[英]Rolling up multiple rows in single row
只需對其他列使用相同的方法:
SELECT
t.Department,
Worker =
STUFF((
SELECT ';' + Worker
FROM tbl
WHERE Department = t.Department
ORDER BY Worker
FOR XML PATH(''), TYPE
).value('text()[1]','NVARCHAR(MAX)'), 1, 1, N''),
Phone =
STUFF((
SELECT ';' + Phone
FROM tbl
WHERE Department = t.Department
ORDER BY Worker
FOR XML PATH(''), TYPE
).value('text()[1]','NVARCHAR(MAX)'), 1, 1, N''),
Ext =
STUFF((
SELECT ';' + Ext
FROM tbl
WHERE Department = t.Department
ORDER BY Worker
FOR XML PATH(''), TYPE
).value('text()[1]','NVARCHAR(MAX)'), 1, 1, N'')
FROM tbl t
GROUP BY t.Department
您也可以嘗試以下查詢:
SELECT
t.Department,
Worker = STUFF((
SELECT ';' + s.Worker
FROM
YourTable s
WHERE
s.Department = t.Department
FOR XML PATH('')),1,1,''),
Phone = STUFF((
SELECT ';' + CAST(s.Phone AS VARCHAR(25))
FROM
YourTable s
WHERE
s.Department = t.Department
FOR XML PATH('')),1,1,''),
Ext = STUFF((
SELECT ';' + CAST(s.Ext AS VARCHAR(25))
FROM
YourTable s
WHERE
s.Department = t.Department
FOR XML PATH('')),1,1,'')
FROM YourTable t
GROUP BY t.Department
我是幾天前在網上找到的。 我嘗試了一下,對我來說效果很好。 快去看看,你過得如何。
http://groupconcat.codeplex.com/
http://groupconcat.codeplex.com/releases/view/618110
創建表測試表(Customer VARCHAR(50),Product VARCHAR(50),Method VARCHAR(50),INDEX ix CLUSTERED(Customer))
插入測試表(客戶,產品,方法)值('John','Computer','Credit'),('John','Mouse','Cash'),('Will','Computer','Credit '),('威爾','鼠標','現金'),('威爾','揚聲器','現金'),('托德','計算機','信用')
選擇*從測試表
從測試表中按客戶選擇dbo.GROUP_CONCAT(產品),dbo.GROUP_CONCAT(方法)
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.