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 ÈçºÎ¿ªÆôSQL CLR
 
¿ªÆôSQL CLRÓÐÁ½²½²Ù×÷£¬ÈçÏÂËùʾ£º
1.       ¿ªÆôSQLCLR£¬ÔÚsql server2005ÖÐÖ´ÐÐÈçϽű¾£¬¿ªÆôSQL CLR¹¦ÄÜ
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.       ¡¡×¢²á³ÌÐò¼¯£¬ÒòΪʹÓÃC#ʵÏÖSQL¹¦ÄÜ£¬ÓÐЩDLLÎļþûÓб»SQL SERVER°²×°£¬ËùÒÔÒªÊÖ¶¯×¢²á£¬ÔÚÔÚsql server2005ÖÐÖ´ÐÐÈçϽű¾£º
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
 


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using System;
using System.Threading;
namespace ConsoleApplication1
{
 /// <summary>
 /// Class1 µÄժҪ˵Ã÷¡£
 /// </summary>
 class Class1
 {
  /// <summary>
  /// Ó¦ÓóÌÐòµÄÖ÷Èë¿Úµã¡£
  /// </summary>
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select * from table1 a where exist(select 1 from table2 where a.id=b.id)
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insert into table1 exec procname args
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select a from table1 union all select 'ºÏ¼Æ'
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