如何开启SQL CLR
开启SQL CLR有两步操作，如下所示：
1. 开启SQLCLR，在sql server2005中执行如下脚本，开启SQL CLR功能
EXEC sp_configure 'show advanced options' , '1';
go
reconfigure;
go
EXEC sp_configure 'clr enabled' , '1'
go
reconfigure;
-- Turn advanced options back off
EXEC sp_configure 'show advanced options' , '0';
go
ALTER DATABASE test SET TRUSTWORTHY ON
reconfigure
go
2. 注册程序集，因为使用C#实现SQL功能，有些DLL文件没有被SQL SERVER安装，所以要手动注册，在在sql server2005中执行如下脚本：
CREATE ASSEMBLY
SMDiagnostics from
'C:WindowsMicrosoft.NETFrameworkv3.0Windows communication FoundationSMDiagnostics.dll'
with permission_set = UNSAFE
GO
CREATE ASSEMBLY
[System.Web] from
'C:WindowsMicrosoft.NETFrameworkv2.0.50727System.Web.dll'
with permission_set = UNSAFE
GO
CREATE ASSEMBLY
[System.Messaging] from
'C:WindowsMicrosoft.NETFrameworkv2.0.50727System.Messaging.dll'
with permission_set = UNSAFE
GO
CREATE ASSEMBLY
[System.IdentityModel] from
'C:Program FilesReference AssembliesMicrosoftFrameworkv3.0System.IdentityModel.dll'
with permission_set = UNSAFE
GO
CREATE ASSEMBLY
[System.IdentityModel.Selectors] from
'C:Program FilesReference AssembliesMicrosoftFrameworkv3.0System.IdentityModel.Selectors.dll'
with permission_set = UNSAFE
GO
CREATE ASSEMBLY -- this will add service modal
[Microsoft.Transactions.Bridge] from
'C:WindowsMicrosoft.NETFrameworkv3.0Windows Communication FoundationMicrosoft.Transactions.Bridge.dll'
with permission_set = UNSAFE
GO
package cn.com.hbivt.util;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2005</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class StringUtils {
//过滤通过页面表单提交 ......
