列到行

Question

我正在使用 SQL 2008 数据库我正在处理一份报告我想在图表中显示以供我执行此操作我需要将我的结果从列转换为行这是我的查询

SELECT 
COUNT(CASE WHEN (pm.mortgagestatus) = 10  then 1 end) AS Received,
SUM(case WHEN (pm.mortgagestatus) = 10 then pm.AmountRequested Else 0 END) AS [Received Amount],
COUNT(CASE WHEN (pm.mortgagestatus) = 4  then 1 end) AS Passed,
SUM(case WHEN (pm.mortgagestatus) = 4 then pm.AmountRequested Else 0 END) AS [Passed Amount],
COUNT(CASE WHEN (pm.mortgagestatus) = 5  then 1 end) AS packaged,
SUM(case WHEN (pm.mortgagestatus) = 5 then pm.AmountRequested Else 0 END) AS [Packaged Amount],
COUNT(CASE WHEN (pm.mortgagestatus) = 6  then 1 end) AS Offered,
SUM(case WHEN (pm.mortgagestatus) = 6 then pm.AmountRequested Else 0 END) AS [Offered Amount]
FROM tbl_Profile AS p
INNER JOIN tbl_Profile_Mortgage AS pm
ON p.id = pm.fk_ProfileID

这个查询 returns

我想像这样查询 return。

这将使我能够将数据放入图表中。非常感谢对此的任何帮助。干杯

Answer 1

使用聚合 case:

SELECT (CASE WHEN pm.mortgagestatus = 10  then 'Received'
             WHEN pm.mortgagestatus = 4  then 'Passed'
             WHEN pm.mortgagestatu) = 5  then 'packaged'
             WHEN pm.mortgagestatus = 6  then 'Offered'
        END) as Mortgage_Status,
       COUNT(*) as Total,
       SUM(pm.AmountRequested) as LoanAmount
FROM tbl_Profile p INNER JOIN
     tbl_Profile_Mortgage pm
     ON p.id = pm.fk_ProfileID
WHERE pm.mortgagestatus IN (4, 5, 6, 10)
GROUP BY (CASE WHEN pm.mortgagestatus = 10  then 'Received'
               WHEN pm.mortgagestatus = 4  then 'Passed'
               WHEN pm.mortgagestatu) = 5  then 'packaged'
               WHEN pm.mortgagestatus = 6  then 'Offered'
          END);

列到行

Columns to rows

sql

sql-server

unpivot