前几天,刚参加工作的同学提一出问题:SQL Server中如何将一列数据以一行的方式显示出来? 当时在看有关SQL中行列互转的问题,便以行列互转的方式考虑了一下,没有得出解决方法;后又到园子里搜索了一下,也没搜索到比较好的方法,有些方法又太复杂,以目前
前几天,刚参加工作的同学提一出问题:SQL Server中如何将一列数据以一行的方式显示出来?
当时在看有关SQL中行列互转的问题,便以行列互转的方式考虑了一下,没有得出解决方法;后又到园子里搜索了一下,也没搜索到比较好的方法,有些方法又太复杂,免备案空间,以目前的水平还吃不透,因为他的问题就比较简单,网站空间,没考虑程序中的处理,也没说大数据量时会怎么样,只是单纯地想一想如何实现?
之后试出来了一个方法,比较简单,以下列出代码:
() report report --创建report测试表 ( stuName NVARCHAR(20) NOT NULL, stuReport DECIMAL(12,0) NULL ) report(stuName,stuReport) ,,,,,,stuName,stuReport FROM report ORDER BY stuReport GO ,美国服务器

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ToavoidcommonmistakeswithstringdatatypesinMySQL,understandstringtypenuances,choosetherighttype,andmanageencodingandcollationsettingseffectively.1)UseCHARforfixed-lengthstrings,VARCHARforvariable-length,andTEXT/BLOBforlargerdata.2)Setcorrectcharacters


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