1 use StudentManager
 2 go
 3 --判斷檢視是否存在
 4 if exists(select * from sysobjects where name='view_ScoreQuery')
 5 drop view view_ScoreQuery
 6 go
 7 --建立檢視
 8 create view view_ScoreQuery
 9 as
10     select top 1000 Students.StudentId,StudentName,ClassName,
11              C#=CSharp,SQLDB=SQLServerDB,
12
 
              ScoreSum=(CSharp+SQLServerDB) from Students
13              inner join ScoreList on Students.StudentId=ScoreList.StudentId
14              inner join StudentClass on Students.ClassId=StudentClass.ClassId
15              order by StudentClass.ClassId
16 go
17 --使用檢視查詢
18 select * from view_ScoreQuery

視圖裡面如果想用order by 排序,必須要加入top,所以視圖裡不建議加order by ,想要加order by 建議在呼叫檢視的時候加