DECLARE @strSQL VARCHAR(8000) SET @strSQL = 'SELECT t.STUNAME [姓名]' SELECT @strSQL = @strSQL + ',SUM(CASE s.SNAME WHEN ''' + SNAME + ''' THEN g.[Score] END) [' + SNAME + ']' FROM (SELECT SNAME FROM [Subject]) AS tmp SELECT @strSQL = @strSQL + ' FROM [Score] g,[Subject] s, [Student] t WHERE g.SID=s.SID AND g.STUID = t.STUID GROUP BY t.STUID, t.STUNAME' EXEC(@strSQL)
SQL SERVER 2005 中，已經(jīng)有實(shí)現(xiàn)此功能的內(nèi)置方法了。
