C#技术学习之-实际数据库例子建立的SQL命令：
为了方便以后测试，把SQL2000中几个表的和存储过程的命令保存在此，测试的时候，需要建立这些表；
另外，SQL连接数据库的字符串保存在Web.config之中。
#region "SQL建立命令"
 /*
  create Procedure Pr_AddRole
  (
  @RoleName varchar(255),
  @Description text
  )
  as
  declare @RecordCount as int
  Set @RecordCount =
  (
   Select count(*) From Role Where Role_Name= @RoleName
  )
  if @RecordCount<1
   Begin
    Insert into Role(Role_Name,Role_Description)
    values
    (@RoleName,@Description)
    return @@Identity
   End
  GO
  * */
 /*
  * if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[Role]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
  drop table [dbo].[Role]
  GO

  if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[StaffRole]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
  drop table [dbo].[StaffRole]
  GO

  CREATE TABLE [dbo].[Role] (
   [Role_ID] [int] IDENTITY (1, 1) NOT NULL ,
   [Role_Name] [varchar] (255) COLLATE Chinese_PRC_CI_AS NULL ,
   [Role_Description] [text] COLLATE Chinese_PRC_CI_AS NULL
  ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
  GO

  CREATE TABLE [dbo].[StaffRole] (
   [Staff_ID] [int] NULL ,
   [Role_ID] [int] NULL
  ) ON [PRIMARY]
  GO

  * */
 #endregion