代码如下所示： 表landundertake结构如下所示： 表appraiser结构如下所示： access代码： 复制代码 代码如下: TRANSFORM First(Landundertake.valuerId) AS valuerId之First SELECT Appraiser.quarterId, Landundertake.l
代码如下所示：
表landundertake结构如下所示：
表appraiser结构如下所示：
access代码：复制代码 代码如下: TRANSFORM First(Landundertake.valuerId) AS valuerId之First SELECT Appraiser.quarterId, Landundertake.landCode FROM Landundertake INNER JOIN Appraiser ON (Landundertake .valuerId = Appraiser.valuerID) AND (Landundertake .quarterId = Appraiser.quarterId) GROUP BY Appraiser.quarterId, Landundertake .landCode PIVOT Landundertake .valuerGrade; SQL server代码： 复制代码 代码如下: select dbo.appraiser.quarterID,dbo.landUndertake.landcode,case dbo.landUndertake.appraiserGrade when 'appraiserID1' then dbo.landundertake.appraiserID else null END as appraiserID,case dbo.landUndertake.appraiserGrade when 'appraiserID2' then dbo.landundertake.appraiserID else null END as appraiserID1 from dbo.LandUndertake inner join dbo.Appraiser ON dbo.LandUndertake.quarterID=dbo.appraiser.quarterID and dbo.landundertake.appraiserID=DBO.Appraiser.appraiserID Group by dbo.appraiser.quarterID,dbo.landUndertake.landcode,dbo.landundertake.appraiserGrade,dbo.landundertake.appraiserID 交叉表查询结果如下所示：
