SQLPROMPT5.3对各种加密对象的解密测试

SQLPROMPT5.3对各种加密对象的解密测试

测试环境：

SQL2005个人开发者版 SP4

SQLPROMPT版本：5.3.8.2

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视图

 CREATE VIEW aa
 WITH ENCRYPTION
 AS
 SELECT * FROM [dbo].[Users]

可以解密

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存储过程

 CREATE PROCEDURE bb
 WITH ENCRYPTION
 AS
 SELECT * FROM [dbo].[Users]

可以解密

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触发器

 CREATE TRIGGER cc
 ON [dbo].[Users]
 WITH ENCRYPTION
 FOR INSERT
 AS RAISERROR(500001,16,10)

触发器不能手动调用的，所以不能解密

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函数

 USE [pratice]
 GO
 CREATE FUNCTION [dbo].f_get_page(@page_num BINARY(6))
 RETURNS VARCHAR(11)
 WITH ENCRYPTION
 AS
 BEGIN
 RETURN(CONVERT(VARCHAR(2),(CONVERT(INT,SUBSTRING(@page_num,6,1))*POWER(2,8))+
         (CONVERT(INT,SUBSTRING(@page_num,5,1))))+':'+
         CONVERT(VARCHAR(11),
         (CONVERT(INT,SUBSTRING(@page_num,4,1))*POWER(2,24))+
         (CONVERT(INT,SUBSTRING(@page_num,3,1))*POWER(2,16))+
         (CONVERT(INT,SUBSTRING(@page_num,2,1))*POWER(2,8))+
         (CONVERT(INT,SUBSTRING(@page_num,1,1)))))
 END

可以解密

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如有不对的地方，欢迎大家拍砖o(∩_∩)o