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1. 利用 case when then
1 select DeptId,d.DepName, sum(case [Type] when 0 then CountVisit end) as ‘NewsType‘,
sum (case [Type] when 1 then CountVisit end) as ‘QuestionType‘,
sum (case [Type] when 2 then CountVisit end) as ‘PolicyType‘,
sum (case [Type] when 3 then CountVisit end) as ‘HomePage‘,
sum (case [Type] when 4 then CountVisit end) as ‘LoginCookie‘,
sum (case [Type] when 5 then CountVisit end) as ‘ShareType‘,
sum (case [Type] when 6 then CountVisit end) as ‘GalleryType‘ from
(select COUNT(Id) as CountVisit,DeptId,[Type] from VisitLog where AddTime between ‘" + startDate + "‘ and ‘" + endDate + "‘
group by DeptId,[Type])a join Department d on DeptId=d.Id group by DeptId,d.DepName
得到的结果是：
2.
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原文地址：http://www.cnblogs.com/sunShineJing/p/5177279.html
