sqlserver存储过程/函数加/解密(轉) -凯发ag旗舰厅登录网址下载

存储过程、存储函数的加密：with encryption





create procedure dbo.sp_xml_main

@table_name nvarchar(260)='',

@dirname nvarchar(20)=''

with encryption

as

begin

....................

end

go



存储过程、存储函数的解密


if exists (select * from dbo.sysobjects where id = object_id(n'[dbo].[sp_decrypt]') and objectproperty(id, n'isprocedure') = 1)

drop procedure [dbo].[sp_decrypt]

go

/*--破解函数,过程,触发器,视图.仅限于sqlserver2000

--作者:j9988-- all rights reserved*/

/*--调用示例

--解密指定存储过程

exec sp_decrypt 'appsp_test'

--对所有的存储过程解密

declare tb cursor for

select name from sysobjects where xtype='p' and status>0 and name<>'sp_decrypt'


declare @name sysname

open tb

fetch next from tb into @name

while @@fetch_status=0

begin

print '/*-------存储过程 [' @name '] -----------*/'

exec sp_decrypt @name

fetch next from tb into @name

end

close tb

deallocate tb

--*/


if exists (select * from dbo.sysobjects where id = object_id(n'[dbo].[sp_decrypt]') and objectproperty(id, n'isprocedure') = 1)

drop procedure [dbo].[sp_decrypt]

go

create procedure sp_decrypt(@objectname varchar(50))

as

begin

set nocount on

--破解字节不受限制，适用于sqlserver2000存储过程，函数，视图，触发器

转载于:https://www.cnblogs.com/fosoyo/archive/2006/09/28/516967.html

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