使用pivot实现行列互转
--使用pivot实现行列互转
SELECT * FROM
(
SELECT NAME AS name,idcardno AS idcardno , score.Score AS Score ,'subject'+cast(score.subjectindex as varchar(2)) as subjectindex FROM CPHO_QuarterFinalStudent AS QFStudent
INNER JOIN CPHO_PaperTestScore AS score ON(QFStudent.id = score.QuarterFinalStudentId )
) AS tb
pivot
( max(tb.Score)
FOR subjectindex IN (subject1,subject2,subject3,subject4,subject5)) a
--在代码里面使用,请替换两个地方:
--1,动态的字段: NAME AS name,idcardno AS idcardno
--2,动态生成的题目标题:subject1,subject2,subject3,subject4,subject5

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