Tempdb..#Temp') IS NOt NUll 
Drop Table #Temp 
;With cte (Developer, Process ,Qty, Date) 
AS 
(
SELECT 'XYZ','Design', 10  ,'26/06/2017' Union all 
SELECT 'XYZ','Codein', 20 ,'26/06/2017' Union all 
SELECT 'XYZ','Testin', 30 ,'26/06/2017' Union all 
SELECT 'XYZ','Databa', 40 ,'26/06/2017' Union all 
SELECT 'ABC','Design', 10  ,'26/06/2017' Union all 
SELECT 'ABC','Codein', 20 ,'26/06/2017' Union all 
SELECT 'ABC','Testin', 30 ,'26/06/2017' Union all 
SELECT 'ABC','Databa', 40 ,'27/06/2017' Union all 
SELECT 'XYZ','Design', 50  ,'27/06/2017' Union all 
SELECT 'XYZ','Codein', 60 ,'27/06/2017' Union all 
SELECT 'XYZ','Testin', 70 ,'27/06/2017' Union all 
SELECT 'XYZ','Databa', 80 ,'27/06/2017' Union all 
SELECT 'ABC','Design', 50  ,'27/06/2017' Union all  
SELECT 'ABC','Codein', 60 ,'27/06/2017' Union all 
SELECT 'ABC','Testin', 70 ,'27/06/2017' Union all 
SELECT 'ABC','Databa', 80 ,'27/06/2017' 
) 
SELECT * INTO #Temp FROM cte 

--Above i have created sample data for getting result 

DECLARE @dynamicCol nvarchar(max), 
     @Sql nvarchar(max), 
     @dynamicCol2 nvarchar(max), 
     @dynamicCol3 nvarchar(max) 

SELECT @dynamicCol=STUFF((SELECT DISTINCT ', ' + 'ISNULL('+Process +',''0'') AS '+ Process FROM #Temp 
FOR XML PATH('')),1,1,'') 

SELECT @dynamicCol2=STUFF((SELECT DISTINCT ', ' + Process FROM #Temp 
FOR XML PATH('')),1,1,'') 

SELECT @dynamicCol3=STUFF((SELECT DISTINCT ', ' + 'SUM('+Process +') OVER(Partition by [Date]) AS '+ Process FROM #Temp 
FOR XML PATH('')),1,1,'') 



SET @Sql='SELECT DISTINCT [Date],'+@dynamicCol3+' FROM 
      (
      SELECT [Date] , '+ @dynamicCol +' From 
      (
      SELECT * From 
      #temp 
      )AS Src 
      PIVOT 
      (
      MAX([Qty]) For [Process ] IN ('+@dynamicCol2+') 
      ) 
      AS Pvt 
      )DT 
      ' 

PRINT @Sql 

EXEC(@Sql) 

Answer 4

を使用することによって、所望の結果を得ることができるピボットを気にしないでください特定のピボットと結果ビューを言及したくないが、以下のデータよりもデータが必要な場合

select Date1,cast(Process as varchar(200)) Status,sum(Qty) as Count from #temp group by Date1,Process