[Tips]:SQL server 2005 Create Assembly Failed

今天创建SQL server2005 程序集时，提示权限失败，我是sa权限。

 

最后通过 添加如下这句才得以通过

   1: ALTER DATABASE [TestDB] SET TRUSTWORTHY ON

 

完整代码如下：

 

 

1: USE [TestDB]

   2: GO

   3: IF  EXISTS (SELECT * FROM sys.assemblies asms WHERE asms.name = N'GetImage')

   4: DROP ASSEMBLY [ImportMedia]

   5:  

   6: ALTER DATABASE [TestDB] SET TRUSTWORTHY ON

   7:  

   8: CREATE ASSEMBLY GetImageAssem

   9:   FROM 'C:\GetImage.dll'

  10: WITH PERMISSION_SET = EXTERNAL_ACCESS;

  11: GO

  12:  

  13: CREATE PROCEDURE DownloadImage

  14: (

  15:  @url nvarchar(200) 

  16: )

  17: AS EXTERNAL NAME

  18:   GetImageAssem.[GetImage.Down].DownloadImage

  19:   

  20: GO

  21:  

  22: exec DownloadImage 'http://www.hedgate.net/wp-content/uploads/polaroid-chris.png'