摘要: 数据库表格TableA,如何得到TableB呢?TableA: useridsubjscore張三chinese78 李四chinese89張三english90 張三maths75李四maths97TableB:userid chinesemathsenglish李四89 970張三7875 90sql语句如下:Declare @s varchar(8000)Set @s=''Select @s... 阅读全文
posted @ 2009-09-07 15:38 Such as autumn 阅读(959) 评论(0) 推荐(1) 编辑
摘要: http://www.cnblogs.com/reonlyrun/archive/2007/04/05/CSharp_25_Question.html 阅读全文
posted @ 2009-09-07 14:50 Such as autumn 阅读(260) 评论(0) 推荐(0) 编辑