【发布时间】:2020-01-17 05:24:30
【问题描述】:
我有一个来自透视表*(动态列)* 的透视查询,我的问题是我想将透视结果复制/克隆到 new_table 中。就是不知道怎么弄,
DECLARE @cols NVARCHAR(MAX), @query NVARCHAR(MAX);
SET @cols = STUFF((SELECT DISTINCT','+QUOTENAME(c.ReportedDate)
FROM dbo.Activity c FOR XML PATH(''), TYPE).value('.', 'nvarchar(max)'), 1, 1, '');
SELECT @query = 'SELECT * FROM (SELECT b.Description, CONVERT(VARCHAR(10), reportedDate, 120) as reportedDate,Status
FROM Activity left join ActivityType b on b.activityTypeId = Activity.ActivityTypeId )
AS t PIVOT ( COUNT(reportedDate) FOR reportedDate IN( ' + @cols + ' )' + ') AS p ;'
EXECUTE (@query);
如何实现我的期望,以相同的数据结果从 pivotTable 到 new_table 获得相同的结果?
【问题讨论】:
标签: sql-server database c#-4.0