问题描述
我有一个winform应用程序连接到Access数据库作为数据源,
但是在访问中,我使用下面的SQL来生成名为趋势的查询表:
TRANSFORM Count(Complaint_Number) AS [Total Numbers]
SELECT Nature_of_problem,Count(Complaint_Number) AS [Total Numbers of Issues]
FROM master_table
GROUP BY Nature_of_problem
PIVOT Format(Complaint_Received_On,"mmm") In ("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
但是我不知道如何执行此操作并在表单加载事件(数据集:CSCdataset)的datagrid框中填充同样的内容,请帮帮我。
解决方法
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